README.md

@@ -22,3 +22,7 @@
 &nbsp;&nbsp;&nbsp;由于RedKale使用了JDK 8 内置的ASM包，所以需要在源码工程中的编译器选项中加入： <b>-XDignore.symbol.file=true</b>
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<h5>详情请访问:&nbsp;&nbsp;&nbsp;&nbsp;<a href='https://redkale.org' target='_blank'>https://redkale.org</a></h5>
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<h5>基本文档:&nbsp;&nbsp;&nbsp;&nbsp;<a href='https://redkale.org/articles.html' target='_blank'>https://redkale.org/articles.html</a></h5>
+
+&nbsp;

assembly.xml

@@ -16,6 +16,10 @@
             <directory>${project.basedir}/conf</directory>  
             <outputDirectory>conf</outputDirectory>  
         </fileSet>  
+        <fileSet>  
+            <directory>${project.basedir}/libs</directory>  
+            <outputDirectory>libs</outputDirectory>  
+        </fileSet>
         <fileSet>  
             <directory>${project.basedir}/logs</directory>  
             <outputDirectory>logs</outputDirectory>  

bin/apidoc.sh

@@ -4,7 +4,7 @@ export LC_ALL="zh_CN.UTF-8"
 
 APP_HOME=`dirname "$0"`
 
-if [ ! -a "$APP_HOME"/conf/application.xml ]; then 
+if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
      APP_HOME="$APP_HOME"/..  
 fi
 

bin/shutdown.sh

@@ -4,7 +4,7 @@ export LC_ALL="zh_CN.UTF-8"
 
 APP_HOME=`dirname "$0"`
 
-if [ ! -a "$APP_HOME"/conf/application.xml ]; then 
+if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
      APP_HOME="$APP_HOME"/..  
 fi
 

bin/start.bat

@@ -5,3 +5,4 @@ SET APP_HOME=%~dp0
 IF NOT EXIST "%APP_HOME%\conf\application.xml"  SET APP_HOME=%~dp0..
 
 java -DAPP_HOME=%APP_HOME% -classpath %APP_HOME%\lib\* org.redkale.boot.Application
+

bin/start.sh

@@ -8,7 +8,7 @@ export LC_ALL="zh_CN.UTF-8"
 
 APP_HOME=`dirname "$0"`
 
-if [ ! -a "$APP_HOME"/conf/application.xml ]; then 
+if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
      APP_HOME="$APP_HOME"/..  
 fi
 

conf/application.xml

@@ -5,33 +5,29 @@
     <!--  详细配置说明见： http://redkale.org/redkale.html#redkale_confxml  -->
     
     <resources>       
-        <!-- 
+
-        <properties>
-            <property name="system.property.convert.json.tiny" value="true"/>
-        </properties>
-        -->
     </resources> 
         
-    
     <server protocol="HTTP" host="0.0.0.0" port="6060" root="root">      
-        <!--
+              
         <request>
             <remoteaddr value="request.headers.X-RemoteAddress"/>
         </request>
+        
         <response>
-            <addheader name="X-Node" value="system.property.APP_NODE" />             
+            <defcookie domain="" path=""/>
             <addheader name="Access-Control-Allow-Origin" value="request.headers.Origin" /> 
             <setheader name="Access-Control-Allow-Credentials" value="true"/> 
         </response>
-        -->
+        
         <services autoload="true"/>
-        <servlets path="/pipes" autoload="true" >
+        
-            <!--
+        <filters autoload="true"/>
-            <resource-servlet>
+
-                <caches  limit="0"/>
+        <rest path="/pipes" />  <!-- base指定的自定义HttpServlet子类必须标记@HttpUserType, 不设置base则视为没有当前用户信息设置  -->  
-                <rewrite type="location" match="^/([^-]+)(-[^-\.]+)+\.html(.*)" forward="/$1.html"/>
+        
-            </resource-servlet>            
+        <servlets path="/pipes" autoload="true" />
-            -->
+        
-        </servlets>
     </server>
+    
 </application>

conf/logging.properties

@@ -3,7 +3,7 @@
 handlers = java.util.logging.ConsoleHandler
 
 ############################################################
-.level = FINE
+.level = FINER
 
 java.level = INFO
 javax.level = INFO
@@ -12,12 +12,13 @@ sun.level = INFO
 jdk.level = INFO
 
 
-java.util.logging.FileHandler.level = FINE
+java.util.logging.FileHandler.level = FINER
 #10M
 java.util.logging.FileHandler.limit = 10485760
 java.util.logging.FileHandler.count = 10000
 java.util.logging.FileHandler.encoding = UTF-8
 java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%d.log
+java.util.logging.FileHandler.unusual = ${APP_HOME}/logs-%m/log-warnerr-%d.log
 java.util.logging.FileHandler.append = true
 
-java.util.logging.ConsoleHandler.level = FINE
+java.util.logging.ConsoleHandler.level = FINER

conf/persistence.xml

@@ -16,9 +16,9 @@
     <persistence-unit name="user.read" transaction-type="RESOURCE_LOCAL">
         <shared-cache-mode>ALL</shared-cache-mode>
         <properties>
-            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/user?autoReconnect=true&amp;characterEncoding=utf8"/>
+            <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@localhost:1521:orcl"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
+            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.driver.OracleDriver"/>
-            <property name="javax.persistence.jdbc.user" value="root"/>
+            <property name="javax.persistence.jdbc.user" value="system"/>
             <property name="javax.persistence.jdbc.password" value="1234"/>
         </properties>
     </persistence-unit>

lib/readme.txt

@@ -1 +1 @@
-<EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>jarĬ<EFBFBD>Ϸ<EFBFBD><EFBFBD>ڴ˴<EFBFBD>
+<EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>jarĬ<EFBFBD>Ϸ<EFBFBD><EFBFBD>ڴ˴<EFBFBD>

libs/readme.txt

@@ -0,0 +1 @@
+<EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD>jarĬ<EFBFBD>Ϸ<EFBFBD><EFBFBD>ڴ˴<EFBFBD>

src/META-INF/application-template.xml

@@ -30,16 +30,19 @@
         所有服务所需的资源 
     -->
     <resources>  
+        
         <!--
             【节点全局唯一】
             transport节点只能有一个，用于配置所有Transport的池参数，没配置该节点将自动创建一个。
             threads： 线程总数， 默认: <group>节点数*CPU核数*8
             bufferCapacity: ByteBuffer的初始化大小， 默认: 8K; 
             bufferPoolSize： ByteBuffer池的大小，默认: <group>节点数*CPU核数*8
+            strategy: 远程请求的负载均衡策略， 必须是org.redkale.net.TransportStrategy的实现类
         -->
         <transport bufferCapacity="8K" bufferPoolSize="32" threads="32"/>
+        
         <!--
-            一个组包含多个NODE， 同一Service服务可以由多个进程提供，这些进程称为一个GROUP，且同一GROUP内的进程必须在同一机房或局域网内
+            一个组包含多个node， 同一Service服务可以由多个进程提供，这些进程称为一个GROUP，且同一GROUP内的进程必须在同一机房或局域网内
             一个group节点对应一个 Transport 对象。
             name: 服务组ID，长度不能超过11个字节. 默认为空字符串。 注意: name不能包含$符号。
             protocol：值范围：UDP TCP， 默认TCP
@@ -57,6 +60,18 @@
             -->
             <node addr="127.0.0.1" port="7070"/>
         </group>
+        
+        <!--
+            全局的数据源设置, 可以是CacheSource、DataSource， JDBC的DataSource通常通过persistence.xml配置，此处多用于CacheSource的配置
+            name:  资源名，用于依赖注入。
+            value：类名，必须是CacheSource或DataSource的子类，且必须实现Service接口。
+            groups: 指定groups。
+            xxx: 其他属性与子节点通过Service.init方法传入的AnyValue获取。
+        -->
+        <source name="redis" value="org.redkalex.cache.RedisCacheSource" xxx="16">
+            <node addr="127.0.0.1" port="7070"/>
+        </source>
+
         <!-- 
             【节点全局唯一】
             全局的参数配置, 可以通过@Resource(name="property.xxxxxx") 进行注入<property>的信息, 被注解的字段类型只能是String、primitive class
@@ -82,18 +97,18 @@
                 
     </resources> 
     <!--
-        protocol: required  server所启动的协议，Redkale内置的有HTTP、SNCP，SNCP使用TCP实现; 
+        protocol: required  server所启动的协议，Redkale内置的有HTTP、SNCP、WATCH。协议均使用TCP实现; WATCH服务只能存在一个。
-        name: 服务的名称，用于监控识别，一个配置文件中的server.name不能重复,命名规则: 字母、数字、下划线、减号
+        name: 服务的名称，用于监控识别，一个配置文件中的server.name不能重复,命名规则: 字母、数字、下划线
         host:  服务所占address ， 默认: 0.0.0.0
         port:  required 服务所占端口 
         root:  如果是web类型服务，则包含页面  默认:{APP_HOME}/root
-        lib: server额外的class目录， 默认为空 
+        lib: server额外的class目录， 默认为${APP_HOME}/libs/*; 
         excludelibs: 排除lib.path与excludes中的正则表达式匹配的路径, 多个正则表达式用分号;隔开
         charset: 文本编码， 默认: UTF-8
         backlog:  默认10K
         threads： 线程总数， 默认: CPU核数*16
         maxbody: request.body最大值， 默认: 64K
-        bufferCapacity: ByteBuffer的初始化大小， 默认: 8K;  如果是HTTP协议则默认: 16K + 8B (兼容HTTP 2.0)
+        bufferCapacity: ByteBuffer的初始化大小， 默认: 8K;  如果是HTTP协议则默认: 16K + 16B (兼容HTTP 2.0、WebSocket)
         bufferPoolSize： ByteBuffer池的大小，默认: CPU核数*512
         responsePoolSize： Response池的大小，默认: CPU核数*256
         readTimeoutSecond: 读操作超时秒数， 默认0， 表示永久不超时
@@ -105,8 +120,7 @@
         <!-- 
            加载所有的Service服务;
            在同一个进程中同一个name同一类型的Service将共用同一个实例
-           autoload="true"  默认值. 自动加载以下目录（如果存在的话）下所有的Service类:
+           autoload="true"  默认值. 自动加载classpath下所有的Service类  
-                                 server.lib;    server.lib/*;    server.classes;    
            autoload="false" 需要显著的指定Service类
            includes： 当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
            excludes： 当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开           
@@ -121,6 +135,7 @@
             <!-- 
                name:   显式指定name，覆盖默认的空字符串值。 注意: name不能包含$符号。
                groups: 显式指定groups，覆盖<services>节点的groups默认值。
+               ignore: 是否禁用， 默认为false。
             -->
             <service value="com.xxx.XXX2Service" name="" groups="xxx;yyy"/>
             <!--   给Service增加配置属性 -->
@@ -131,21 +146,51 @@
             </service>
         </services>
         
+        <!-- 
+           加载所有的Filter服务;
+           autoload="true"  默认值.  
+           autoload="false" 需要显著的指定Filter类
+           includes： 当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
+           excludes： 当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开    
+        -->
+        <filters autoload="true" includes="" excludes="">
+            
+            <!-- 
+               显著加载指定的Filter类
+               value=: Filter类名。必须与Server的协议层相同，HTTP必须是HttpFilter
+               ignore: 是否禁用， 默认为false。
+            -->
+            <!-- 显著加载指定的Filter类 -->
+            <filter value="com.xxx.XXX1Filter"/>
+            
+            <!--   给Filter增加配置属性 -->
+            <filter value="com.xxx.XXX12Filter"> 
+                <!-- property节点值在 public void init(AnyValue conf) 方法中可以通过 AnyValue properties =  conf.getAnyValue("properties");获取 -->
+                <property name="xxxxxx" value="XXXXXXXX"/>  
+                <property name="xxxxxx" value="XXXXXXXX"/>
+            </filter>
+        </filters>
+        
         <!-- 
            REST的核心配置项
-           当Server为HTTP协议时, rest节点才有效。存在[rest]节点则Server启动时会加载REST服务, 节点可以多个
+           当Server为HTTP协议时, rest节点才有效。存在[rest]节点则Server启动时会加载REST服务, 节点可以多个,(WATCH协议不需要设置，系统会自动生成)
-           base:     REST服务的BaseServlet，必须是 org.redkale.net.http.RestHttpServlet 的子类，该属性值默认值为 org.redkale.net.http.DefaultRestServlet。
+           path:     servlet的ContextPath前缀 默认为空
+           base:     REST服务的BaseServlet，必须是 org.redkale.net.http.HttpServlet 的子类，且子类必须标记@HttpUserType。
            autoload：默认值"true"  默认值. 加载当前server所能使用的Servce对象;    
-           mustsign：默认值"true" 是否只加载标记为RestService的Service类，默认只加载标记RestService且ignore=false的Service
            includes：当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
            excludes：当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
         -->
-        <rest base="org.redkale.net.http.DefaultRestServlet" mustsign="true" autoload="true" includes="" excludes="">
+        <rest path="/pipes" base="org.redkale.net.http.HttpServlet" autoload="true" includes="" excludes="">
             <!-- 
                value:  Service类名，列出的表示必须被加载的Service对象
                ignore: 是否忽略，设置为true则不会加载该Service对象，默认值为false
             -->
             <service value="com.xxx.XXXXService"/>
+            <!-- 
+               value:  WebSocket类名，列出的表示必须被加载且标记为@RestWebSocket的WebSocket对象
+               ignore: 是否忽略，设置为true则不会加载该RestWebSocket对象，默认值为false
+            -->
+            <websocket value="com.xxx.XXXXRestWebSocket"/>
         </rest>
         
         <!--
@@ -166,11 +211,14 @@
            如果addheader、setheader 的value值以request.parameters.开头则表示从request.parameters中获取对应的parameter值
            如果addheader、setheader 的value值以request.headers.开头则表示从request.headers中获取对应的header值
            例如下面例子是在Response输出header时添加两个header（一个addHeader， 一个setHeader）。
+           options 节点: 设置了该节点却auto=true，当request的method=OPTIONS自动设置addheader、setheader并返回200状态码
         -->
         <response>
             <defcookie domain="" path=""/>  
             <addheader name="Access-Control-Allow-Origin" value="request.headers.Origin" /> 
+            <setheader name="Access-Control-Allow-Headers" value="request.headers.Access-Control-Request-Headers"/>
             <setheader name="Access-Control-Allow-Credentials" value="true"/>
+            <options auto="true" />
         </response>
             
         <!-- 
@@ -201,14 +249,17 @@
         <!-- 
            加载所有的Servlet服务;
            path:  servlet的ContextPath前缀 默认为空
-           autoload="true"  默认值. 自动加载以下目录（如果存在的话）下所有的Servlet类:
+           autoload="true"  默认值. 自动加载classpath下所有的Servlet类 
-                                 ${APP_HOME}/lib;    ${APP_HOME}/root/lib/*;    ${APP_HOME}/root/classes;   
            autoload="false" 需要显著的指定Service类
            includes： 当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
            excludes： 当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
         -->
         <servlets path="/pipes" autoload="true" includes="" excludes="">
-            <!-- 显著加载指定的Servlet -->
+            <!-- 
+               显著加载指定的Servlet类
+               value=: Servlet类名。必须与Server的协议层相同，HTTP必须是HttpServlet
+               ignore: 是否禁用， 默认为false。
+            -->
             <servlet value="com.xxx.XXX1Servlet" />
             <servlet value="com.xxx.XXX2Servlet" />
             <servlet value="com.xxx.XXX3Servlet" >

src/META-INF/logging-template.properties

@@ -15,9 +15,9 @@ com.sun.level = INFO
 java.util.logging.FileHandler.limit = 10485760
 java.util.logging.FileHandler.count = 100
 java.util.logging.FileHandler.encoding = UTF-8
-java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%u.log
+java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%d.log
 #java.util.logging.FileHandler.unusual \u5c5e\u6027\u8868\u793a\u5c06 WARNING\u3001SEVERE \u7ea7\u522b\u7684\u65e5\u5fd7\u590d\u5236\u5199\u5165\u5355\u72ec\u7684\u6587\u4ef6\u4e2d
-#java.util.logging.FileHandler.unusual = ${APP_HOME}/logs-%m/log-error-%u.log
+java.util.logging.FileHandler.unusual = ${APP_HOME}/logs-%m/log-warnerr-%d.log
 java.util.logging.FileHandler.append = true
 
 #java.util.logging.ConsoleHandler.level = FINE

src/META-INF/persistence-template.xml

@@ -3,13 +3,15 @@
 <persistence>	
     <!-- 系统基本库 -->
     <persistence-unit name="demouser">
-        <!-- 为NONE表示不启动缓存，@Cacheable 失效； 非NONE值(通常用ALL)表示开启缓存。 -->
-        <shared-cache-mode>NONE</shared-cache-mode>
         <properties>
             <!-- 
                 DataSource的实现类，没有设置默认为org.redkale.source.DataJdbcSource的实现，使用常规基于JDBC的数据库驱动一般无需设置
             -->
             <property name="javax.persistence.datasource" value="org.redkale.source.DataJdbcSource"/>
+            <!-- 
+                是否开启缓存(标记为@Cacheable的Entity类)，值目前只支持两种： ALL: 所有开启缓存。 NONE: 关闭所有缓存
+            -->
+            <property name="javax.persistence.cachemode" value="ALL"/>
             
             <property name="javax.persistence.jdbc.url" value="jdbc:mysql://127.0.0.1:3306/dbuser?characterEncoding=utf8"/>
             <!-- 
@@ -42,7 +44,6 @@
     </persistence-unit>
     <!-- IM消息库 -->
     <persistence-unit name="demoim">
-        <shared-cache-mode>NONE</shared-cache-mode>
         <properties>
             <!-- jdbc:mysql://127.0.0.1:3306/dbim?autoReconnect=true&amp;autoReconnectForPools=true&amp;characterEncoding=utf8 -->
             <property name="javax.persistence.jdbc.url" value="jdbc:mysql://127.0.0.1:3306/dbim?characterEncoding=utf8"/>

src/org/redkale/boot/ApiDocsService.java

@@ -23,17 +23,18 @@ import org.redkale.util.*;
  *
  * @author zhangjx
  */
-public class ApiDocs extends HttpBaseServlet {
+public final class ApiDocsService {
 
     private final Application app; //Application全局对象
 
-    public ApiDocs(Application app) {
+    public ApiDocsService(Application app) {
         this.app = app;
     }
 
     public void run() throws Exception {
         List<Map> serverList = new ArrayList<>();
-
+        Field __prefix = HttpServlet.class.getDeclaredField("_prefix");
+        __prefix.setAccessible(true);
         Map<String, Map<String, Map<String, Object>>> typesmap = new LinkedHashMap<>();
         for (NodeServer node : app.servers) {
             if (!(node instanceof NodeHttpServer)) continue;
@@ -51,7 +52,7 @@ public class ApiDocs extends HttpBaseServlet {
                     continue;
                 }
                 final Map<String, Object> servletmap = new LinkedHashMap<>();
-                String prefix = _prefix(servlet);
+                String prefix = (String) __prefix.get(servlet);
                 String[] urlregs = ws.value();
                 if (prefix != null && !prefix.isEmpty()) {
                     for (int i = 0; i < urlregs.length; i++) {
@@ -72,14 +73,14 @@ public class ApiDocs extends HttpBaseServlet {
                     if (Modifier.isAbstract(clz.getModifiers())) break;
                     for (Method method : clz.getMethods()) {
                         if (method.getParameterCount() != 2) continue;
-                        WebMapping action = method.getAnnotation(WebMapping.class);
+                        HttpMapping action = method.getAnnotation(HttpMapping.class);
                         if (action == null) continue;
                         if (!action.inherited() && selfClz != clz) continue; //忽略不被继承的方法
                         final Map<String, Object> mappingmap = new LinkedHashMap<>();
                         if (actionurls.contains(action.url())) continue;
                         mappingmap.put("url", prefix + action.url());
                         actionurls.add(action.url());
-                        mappingmap.put("auth", method.getAnnotation(AuthIgnore.class) == null);
+                        mappingmap.put("auth", action.auth());
                         mappingmap.put("actionid", action.actionid());
                         mappingmap.put("comment", action.comment());
                         List<Map> paramsList = new ArrayList<>();
@@ -112,7 +113,7 @@ public class ApiDocs extends HttpBaseServlet {
                                     }
                                     fieldmap.put("primary", !filter && (field.getAnnotation(Id.class) != null));
                                     fieldmap.put("updatable", (filter || col == null || col.updatable()));
-                                    if (servlet.getClass().getAnnotation(Rest.RestDynamic.class) != null) {
+                                    if (servlet.getClass().getAnnotation(Rest.RestDyn.class) != null) {
                                         if (field.getAnnotation(RestAddress.class) != null) continue;
                                     }
 
@@ -122,7 +123,7 @@ public class ApiDocs extends HttpBaseServlet {
                             typesmap.put(rtype.getName(), typemap);
                         }
                         mappingmap.put("results", results);
-                        for (WebParam param : method.getAnnotationsByType(WebParam.class)) {
+                        for (HttpParam param : method.getAnnotationsByType(HttpParam.class)) {
                             final Map<String, Object> parammap = new LinkedHashMap<>();
                             final boolean isarray = param.type().isArray();
                             final Class ptype = isarray ? param.type().getComponentType() : param.type();
@@ -161,7 +162,7 @@ public class ApiDocs extends HttpBaseServlet {
                                     fieldmap.put("primary", !filter && (field.getAnnotation(Id.class) != null));
                                     fieldmap.put("updatable", (filter || col == null || col.updatable()));
 
-                                    if (servlet.getClass().getAnnotation(Rest.RestDynamic.class) != null) {
+                                    if (servlet.getClass().getAnnotation(Rest.RestDyn.class) != null) {
                                         if (field.getAnnotation(RestAddress.class) != null) continue;
                                     }
 
@@ -196,7 +197,7 @@ public class ApiDocs extends HttpBaseServlet {
         if (doctemplate.isFile() && doctemplate.canRead()) {
             in = new FileInputStream(doctemplate);
         }
-        if (in == null) in = ApiDocs.class.getResourceAsStream("apidoc-template.html");
+        if (in == null) in = ApiDocsService.class.getResourceAsStream("apidoc-template.html");
         String content = Utility.read(in).replace("'${content}'", json);
         in.close();
         FileOutputStream outhtml = new FileOutputStream(new File(app.getHome(), "apidoc.html"));
@@ -204,8 +205,4 @@ public class ApiDocs extends HttpBaseServlet {
         outhtml.close();
     }
 
-    @Override
-    public void authenticate(int moduleid, int actionid, HttpRequest request, HttpResponse response, HttpServlet next) throws IOException {
-        next.execute(request, response);
-    }
 }

src/org/redkale/boot/Application.java

@@ -5,8 +5,10 @@
  */
 package org.redkale.boot;
 
+import org.redkale.util.RedkaleClassLoader;
+import org.redkale.net.TransportGroupInfo;
 import java.io.*;
-import java.lang.reflect.Modifier;
+import java.lang.reflect.*;
 import java.net.*;
 import java.nio.ByteBuffer;
 import java.nio.channels.*;
@@ -15,18 +17,20 @@ import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 import java.util.logging.*;
+import javax.annotation.Resource;
 import javax.xml.parsers.*;
 import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.convert.Convert;
 import org.redkale.convert.bson.BsonFactory;
 import org.redkale.convert.json.JsonFactory;
 import org.redkale.net.*;
 import org.redkale.net.http.MimeType;
-import org.redkale.net.sncp.SncpClient;
+import org.redkale.net.sncp.*;
 import org.redkale.service.Service;
 import org.redkale.source.*;
 import org.redkale.util.AnyValue.DefaultAnyValue;
 import org.redkale.util.*;
-import org.redkale.watch.WatchFactory;
+import org.redkale.watch.*;
 import org.w3c.dom.*;
 
 /**
@@ -35,8 +39,8 @@ import org.w3c.dom.*;
  * <pre>
  * 程序启动执行步骤:
  *     1、读取application.xml
- *     2、进行classpath扫描动态加载Service与Servlet
+ *     2、进行classpath扫描动态加载Service、WebSocket与Servlet
- *     3、优先加载所有SNCP协议的服务，再加载其他协议服务
+ *     3、优先加载所有SNCP协议的服务，再加载其他协议服务， 最后加载WATCH协议的服务
  *     4、最后进行Service、Servlet与其他资源之间的依赖注入
  * </pre>
  * <p>
@@ -74,26 +78,20 @@ public final class Application {
     public static final String RESNAME_APP_ADDR = "APP_ADDR";
 
     /**
-     * 当前Service的IP地址+端口 类型: SocketAddress、InetSocketAddress、String
+     * 当前Service所属的SNCP Server的地址 类型: SocketAddress、InetSocketAddress、String <br>
      */
-    public static final String RESNAME_SERVER_ADDR = "SERVER_ADDR";
+    public static final String RESNAME_SNCP_ADDR = "SNCP_ADDR";
 
     /**
-     * 当前SNCP Server所属的组 类型: String
+     * 当前Service所属的SNCP Server所属的组 类型: String<br>
      */
-    public static final String RESNAME_SERVER_GROUP = "SERVER_GROUP";
+    public static final String RESNAME_SNCP_GROUP = "SNCP_GROUP";
 
     /**
-     * 当前Server的ROOT目录 类型：String、File、Path
+     * "SERVER_ROOT" 当前Server的ROOT目录类型：String、File、Path
      */
     public static final String RESNAME_SERVER_ROOT = Server.RESNAME_SERVER_ROOT;
 
-    //每个地址对应的Group名
-    final Map<InetSocketAddress, String> globalNodes = new HashMap<>();
-
-    //协议地址的Group集合
-    final Map<String, GroupInfo> globalGroups = new HashMap<>();
-
     //本地IP地址
     final InetAddress localAddress;
 
@@ -106,14 +104,8 @@ public final class Application {
     //NodeServer 资源
     final List<NodeServer> servers = new CopyOnWriteArrayList<>();
 
-    //传输端的ByteBuffer对象池
+    //传输端的TransportFactory
-    final ObjectPool<ByteBuffer> transportBufferPool;
+    final TransportFactory transportFactory;
-
-    //传输端的线程池
-    final ExecutorService transportExecutor;
-
-    //传输端的ChannelGroup
-    final AsynchronousChannelGroup transportChannelGroup;
 
     //全局根ResourceFactory
     final ResourceFactory resourceFactory = ResourceFactory.root();
@@ -124,13 +116,15 @@ public final class Application {
     //临时计数器
     CountDownLatch servicecdl;  //会出现两次赋值
 
+    //是否启动了WATCH协议服务
+    boolean watching;
+
     //--------------------------------------------------------------------------------------------    
     //是否用于main方法运行
     private final boolean singletonrun;
 
     //根WatchFactory
-    private final WatchFactory watchFactory = WatchFactory.root();
+    //private final WatchFactory watchFactory = WatchFactory.root();
-
     //进程根目录
     private final File home;
 
@@ -143,6 +137,12 @@ public final class Application {
     //Server启动的计数器，用于确保所有Server都启动完后再进行下一步处理
     private final CountDownLatch serversLatch;
 
+    //根ClassLoader
+    private final RedkaleClassLoader classLoader;
+
+    //Server根ClassLoader
+    private final RedkaleClassLoader serverClassLoader;
+
     private Application(final AnyValue config) {
         this(false, config);
     }
@@ -232,23 +232,25 @@ public final class Application {
         }
         this.logger = Logger.getLogger(this.getClass().getSimpleName());
         this.serversLatch = new CountDownLatch(config.getAnyValues("server").length + 1);
-        logger.log(Level.INFO, "------------------------------- Redkale -------------------------------");
+        this.classLoader = new RedkaleClassLoader(Thread.currentThread().getContextClassLoader());
+        logger.log(Level.INFO, "------------------------------- Redkale " + Redkale.getDotedVersion() + " -------------------------------");
         //------------------配置 <transport> 节点 ------------------
         ObjectPool<ByteBuffer> transportPool = null;
         ExecutorService transportExec = null;
         AsynchronousChannelGroup transportGroup = null;
         final AnyValue resources = config.getAnyValue("resources");
+        TransportStrategy strategy = null;
         if (resources != null) {
             AnyValue transportConf = resources.getAnyValue("transport");
             int groupsize = resources.getAnyValues("group").length;
             if (groupsize > 0 && transportConf == null) transportConf = new DefaultAnyValue();
             if (transportConf != null) {
                 //--------------transportBufferPool-----------
-                AtomicLong createBufferCounter = watchFactory == null ? new AtomicLong() : watchFactory.createWatchNumber(Transport.class.getSimpleName() + ".Buffer.creatCounter");
+                AtomicLong createBufferCounter = new AtomicLong();
-                AtomicLong cycleBufferCounter = watchFactory == null ? new AtomicLong() : watchFactory.createWatchNumber(Transport.class.getSimpleName() + ".Buffer.cycleCounter");
+                AtomicLong cycleBufferCounter = new AtomicLong();
-                final int bufferCapacity = transportConf.getIntValue("bufferCapacity", 8 * 1024);
+                final int bufferCapacity = Math.max(parseLenth(transportConf.getValue("bufferCapacity"), 8 * 1024), 4 * 1024);
-                final int bufferPoolSize = transportConf.getIntValue("bufferPoolSize", groupsize * Runtime.getRuntime().availableProcessors() * 8);
+                final int bufferPoolSize = parseLenth(transportConf.getValue("bufferPoolSize"), groupsize * Runtime.getRuntime().availableProcessors() * 8);
-                final int threads = transportConf.getIntValue("threads", groupsize * Runtime.getRuntime().availableProcessors() * 8);
+                final int threads = parseLenth(transportConf.getValue("threads"), groupsize * Runtime.getRuntime().availableProcessors() * 8);
                 transportPool = new ObjectPool<>(createBufferCounter, cycleBufferCounter, bufferPoolSize,
                     (Object... params) -> ByteBuffer.allocateDirect(bufferCapacity), null, (e) -> {
                         if (e == null || e.isReadOnly() || e.capacity() != bufferCapacity) return false;
@@ -257,6 +259,10 @@ public final class Application {
                     });
                 //-----------transportChannelGroup--------------
                 try {
+                    final String strategyClass = transportConf.getValue("strategy");
+                    if (strategyClass != null && !strategyClass.isEmpty()) {
+                        strategy = (TransportStrategy) classLoader.loadClass(strategyClass).newInstance();
+                    }
                     final AtomicInteger counter = new AtomicInteger();
                     transportExec = Executors.newFixedThreadPool(threads, (Runnable r) -> {
                         Thread t = new Thread(r);
@@ -271,17 +277,29 @@ public final class Application {
                 logger.log(Level.INFO, Transport.class.getSimpleName() + " configure bufferCapacity = " + bufferCapacity + "; bufferPoolSize = " + bufferPoolSize + "; threads = " + threads + ";");
             }
         }
-        this.transportBufferPool = transportPool;
+        this.transportFactory = new TransportFactory(transportExec, transportPool, transportGroup, strategy);
-        this.transportExecutor = transportExec;
+        Thread.currentThread().setContextClassLoader(this.classLoader);
-        this.transportChannelGroup = transportGroup;
+        this.serverClassLoader = new RedkaleClassLoader(this.classLoader);
     }
 
     public ResourceFactory getResourceFactory() {
         return resourceFactory;
     }
 
-    public WatchFactory getWatchFactory() {
+    public TransportFactory getTransportFactory() {
-        return watchFactory;
+        return transportFactory;
+    }
+
+    public RedkaleClassLoader getClassLoader() {
+        return classLoader;
+    }
+
+    public RedkaleClassLoader getServerClassLoader() {
+        return serverClassLoader;
+    }
+
+    public List<NodeServer> getNodeServers() {
+        return new ArrayList<>(servers);
     }
 
     public File getHome() {
@@ -292,8 +310,8 @@ public final class Application {
         return startTime;
     }
 
-    private void initLogging() {
+    public AnyValue getAppConfig() {
-
+        return config;
     }
 
     public void init() throws Exception {
@@ -311,8 +329,8 @@ public final class Application {
         logger.log(Level.INFO, RESNAME_APP_HOME + "= " + homepath + "\r\n" + RESNAME_APP_ADDR + "= " + this.localAddress.getHostAddress());
         String lib = config.getValue("lib", "").trim().replace("${APP_HOME}", homepath);
         lib = lib.isEmpty() ? (homepath + "/conf") : (lib + ";" + homepath + "/conf");
-        Server.loadLib(logger, lib);
+        Server.loadLib(classLoader, logger, lib);
-        initLogging();
+
         //------------------------------------------------------------------------
         final AnyValue resources = config.getAnyValue("resources");
         if (resources != null) {
@@ -355,6 +373,71 @@ public final class Application {
         this.resourceFactory.register(JsonFactory.root());
         this.resourceFactory.register(BsonFactory.root().getConvert());
         this.resourceFactory.register(JsonFactory.root().getConvert());
+        this.resourceFactory.register("bsonconvert", Convert.class, BsonFactory.root().getConvert());
+        this.resourceFactory.register("jsonconvert", Convert.class, JsonFactory.root().getConvert());
+        //只有WatchService才能加载Application、WatchFactory
+        final Application application = this;
+        this.resourceFactory.register(new ResourceFactory.ResourceLoader() {
+
+            @Override
+            public void load(ResourceFactory rf, final Object src, String resourceName, Field field, final Object attachment) {
+                try {
+                    Resource res = field.getAnnotation(Resource.class);
+                    if (res == null) return;
+                    if (Sncp.isRemote((Service) src)) return; //远程模式不得注入 
+                    Class type = field.getType();
+                    if (type == Application.class) {
+                        field.set(src, application);
+                    } else if (type == ResourceFactory.class) {
+                        field.set(src, res.name().equalsIgnoreCase("server") ? rf : (res.name().isEmpty() ? application.resourceFactory : null));
+                    } else if (type == TransportFactory.class) {
+                        field.set(src, application.transportFactory);
+                    } else if (type == NodeSncpServer.class) {
+                        NodeServer server = null;
+                        for (NodeServer ns : application.getNodeServers()) {
+                            if (ns.getClass() == NodeSncpServer.class) continue;
+                            if (res.name().equals(ns.server.getName())) {
+                                server = ns;
+                                break;
+                            }
+                        }
+                        field.set(src, server);
+                    } else if (type == NodeHttpServer.class) {
+                        NodeServer server = null;
+                        for (NodeServer ns : application.getNodeServers()) {
+                            if (ns.getClass() == NodeHttpServer.class) continue;
+                            if (res.name().equals(ns.server.getName())) {
+                                server = ns;
+                                break;
+                            }
+                        }
+                        field.set(src, server);
+                    } else if (type == NodeWatchServer.class) {
+                        NodeServer server = null;
+                        for (NodeServer ns : application.getNodeServers()) {
+                            if (ns.getClass() == NodeWatchServer.class) continue;
+                            if (res.name().equals(ns.server.getName())) {
+                                server = ns;
+                                break;
+                            }
+                        }
+                        field.set(src, server);
+                    }
+//                    if (type == WatchFactory.class) {
+//                        field.set(src, application.watchFactory);
+//                    }
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "Resource inject error", e);
+                }
+            }
+
+            @Override
+            public boolean autoNone() {
+                return false;
+            }
+
+        }, Application.class, ResourceFactory.class, TransportFactory.class, NodeSncpServer.class, NodeHttpServer.class, NodeWatchServer.class);
+        //--------------------------------------------------------------------------
         initResources();
     }
 
@@ -363,30 +446,33 @@ public final class Application {
         final AnyValue resources = config.getAnyValue("resources");
         if (resources != null) {
             //------------------------------------------------------------------------
-
             for (AnyValue conf : resources.getAnyValues("group")) {
                 final String group = conf.getValue("name", "");
                 final String protocol = conf.getValue("protocol", Transport.DEFAULT_PROTOCOL).toUpperCase();
                 if (!"TCP".equalsIgnoreCase(protocol) && !"UDP".equalsIgnoreCase(protocol)) {
                     throw new RuntimeException("Not supported Transport Protocol " + conf.getValue("protocol"));
                 }
-                GroupInfo ginfo = globalGroups.get(group);
+                TransportGroupInfo ginfo = new TransportGroupInfo(group, protocol, conf.getValue("subprotocol", ""), new LinkedHashSet<>());
-                if (ginfo == null) {
-                    ginfo = new GroupInfo(group, protocol, conf.getValue("subprotocol", ""), new LinkedHashSet<>());
-                    globalGroups.put(group, ginfo);
-                }
                 for (AnyValue node : conf.getAnyValues("node")) {
                     final InetSocketAddress addr = new InetSocketAddress(node.getValue("addr"), node.getIntValue("port"));
-                    ginfo.addrs.add(addr);
+                    ginfo.putAddress(addr);
-                    String oldgroup = globalNodes.get(addr);
-                    if (oldgroup != null) throw new RuntimeException(addr + " had one more group " + (globalNodes.get(addr)));
-                    globalNodes.put(addr, group);
                 }
+                transportFactory.addGroupInfo(ginfo);
             }
         }
         //------------------------------------------------------------------------
     }
 
+    public void restoreConfig() throws IOException {
+        synchronized (this) {
+            File confFile = new File(this.home, "conf/application.xml");
+            confFile.renameTo(new File(this.home, "conf/application_" + String.format("%1$tY%1$tm%1$td%1$tH%1$tM%1$tS", System.currentTimeMillis()) + ".xml"));
+            final PrintStream ps = new PrintStream(new FileOutputStream(confFile));
+            ps.append(config.toXML("application"));
+            ps.close();
+        }
+    }
+
     private void startSelfServer() throws Exception {
         final Application application = this;
         new Thread() {
@@ -431,7 +517,7 @@ public final class Application {
                             }
                         } else if ("APIDOC".equalsIgnoreCase(new String(bytes))) {
                             try {
-                                new ApiDocs(application).run();
+                                new ApiDocsService(application).run();
                                 buffer.clear();
                                 buffer.put("APIDOC OK".getBytes());
                                 buffer.flip();
@@ -476,7 +562,7 @@ public final class Application {
                     final Application application = Application.create(true);
                     application.init();
                     application.start();
-                    new ApiDocs(application).run();
+                    new ApiDocsService(application).run();
                     logger.info("APIDOC OK");
                     return;
                 }
@@ -490,20 +576,24 @@ public final class Application {
         CountDownLatch timecd = new CountDownLatch(entrys.length);
         final List<AnyValue> sncps = new ArrayList<>();
         final List<AnyValue> others = new ArrayList<>();
+        final List<AnyValue> watchs = new ArrayList<>();
         for (final AnyValue entry : entrys) {
             if (entry.getValue("protocol", "").toUpperCase().startsWith("SNCP")) {
                 sncps.add(entry);
+            } else if (entry.getValue("protocol", "").toUpperCase().startsWith("WATCH")) {
+                watchs.add(entry);
             } else {
                 others.add(entry);
             }
         }
-        //单向SNCP服务不需要对等group
+        if (watchs.size() > 1) throw new RuntimeException("Found one more WATCH Server");
-        //if (!sncps.isEmpty() && globalNodes.isEmpty()) throw new RuntimeException("found SNCP Server node but not found <group> node info.");
+        this.watching = !watchs.isEmpty();
 
-        runServers(timecd, sncps);  //必须确保sncp都启动后再启动其他协议
+        runServers(timecd, sncps);  //必须确保SNCP服务都启动后再启动其他服务
         runServers(timecd, others);
+        runServers(timecd, watchs); //必须在所有服务都启动后再启动WATCH服务
         timecd.await();
-        logger.info(this.getClass().getSimpleName() + " started in " + (System.currentTimeMillis() - startTime) + " ms");
+        logger.info(this.getClass().getSimpleName() + " started in " + (System.currentTimeMillis() - startTime) + " ms\r\n");
         if (!singletonrun) this.serversLatch.await();
     }
 
@@ -530,13 +620,22 @@ public final class Application {
                         NodeServer server = null;
                         if ("SNCP".equals(protocol)) {
                             server = NodeSncpServer.createNodeServer(Application.this, serconf);
+                        } else if ("WATCH".equalsIgnoreCase(protocol)) {
+                            DefaultAnyValue serconf2 = (DefaultAnyValue) serconf;
+                            DefaultAnyValue rest = (DefaultAnyValue) serconf2.getAnyValue("rest");
+                            if (rest == null) {
+                                rest = new DefaultAnyValue();
+                                serconf2.addValue("rest", rest);
+                            }
+                            rest.setValue("base", WatchServlet.class.getName());
+                            server = new NodeWatchServer(Application.this, serconf);
                         } else if ("HTTP".equalsIgnoreCase(protocol)) {
                             server = new NodeHttpServer(Application.this, serconf);
                         } else {
                             if (!inited.get()) {
                                 synchronized (nodeClasses) {
                                     if (!inited.getAndSet(true)) { //加载自定义的协议，如：SOCKS
-                                        ClassFilter profilter = new ClassFilter(NodeProtocol.class, NodeServer.class);
+                                        ClassFilter profilter = new ClassFilter(classLoader, NodeProtocol.class, NodeServer.class, (Class[]) null);
                                         ClassFilter.Loader.load(home, serconf.getValue("excludelibs", "").split(";"), profilter);
                                         final Set<FilterEntry<NodeServer>> entrys = profilter.getFilterEntrys();
                                         for (FilterEntry<NodeServer> entry : entrys) {
@@ -546,7 +645,9 @@ public final class Application {
                                                 p = p.toUpperCase();
                                                 if ("SNCP".equals(p) || "HTTP".equals(p)) continue;
                                                 final Class<? extends NodeServer> old = nodeClasses.get(p);
-                                                if (old != null && old != type) throw new RuntimeException("Protocol(" + p + ") had NodeServer-Class(" + old.getName() + ") but repeat NodeServer-Class(" + type.getName() + ")");
+                                                if (old != null && old != type) {
+                                                    throw new RuntimeException("Protocol(" + p + ") had NodeServer-Class(" + old.getName() + ") but repeat NodeServer-Class(" + type.getName() + ")");
+                                                }
                                                 nodeClasses.put(p, type);
                                             }
                                         }
@@ -623,17 +724,6 @@ public final class Application {
         System.exit(0);
     }
 
-    Set<String> findSncpGroups(Transport sameGroupTransport, Collection<Transport> diffGroupTransports) {
-        Set<String> gs = new HashSet<>();
-        if (sameGroupTransport != null) gs.add(sameGroupTransport.getName());
-        if (diffGroupTransports != null) {
-            for (Transport t : diffGroupTransports) {
-                gs.add(t.getName());
-            }
-        }
-        return gs;
-    }
-
     NodeSncpServer findNodeSncpServer(final InetSocketAddress sncpAddr) {
         for (NodeServer node : servers) {
             if (node.isSNCP() && sncpAddr.equals(node.getSncpAddress())) {
@@ -643,11 +733,6 @@ public final class Application {
         return null;
     }
 
-    GroupInfo findGroupInfo(String group) {
-        if (group == null) return null;
-        return globalGroups.get(group);
-    }
-
     private void shutdown() throws Exception {
         servers.stream().forEach((server) -> {
             try {
@@ -660,26 +745,31 @@ public final class Application {
         });
 
         for (DataSource source : dataSources) {
+            if (source == null) continue;
             try {
                 source.getClass().getMethod("close").invoke(source);
             } catch (Exception e) {
-                logger.log(Level.FINER, "close DataSource erroneous", e);
+                logger.log(Level.FINER, source.getClass() + " close DataSource erroneous", e);
             }
         }
         for (CacheSource source : cacheSources) {
+            if (source == null) continue;
             try {
                 source.getClass().getMethod("close").invoke(source);
             } catch (Exception e) {
-                logger.log(Level.FINER, "close CacheSource erroneous", e);
+                logger.log(Level.FINER, source.getClass() + " close CacheSource erroneous", e);
-            }
-        }
-        if (this.transportChannelGroup != null) {
-            try {
-                this.transportChannelGroup.shutdownNow();
-            } catch (Exception e) {
-                logger.log(Level.FINER, "close transportChannelGroup erroneous", e);
             }
         }
+        this.transportFactory.shutdownNow();
+    }
+
+    private static int parseLenth(String value, int defValue) {
+        if (value == null) return defValue;
+        value = value.toUpperCase().replace("B", "");
+        if (value.endsWith("G")) return Integer.decode(value.replace("G", "")) * 1024 * 1024 * 1024;
+        if (value.endsWith("M")) return Integer.decode(value.replace("M", "")) * 1024 * 1024;
+        if (value.endsWith("K")) return Integer.decode(value.replace("K", "")) * 1024;
+        return Integer.decode(value);
     }
 
     private static AnyValue load(final InputStream in0) {

src/org/redkale/boot/ClassFilter.java

@@ -40,6 +40,8 @@ public final class ClassFilter<T> {
 
     private Class superClass; //符合的父类型。不为空时，扫描结果的class必须是superClass的子类
 
+    private Class[] excludeSuperClasses; //不符合的父类型。
+
     private Class<? extends Annotation> annotationClass;//符合的注解。不为空时，扫描结果的class必须包含该注解
 
     private Pattern[] includePatterns; //符合的classname正则表达式
@@ -56,18 +58,22 @@ public final class ClassFilter<T> {
 
     private AnyValue conf; //基本配置信息, 当符合条件时将conf的属性赋值到FilterEntry中去。
 
-    public ClassFilter(Class<? extends Annotation> annotationClass, Class superClass) {
+    private final ClassLoader classLoader;
-        this(annotationClass, superClass, null);
+
+    public ClassFilter(ClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses) {
+        this(classLoader, annotationClass, superClass, excludeSuperClasses, null);
     }
 
-    public ClassFilter(Class<? extends Annotation> annotationClass, Class superClass, AnyValue conf) {
+    public ClassFilter(ClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses, AnyValue conf) {
         this.annotationClass = annotationClass;
         this.superClass = superClass;
+        this.excludeSuperClasses = excludeSuperClasses;
         this.conf = conf;
+        this.classLoader = classLoader == null ? Thread.currentThread().getContextClassLoader() : classLoader;
     }
 
-    public static ClassFilter create(String includeregs, String excluderegs, Set<String> includeValues, Set<String> excludeValues) {
+    public static ClassFilter create(Class[] excludeSuperClasses, String includeregs, String excluderegs, Set<String> includeValues, Set<String> excludeValues) {
-        ClassFilter filter = new ClassFilter(null, null);
+        ClassFilter filter = new ClassFilter(null, null, null, excludeSuperClasses);
         filter.setIncludePatterns(includeregs == null ? null : includeregs.split(";"));
         filter.setExcludePatterns(excluderegs == null ? null : excluderegs.split(";"));
         filter.setPrivilegeIncludes(includeValues);
@@ -93,7 +99,11 @@ public final class ClassFilter<T> {
      * @return Set&lt;FilterEntry&lt;T&gt;&gt;
      */
     public final Set<FilterEntry<T>> getFilterEntrys() {
-        return entrys;
+        HashSet<FilterEntry<T>> set = new HashSet<>();
+        set.addAll(entrys);
+        if (ors != null) ors.forEach(f -> set.addAll(f.getFilterEntrys()));
+        if (ands != null) ands.forEach(f -> set.addAll(f.getFilterEntrys()));
+        return set;
     }
 
     /**
@@ -102,7 +112,11 @@ public final class ClassFilter<T> {
      * @return Set&lt;FilterEntry&lt;T&gt;&gt;
      */
     public final Set<FilterEntry<T>> getFilterExpectEntrys() {
-        return expectEntrys;
+        HashSet<FilterEntry<T>> set = new HashSet<>();
+        set.addAll(expectEntrys);
+        if (ors != null) ors.forEach(f -> set.addAll(f.getFilterExpectEntrys()));
+        if (ands != null) ands.forEach(f -> set.addAll(f.getFilterExpectEntrys()));
+        return set;
     }
 
     /**
@@ -112,8 +126,8 @@ public final class ClassFilter<T> {
      */
     public final Set<FilterEntry<T>> getAllFilterEntrys() {
         HashSet<FilterEntry<T>> rs = new HashSet<>();
-        rs.addAll(entrys);
+        rs.addAll(getFilterEntrys());
-        rs.addAll(expectEntrys);
+        rs.addAll(getFilterExpectEntrys());
         return rs;
     }
 
@@ -153,7 +167,7 @@ public final class ClassFilter<T> {
         }
         if (cf == null || clazzname.startsWith("sun.")) return;
         try {
-            Class clazz = Class.forName(clazzname);
+            Class clazz = classLoader.loadClass(clazzname);
             if (!cf.accept(property, clazz, autoscan)) return;
             if (cf.conf != null) {
                 if (property == null) {
@@ -177,7 +191,7 @@ public final class ClassFilter<T> {
         } catch (Throwable cfe) {
             if (finer && !clazzname.startsWith("sun.") && !clazzname.startsWith("javax.")
                 && !clazzname.startsWith("com.sun.") && !clazzname.startsWith("jdk.")) {
-                //logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error", cfe);
+                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error", cfe);
             }
         }
     }
@@ -247,7 +261,13 @@ public final class ClassFilter<T> {
     public boolean accept(AnyValue property, Class clazz, boolean autoscan) {
         if (this.refused || !Modifier.isPublic(clazz.getModifiers())) return false;
         if (annotationClass != null && clazz.getAnnotation(annotationClass) == null) return false;
-        return superClass == null || (clazz != superClass && superClass.isAssignableFrom(clazz));
+        boolean rs = superClass == null || (clazz != superClass && superClass.isAssignableFrom(clazz));
+        if (rs && this.excludeSuperClasses != null && this.excludeSuperClasses.length > 0) {
+            for (Class c : this.excludeSuperClasses) {
+                if (c != null && (clazz == c || c.isAssignableFrom(clazz))) return false;
+            }
+        }
+        return rs;
     }
 
     public static Pattern[] toPattern(String[] regs) {
@@ -269,6 +289,18 @@ public final class ClassFilter<T> {
         this.superClass = superClass;
     }
 
+    public Class getSuperClass() {
+        return superClass;
+    }
+
+    public Class[] getExcludeSuperClasses() {
+        return excludeSuperClasses;
+    }
+
+    public void setExcludeSuperClasses(Class[] excludeSuperClasses) {
+        this.excludeSuperClasses = excludeSuperClasses;
+    }
+
     public void setAnnotationClass(Class<? extends Annotation> annotationClass) {
         this.annotationClass = annotationClass;
     }
@@ -293,10 +325,6 @@ public final class ClassFilter<T> {
         return annotationClass;
     }
 
-    public Class getSuperClass() {
-        return superClass;
-    }
-
     public boolean isRefused() {
         return refused;
     }
@@ -428,12 +456,12 @@ public final class ClassFilter<T> {
          * @throws IOException 异常
          */
         public static void load(final File excludeFile, final String[] excludeRegs, final ClassFilter... filters) throws IOException {
-            URLClassLoader loader = (URLClassLoader) Thread.currentThread().getContextClassLoader();
+            RedkaleClassLoader loader = (RedkaleClassLoader) Thread.currentThread().getContextClassLoader();
             List<URL> urlfiles = new ArrayList<>(2);
             List<URL> urljares = new ArrayList<>(2);
             final URL exurl = excludeFile != null ? excludeFile.toURI().toURL() : null;
             final Pattern[] excludePatterns = toPattern(excludeRegs);
-            for (URL url : loader.getURLs()) {
+            for (URL url : loader.getAllURLs()) {
                 if (exurl != null && exurl.sameFile(url)) continue;
                 if (excludePatterns != null) {
                     boolean skip = false;
@@ -465,6 +493,12 @@ public final class ClassFilter<T> {
                             if (entryname.endsWith(".class") && entryname.indexOf('$') < 0) {
                                 String classname = entryname.substring(0, entryname.length() - 6);
                                 if (classname.startsWith("javax.") || classname.startsWith("com.sun.")) continue;
+                                //常见的jar跳过
+                                if (classname.startsWith("com.mysql.")) break;
+                                if (classname.startsWith("org.mariadb.")) break;
+                                if (classname.startsWith("oracle.jdbc.")) break;
+                                if (classname.startsWith("org.postgresql.")) break;
+                                if (classname.startsWith("com.microsoft.sqlserver.")) break;
                                 classes.add(classname);
                                 if (debug) debugstr.append(classname).append("\r\n");
                                 for (final ClassFilter filter : filters) {

src/org/redkale/boot/GroupInfo.java

@@ -1,80 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.boot;
-
-import java.net.InetSocketAddress;
-import java.util.*;
-import org.redkale.convert.json.JsonConvert;
-
-/**
- * 协议地址组合对象, 对应application.xml 中 resources->group 节点信息
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public class GroupInfo {
-
-    protected String name;  //地址
-
-    protected String protocol; //协议 取值范围:  TCP、UDP
-
-    protected String subprotocol; //子协议，预留使用
-
-    protected Set<InetSocketAddress> addrs; //地址列表， 对应 resources-&#62;group-&#62;node节点信息
-
-    public GroupInfo() {
-    }
-
-    public GroupInfo(String name, String protocol, String subprotocol, Set<InetSocketAddress> addrs) {
-        this.name = name;
-        this.protocol = protocol;
-        this.subprotocol = subprotocol;
-        this.addrs = addrs;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getProtocol() {
-        return protocol;
-    }
-
-    public void setProtocol(String protocol) {
-        this.protocol = protocol;
-    }
-
-    public String getSubprotocol() {
-        return subprotocol;
-    }
-
-    public void setSubprotocol(String subprotocol) {
-        this.subprotocol = subprotocol;
-    }
-
-    public Set<InetSocketAddress> getAddrs() {
-        return addrs;
-    }
-
-    public Set<InetSocketAddress> copyAddrs() {
-        return addrs == null ? null : new LinkedHashSet<>(addrs);
-    }
-
-    public void setAddrs(Set<InetSocketAddress> addrs) {
-        this.addrs = addrs;
-    }
-
-    @Override
-    public String toString() {
-        return JsonConvert.root().convertTo(this);
-    }
-}

src/org/redkale/boot/NodeHttpServer.java

@@ -5,6 +5,7 @@
  */
 package org.redkale.boot;
 
+import java.lang.annotation.Annotation;
 import java.lang.reflect.*;
 import java.net.InetSocketAddress;
 import java.util.*;
@@ -17,6 +18,7 @@ import org.redkale.net.sncp.Sncp;
 import org.redkale.service.*;
 import org.redkale.util.AnyValue.DefaultAnyValue;
 import org.redkale.util.*;
+import org.redkale.watch.*;
 
 /**
  * HTTP Server节点的配置Server
@@ -29,7 +31,7 @@ import org.redkale.util.*;
 @NodeProtocol({"HTTP"})
 public class NodeHttpServer extends NodeServer {
 
-    protected final boolean rest; //是否加载REST服务， 为true加载rest节点信息并将所有可REST化的Service生成RestHttpServlet
+    protected final boolean rest; //是否加载REST服务， 为true加载rest节点信息并将所有可REST化的Service生成RestServlet
 
     protected final HttpServer httpServer;
 
@@ -40,7 +42,11 @@ public class NodeHttpServer extends NodeServer {
     }
 
     private static Server createServer(Application application, AnyValue serconf) {
-        return new HttpServer(application.getStartTime(), application.getWatchFactory());
+        return new HttpServer(application.getStartTime());
+    }
+
+    public HttpServer getHttpServer() {
+        return httpServer;
     }
 
     @Override
@@ -48,22 +54,42 @@ public class NodeHttpServer extends NodeServer {
         return httpServer == null ? null : httpServer.getSocketAddress();
     }
 
+    @Override
+    protected ClassFilter<Service> createServiceClassFilter() {
+        return createClassFilter(this.sncpGroup, null, Service.class, new Class[]{org.redkale.watch.WatchService.class}, Annotation.class, "services", "service");
+    }
+
+    @Override
+    protected ClassFilter<Filter> createFilterClassFilter() {
+        return createClassFilter(null, null, HttpFilter.class, new Class[]{WatchFilter.class}, null, "filters", "filter");
+    }
+
     @Override
     protected ClassFilter<Servlet> createServletClassFilter() {
-        return createClassFilter(null, WebServlet.class, HttpServlet.class, null, "servlets", "servlet");
+        return createClassFilter(null, WebServlet.class, HttpServlet.class, new Class[]{WatchServlet.class}, null, "servlets", "servlet");
     }
 
     @Override
-    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter) throws Exception {
+    protected ClassFilter createOtherClassFilter() {
-        if (httpServer != null) loadHttpServlet(this.serverConf.getAnyValue("servlets"), servletFilter);
+        return createClassFilter(null, RestWebSocket.class, WebSocket.class, null, null, "rest", "websocket");
     }
 
     @Override
-    protected void loadService(ClassFilter serviceFilter) throws Exception {
+    protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
-        super.loadService(serviceFilter);
+        super.loadService(serviceFilter, otherFilter);
         initWebSocketService();
     }
 
+    @Override
+    protected void loadFilter(ClassFilter<? extends Filter> filterFilter, ClassFilter otherFilter) throws Exception {
+        if (httpServer != null) loadHttpFilter(this.serverConf.getAnyValue("filters"), filterFilter);
+    }
+
+    @Override
+    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception {
+        if (httpServer != null) loadHttpServlet(servletFilter, otherFilter);
+    }
+
     private void initWebSocketService() {
         final NodeServer self = this;
         final ResourceFactory regFactory = application.getResourceFactory();
@@ -71,14 +97,23 @@ public class NodeHttpServer extends NodeServer {
             try {
                 if (field.getAnnotation(Resource.class) == null) return;
                 if (!(src instanceof WebSocketServlet)) return;
+                ResourceFactory.ResourceLoader loader = null;
+                ResourceFactory sncpResFactory = null;
+                for (NodeServer ns : application.servers) {
+                    if (!ns.isSNCP()) continue;
+                    sncpResFactory = ns.resourceFactory;
+                    loader = sncpResFactory.findLoader(WebSocketNode.class, field);
+                    if (loader != null) break;
+                }
+                if (loader != null) loader.load(sncpResFactory, src, resourceName, field, attachment);
                 synchronized (regFactory) {
                     Service nodeService = (Service) rf.find(resourceName, WebSocketNode.class);
                     if (nodeService == null) {
-                        nodeService = Sncp.createLocalService(resourceName, getExecutor(), application.getResourceFactory(), WebSocketNodeService.class, (InetSocketAddress) null, (String) null, (Set<String>) null, (AnyValue) null, (Transport) null, (Collection<Transport>) null);
+                        nodeService = Sncp.createLocalService(serverClassLoader, resourceName, WebSocketNodeService.class, application.getResourceFactory(), application.getTransportFactory(), (InetSocketAddress) null, (Set<String>) null, (AnyValue) null);
                         regFactory.register(resourceName, WebSocketNode.class, nodeService);
-                        resourceFactory.inject(nodeService, self);
-                        logger.fine("[" + Thread.currentThread().getName() + "] Load Service " + nodeService);
                     }
+                    resourceFactory.inject(nodeService, self);
+                    logger.fine("[" + Thread.currentThread().getName() + "] Load Service " + nodeService);
                     field.set(src, nodeService);
                 }
             } catch (Exception e) {
@@ -87,11 +122,31 @@ public class NodeHttpServer extends NodeServer {
         }, WebSocketNode.class);
     }
 
-    protected void loadHttpServlet(final AnyValue servletsConf, final ClassFilter<? extends Servlet> filter) throws Exception {
+    protected void loadHttpFilter(final AnyValue filtersConf, final ClassFilter<? extends Filter> classFilter) throws Exception {
         final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
-        final String prefix = servletsConf == null ? "" : servletsConf.getValue("path", "");
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
-        List<FilterEntry<? extends Servlet>> list = new ArrayList(filter.getFilterEntrys());
+        List<FilterEntry<? extends Filter>> list = new ArrayList(classFilter.getFilterEntrys());
+        for (FilterEntry<? extends Filter> en : list) {
+            Class<HttpFilter> clazz = (Class<HttpFilter>) en.getType();
+            if (Modifier.isAbstract(clazz.getModifiers())) continue;
+            final HttpFilter filter = clazz.newInstance();
+            resourceFactory.inject(filter, this);
+            DefaultAnyValue filterConf = (DefaultAnyValue) en.getProperty();
+            this.httpServer.addHttpFilter(filter, filterConf);
+            if (sb != null) sb.append(threadName).append(" Load ").append(clazz.getName()).append(LINE_SEPARATOR);
+        }
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+    }
+
+    protected void loadHttpServlet(final ClassFilter<? extends Servlet> servletFilter, ClassFilter<? extends WebSocket> webSocketFilter) throws Exception {
+        final AnyValue servletsConf = this.serverConf.getAnyValue("servlets");
+        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+        String prefix0 = servletsConf == null ? "" : servletsConf.getValue("path", "");
+        if (!prefix0.isEmpty() && prefix0.charAt(prefix0.length() - 1) == '/') prefix0 = prefix0.substring(0, prefix0.length() - 1);
+        if (!prefix0.isEmpty() && prefix0.charAt(0) != '/') prefix0 = '/' + prefix0;
+        final String prefix = prefix0;
+        final String threadName = "[" + Thread.currentThread().getName() + "] ";
+        List<FilterEntry<? extends Servlet>> list = new ArrayList(servletFilter.getFilterEntrys());
         list.sort((FilterEntry<? extends Servlet> o1, FilterEntry<? extends Servlet> o2) -> {  //必须保证WebSocketServlet优先加载， 因为要确保其他的HttpServlet可以注入本地模式的WebSocketNode
             boolean ws1 = WebSocketServlet.class.isAssignableFrom(o1.getType());
             boolean ws2 = WebSocketServlet.class.isAssignableFrom(o2.getType());
@@ -132,67 +187,134 @@ public class NodeHttpServer extends NodeServer {
             }
         }
         if (rest && serverConf != null) {
+            final List<Object> restedObjects = new ArrayList<>();
             for (AnyValue restConf : serverConf.getAnyValues("rest")) {
-                loadRestServlet(prefix, restConf, sb);
+                loadRestServlet(webSocketFilter, restConf, restedObjects, sb);
             }
         }
-        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString().trim());
     }
 
-    protected void loadRestServlet(final String prefix, final AnyValue restConf, final StringBuilder sb) throws Exception {
+    protected void loadRestServlet(final ClassFilter<? extends WebSocket> webSocketFilter, final AnyValue restConf, final List<Object> restedObjects, final StringBuilder sb) throws Exception {
         if (!rest) return;
         if (restConf == null) return; //不存在REST服务
+
+        String prefix0 = restConf.getValue("path", "");
+        if (!prefix0.isEmpty() && prefix0.charAt(prefix0.length() - 1) == '/') prefix0 = prefix0.substring(0, prefix0.length() - 1);
+        if (!prefix0.isEmpty() && prefix0.charAt(0) != '/') prefix0 = '/' + prefix0;
+        final String prefix = prefix0;
+
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
         final List<AbstractMap.SimpleEntry<String, String[]>> ss = sb == null ? null : new ArrayList<>();
 
-        final Class baseServletClass = Class.forName(restConf.getValue("base", DefaultRestServlet.class.getName()));
-
         final boolean autoload = restConf.getBoolValue("autoload", true);
-        final boolean mustsign = restConf.getBoolValue("mustsign", true); //是否只加载标记@RestService的Service类
+        {  //加载RestService
+            String userTypeStr = restConf.getValue("usertype");
+            final Class userType = userTypeStr == null ? null : this.serverClassLoader.loadClass(userTypeStr);
 
-        final Set<String> includeValues = new HashSet<>();
+            final Class baseServletType = this.serverClassLoader.loadClass(restConf.getValue("base", HttpServlet.class.getName()));
-        final Set<String> excludeValues = new HashSet<>();
+            final Set<String> includeValues = new HashSet<>();
-        for (AnyValue item : restConf.getAnyValues("service")) {
+            final Set<String> excludeValues = new HashSet<>();
-            if (item.getBoolValue("ignore", false)) {
+            for (AnyValue item : restConf.getAnyValues("service")) {
-                excludeValues.add(item.getValue("value", ""));
+                if (item.getBoolValue("ignore", false)) {
-            } else {
+                    excludeValues.add(item.getValue("value", ""));
-                includeValues.add(item.getValue("value", ""));
+                } else {
+                    includeValues.add(item.getValue("value", ""));
+                }
+            }
+
+            final ClassFilter restFilter = ClassFilter.create(null, restConf.getValue("includes", ""), restConf.getValue("excludes", ""), includeValues, excludeValues);
+            final boolean finest = logger.isLoggable(Level.FINEST);
+            super.interceptorServices.forEach((service) -> {
+                final Class stype = Sncp.getServiceType(service);
+                final String name = Sncp.getResourceName(service);
+                RestService rs = (RestService) stype.getAnnotation(RestService.class);
+                if (rs == null || rs.ignore()) return;
+
+                final String stypename = stype.getName();
+                if (!autoload && !includeValues.contains(stypename)) return;
+                if (!restFilter.accept(stypename)) return;
+                if (restedObjects.contains(service)) {
+                    logger.log(Level.WARNING, stype.getName() + " repeat create rest servlet, so ignore");
+                    return;
+                }
+                restedObjects.add(service); //避免重复创建Rest对象
+                HttpServlet servlet = httpServer.addRestServlet(serverClassLoader, service, userType, baseServletType, prefix);
+                if (servlet == null) return; //没有HttpMapping方法的HttpServlet调用Rest.createRestServlet就会返回null 
+                String prefix2 = prefix;
+                WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
+                if (ws != null && !ws.repair()) prefix2 = "";
+                resourceFactory.inject(servlet, NodeHttpServer.this);
+                if (finest) logger.finest(threadName + " Create RestServlet(resource.name='" + name + "') = " + servlet);
+                if (ss != null) {
+                    String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
+                    for (int i = 0; i < mappings.length; i++) {
+                        mappings[i] = prefix2 + mappings[i];
+                    }
+                    ss.add(new AbstractMap.SimpleEntry<>(servlet.getClass().getName(), mappings));
+                }
+            });
+        }
+        if (webSocketFilter != null) {  //加载RestWebSocket
+            final Set<String> includeValues = new HashSet<>();
+            final Set<String> excludeValues = new HashSet<>();
+            for (AnyValue item : restConf.getAnyValues("websocket")) {
+                if (item.getBoolValue("ignore", false)) {
+                    excludeValues.add(item.getValue("value", ""));
+                } else {
+                    includeValues.add(item.getValue("value", ""));
+                }
+            }
+
+            final ClassFilter restFilter = ClassFilter.create(null, restConf.getValue("includes", ""), restConf.getValue("excludes", ""), includeValues, excludeValues);
+            final boolean finest = logger.isLoggable(Level.FINEST);
+
+            List<FilterEntry<? extends WebSocket>> list = new ArrayList(webSocketFilter.getFilterEntrys());
+            for (FilterEntry<? extends WebSocket> en : list) {
+                Class<WebSocket> clazz = (Class<WebSocket>) en.getType();
+                if (Modifier.isAbstract(clazz.getModifiers())) {
+                    logger.log(Level.FINE, clazz.getName() + " cannot abstract on rest websocket, so ignore");
+                    continue;
+                }
+                if (Modifier.isFinal(clazz.getModifiers())) {
+                    logger.log(Level.FINE, clazz.getName() + " cannot final on rest websocket, so ignore");
+                    continue;
+                }
+                final Class<? extends WebSocket> stype = en.getType();
+                RestWebSocket rs = stype.getAnnotation(RestWebSocket.class);
+                if (rs == null || rs.ignore()) return;
+
+                final String stypename = stype.getName();
+                if (!autoload && !includeValues.contains(stypename)) return;
+                if (!restFilter.accept(stypename)) return;
+                if (restedObjects.contains(stype)) {
+                    logger.log(Level.WARNING, stype.getName() + " repeat create rest websocket, so ignore");
+                    return;
+                }
+                restedObjects.add(stype); //避免重复创建Rest对象
+                HttpServlet servlet = httpServer.addRestWebSocketServlet(serverClassLoader, stype, prefix, en.getProperty());
+                if (servlet == null) return; //没有RestOnMessage方法的HttpServlet调用Rest.createRestWebSocketServlet就会返回null 
+                String prefix2 = prefix;
+                WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
+                if (ws != null && !ws.repair()) prefix2 = "";
+                resourceFactory.inject(servlet, NodeHttpServer.this);
+                if (finest) logger.finest(threadName + " " + stype.getName() + " create RestWebSocketServlet " + servlet);
+                if (ss != null) {
+                    String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
+                    for (int i = 0; i < mappings.length; i++) {
+                        mappings[i] = prefix2 + mappings[i];
+                    }
+                    ss.add(new AbstractMap.SimpleEntry<>(servlet.getClass().getName(), mappings));
+                }
             }
         }
-
-        final ClassFilter restFilter = ClassFilter.create(restConf.getValue("includes", ""), restConf.getValue("excludes", ""), includeValues, excludeValues);
-
-        super.interceptorServices.forEach((service) -> {
-            final Class stype = Sncp.getServiceType(service);
-            final String name = Sncp.getResourceName(service);
-            RestService rs = (RestService) stype.getAnnotation(RestService.class);
-            if (rs != null && rs.ignore()) return;
-            if (mustsign && rs == null) return;
-            if (stype.getAnnotation(LocalService.class) != null && rs == null) return;
-
-            final String stypename = stype.getName();
-            if (!autoload && !includeValues.contains(stypename)) return;
-            if (!restFilter.accept(stypename)) return;
-
-            RestHttpServlet servlet = httpServer.addRestServlet(name, stype, service, baseServletClass, prefix, (AnyValue) null);
-            resourceFactory.inject(servlet, NodeHttpServer.this);
-            if (finest) logger.finest(threadName + " Create RestServlet(resource.name='" + name + "') = " + servlet);
-            if (ss != null) {
-                String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
-                for (int i = 0; i < mappings.length; i++) {
-                    mappings[i] = prefix + mappings[i];
-                }
-                ss.add(new AbstractMap.SimpleEntry<>(servlet.getClass().getName(), mappings));
-            }
-        });
         //输出信息
-        if (ss != null && sb != null) {
+        if (ss != null && !ss.isEmpty() && sb != null) {
             Collections.sort(ss, (AbstractMap.SimpleEntry<String, String[]> o1, AbstractMap.SimpleEntry<String, String[]> o2) -> o1.getKey().compareTo(o2.getKey()));
             int max = 0;
             for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
                 if (as.getKey().length() > max) max = as.getKey().length();
             }
-            sb.append(threadName).append(" ").append(LINE_SEPARATOR);
             for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
                 sb.append(threadName).append(" Load ").append(as.getKey());
                 for (int i = 0; i < max - as.getKey().length(); i++) {

src/org/redkale/boot/NodeServer.java

@@ -5,27 +5,28 @@
  */
 package org.redkale.boot;
 
+import org.redkale.util.RedkaleClassLoader;
 import java.io.*;
 import java.lang.annotation.Annotation;
 import java.lang.reflect.*;
-import java.net.InetSocketAddress;
+import java.net.*;
-import java.nio.file.Path;
+import java.nio.file.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.function.*;
 import java.util.logging.*;
-import java.util.stream.Collectors;
 import javax.annotation.Resource;
 import javax.persistence.Transient;
 import static org.redkale.boot.Application.*;
 import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.net.Filter;
 import org.redkale.net.*;
-import org.redkale.net.http.WebSocketNode;
+import org.redkale.net.http.WebSocketServlet;
 import org.redkale.net.sncp.*;
 import org.redkale.service.*;
 import org.redkale.source.*;
-import org.redkale.util.AnyValue.DefaultAnyValue;
 import org.redkale.util.*;
+import org.redkale.util.AnyValue.DefaultAnyValue;
 
 /**
  * Server节点的初始化配置类
@@ -44,15 +45,6 @@ public abstract class NodeServer {
     //日志输出对象
     protected final Logger logger;
 
-    //日志是否为FINE级别
-    protected final boolean fine;
-
-    //日志是否为FINER级别
-    protected final boolean finer;
-
-    //日志是否为FINEST级别
-    protected final boolean finest;
-
     //进程主类
     protected final Application application;
 
@@ -62,8 +54,13 @@ public abstract class NodeServer {
     //当前Server对象
     protected final Server server;
 
+    //ClassLoader
+    protected RedkaleClassLoader serverClassLoader;
+
+    protected final Thread serverThread;
+
     //当前Server的SNCP协议的组
-    private String sncpGroup = null;
+    protected String sncpGroup = null;
 
     //SNCP服务的地址， 非SNCP为null
     private InetSocketAddress sncpAddress;
@@ -95,36 +92,9 @@ public abstract class NodeServer {
         this.resourceFactory = application.getResourceFactory().createChild();
         this.server = server;
         this.logger = Logger.getLogger(this.getClass().getSimpleName());
-        this.fine = logger.isLoggable(Level.FINE);
+        this.serverClassLoader = new RedkaleClassLoader(application.getServerClassLoader());
-        this.finer = logger.isLoggable(Level.FINER);
+        Thread.currentThread().setContextClassLoader(this.serverClassLoader);
-        this.finest = logger.isLoggable(Level.FINEST);
+        this.serverThread = Thread.currentThread();
-    }
-
-    protected Consumer<Runnable> getExecutor() throws Exception {
-        if (server == null) return null;
-        final Field field = Server.class.getDeclaredField("context");
-        field.setAccessible(true);
-        return new Consumer<Runnable>() {
-
-            private Context context;
-
-            @Override
-            public void accept(Runnable t) {
-                if (context == null && server != null) {
-                    try {
-                        this.context = (Context) field.get(server);
-                    } catch (Exception e) {
-                        logger.log(Level.SEVERE, "Server (" + server.getSocketAddress() + ") cannot find Context", e);
-                    }
-                }
-                if (context == null) {
-                    t.run();
-                } else {
-                    context.submitAsync(t);
-                }
-            }
-
-        };
     }
 
     public static <T extends NodeServer> NodeServer create(Class<T> clazz, Application application, AnyValue serconf) {
@@ -140,13 +110,17 @@ public abstract class NodeServer {
         if (isSNCP()) { // SNCP协议
             String host = this.serverConf.getValue("host", "0.0.0.0").replace("0.0.0.0", "");
             this.sncpAddress = new InetSocketAddress(host.isEmpty() ? application.localAddress.getHostAddress() : host, this.serverConf.getIntValue("port"));
-            this.sncpGroup = application.globalNodes.get(this.sncpAddress);
+            this.sncpGroup = application.transportFactory.findGroupName(this.sncpAddress);
             //单向SNCP服务不需要对等group
             //if (this.sncpGroup == null) throw new RuntimeException("Server (" + String.valueOf(config).replaceAll("\\s+", " ") + ") not found <group> info");
         }
         //单点服务不会有 sncpAddress、sncpGroup
-        if (this.sncpAddress != null) this.resourceFactory.register(RESNAME_SERVER_ADDR, this.sncpAddress);
+        if (this.sncpAddress != null) {
-        if (this.sncpGroup != null) this.resourceFactory.register(RESNAME_SERVER_GROUP, this.sncpGroup);
+            this.resourceFactory.register(RESNAME_SNCP_ADDR, this.sncpAddress);
+            this.resourceFactory.register(RESNAME_SNCP_ADDR, SocketAddress.class, this.sncpAddress);
+            this.resourceFactory.register(RESNAME_SNCP_ADDR, String.class, this.sncpAddress.getHostString() + ":" + this.sncpAddress.getPort());
+        }
+        if (this.sncpGroup != null) this.resourceFactory.register(RESNAME_SNCP_GROUP, this.sncpGroup);
         {
             //设置root文件夹
             String webroot = this.serverConf.getValue("root", "root");
@@ -159,9 +133,9 @@ public abstract class NodeServer {
             resourceFactory.register(Server.RESNAME_SERVER_ROOT, File.class, myroot.getCanonicalFile());
             resourceFactory.register(Server.RESNAME_SERVER_ROOT, Path.class, myroot.toPath());
 
-            final String homepath = myroot.getCanonicalPath();
             //加入指定的classpath
-            Server.loadLib(logger, this.serverConf.getValue("lib", "").replace("${APP_HOME}", homepath) + ";" + homepath + "/lib/*;" + homepath + "/classes");
+            Server.loadLib(serverClassLoader, logger, this.serverConf.getValue("lib", "${APP_HOME}/libs/*").replace("${APP_HOME}", application.getHome().getPath().replace('\\', '/')));
+            this.serverThread.setContextClassLoader(this.serverClassLoader);
         }
         //必须要进行初始化， 构建Service时需要使用Context中的ExecutorService
         server.init(this.serverConf);
@@ -169,32 +143,55 @@ public abstract class NodeServer {
         initResource(); //给 DataSource、CacheSource 注册依赖注入时的监听回调事件。
         String interceptorClass = this.serverConf.getValue("interceptor", "");
         if (!interceptorClass.isEmpty()) {
-            Class clazz = Class.forName(interceptorClass);
+            Class clazz = serverClassLoader.loadClass(interceptorClass);
             this.interceptor = (NodeInterceptor) clazz.newInstance();
         }
 
-        ClassFilter<Servlet> servletFilter = createServletClassFilter();
         ClassFilter<Service> serviceFilter = createServiceClassFilter();
+        ClassFilter<Filter> filterFilter = createFilterClassFilter();
+        ClassFilter<Servlet> servletFilter = createServletClassFilter();
+        ClassFilter otherFilter = createOtherClassFilter();
         long s = System.currentTimeMillis();
-        if (servletFilter == null) {
+        ClassFilter.Loader.load(application.getHome(), serverConf.getValue("excludelibs", "").split(";"), serviceFilter, filterFilter, servletFilter, otherFilter);
-            ClassFilter.Loader.load(application.getHome(), serverConf.getValue("excludelibs", "").split(";"), serviceFilter);
-        } else {
-            ClassFilter.Loader.load(application.getHome(), serverConf.getValue("excludelibs", "").split(";"), serviceFilter, servletFilter);
-        }
         long e = System.currentTimeMillis() - s;
         logger.info(this.getClass().getSimpleName() + " load filter class in " + e + " ms");
-        loadService(serviceFilter); //必须在servlet之前
+        loadService(serviceFilter, otherFilter); //必须在servlet之前
-        loadServlet(servletFilter);
+        loadFilter(filterFilter, otherFilter);
+        loadServlet(servletFilter, otherFilter);
 
         if (this.interceptor != null) this.resourceFactory.inject(this.interceptor);
     }
 
-    protected abstract void loadServlet(ClassFilter<? extends Servlet> servletFilter) throws Exception;
+    protected abstract void loadFilter(ClassFilter<? extends Filter> filterFilter, ClassFilter otherFilter) throws Exception;
+
+    protected abstract void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception;
 
     private void initResource() {
         final NodeServer self = this;
         //---------------------------------------------------------------------------------------------
         final ResourceFactory appResFactory = application.getResourceFactory();
+        final TransportFactory appTranFactory = application.getTransportFactory();
+        final AnyValue resources = application.config.getAnyValue("resources");
+        final Map<String, AnyValue> cacheResource = new HashMap<>();
+        final Map<String, AnyValue> dataResources = new HashMap<>();
+        if (resources != null) {
+            for (AnyValue sourceConf : resources.getAnyValues("source")) {
+                try {
+                    Class type = serverClassLoader.loadClass(sourceConf.getValue("value"));
+                    if (!Service.class.isAssignableFrom(type)) {
+                        logger.log(Level.SEVERE, "load application source resource, but not Service error: " + sourceConf);
+                    } else if (CacheSource.class.isAssignableFrom(type)) {
+                        cacheResource.put(sourceConf.getValue("name", ""), sourceConf);
+                    } else if (DataSource.class.isAssignableFrom(type)) {
+                        dataResources.put(sourceConf.getValue("name", ""), sourceConf);
+                    } else {
+                        logger.log(Level.SEVERE, "load application source resource, but not CacheSource error: " + sourceConf);
+                    }
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "load application source resource error: " + sourceConf, e);
+                }
+            }
+        }
         //------------------------------------- 注册Resource --------------------------------------------------------
         resourceFactory.register((ResourceFactory rf, final Object src, String resourceName, Field field, final Object attachment) -> {
             try {
@@ -204,7 +201,6 @@ public abstract class NodeServer {
                 Class type = field.getType();
                 if (type != AnyValue.class && type != AnyValue[].class) return;
                 Object resource = null;
-                final AnyValue resources = application.config.getAnyValue("resources");
                 final AnyValue properties = resources == null ? null : resources.getAnyValue("properties");
                 if (properties != null && type == AnyValue.class) {
                     resource = properties.getAnyValue(res.name().substring("properties.".length()));
@@ -229,13 +225,13 @@ public abstract class NodeServer {
                 appResFactory.register(resourceName, DataSource.class, source);
 
                 SncpClient client = Sncp.getSncpClient((Service) src);
-                Transport sameGroupTransport = Sncp.getSameGroupTransport((Service) src);
-                List<Transport> diffGroupTransports = Arrays.asList(Sncp.getDiffGroupTransports((Service) src));
                 final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
                 if ((src instanceof DataSource) && sncpAddr != null && resourceFactory.find(resourceName, DataCacheListener.class) == null) { //只有DataSourceService 才能赋值 DataCacheListener   
                     final NodeSncpServer sncpServer = application.findNodeSncpServer(sncpAddr);
-                    Set<String> gs = application.findSncpGroups(sameGroupTransport, diffGroupTransports);
+                    final Set<String> groups = new HashSet<>();
-                    Service cacheListenerService = Sncp.createLocalService(resourceName, getExecutor(), appResFactory, DataCacheListenerService.class, sncpAddr, sncpServer.getSncpGroup(), gs, Sncp.getConf((Service) src), sameGroupTransport, diffGroupTransports);
+                    if (client != null && client.getSameGroup() != null) groups.add(client.getSameGroup());
+                    if (client != null && client.getDiffGroups() != null) groups.addAll(client.getDiffGroups());
+                    Service cacheListenerService = Sncp.createLocalService(serverClassLoader, resourceName, DataCacheListenerService.class, appResFactory, appTranFactory, sncpAddr, groups, Sncp.getConf((Service) src));
                     appResFactory.register(resourceName, DataCacheListener.class, cacheListenerService);
                     localServices.add(cacheListenerService);
                     sncpServer.consumerAccept(cacheListenerService);
@@ -244,56 +240,78 @@ public abstract class NodeServer {
                 }
                 field.set(src, source);
                 rf.inject(source, self); // 给其可能包含@Resource的字段赋值;
+                //NodeServer.this.watchFactory.inject(src);
+                if (source instanceof Service) ((Service) source).init(null);
             } catch (Exception e) {
                 logger.log(Level.SEVERE, "DataSource inject error", e);
             }
         }, DataSource.class);
 
         //------------------------------------- 注册CacheSource --------------------------------------------------------
-        resourceFactory.register((ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) -> {
+        resourceFactory.register(new ResourceFactory.ResourceLoader() {
-            try {
+            public void load(ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) {
-                if (field.getAnnotation(Resource.class) == null) return;
+                try {
-                if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不需要注入 CacheSource   
+                    if (field.getAnnotation(Resource.class) == null) return;
-                final Service srcService = (Service) src;
+                    if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不需要注入 CacheSource 
-                SncpClient client = Sncp.getSncpClient(srcService);
+                    final Service srcService = (Service) src;
-                Transport sameGroupTransport = Sncp.getSameGroupTransport(srcService);
+                    SncpClient client = Sncp.getSncpClient(srcService);
-                Transport[] dts = Sncp.getDiffGroupTransports((Service) src);
+                    final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
-                List<Transport> diffGroupTransports = dts == null ? new ArrayList<>() : Arrays.asList(dts);
+                    final Set<String> groups = new HashSet<>();
-                final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
+                    if (client != null && client.getSameGroup() != null) groups.add(client.getSameGroup());
-                final CacheMemorySource source = Sncp.createLocalService(resourceName, getExecutor(), appResFactory, CacheMemorySource.class, sncpAddr, Sncp.getSncpGroup(srcService), Sncp.getGroups(srcService), Sncp.getConf(srcService), sameGroupTransport, diffGroupTransports);
+                    if (client != null && client.getDiffGroups() != null) groups.addAll(client.getDiffGroups());
-                Type genericType = field.getGenericType();
-                ParameterizedType pt = (genericType instanceof ParameterizedType) ? (ParameterizedType) genericType : null;
-                Type valType = pt == null ? null : pt.getActualTypeArguments()[1];
-                source.setStoreType(pt == null ? Serializable.class : (Class) pt.getActualTypeArguments()[0], valType instanceof Class ? (Class) valType : Object.class);
-                if (field.getAnnotation(Transient.class) != null) source.setNeedStore(false); //必须在setStoreType之后
-                application.cacheSources.add(source);
-                appResFactory.register(resourceName, genericType, source);
-                appResFactory.register(resourceName, CacheSource.class, source);
-                field.set(src, source);
-                rf.inject(source, self); //
-                ((Service) source).init(null);
 
-                if ((src instanceof WebSocketNodeService) && sncpAddr != null) { //只有WebSocketNodeService的服务才需要给SNCP服务注入CacheMemorySource
+                    AnyValue sourceConf = cacheResource.get(resourceName);
-                    NodeSncpServer sncpServer = application.findNodeSncpServer(sncpAddr);
+                    if (sourceConf == null) sourceConf = dataResources.get(resourceName);
-                    Set<String> gs = application.findSncpGroups(sameGroupTransport, diffGroupTransports);
+                    final Class sourceType = sourceConf == null ? CacheMemorySource.class : serverClassLoader.loadClass(sourceConf.getValue("value"));
-                    sncpServer.getSncpServer().addSncpServlet((Service) source);
+                    Object source;
-                    logger.info("[" + Thread.currentThread().getName() + "] Load Service " + source);
+                    if (DataSource.class.isAssignableFrom(sourceType)) { // DataSource
+                        source = (DataSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, appResFactory, appTranFactory, sncpAddr, groups, Sncp.getConf(srcService));
+                        application.dataSources.add((DataSource) source);
+                        appResFactory.register(resourceName, DataSource.class, source);
+                    } else { // CacheSource
+                        source = (CacheSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, appResFactory, appTranFactory, sncpAddr, groups, Sncp.getConf(srcService));
+                        Type genericType = field.getGenericType();
+                        ParameterizedType pt = (genericType instanceof ParameterizedType) ? (ParameterizedType) genericType : null;
+                        Type valType = pt == null ? null : pt.getActualTypeArguments()[1];
+                        if (sourceType == CacheMemorySource.class) {
+                            CacheMemorySource memorySource = (CacheMemorySource) source;
+                            memorySource.setStoreType(pt == null ? Serializable.class : (Class) pt.getActualTypeArguments()[0], valType instanceof Class ? (Class) valType : Object.class);
+                            if (field.getAnnotation(Transient.class) != null) memorySource.setNeedStore(false); //必须在setStoreType之后
+                        }
+                        application.cacheSources.add((CacheSource) source);
+                        appResFactory.register(resourceName, genericType, source);
+                        appResFactory.register(resourceName, CacheSource.class, source);
+                    }
+                    field.set(src, source);
+                    rf.inject(source, self); //
+                    if (source instanceof Service) ((Service) source).init(sourceConf);
+
+                    if ((src instanceof WebSocketNodeService) && sncpAddr != null) { //只有WebSocketNodeService的服务才需要给SNCP服务注入CacheMemorySource
+                        NodeSncpServer sncpServer = application.findNodeSncpServer(sncpAddr);
+                        sncpServer.getSncpServer().addSncpServlet((Service) source);
+                        //logger.info("[" + Thread.currentThread().getName() + "] Load Service " + source);
+                    }
+                    logger.info("[" + Thread.currentThread().getName() + "] Load Source " + source);
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "DataSource inject error", e);
                 }
-                logger.info("[" + Thread.currentThread().getName() + "] Load Source " + source);
+            }
-            } catch (Exception e) {
+
-                logger.log(Level.SEVERE, "DataSource inject error", e);
+            public boolean autoNone() {
+                return false;
             }
         }, CacheSource.class);
     }
 
     @SuppressWarnings("unchecked")
-    protected void loadService(ClassFilter serviceFilter) throws Exception {
+    protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
         if (serviceFilter == null) return;
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
-        final Set<FilterEntry<Service>> entrys = serviceFilter.getAllFilterEntrys();
+        final Set<FilterEntry<? extends Service>> entrys = (Set) serviceFilter.getAllFilterEntrys();
         ResourceFactory regFactory = isSNCP() ? application.getResourceFactory() : resourceFactory;
-
+        final ResourceFactory appResourceFactory = application.getResourceFactory();
-        for (FilterEntry<Service> entry : entrys) { //service实现类
+        final TransportFactory appTransportFactory = application.getTransportFactory();
+        for (FilterEntry<? extends Service> entry : entrys) { //service实现类
             final Class<? extends Service> serviceImplClass = entry.getType();
             if (Modifier.isFinal(serviceImplClass.getModifiers())) continue; //修饰final的类跳过
             if (!Modifier.isPublic(serviceImplClass.getModifiers())) continue;
@@ -302,7 +320,7 @@ public abstract class NodeServer {
                 if (DataSource.class.isAssignableFrom(serviceImplClass)) continue;
                 if (CacheSource.class.isAssignableFrom(serviceImplClass)) continue;
                 if (DataCacheListener.class.isAssignableFrom(serviceImplClass)) continue;
-                if (WebSocketNode.class.isAssignableFrom(serviceImplClass)) continue;
+                //if (WebSocketNode.class.isAssignableFrom(serviceImplClass)) continue;
             }
             if (entry.getName().contains("$")) throw new RuntimeException("<name> value cannot contains '$' in " + entry.getProperty());
             Service oldother = resourceFactory.find(entry.getName(), serviceImplClass);
@@ -316,30 +334,29 @@ public abstract class NodeServer {
             final boolean localed = (this.sncpAddress == null && entry.isEmptyGroups() && !serviceImplClass.isInterface() && !Modifier.isAbstract(serviceImplClass.getModifiers())) //非SNCP的Server，通常是单点服务
                 || groups.contains(this.sncpGroup) //本地IP含在内的
                 || (this.sncpGroup == null && entry.isEmptyGroups()) //空的SNCP配置
-                || serviceImplClass.getAnnotation(LocalService.class) != null;//本地模式
+                || serviceImplClass.getAnnotation(Local.class) != null;//本地模式
             if (localed && (serviceImplClass.isInterface() || Modifier.isAbstract(serviceImplClass.getModifiers()))) continue; //本地模式不能实例化接口和抽象类的Service类
-            final BiConsumer<ResourceFactory, Boolean> runner = (ResourceFactory rf, Boolean needinject) -> {
+            final ResourceFactory.ResourceLoader resourceLoader = (ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) -> {
                 try {
                     Service service;
-                    if (localed) { //本地模式
+                    boolean ws = src instanceof WebSocketServlet;
-                        service = Sncp.createLocalService(entry.getName(), getExecutor(), application.getResourceFactory(), serviceImplClass,
+                    if (ws || localed) { //本地模式
-                            NodeServer.this.sncpAddress, NodeServer.this.sncpGroup, groups, entry.getProperty(), loadTransport(NodeServer.this.sncpGroup), loadTransports(groups));
+                        service = Sncp.createLocalService(serverClassLoader, resourceName, serviceImplClass, appResourceFactory, appTransportFactory, NodeServer.this.sncpAddress, groups, entry.getProperty());
                     } else {
-                        service = Sncp.createRemoteService(entry.getName(), getExecutor(), serviceImplClass, NodeServer.this.sncpAddress, null, groups, entry.getProperty(), loadTransport(groups));
+                        service = Sncp.createRemoteService(serverClassLoader, resourceName, serviceImplClass, appTransportFactory, NodeServer.this.sncpAddress, groups, entry.getProperty());
                     }
                     if (SncpClient.parseMethod(serviceImplClass).isEmpty()) return; //class没有可用的方法， 通常为BaseService
-                    //final ServiceWrapper wrapper = new ServiceWrapper(serviceImplClass, service, entry.getName(), localed ? NodeServer.this.sncpGroup : null, groups, entry.getProperty());
+
-                    for (final Class restype : Sncp.getResourceTypes(service)) {
+                    final Class restype = Sncp.getResourceType(service);
-                        if (resourceFactory.find(entry.getName(), restype) == null) {
+                    if (rf.find(resourceName, restype) == null) {
-                            regFactory.register(entry.getName(), restype, service);
+                        regFactory.register(resourceName, restype, service);
-                            if (needinject) rf.inject(service); //动态加载的Service也存在按需加载的注入资源
+                    } else if (isSNCP() && !entry.isAutoload()) {
-                        } else if (isSNCP() && !entry.isAutoload()) {
+                        throw new RuntimeException(restype.getSimpleName() + "(class:" + serviceImplClass.getName() + ", name:" + resourceName + ", group:" + groups + ") is repeat.");
-                            throw new RuntimeException(restype.getSimpleName() + "(class:" + serviceImplClass.getName() + ", name:" + entry.getName() + ", group:" + groups + ") is repeat.");
-                        }
                     }
                     if (Sncp.isRemote(service)) {
                         remoteServices.add(service);
                     } else {
+                        if (field != null) rf.inject(service); //动态加载的Service也存在按需加载的注入资源
                         localServices.add(service);
                         interceptorServices.add(service);
                         if (consumer != null) consumer.accept(service);
@@ -351,16 +368,10 @@ public abstract class NodeServer {
                 }
             };
             if (entry.isExpect()) {
-                ResourceFactory.ResourceLoader resourceLoader = (ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) -> {
-                    runner.accept(rf, true);
-                };
                 ResourceType rty = entry.getType().getAnnotation(ResourceType.class);
-                Class[] resTypes = rty == null ? new Class[]{} : rty.value();
+                resourceFactory.register(resourceLoader, rty == null ? entry.getType() : rty.value());
-                for (final Class restype : resTypes) {
-                    resourceFactory.register(resourceLoader, restype);
-                }
             } else {
-                runner.accept(resourceFactory, false);
+                resourceLoader.load(resourceFactory, null, entry.getName(), null, false);
             }
 
         }
@@ -387,7 +398,7 @@ public abstract class NodeServer {
         //----------------- init -----------------
         List<Service> swlist = new ArrayList<>(localServices);
         Collections.sort(swlist, (o1, o2) -> {
-            int rs = Sncp.getResourceTypes(o1)[0].getName().compareTo(Sncp.getResourceTypes(o2)[0].getName());
+            int rs = Sncp.getResourceType(o1).getName().compareTo(Sncp.getResourceType(o2).getName());
             if (rs == 0) rs = Sncp.getResourceName(o1).compareTo(Sncp.getResourceName(o2));
             return rs;
         });
@@ -419,88 +430,37 @@ public abstract class NodeServer {
 
     private void calcMaxLength(Service y) { //计算toString中的长度
         maxNameLength = Math.max(maxNameLength, Sncp.getResourceName(y).length());
-        StringBuilder s = new StringBuilder();
+        maxClassNameLength = Math.max(maxClassNameLength, Sncp.getResourceType(y).getName().length() + 1);
-        Class[] types = Sncp.getResourceTypes(y);
-        if (types.length == 1) {
-            s.append(types[0].getName());
-        } else {
-            s.append('[');
-            s.append(Arrays.asList(types).stream().map((Class t) -> t.getName()).collect(Collectors.joining(",")));
-            s.append(']');
-        }
-        maxClassNameLength = Math.max(maxClassNameLength, s.length() + 1);
     }
 
-    protected List<Transport> loadTransports(final HashSet<String> groups) {
+    protected abstract ClassFilter<Filter> createFilterClassFilter();
-        if (groups == null) return null;
-        final List<Transport> transports = new ArrayList<>();
-        for (String group : groups) {
-            if (this.sncpGroup == null || !this.sncpGroup.equals(group)) {
-                transports.add(loadTransport(group));
-            }
-        }
-        return transports;
-    }
-
-    protected Transport loadTransport(final HashSet<String> groups) {
-        if (groups == null || groups.isEmpty()) return null;
-        final String groupid = new ArrayList<>(groups).stream().sorted().collect(Collectors.joining(";")); //按字母排列顺序
-        Transport transport = application.resourceFactory.find(groupid, Transport.class);
-        if (transport != null) return transport;
-        final List<Transport> transports = new ArrayList<>();
-        for (String group : groups) {
-            transports.add(loadTransport(group));
-        }
-        Set<InetSocketAddress> addrs = new HashSet();
-        transports.forEach(t -> addrs.addAll(Arrays.asList(t.getRemoteAddresses())));
-        Transport first = transports.get(0);
-        GroupInfo ginfo = application.findGroupInfo(first.getName());
-        Transport newTransport = new Transport(groupid, ginfo.getProtocol(), application.getWatchFactory(),
-            ginfo.getSubprotocol(), application.transportBufferPool, application.transportChannelGroup, this.sncpAddress, addrs);
-        synchronized (application.resourceFactory) {
-            transport = application.resourceFactory.find(groupid, Transport.class);
-            if (transport == null) {
-                transport = newTransport;
-                application.resourceFactory.register(groupid, transport);
-            }
-        }
-        return transport;
-    }
-
-    protected Transport loadTransport(final String group) {
-        if (group == null) return null;
-        Transport transport;
-        synchronized (application.resourceFactory) {
-            transport = application.resourceFactory.find(group, Transport.class);
-            if (transport != null) {
-                if (this.sncpAddress != null && !this.sncpAddress.equals(transport.getClientAddress())) {
-                    throw new RuntimeException(transport + "repeat create on newClientAddress = " + this.sncpAddress + ", oldClientAddress = " + transport.getClientAddress());
-                }
-                return transport;
-            }
-            GroupInfo ginfo = application.findGroupInfo(group);
-            Set<InetSocketAddress> addrs = ginfo.copyAddrs();
-            if (addrs == null) throw new RuntimeException("Not found <group> = " + group + " on <resources> ");
-            transport = new Transport(group, ginfo.getProtocol(), application.getWatchFactory(),
-                ginfo.getSubprotocol(), application.transportBufferPool, application.transportChannelGroup, this.sncpAddress, addrs);
-            application.resourceFactory.register(group, transport);
-        }
-        return transport;
-    }
 
     protected abstract ClassFilter<Servlet> createServletClassFilter();
 
+    protected ClassFilter createOtherClassFilter() {
+        return null;
+    }
+
     protected ClassFilter<Service> createServiceClassFilter() {
-        return createClassFilter(this.sncpGroup, null, Service.class, Annotation.class, "services", "service");
+        return createClassFilter(this.sncpGroup, null, Service.class, (!isSNCP() && application.watching) ? null : new Class[]{org.redkale.watch.WatchService.class}, Annotation.class, "services", "service");
     }
 
     protected ClassFilter createClassFilter(final String localGroup, Class<? extends Annotation> ref,
-        Class inter, Class<? extends Annotation> ref2, String properties, String property) {
+        Class inter, Class[] excludeSuperClasses, Class<? extends Annotation> ref2, String properties, String property) {
-        ClassFilter cf = new ClassFilter(ref, inter, null);
+        ClassFilter cf = new ClassFilter(this.serverClassLoader, ref, inter, excludeSuperClasses, null);
-        if (properties == null && properties == null) return cf;
+        if (properties == null && properties == null) {
-        if (this.serverConf == null) return cf;
+            cf.setRefused(true);
+            return cf;
+        }
+        if (this.serverConf == null) {
+            cf.setRefused(true);
+            return cf;
+        }
         AnyValue[] proplist = this.serverConf.getAnyValues(properties);
-        if (proplist == null || proplist.length < 1) return cf;
+        if (proplist == null || proplist.length < 1) {
+            cf.setRefused(true);
+            return cf;
+        }
         cf = null;
         for (AnyValue list : proplist) {
             DefaultAnyValue prop = null;
@@ -514,20 +474,20 @@ public abstract class NodeServer {
                 prop = new AnyValue.DefaultAnyValue();
                 prop.addValue("groups", sc);
             }
-            ClassFilter filter = new ClassFilter(ref, inter, prop);
+            ClassFilter filter = new ClassFilter(this.serverClassLoader, ref, inter, excludeSuperClasses, prop);
-            for (AnyValue av : list.getAnyValues(property)) { // <service> 或  <servlet> 节点
+            for (AnyValue av : list.getAnyValues(property)) { // <service>、<filter>、<servlet> 节点
                 final AnyValue[] items = av.getAnyValues("property");
                 if (av instanceof DefaultAnyValue && items.length > 0) { //存在 <property>节点
                     DefaultAnyValue dav = DefaultAnyValue.create();
                     final AnyValue.Entry<String>[] strings = av.getStringEntrys();
-                    if (strings != null) {  //将<service>或<servlet>节点的属性值传给dav
+                    if (strings != null) {  //将<service>、<filter>、<servlet>节点的属性值传给dav
                         for (AnyValue.Entry<String> en : strings) {
                             dav.addValue(en.name, en.getValue());
                         }
                     }
                     final AnyValue.Entry<AnyValue>[] anys = av.getAnyEntrys();
                     if (anys != null) {
-                        for (AnyValue.Entry<AnyValue> en : anys) { //将<service>或<servlet>节点的非property属性节点传给dav
+                        for (AnyValue.Entry<AnyValue> en : anys) { //将<service>、<filter>、<servlet>节点的非property属性节点传给dav
                             if (!"property".equals(en.name)) dav.addValue(en.name, en.getValue());
                         }
                     }
@@ -538,7 +498,9 @@ public abstract class NodeServer {
                     dav.addValue("properties", ps);
                     av = dav;
                 }
-                filter.filter(av, av.getValue("value"), false);
+                if (!av.getBoolValue("ignore", false)) {
+                    filter.filter(av, av.getValue("value"), false);
+                }
             }
             if (list.getBoolValue("autoload", true)) {
                 String includes = list.getValue("includes", "");
@@ -561,6 +523,24 @@ public abstract class NodeServer {
         return false;
     }
 
+    public boolean isWATCH() {
+        return false;
+    }
+
+    public ResourceFactory getResourceFactory() {
+        return resourceFactory;
+    }
+
+    public RedkaleClassLoader getServerClassLoader() {
+        return serverClassLoader;
+    }
+
+    public void setServerClassLoader(RedkaleClassLoader serverClassLoader) {
+        Objects.requireNonNull(this.serverClassLoader);
+        this.serverClassLoader = serverClassLoader;
+        this.serverThread.setContextClassLoader(serverClassLoader);
+    }
+
     public InetSocketAddress getSncpAddress() {
         return sncpAddress;
     }

src/org/redkale/boot/NodeSncpServer.java

@@ -5,13 +5,16 @@
  */
 package org.redkale.boot;
 
+import java.lang.reflect.Modifier;
 import java.net.*;
 import java.util.*;
-import java.util.logging.*;
+import java.util.logging.Level;
+import org.redkale.boot.ClassFilter.FilterEntry;
 import org.redkale.net.*;
 import org.redkale.net.sncp.*;
 import org.redkale.service.Service;
 import org.redkale.util.*;
+import org.redkale.util.AnyValue.DefaultAnyValue;
 
 /**
  * SNCP Server节点的配置Server
@@ -41,7 +44,7 @@ public class NodeSncpServer extends NodeServer {
     }
 
     private static Server createServer(Application application, AnyValue serconf) {
-        return new SncpServer(application.getStartTime(), application.getWatchFactory());
+        return new SncpServer(application.getStartTime());
     }
 
     @Override
@@ -78,7 +81,33 @@ public class NodeSncpServer extends NodeServer {
     }
 
     @Override
-    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter) throws Exception {
+    protected void loadFilter(ClassFilter<? extends Filter> filterFilter, ClassFilter otherFilter) throws Exception {
+        if (sncpServer != null) loadSncpFilter(this.serverConf.getAnyValue("fliters"), filterFilter);
+    }
+
+    protected void loadSncpFilter(final AnyValue servletsConf, final ClassFilter<? extends Filter> classFilter) throws Exception {
+        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+        final String threadName = "[" + Thread.currentThread().getName() + "] ";
+        List<FilterEntry<? extends Filter>> list = new ArrayList(classFilter.getFilterEntrys());
+        for (FilterEntry<? extends Filter> en : list) {
+            Class<SncpFilter> clazz = (Class<SncpFilter>) en.getType();
+            if (Modifier.isAbstract(clazz.getModifiers())) continue;
+            final SncpFilter filter = clazz.newInstance();
+            resourceFactory.inject(filter, this);
+            DefaultAnyValue filterConf = (DefaultAnyValue) en.getProperty();
+            this.sncpServer.addSncpFilter(filter, filterConf);
+            if (sb != null) sb.append(threadName).append(" Load ").append(clazz.getName()).append(LINE_SEPARATOR);
+        }
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+    }
+
+    @Override
+    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception {
+    }
+
+    @Override
+    protected ClassFilter<Filter> createFilterClassFilter() {
+        return createClassFilter(null, null, SncpFilter.class, new Class[]{org.redkale.watch.WatchFilter.class}, null, "filters", "filter");
     }
 
     @Override

src/org/redkale/boot/NodeWatchServer.java

@@ -0,0 +1,50 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot;
+
+import java.lang.annotation.Annotation;
+import org.redkale.net.*;
+import org.redkale.net.http.*;
+import org.redkale.service.Service;
+import org.redkale.util.AnyValue;
+import org.redkale.watch.*;
+
+/**
+ *
+ * @author zhangjx
+ */
+@NodeProtocol({"WATCH"})
+public class NodeWatchServer extends NodeHttpServer {
+
+    public NodeWatchServer(Application application, AnyValue serconf) {
+        super(application, serconf);
+    }
+
+    @Override
+    protected ClassFilter<Service> createServiceClassFilter() {
+        return createClassFilter(this.sncpGroup, null, WatchService.class, null, Annotation.class, "services", "service");
+    }
+
+    @Override
+    protected ClassFilter<Filter> createFilterClassFilter() {
+        return createClassFilter(null, null, WatchFilter.class, null, null, "filters", "filter");
+    }
+
+    @Override
+    protected ClassFilter<Servlet> createServletClassFilter() {
+        return createClassFilter(null, WebServlet.class, WatchServlet.class, null, null, "servlets", "servlet");
+    }
+
+    @Override
+    protected ClassFilter createOtherClassFilter() {
+        return null;
+    }
+
+    @Override
+    public boolean isWATCH() {
+        return true;
+    }
+}

src/org/redkale/boot/watch/AbstractWatchService.java

@@ -0,0 +1,17 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import org.redkale.service.AbstractService;
+import org.redkale.watch.WatchService;
+
+/**
+ *
+ * @author zhangjx
+ */
+public abstract class AbstractWatchService extends AbstractService implements WatchService {
+
+}

src/org/redkale/boot/watch/FilterWatchService.java

@@ -0,0 +1,50 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Resource;
+import org.redkale.boot.*;
+import org.redkale.net.http.*;
+import org.redkale.service.RetResult;
+import org.redkale.util.Comment;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "filter", catalog = "watch", repair = false)
+public class FilterWatchService extends AbstractWatchService {
+
+    @Comment("Filter类名不存在")
+    public static final int RET_FILTER_TYPE_NOT_EXISTS = 1601_0002;
+
+    @Comment("Filter类名不合法")
+    public static final int RET_FILTER_TYPE_ILLEGAL = 1601_0003;
+
+    @Comment("Filter类名已存在")
+    public static final int RET_FILTER_EXISTS = 1601_0004;
+
+    @Comment("Filter的JAR包不存在")
+    public static final int RET_FILTER_JAR_ILLEGAL = 1601_0005;
+
+    @Resource
+    private Application application;
+
+    @RestMapping(name = "addfilter", auth = false, comment = "动态增加Filter")
+    public RetResult addFilter(@RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar,
+        @RestParam(name = "server", comment = "Server节点名") final String serverName,
+        @RestParam(name = "type", comment = "Filter类名") final String filterType) throws IOException {
+        if (filterType == null) return new RetResult(RET_FILTER_TYPE_NOT_EXISTS, "Not found Filter Type (" + filterType + ")");
+        if (jar == null) return new RetResult(RET_FILTER_JAR_ILLEGAL, "Not found jar file");
+        List<NodeServer> nodes = application.getNodeServers();
+        for (NodeServer node : nodes) {
+            if (node.getServer().containsFilter(filterType)) return new RetResult(RET_FILTER_EXISTS, "Filter(" + filterType + ") exists");
+        }
+        return RetResult.success();
+    }
+}

src/org/redkale/boot/watch/ServerWatchService.java

@@ -0,0 +1,17 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import org.redkale.net.http.RestService;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "server", catalog = "watch", repair = false)
+public class ServerWatchService extends AbstractWatchService {
+
+}

src/org/redkale/boot/watch/ServiceWatchService.java

@@ -0,0 +1,39 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.TransportFactory;
+import org.redkale.net.http.*;
+
+/**
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@RestService(name = "service", catalog = "watch", repair = false)
+public class ServiceWatchService extends AbstractWatchService {
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+
+//    @RestMapping(name = "load", auth = false, comment = "动态增加Service")
+//    public RetResult loadService(String type, @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
+//        //待开发
+//        return RetResult.success();
+//    }
+//
+//    @RestMapping(name = "stop", auth = false, comment = "动态停止Service")
+//    public RetResult stopService(String name, String type) {
+//        //待开发
+//        return RetResult.success();
+//    }
+}

src/org/redkale/boot/watch/ServletWatchService.java

@@ -0,0 +1,39 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.TransportFactory;
+import org.redkale.net.http.*;
+
+/**
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@RestService(name = "servlet", catalog = "watch", repair = false)
+public class ServletWatchService extends AbstractWatchService {
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+//
+//    @RestMapping(name = "load", auth = false, comment = "动态增加Servlet")
+//    public RetResult loadServlet(String type, @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
+//        //待开发
+//        return RetResult.success();
+//    }
+//
+//    @RestMapping(name = "stop", auth = false, comment = "动态停止Servlet")
+//    public RetResult stopServlet(String type) {
+//        //待开发
+//        return RetResult.success();
+//    }
+}

src/org/redkale/boot/watch/SourceWatchService.java

@@ -0,0 +1,26 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.TransportFactory;
+import org.redkale.net.http.RestService;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "source", catalog = "watch", repair = false)
+public class SourceWatchService extends AbstractWatchService {
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+
+}

src/org/redkale/boot/watch/TransportWatchService.java

@@ -0,0 +1,138 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import java.io.IOException;
+import java.net.*;
+import java.nio.channels.AsynchronousSocketChannel;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.*;
+import org.redkale.net.http.*;
+import org.redkale.net.sncp.*;
+import org.redkale.service.*;
+import org.redkale.util.*;
+import org.redkale.util.AnyValue.DefaultAnyValue;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "transport", catalog = "watch", repair = false)
+public class TransportWatchService extends AbstractWatchService {
+
+    @Comment("不存在的Group节点")
+    public static final int RET_TRANSPORT_GROUP_NOT_EXISTS = 1606_0001;
+
+    @Comment("非法的Node节点IP地址")
+    public static final int RET_TRANSPORT_ADDR_ILLEGAL = 1606_0002;
+
+    @Comment("Node节点IP地址已存在")
+    public static final int RET_TRANSPORT_ADDR_EXISTS = 1606_0003;
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+
+    @RestMapping(name = "listnodes", auth = false, comment = "获取所有Node节点")
+    public List<TransportGroupInfo> listNodes() {
+        return transportFactory.getGroupInfos();
+    }
+
+    @RestMapping(name = "addnode", auth = false, comment = "动态增加指定Group的Node节点")
+    public RetResult addNode(@RestParam(name = "group", comment = "Group节点名") final String group,
+        @RestParam(name = "addr", comment = "节点IP") final String addr,
+        @RestParam(name = "port", comment = "节点端口") final int port) throws IOException {
+        InetSocketAddress address;
+        try {
+            address = new InetSocketAddress(addr, port);
+            AsynchronousSocketChannel channel = AsynchronousSocketChannel.open();
+            channel.connect(address).get(2, TimeUnit.SECONDS);  //连接超时2秒
+            channel.close();
+        } catch (Exception e) {
+            return new RetResult(RET_TRANSPORT_ADDR_ILLEGAL, "InetSocketAddress(addr=" + addr + ", port=" + port + ") is illegal or cannot connect");
+        }
+        if (transportFactory.findGroupName(address) != null) return new RetResult(RET_TRANSPORT_ADDR_ILLEGAL, "InetSocketAddress(addr=" + addr + ", port=" + port + ") is exists");
+        synchronized (this) {
+            if (transportFactory.findGroupInfo(group) == null) {
+                return new RetResult(RET_TRANSPORT_GROUP_NOT_EXISTS, "not found group (" + group + ")");
+            }
+            transportFactory.addGroupInfo(group, address);
+            for (Service service : transportFactory.getServices()) {
+                if (!Sncp.isSncpDyn(service)) continue;
+                SncpClient client = Sncp.getSncpClient(service);
+                if (Sncp.isRemote(service)) {
+                    if (client.getRemoteGroups() != null && client.getRemoteGroups().contains(group)) {
+                        client.getRemoteGroupTransport().addRemoteAddresses(address);
+                    }
+                } else {
+                    if (group.equals(client.getSameGroup())) {
+                        client.getSameGroupTransport().addRemoteAddresses(address);
+                    }
+                    if (client.getDiffGroups() != null && client.getDiffGroups().contains(group)) {
+                        for (Transport transport : client.getDiffGroupTransports()) {
+                            transport.addRemoteAddresses(address);
+                        }
+                    }
+                }
+            }
+            DefaultAnyValue node = DefaultAnyValue.create("addr", addr).addValue("port", port);
+            for (AnyValue groupconf : application.getAppConfig().getAnyValue("resources").getAnyValues("group")) {
+                if (group.equals(groupconf.getValue("name"))) {
+                    ((DefaultAnyValue) groupconf).addValue("node", node);
+                    break;
+                }
+            }
+            application.restoreConfig();
+        }
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "removenode", auth = false, comment = "动态删除指定Group的Node节点")
+    public RetResult removeNode(@RestParam(name = "group", comment = "Group节点名") final String group,
+        @RestParam(name = "addr", comment = "节点IP") final String addr,
+        @RestParam(name = "port", comment = "节点端口") final int port) throws IOException {
+        if (group == null) return new RetResult(RET_TRANSPORT_GROUP_NOT_EXISTS, "not found group (" + group + ")");
+        final InetSocketAddress address = new InetSocketAddress(addr, port);
+        if (!group.equals(transportFactory.findGroupName(address))) return new RetResult(RET_TRANSPORT_ADDR_ILLEGAL, "InetSocketAddress(addr=" + addr + ", port=" + port + ") not belong to group(" + group + ")");
+        synchronized (this) {
+            if (transportFactory.findGroupInfo(group) == null) {
+                return new RetResult(RET_TRANSPORT_GROUP_NOT_EXISTS, "not found group (" + group + ")");
+            }
+            transportFactory.removeGroupInfo(group, address);
+            for (Service service : transportFactory.getServices()) {
+                if (!Sncp.isSncpDyn(service)) continue;
+                SncpClient client = Sncp.getSncpClient(service);
+                if (Sncp.isRemote(service)) {
+                    if (client.getRemoteGroups() != null && client.getRemoteGroups().contains(group)) {
+                        client.getRemoteGroupTransport().removeRemoteAddresses(address);
+                    }
+                } else {
+                    if (group.equals(client.getSameGroup())) {
+                        client.getSameGroupTransport().removeRemoteAddresses(address);
+                    }
+                    if (client.getDiffGroups() != null && client.getDiffGroups().contains(group)) {
+                        for (Transport transport : client.getDiffGroupTransports()) {
+                            transport.removeRemoteAddresses(address);
+                        }
+                    }
+                }
+            }
+            for (AnyValue groupconf : application.getAppConfig().getAnyValue("resources").getAnyValues("group")) {
+                if (group.equals(groupconf.getValue("name"))) {
+                    ((DefaultAnyValue) groupconf).removeValue("node", DefaultAnyValue.create("addr", addr).addValue("port", port));
+                    break;
+                }
+            }
+            application.restoreConfig();
+        }
+        return RetResult.success();
+    }
+}

src/org/redkale/convert/CollectionDecoder.java

@@ -44,6 +44,11 @@ public final class CollectionDecoder<T> implements Decodeable<Reader, Collection
                 this.creator = factory.loadCreator((Class) pt.getRawType());
                 factory.register(type, this);
                 this.decoder = factory.loadDecoder(this.componentType);
+            } else if(factory.isReversible()){
+                this.componentType = Object.class;
+                this.creator = factory.loadCreator(Object.class);
+                factory.register(type, this);
+                this.decoder = factory.loadDecoder(this.componentType);
             } else {
                 throw new ConvertException("collectiondecoder not support the type (" + type + ")");
             }

src/org/redkale/convert/Convert.java

@@ -5,6 +5,10 @@
  */
 package org.redkale.convert;
 
+import java.lang.reflect.Type;
+import java.nio.ByteBuffer;
+import java.util.function.Supplier;
+
 /**
  * 序列化/反序列化操作类
  *
@@ -26,4 +30,14 @@ public abstract class Convert<R extends Reader, W extends Writer> {
     public ConvertFactory<R, W> getFactory() {
         return this.factory;
     }
+
+    public abstract boolean isBinary();
+
+    public abstract <T> T convertFrom(final Type type, final ByteBuffer... buffers);
+
+    public abstract <T> T convertFrom(final Type type, final ConvertMask mask, final ByteBuffer... buffers);
+
+    public abstract ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value);
+
+    public abstract ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value);
 }

src/org/redkale/convert/ConvertColumn.java

@@ -21,7 +21,7 @@ import static java.lang.annotation.RetentionPolicy.*;
 @Documented
 @Target({METHOD, FIELD})
 @Retention(RUNTIME)
-@Repeatable(ConvertColumns.class)
+@Repeatable(ConvertColumn.ConvertColumns.class)
 public @interface ConvertColumn {
 
     /**
@@ -31,6 +31,13 @@ public @interface ConvertColumn {
      */
     String name() default "";
 
+    /**
+     * 给字段取个序号ID，值小靠前
+     *
+     * @return 字段排序ID
+     */
+    int index() default 0;
+
     /**
      * 解析/序列化时是否屏蔽该字段
      *
@@ -44,4 +51,21 @@ public @interface ConvertColumn {
      * @return JSON or BSON or ALL
      */
     ConvertType type() default ConvertType.ALL;
+
+    /**
+     * ConvertColumn 的多用类
+     *
+     * <p>
+     * 详情见: https://redkale.org
+     *
+     * @author zhangjx
+     */
+    @Inherited
+    @Documented
+    @Target({METHOD, FIELD})
+    @Retention(RUNTIME)
+    public static @interface ConvertColumns {
+
+        ConvertColumn[] value();
+    }
 }

src/org/redkale/convert/ConvertColumnEntry.java

@@ -8,11 +8,15 @@ package org.redkale.convert;
 /**
  * ConvertColumn 对应的实体类
  *
- * <p> 详情见: https://redkale.org
+ * <p>
+ * 详情见: https://redkale.org
+ *
  * @author zhangjx
  */
 public final class ConvertColumnEntry {
 
+    private int index;
+
     private String name = "";
 
     private boolean ignore;
@@ -25,6 +29,7 @@ public final class ConvertColumnEntry {
     public ConvertColumnEntry(ConvertColumn column) {
         if (column == null) return;
         this.name = column.name();
+        this.index = column.index();
         this.ignore = column.ignore();
         this.convertType = column.type();
     }
@@ -45,6 +50,13 @@ public final class ConvertColumnEntry {
         this.convertType = convertType;
     }
 
+    public ConvertColumnEntry(String name, int index, boolean ignore, ConvertType convertType) {
+        this.name = name;
+        this.index = index;
+        this.ignore = ignore;
+        this.convertType = convertType;
+    }
+
     public String name() {
         return name == null ? "" : name;
     }
@@ -69,4 +81,12 @@ public final class ConvertColumnEntry {
         this.convertType = convertType;
     }
 
+    public int getIndex() {
+        return index;
+    }
+
+    public void setIndex(int index) {
+        this.index = index;
+    }
+
 }

src/org/redkale/convert/ConvertColumns.java

@@ -1,25 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.convert;
-
-import java.lang.annotation.*;
-import static java.lang.annotation.ElementType.*;
-import static java.lang.annotation.RetentionPolicy.*;
-
-/**
- * ConvertColumn 的多用类
- *
- * <p> 详情见: https://redkale.org
- * @author zhangjx
- */
-@Inherited
-@Documented
-@Target({METHOD, FIELD})
-@Retention(RUNTIME)
-public @interface ConvertColumns {
-
-    ConvertColumn[] value();
-}

src/org/redkale/convert/ConvertFactory.java

@@ -5,13 +5,16 @@
  */
 package org.redkale.convert;
 
+import java.io.File;
 import java.lang.reflect.*;
 import java.math.BigInteger;
 import java.net.*;
+import java.nio.ByteBuffer;
 import java.nio.channels.CompletionHandler;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.regex.Pattern;
+import java.util.stream.Stream;
 import org.redkale.convert.ext.InetAddressSimpledCoder.InetSocketAddressSimpledCoder;
 import org.redkale.convert.ext.*;
 import org.redkale.util.*;
@@ -91,11 +94,13 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             this.register(Class.class, TypeSimpledCoder.instance);
             this.register(InetSocketAddress.class, InetSocketAddressSimpledCoder.instance);
             this.register(Pattern.class, PatternSimpledCoder.instance);
+            this.register(File.class, FileSimpledCoder.instance);
             this.register(CompletionHandler.class, CompletionHandlerSimpledCoder.instance);
             this.register(AsyncHandler.class, AsyncHandlerSimpledCoder.instance);
             this.register(URL.class, URLSimpledCoder.instance);
             this.register(URI.class, URISimpledCoder.instance);
             //---------------------------------------------------------
+            this.register(ByteBuffer.class, ByteBufferSimpledCoder.instance);
             this.register(boolean[].class, BoolArraySimpledCoder.instance);
             this.register(byte[].class, ByteArraySimpledCoder.instance);
             this.register(short[].class, ShortArraySimpledCoder.instance);
@@ -124,7 +129,7 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
 
     public abstract ConvertType getConvertType();
 
-    public abstract boolean isReversible();
+    public abstract boolean isReversible(); //是否可逆的
 
     public abstract ConvertFactory createChild();
 
@@ -184,15 +189,71 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
     }
 
     final String getEntityAlias(Class clazz) {
+        if (clazz == String.class) return "A";
+        if (clazz == int.class) return "I";
+        if (clazz == Integer.class) return "i";
+        if (clazz == long.class) return "J";
+        if (clazz == Long.class) return "j";
+        if (clazz == byte.class) return "B";
+        if (clazz == Byte.class) return "b";
+        if (clazz == boolean.class) return "Z";
+        if (clazz == Boolean.class) return "z";
+        if (clazz == short.class) return "S";
+        if (clazz == Short.class) return "s";
+        if (clazz == char.class) return "C";
+        if (clazz == Character.class) return "c";
+        if (clazz == float.class) return "F";
+        if (clazz == Float.class) return "f";
+        if (clazz == double.class) return "D";
+        if (clazz == Double.class) return "d";
+
+        if (clazz == String[].class) return "[A";
+        if (clazz == int[].class) return "[I";
+        if (clazz == long[].class) return "[J";
+        if (clazz == byte[].class) return "[B";
+        if (clazz == boolean[].class) return "[Z";
+        if (clazz == short[].class) return "[S";
+        if (clazz == char[].class) return "[C";
+        if (clazz == float[].class) return "[F";
+        if (clazz == double[].class) return "[D";
+
         ConvertEntity ce = (ConvertEntity) clazz.getAnnotation(ConvertEntity.class);
         if (ce != null && findEntityAlias(ce.value()) == null) entitys.put(ce.value(), clazz);
         return ce == null ? clazz.getName() : ce.value();
     }
 
     final Class getEntityAlias(String name) {
+        if ("A".equals(name)) return String.class;
+        if ("I".equals(name)) return int.class;
+        if ("i".equals(name)) return Integer.class;
+        if ("J".equals(name)) return long.class;
+        if ("j".equals(name)) return Long.class;
+        if ("B".equals(name)) return byte.class;
+        if ("b".equals(name)) return Byte.class;
+        if ("Z".equals(name)) return boolean.class;
+        if ("z".equals(name)) return Boolean.class;
+        if ("S".equals(name)) return short.class;
+        if ("s".equals(name)) return Short.class;
+        if ("C".equals(name)) return char.class;
+        if ("c".equals(name)) return Character.class;
+        if ("F".equals(name)) return float.class;
+        if ("f".equals(name)) return Float.class;
+        if ("D".equals(name)) return double.class;
+        if ("d".equals(name)) return Double.class;
+
+        if ("[A".equals(name)) return String[].class;
+        if ("[I".equals(name)) return int[].class;
+        if ("[J".equals(name)) return long[].class;
+        if ("[B".equals(name)) return byte[].class;
+        if ("[Z".equals(name)) return boolean[].class;
+        if ("[S".equals(name)) return short[].class;
+        if ("[C".equals(name)) return char[].class;
+        if ("[F".equals(name)) return float[].class;
+        if ("[D".equals(name)) return double[].class;
+
         Class clazz = findEntityAlias(name);
         try {
-            return clazz == null ? Class.forName(name) : clazz;
+            return clazz == null ? Thread.currentThread().getContextClassLoader().loadClass(name) : clazz;
         } catch (Exception ex) {
             throw new ConvertException("convert entity is " + name, ex);
         }
@@ -393,6 +454,8 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             decoder = new ArrayDecoder(this, type);
         } else if (Collection.class.isAssignableFrom(clazz)) {
             decoder = new CollectionDecoder(this, type);
+        } else if (Stream.class.isAssignableFrom(clazz)) {
+            decoder = new StreamDecoder(this, type);
         } else if (Map.class.isAssignableFrom(clazz)) {
             decoder = new MapDecoder(this, type);
         } else if (clazz == Object.class) {
@@ -476,6 +539,8 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             encoder = new ArrayEncoder(this, type);
         } else if (Collection.class.isAssignableFrom(clazz)) {
             encoder = new CollectionEncoder(this, type);
+        } else if (Stream.class.isAssignableFrom(clazz)) {
+            encoder = new StreamEncoder(this, type);
         } else if (Map.class.isAssignableFrom(clazz)) {
             encoder = new MapEncoder(this, type);
         } else if (clazz == Object.class) {

src/org/redkale/convert/ConvertMask.java

@@ -0,0 +1,25 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+/**
+ * Mask接口
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public interface ConvertMask {
+
+    default byte mask(byte value) {
+        return value;
+    }
+
+    default byte unmask(byte value) {
+        return value;
+    }
+}

src/org/redkale/convert/DeMember.java

@@ -22,6 +22,8 @@ import org.redkale.util.Attribute;
 @SuppressWarnings("unchecked")
 public final class DeMember<R extends Reader, T, F> implements Comparable<DeMember<R, T, F>> {
 
+    protected int index;
+
     protected final Attribute<T, F> attribute;
 
     protected Decodeable<R, F> decoder;
@@ -68,9 +70,14 @@ public final class DeMember<R extends Reader, T, F> implements Comparable<DeMemb
         return this.attribute;
     }
 
+    public int getIndex() {
+        return this.index;
+    }
+
     @Override
     public final int compareTo(DeMember<R, T, F> o) {
-        if (o == null) return 1;
+        if (o == null) return -1;
+        if (this.index != o.index) return (this.index == 0 ? Integer.MAX_VALUE : this.index) - (o.index == 0 ? Integer.MAX_VALUE : o.index);
         return this.attribute.field().compareTo(o.attribute.field());
     }
 

src/org/redkale/convert/EnMember.java

@@ -31,6 +31,8 @@ public final class EnMember<W extends Writer, T, F> implements Comparable<EnMemb
     //final boolean isnumber;
     final boolean isbool;
 
+    protected int index;
+
     public EnMember(Attribute<T, F> attribute, Encodeable<W, F> encoder) {
         this.attribute = attribute;
         this.encoder = encoder;
@@ -61,9 +63,14 @@ public final class EnMember<W extends Writer, T, F> implements Comparable<EnMemb
         return attribute.field().equals(name);
     }
 
+    public int getIndex() {
+        return this.index;
+    }
+
     @Override
     public final int compareTo(EnMember<W, T, F> o) {
-        if (o == null) return 1;
+        if (o == null) return -1;
+        if (this.index != o.index) return (this.index == 0 ? Integer.MAX_VALUE : this.index) - (o.index == 0 ? Integer.MAX_VALUE : o.index);
         return this.attribute.field().compareTo(o.attribute.field());
     }
 

src/org/redkale/convert/ObjectDecoder.java

@@ -78,7 +78,9 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                     ref = factory.findRef(field);
                     if (ref != null && ref.ignore()) continue;
                     Type t = TypeToken.createClassType(field.getGenericType(), this.type);
-                    list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), factory.loadDecoder(t)));
+                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), factory.loadDecoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 final boolean reversible = factory.isReversible();
                 for (final Method method : clazz.getMethods()) {
@@ -101,7 +103,9 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                     ref = factory.findRef(method);
                     if (ref != null && ref.ignore()) continue;
                     Type t = TypeToken.createClassType(method.getGenericParameterTypes()[0], this.type);
-                    list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t)));
+                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 if (cps != null) { //可能存在某些构造函数中的字段名不存在setter方法
                     for (final String constructorField : cps) {

src/org/redkale/convert/ObjectEncoder.java

@@ -69,7 +69,9 @@ public final class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T
                     ref = factory.findRef(field);
                     if (ref != null && ref.ignore()) continue;
                     Type t = TypeToken.createClassType(field.getGenericType(), this.type);
-                    list.add(new EnMember(createAttribute(factory, clazz, field, null, null), factory.loadEncoder(t)));
+                    EnMember member = new EnMember(createAttribute(factory, clazz, field, null, null), factory.loadEncoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 for (final Method method : clazz.getMethods()) {
                     if (Modifier.isStatic(method.getModifiers())) continue;
@@ -92,7 +94,9 @@ public final class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T
                     ref = factory.findRef(method);
                     if (ref != null && ref.ignore()) continue;
                     Type t = TypeToken.createClassType(method.getGenericReturnType(), this.type);
-                    list.add(new EnMember(createAttribute(factory, clazz, null, method, null), factory.loadEncoder(t)));
+                    EnMember member = new EnMember(createAttribute(factory, clazz, null, method, null), factory.loadEncoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 this.members = list.toArray(new EnMember[list.size()]);
                 Arrays.sort(this.members);

src/org/redkale/convert/StreamDecoder.java

@@ -0,0 +1,94 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import org.redkale.util.Creator;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.*;
+import java.util.stream.Stream;
+
+/**
+ * Stream的反序列化操作类  <br>
+ * 支持一定程度的泛型。  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> 反解析的集合元素类型
+ */
+@SuppressWarnings("unchecked")
+public final class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
+
+    private final Type type;
+
+    private final Type componentType;
+
+    protected Creator<Stream<T>> creator;
+
+    protected final Decodeable<Reader, T> decoder;
+
+    private boolean inited = false;
+
+    private final Object lock = new Object();
+
+    public StreamDecoder(final ConvertFactory factory, final Type type) {
+        this.type = type;
+        try {
+            if (type instanceof ParameterizedType) {
+                final ParameterizedType pt = (ParameterizedType) type;
+                this.componentType = pt.getActualTypeArguments()[0];
+                this.creator = factory.loadCreator((Class) pt.getRawType());
+                factory.register(type, this);
+                this.decoder = factory.loadDecoder(this.componentType);
+            } else {
+                throw new ConvertException("StreamDecoder not support the type (" + type + ")");
+            }
+        } finally {
+            inited = true;
+            synchronized (lock) {
+                lock.notifyAll();
+            }
+        }
+    }
+
+    @Override
+    public Stream<T> convertFrom(Reader in) {
+        final int len = in.readArrayB();
+        if (len == Reader.SIGN_NULL) return null;
+        if (this.decoder == null) {
+            if (!this.inited) {
+                synchronized (lock) {
+                    try {
+                        lock.wait();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        final Decodeable<Reader, T> localdecoder = this.decoder;
+        final List<T> result = new ArrayList();
+        if (len == Reader.SIGN_NOLENGTH) {
+            while (in.hasNext()) {
+                result.add(localdecoder.convertFrom(in));
+            }
+        } else {
+            for (int i = 0; i < len; i++) {
+                result.add(localdecoder.convertFrom(in));
+            }
+        }
+        in.readArrayE();
+        return result.stream();
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+
+}

src/org/redkale/convert/StreamEncoder.java

@@ -0,0 +1,90 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.lang.reflect.*;
+import java.util.stream.Stream;
+
+/**
+ * Stream的序列化操作类  <br>
+ * 支持一定程度的泛型。  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> 序列化的集合元素类型
+ */
+@SuppressWarnings("unchecked")
+public final class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
+
+    private final Type type;
+
+    private final Encodeable<Writer, Object> encoder;
+
+    private boolean inited = false;
+
+    private final Object lock = new Object();
+
+    public StreamEncoder(final ConvertFactory factory, final Type type) {
+        this.type = type;
+        try {
+            if (type instanceof ParameterizedType) {
+                Type t = ((ParameterizedType) type).getActualTypeArguments()[0];
+                if (t instanceof TypeVariable) {
+                    this.encoder = factory.getAnyEncoder();
+                } else {
+                    this.encoder = factory.loadEncoder(t);
+                }
+            } else {
+                this.encoder = factory.getAnyEncoder();
+            }
+        } finally {
+            inited = true;
+            synchronized (lock) {
+                lock.notifyAll();
+            }
+        }
+    }
+
+    @Override
+    public void convertTo(Writer out, Stream<T> value) {
+        if (value == null) {
+            out.writeNull();
+            return;
+        }
+        Object[] array = value.toArray();
+        if (array.length == 0) {
+            out.writeArrayB(0);
+            out.writeArrayE();
+            return;
+        }
+        if (this.encoder == null) {
+            if (!this.inited) {
+                synchronized (lock) {
+                    try {
+                        lock.wait();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        out.writeArrayB(array.length);
+        boolean first = true;
+        for (Object v : array) {
+            if (!first) out.writeArrayMark();
+            encoder.convertTo(out, v);
+            if (first) first = false;
+        }
+        out.writeArrayE();
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+}

src/org/redkale/convert/bson/BsonByteBufferReader.java

@@ -25,7 +25,10 @@ public class BsonByteBufferReader extends BsonReader {
 
     private ByteBuffer currentBuffer;
 
-    protected BsonByteBufferReader(ByteBuffer... buffers) {
+    protected ConvertMask mask;
+
+    protected BsonByteBufferReader(ConvertMask mask, ByteBuffer... buffers) {
+        this.mask = mask;
         this.buffers = buffers;
         if (buffers != null && buffers.length > 0) this.currentBuffer = buffers[currentIndex];
     }
@@ -36,12 +39,13 @@ public class BsonByteBufferReader extends BsonReader {
         this.currentIndex = 0;
         this.currentBuffer = null;
         this.buffers = null;
+        this.mask = null;
         return false;
     }
 
     @Override
     protected byte currentByte() {
-        return currentBuffer.get(currentBuffer.position());
+        return mask == null ? currentBuffer.get(currentBuffer.position()) : mask.unmask(currentBuffer.get(currentBuffer.position()));
     }
 
     /**
@@ -67,13 +71,13 @@ public class BsonByteBufferReader extends BsonReader {
     public byte readByte() {
         if (this.currentBuffer.hasRemaining()) {
             this.position++;
-            return this.currentBuffer.get();
+            return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
         }
         for (;;) {
             this.currentBuffer = this.buffers[++this.currentIndex];
             if (this.currentBuffer.hasRemaining()) {
                 this.position++;
-                return this.currentBuffer.get();
+                return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
             }
         }
     }
@@ -84,7 +88,11 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 2) {
                 this.position += 2;
-                return this.currentBuffer.getChar();
+                if (mask == null) {
+                    return this.currentBuffer.getChar();
+                } else {
+                    return (char) ((0xff00 & (mask.unmask(this.currentBuffer.get()) << 8)) | (0xff & mask.unmask(this.currentBuffer.get())));
+                }
             }
         }
         return (char) ((0xff00 & (readByte() << 8)) | (0xff & readByte()));
@@ -96,7 +104,11 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 2) {
                 this.position += 2;
-                return this.currentBuffer.getShort();
+                if (mask == null) {
+                    return this.currentBuffer.getShort();
+                } else {
+                    return (short) ((0xff00 & (mask.unmask(this.currentBuffer.get()) << 8)) | (0xff & mask.unmask(this.currentBuffer.get())));
+                }
             }
         }
         return (short) ((0xff00 & (readByte() << 8)) | (0xff & readByte()));
@@ -108,7 +120,14 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 4) {
                 this.position += 4;
-                return this.currentBuffer.getInt();
+                if (mask == null) {
+                    return this.currentBuffer.getInt();
+                } else {
+                    return ((mask.unmask(this.currentBuffer.get()) & 0xff) << 24)
+                        | ((mask.unmask(this.currentBuffer.get()) & 0xff) << 16)
+                        | ((mask.unmask(this.currentBuffer.get()) & 0xff) << 8)
+                        | (mask.unmask(this.currentBuffer.get()) & 0xff);
+                }
             }
         }
         return ((readByte() & 0xff) << 24) | ((readByte() & 0xff) << 16) | ((readByte() & 0xff) << 8) | (readByte() & 0xff);
@@ -120,7 +139,18 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 8) {
                 this.position += 8;
-                return this.currentBuffer.getLong();
+                if (mask == null) {
+                    return this.currentBuffer.getLong();
+                } else {
+                    return ((((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 56)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 48)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 40)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 32)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 24)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 16)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 8)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff)));
+                }
             }
         }
         return ((((long) readByte() & 0xff) << 56)
@@ -150,9 +180,19 @@ public class BsonByteBufferReader extends BsonReader {
         if (remain >= len) {
             this.position += len;
             this.currentBuffer.get(bs, pos, len);
+            if (mask != null) {
+                for (int i = pos, end = pos + len; i < end; i++) {
+                    bs[i] = mask.unmask(bs[i]);
+                }
+            }
             return;
         }
         this.currentBuffer.get(bs, pos, remain);
+        if (mask != null) {
+            for (int i = pos, end = pos + remain; i < end; i++) {
+                bs[i] = mask.unmask(bs[i]);
+            }
+        }
         this.position += remain;
         this.currentBuffer = this.buffers[++this.currentIndex];
         read(bs, pos + remain);

src/org/redkale/convert/bson/BsonConvert.java

@@ -59,9 +59,14 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return BsonFactory.root().getConvert();
     }
 
+    @Override
+    public boolean isBinary() {
+        return true;
+    }
+
     //------------------------------ reader -----------------------------------------------------------
     public BsonReader pollBsonReader(final ByteBuffer... buffers) {
-        return new BsonByteBufferReader(buffers);
+        return new BsonByteBufferReader((ConvertMask) null, buffers);
     }
 
     public BsonReader pollBsonReader(final InputStream in) {
@@ -114,9 +119,16 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return (T) factory.loadDecoder(type).convertFrom(new BsonStreamReader(in));
     }
 
+    @Override
     public <T> T convertFrom(final Type type, final ByteBuffer... buffers) {
         if (type == null || buffers.length < 1) return null;
-        return (T) factory.loadDecoder(type).convertFrom(new BsonByteBufferReader(buffers));
+        return (T) factory.loadDecoder(type).convertFrom(new BsonByteBufferReader((ConvertMask) null, buffers));
+    }
+
+    @Override
+    public <T> T convertFrom(final Type type, final ConvertMask mask, final ByteBuffer... buffers) {
+        if (type == null || buffers.length < 1) return null;
+        return (T) factory.loadDecoder(type).convertFrom(new BsonByteBufferReader(mask, buffers));
     }
 
     public <T> T convertFrom(final Type type, final BsonReader reader) {
@@ -164,17 +176,7 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         }
     }
 
-    public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value) {
+    @Override
-        if (supplier == null || type == null) return null;
-        BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
-        if (value == null) {
-            out.writeNull();
-        } else {
-            factory.loadEncoder(type).convertTo(out, value);
-        }
-        return out.toBuffers();
-    }
-
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value) {
         if (supplier == null) return null;
         BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
@@ -186,6 +188,18 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return out.toBuffers();
     }
 
+    @Override
+    public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value) {
+        if (supplier == null || type == null) return null;
+        BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
+        if (value == null) {
+            out.writeNull();
+        } else {
+            factory.loadEncoder(type).convertTo(out, value);
+        }
+        return out.toBuffers();
+    }
+
     public void convertTo(final BsonWriter writer, final Object value) {
         if (value == null) {
             writer.writeNull();

src/org/redkale/convert/bson/BsonStreamReader.java

@@ -21,6 +21,7 @@ class BsonStreamReader extends BsonByteBufferReader {
     private byte currByte;
 
     protected BsonStreamReader(InputStream in) {
+        super((ConvertMask) null);
         this.in = in;
     }
 

src/org/redkale/convert/ext/ByteBufferSimpledCoder.java

@@ -0,0 +1,70 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert.ext;
+
+import java.nio.ByteBuffer;
+import org.redkale.convert.Reader;
+import org.redkale.convert.SimpledCoder;
+import org.redkale.convert.Writer;
+
+/**
+ * ByteBuffer 的SimpledCoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类型
+ * @param <W> Writer输出的子类型
+ */
+public final class ByteBufferSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, ByteBuffer> {
+
+    public static final ByteBufferSimpledCoder instance = new ByteBufferSimpledCoder();
+
+    @Override
+    public void convertTo(W out, ByteBuffer value) {
+        if (value == null) {
+            out.writeNull();
+            return;
+        }
+        out.writeArrayB(value.remaining());
+        boolean flag = false;
+        for (byte v : value.array()) {
+            if (flag) out.writeArrayMark();
+            out.writeByte(v);
+            flag = true;
+        }
+        out.writeArrayE();
+    }
+
+    @Override
+    public ByteBuffer convertFrom(R in) {
+        int len = in.readArrayB();
+        if (len == Reader.SIGN_NULL) return null;
+        if (len == Reader.SIGN_NOLENGTH) {
+            int size = 0;
+            byte[] data = new byte[8];
+            while (in.hasNext()) {
+                if (size >= data.length) {
+                    byte[] newdata = new byte[data.length + 4];
+                    System.arraycopy(data, 0, newdata, 0, size);
+                    data = newdata;
+                }
+                data[size++] = in.readByte();
+            }
+            in.readArrayE();
+            return ByteBuffer.wrap(data, 0, size);
+        } else {
+            byte[] values = new byte[len];
+            for (int i = 0; i < values.length; i++) {
+                values[i] = in.readByte();
+            }
+            in.readArrayE();
+            return ByteBuffer.wrap(values);
+        }
+    }
+
+}

src/org/redkale/convert/ext/FileSimpledCoder.java

@@ -0,0 +1,41 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert.ext;
+
+import java.io.File;
+import org.redkale.convert.*;
+
+/**
+ * 文件 的SimpledCoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类型
+ * @param <W> Writer输出的子类型
+ */
+public class FileSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, File> {
+
+    public static final PatternSimpledCoder instance = new PatternSimpledCoder();
+
+    @Override
+    public void convertTo(W out, File value) {
+        if (value == null) {
+            out.writeNull();
+        } else {
+            out.writeString(value.getPath());
+        }
+    }
+
+    @Override
+    public File convertFrom(R in) {
+        String value = in.readString();
+        if (value == null) return null;
+        return new File(value);
+    }
+
+}

src/org/redkale/convert/ext/TypeSimpledCoder.java

@@ -37,7 +37,7 @@ public class TypeSimpledCoder<R extends Reader, W extends Writer> extends Simple
         String str = in.readSmallString();
         if (str == null) return null;
         try {
-            return Class.forName(str);
+            return Thread.currentThread().getContextClassLoader().loadClass(str);
         } catch (Throwable e) {
             return null;
         }

src/org/redkale/convert/json/JsonByteBufferReader.java

@@ -29,7 +29,10 @@ public class JsonByteBufferReader extends JsonReader {
 
     private ByteBuffer currentBuffer;
 
-    protected JsonByteBufferReader(ByteBuffer... buffers) {
+    protected ConvertMask mask;
+
+    protected JsonByteBufferReader(ConvertMask mask, ByteBuffer... buffers) {
+        this.mask = mask;
         this.buffers = buffers;
         if (buffers != null && buffers.length > 0) this.currentBuffer = buffers[currentIndex];
     }
@@ -41,19 +44,20 @@ public class JsonByteBufferReader extends JsonReader {
         this.currentChar = 0;
         this.currentBuffer = null;
         this.buffers = null;
+        this.mask = null;
         return false;
     }
 
     protected byte nextByte() {
         if (this.currentBuffer.hasRemaining()) {
             this.position++;
-            return this.currentBuffer.get();
+            return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
         }
         for (;;) {
             this.currentBuffer = this.buffers[++this.currentIndex];
             if (this.currentBuffer.hasRemaining()) {
                 this.position++;
-                return this.currentBuffer.get();
+                return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
             }
         }
     }
@@ -158,7 +162,7 @@ public class JsonByteBufferReader extends JsonReader {
     public final boolean hasNext() {
         char ch = nextGoodChar();
         if (ch == ',') return true;
-        if (ch == '}' || ch == ']') return false;
+        if (ch == '}' || ch == ']' || ch == 0) return false;
         backChar(ch); // { [ 交由 readObjectB 或 readMapB 或 readArrayB 读取
         return true;
     }
@@ -249,6 +253,7 @@ public class JsonByteBufferReader extends JsonReader {
                             throw new ConvertException("illegal escape(" + c + ") (position = " + this.position + ")");
                     }
                 } else if (ch == ',' || ch == ']' || ch == '}' || ch <= ' ' || ch == ':') { //  ch <= ' ' 包含 0
+                    backChar(ch);
                     break;
                 } else {
                     sb.append(ch);

src/org/redkale/convert/json/JsonConvert.java

@@ -46,9 +46,14 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         return JsonFactory.root().getConvert();
     }
 
+    @Override
+    public boolean isBinary() {
+        return false;
+    }
+
     //------------------------------ reader -----------------------------------------------------------
     public JsonReader pollJsonReader(final ByteBuffer... buffers) {
-        return new JsonByteBufferReader(buffers);
+        return new JsonByteBufferReader((ConvertMask) null, buffers);
     }
 
     public JsonReader pollJsonReader(final InputStream in) {
@@ -109,9 +114,16 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         return (T) factory.loadDecoder(type).convertFrom(new JsonStreamReader(in));
     }
 
+    @Override
     public <T> T convertFrom(final Type type, final ByteBuffer... buffers) {
         if (type == null || buffers == null || buffers.length == 0) return null;
-        return (T) factory.loadDecoder(type).convertFrom(new JsonByteBufferReader(buffers));
+        return (T) factory.loadDecoder(type).convertFrom(new JsonByteBufferReader((ConvertMask) null, buffers));
+    }
+
+    @Override
+    public <T> T convertFrom(final Type type, final ConvertMask mask, final ByteBuffer... buffers) {
+        if (type == null || buffers == null || buffers.length == 0) return null;
+        return (T) factory.loadDecoder(type).convertFrom(new JsonByteBufferReader(mask, buffers));
     }
 
     public <T> T convertFrom(final Type type, final JsonReader reader) {
@@ -154,6 +166,7 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         }
     }
 
+    @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value) {
         if (supplier == null) return null;
         JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);
@@ -165,6 +178,7 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         return out.toBuffers();
     }
 
+    @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value) {
         if (supplier == null || type == null) return null;
         JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);

src/org/redkale/convert/json/JsonReader.java

@@ -404,6 +404,7 @@ public class JsonReader extends Reader {
     @Override
     public final DeMember readFieldName(final DeMember[] members) {
         final String exceptedfield = this.readSmallString();
+        if(exceptedfield == null) return null;
         final int len = members.length;
         if (this.fieldIndex >= len) this.fieldIndex = 0;
         for (int k = this.fieldIndex; k < len; k++) {

src/org/redkale/convert/json/JsonStreamReader.java

@@ -19,6 +19,7 @@ class JsonStreamReader extends JsonByteBufferReader {
     private InputStream in;
 
     protected JsonStreamReader(InputStream in) {
+        super((ConvertMask) null);
         this.in = in;
     }
 

src/org/redkale/net/AsyncConnection.java

@@ -11,6 +11,7 @@ import java.nio.ByteBuffer;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicLong;
 
 /**
  *
@@ -25,6 +26,12 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
 
     protected Object subobject; //用于存储绑定在Connection上的对象， 同attributes， 只绑定单个对象时尽量使用subobject而非attributes
 
+    //关闭数
+    AtomicLong closedCounter = new AtomicLong();
+
+    //在线数
+    AtomicLong livingCounter = new AtomicLong();
+
     public abstract boolean isTCP();
 
     public abstract SocketAddress getRemoteAddress();
@@ -43,7 +50,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         write(srcs, 0, srcs.length, attachment, handler);
     }
 
-    protected abstract <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler);
+    public abstract <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler);
 
     public void dispose() {//同close， 只是去掉throws IOException
         try {
@@ -54,6 +61,14 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
 
     @Override
     public void close() throws IOException {
+        if (closedCounter != null) {
+            closedCounter.incrementAndGet();
+            closedCounter = null;
+        }
+        if (livingCounter != null) {
+            livingCounter.decrementAndGet();
+            livingCounter = null;
+        }
         if (attributes == null) return;
         try {
             for (Object obj : attributes.values()) {
@@ -107,11 +122,12 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
      * @param group               连接AsynchronousChannelGroup
      * @param readTimeoutSecond0  读取超时秒数
      * @param writeTimeoutSecond0 写入超时秒数
+     *
      * @return 连接
      * @throws java.io.IOException 异常
      */
     public static AsyncConnection create(final String protocol, final AsynchronousChannelGroup group, final SocketAddress address,
-                                         final int readTimeoutSecond0, final int writeTimeoutSecond0) throws IOException {
+        final int readTimeoutSecond0, final int writeTimeoutSecond0) throws IOException {
         if ("TCP".equalsIgnoreCase(protocol)) {
             AsynchronousSocketChannel channel = AsynchronousSocketChannel.open(group);
             try {
@@ -143,7 +159,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         private final boolean client;
 
         public BIOUDPAsyncConnection(final DatagramChannel ch, SocketAddress addr,
-                                     final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
+            final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
             this.channel = ch;
             this.client = client0;
             this.readTimeoutSecond = readTimeoutSecond0;
@@ -186,7 +202,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         }
 
         @Override
-        protected <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
+        public <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
             try {
                 int rs = 0;
                 for (int i = offset; i < offset + length; i++) {
@@ -213,7 +229,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> read(ByteBuffer dst) {
             try {
                 int rs = channel.read(dst);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -233,7 +249,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> write(ByteBuffer src) {
             try {
                 int rs = channel.send(src, remoteAddress);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -257,45 +273,10 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
     }
 
     public static AsyncConnection create(final DatagramChannel ch, SocketAddress addr,
-                                         final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
+        final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
         return new BIOUDPAsyncConnection(ch, addr, client0, readTimeoutSecond0, writeTimeoutSecond0);
     }
 
-    private static class SimpleFuture implements Future<Integer> {
-
-        private final int rs;
-
-        public SimpleFuture(int rs) {
-            this.rs = rs;
-        }
-
-        @Override
-        public boolean cancel(boolean mayInterruptIfRunning) {
-            return true;
-        }
-
-        @Override
-        public boolean isCancelled() {
-            return false;
-        }
-
-        @Override
-        public boolean isDone() {
-            return true;
-        }
-
-        @Override
-        public Integer get() throws InterruptedException, ExecutionException {
-            return rs;
-        }
-
-        @Override
-        public Integer get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
-            return rs;
-        }
-
-    }
-
     private static class BIOTCPAsyncConnection extends AsyncConnection {
 
         private int readTimeoutSecond;
@@ -372,7 +353,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         }
 
         @Override
-        protected <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
+        public <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
             try {
                 int rs = 0;
                 for (int i = offset; i < offset + length; i++) {
@@ -398,7 +379,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> read(ByteBuffer dst) {
             try {
                 int rs = readChannel.read(dst);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -418,7 +399,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> write(ByteBuffer src) {
             try {
                 int rs = writeChannel.write(src);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -440,6 +421,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
      * 通常用于 ssl socket
      *
      * @param socket Socket对象
+     *
      * @return 连接对象
      */
     public static AsyncConnection create(final Socket socket) {

src/org/redkale/net/Context.java

@@ -14,7 +14,6 @@ import java.util.logging.*;
 import org.redkale.convert.bson.*;
 import org.redkale.convert.json.*;
 import org.redkale.util.*;
-import org.redkale.watch.*;
 
 /**
  * 服务器上下文对象
@@ -70,12 +69,8 @@ public class Context {
     //JSON操作工厂
     protected final JsonFactory jsonFactory;
 
-    //监控对象
-    protected final WatchFactory watch;
-
     public Context(long serverStartTime, Logger logger, ExecutorService executor, int bufferCapacity, ObjectPool<ByteBuffer> bufferPool, ObjectPool<Response> responsePool,
-        final int maxbody, Charset charset, InetSocketAddress address, final PrepareServlet prepare, final WatchFactory watch,
+        final int maxbody, Charset charset, InetSocketAddress address, final PrepareServlet prepare, final int readTimeoutSecond, final int writeTimeoutSecond) {
-        final int readTimeoutSecond, final int writeTimeoutSecond) {
         this.serverStartTime = serverStartTime;
         this.logger = logger;
         this.executor = executor;
@@ -86,7 +81,6 @@ public class Context {
         this.charset = UTF8.equals(charset) ? null : charset;
         this.address = address;
         this.prepare = prepare;
-        this.watch = watch;
         this.readTimeoutSecond = readTimeoutSecond;
         this.writeTimeoutSecond = writeTimeoutSecond;
         this.jsonFactory = JsonFactory.root();
@@ -133,6 +127,13 @@ public class Context {
         bufferPool.offer(buffer);
     }
 
+    public void offerBuffer(ByteBuffer... buffers) {
+        if (buffers == null) return;
+        for (ByteBuffer buffer : buffers) {
+            bufferPool.offer(buffer);
+        }
+    }
+
     public Logger getLogger() {
         return logger;
     }

src/org/redkale/net/Filter.java

@@ -0,0 +1,50 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net;
+
+import java.io.IOException;
+import org.redkale.util.*;
+
+/**
+ * 协议拦截器类
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <C> Context的子类型
+ * @param <R> Request的子类型
+ * @param <P> Response的子类型
+ */
+public abstract class Filter<C extends Context, R extends Request<C>, P extends Response<C, R>> implements Comparable {
+
+    AnyValue _conf; //当前Filter的配置
+
+    Filter<C, R, P> _next; //下一个Filter
+
+    public void init(C context, AnyValue config) {
+    }
+
+    public abstract void doFilter(R request, P response) throws IOException;
+
+    public void destroy(C context, AnyValue config) {
+    }
+
+    /**
+     * 值越小越靠前执行
+     *
+     * @return int
+     */
+    public int getIndex() {
+        return 0;
+    }
+
+    @Override
+    public final int compareTo(Object o) {
+        if (!(o instanceof Filter)) return 1;
+        return this.getIndex() - ((Filter) o).getIndex();
+    }
+}

src/org/redkale/net/PrepareServlet.java

@@ -10,6 +10,7 @@ import java.nio.*;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.atomic.*;
+import java.util.function.Predicate;
 import java.util.logging.*;
 import org.redkale.util.*;
 
@@ -42,6 +43,10 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
 
     private Map<K, S> mappings = new HashMap<>();
 
+    private final List<Filter<C, R, P>> filters = new ArrayList<>();
+
+    protected Filter<C, R, P> headFilter;
+
     protected void putServlet(S servlet) {
         synchronized (lock1) {
             Set<S> newservlets = new HashSet<>(servlets);
@@ -50,10 +55,60 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
         }
     }
 
-    protected void putMapping(K key, S value) {
+    protected void removeServlet(S servlet) {
+        synchronized (lock1) {
+            Set<S> newservlets = new HashSet<>(servlets);
+            newservlets.remove(servlet);
+            this.servlets = newservlets;
+        }
+    }
+
+    public boolean containsServlet(Class<? extends S> servletClass) {
+        synchronized (lock1) {
+            for (S servlet : new HashSet<>(servlets)) {
+                if (servlet.getClass().equals(servletClass)) return true;
+            }
+            return false;
+        }
+    }
+
+    public boolean containsServlet(String servletClassName) {
+        synchronized (lock1) {
+            for (S servlet : new HashSet<>(servlets)) {
+                if (servlet.getClass().getName().equals(servletClassName)) return true;
+            }
+            return false;
+        }
+    }
+
+    protected void putMapping(K key, S servlet) {
         synchronized (lock2) {
             Map<K, S> newmappings = new HashMap<>(mappings);
-            newmappings.put(key, value);
+            newmappings.put(key, servlet);
+            this.mappings = newmappings;
+        }
+    }
+
+    protected void removeMapping(K key) {
+        synchronized (lock2) {
+            if (mappings.containsKey(key)) {
+                Map<K, S> newmappings = new HashMap<>(mappings);
+                newmappings.remove(key);
+                this.mappings = newmappings;
+            }
+        }
+    }
+
+    protected void removeMapping(S servlet) {
+        synchronized (lock2) {
+            List<K> keys = new ArrayList<>();
+            Map<K, S> newmappings = new HashMap<>(mappings);
+            for (Map.Entry<K, S> en : newmappings.entrySet()) {
+                if (en.getValue().equals(servlet)) {
+                    keys.add(en.getKey());
+                }
+            }
+            for (K key : keys) newmappings.remove(key);
             this.mappings = newmappings;
         }
     }
@@ -62,6 +117,91 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
         return mappings.get(key);
     }
 
+    @Override
+    public void init(C context, AnyValue config) {
+        synchronized (filters) {
+            if (!filters.isEmpty()) {
+                Collections.sort(filters);
+                for (Filter<C, R, P> filter : filters) {
+                    filter.init(context, config);
+                }
+                this.headFilter = filters.get(0);
+                Filter<C, R, P> filter = this.headFilter;
+                for (int i = 1; i < filters.size(); i++) {
+                    filter._next = filters.get(i);
+                    filter = filter._next;
+                }
+            }
+        }
+    }
+
+    @Override
+    public void destroy(C context, AnyValue config) {
+        synchronized (filters) {
+            if (!filters.isEmpty()) {
+                for (Filter filter : filters) {
+                    filter.destroy(context, config);
+                }
+            }
+        }
+    }
+
+    public void addFilter(Filter<C, R, P> filter, AnyValue conf) {
+        filter._conf = conf;
+        synchronized (filters) {
+            this.filters.add(filter);
+            Collections.sort(this.filters);
+        }
+    }
+
+    public <T extends Filter<C, R, P>> T removeFilter(Class<T> filterClass) {
+        return removeFilter(f -> filterClass.equals(f.getClass()));
+    }
+
+    public boolean containsFilter(Class<? extends Filter> filterClass) {
+        if (this.headFilter == null || filterClass == null) return false;
+        Filter filter = this.headFilter;
+        do {
+            if (filter.getClass().equals(filterClass)) return true;
+        } while ((filter = filter._next) != null);
+        return false;
+    }
+
+    public boolean containsFilter(String filterClassName) {
+        if (this.headFilter == null || filterClassName == null) return false;
+        Filter filter = this.headFilter;
+        do {
+            if (filter.getClass().getName().equals(filterClassName)) return true;
+        } while ((filter = filter._next) != null);
+        return false;
+    }
+
+    public <T extends Filter<C, R, P>> T removeFilter(Predicate<T> predicate) {
+        if (this.headFilter == null || predicate == null) return null;
+        synchronized (filters) {
+            Filter filter = this.headFilter;
+            Filter prev = null;
+            do {
+                if (predicate.test((T) filter)) break;
+                prev = filter;
+            } while ((filter = filter._next) != null);
+            if (filter != null) {
+                if (prev == null) {
+                    this.headFilter = filter._next;
+                } else {
+                    prev._next = filter._next;
+                }
+                filter._next = null;
+                this.filters.remove(filter);
+            }
+            return (T) filter;
+        }
+    }
+
+    public <T extends Filter<C, R, P>> List<T> getFilters() {
+        return (List) new ArrayList<>(filters);
+    }
+
     public abstract void addServlet(S servlet, Object attachment, AnyValue conf, K... mappings);
 
     public final void prepare(final ByteBuffer buffer, final R request, final P response) throws IOException {
@@ -74,7 +214,9 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
         } else if (rs == 0) {
             response.context.offerBuffer(buffer);
             request.prepare();
-            this.execute(request, response);
+            response.filter = this.headFilter;
+            response.servlet = this;
+            response.nextEvent();
         } else {
             buffer.clear();
             final AtomicInteger ai = new AtomicInteger(rs);
@@ -91,7 +233,9 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
                         response.context.offerBuffer(buffer);
                         request.prepare();
                         try {
-                            execute(request, response);
+                            response.filter = PrepareServlet.this.headFilter;
+                            response.servlet = PrepareServlet.this;
+                            response.nextEvent();
                         } catch (Exception e) {
                             illRequestCounter.incrementAndGet();
                             response.finish(true);
@@ -119,7 +263,7 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
         servlet._conf = conf;
     }
 
-    public Set<S> getServlets() {
+    public List<S> getServlets() {
-        return new LinkedHashSet<>(servlets);
+        return new ArrayList<>(servlets);
     }
 }

src/org/redkale/net/ProtocolServer.java

@@ -11,15 +11,27 @@ import java.nio.ByteBuffer;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicLong;
 
 /**
  * 协议底层Server
  *
- * <p> 详情见: https://redkale.org
+ * <p>
+ * 详情见: https://redkale.org
+ *
  * @author zhangjx
  */
 public abstract class ProtocolServer {
 
+    //创建数
+    protected final AtomicLong createCounter = new AtomicLong();
+
+    //关闭数
+    protected final AtomicLong closedCounter = new AtomicLong();
+
+    //在线数
+    protected final AtomicLong livingCounter = new AtomicLong();
+
     public abstract void open() throws IOException;
 
     public abstract void bind(SocketAddress local, int backlog) throws IOException;
@@ -34,6 +46,18 @@ public abstract class ProtocolServer {
 
     public abstract AsynchronousChannelGroup getChannelGroup();
 
+    public long getCreateCount() {
+        return createCounter.longValue();
+    }
+
+    public long getClosedCount() {
+        return closedCounter.longValue();
+    }
+
+    public long getLivingCount() {
+        return livingCounter.longValue();
+    }
+
     //---------------------------------------------------------------------
     public static ProtocolServer create(String protocol, Context context) {
         if ("TCP".equalsIgnoreCase(protocol)) return new ProtocolTCPServer(context);
@@ -117,6 +141,20 @@ public abstract class ProtocolServer {
             return null;
         }
 
+        @Override
+        public long getCreateCount() {
+            return -1;
+        }
+
+        @Override
+        public long getClosedCount() {
+            return -1;
+        }
+
+        @Override
+        public long getLivingCount() {
+            return -1;
+        }
     }
 
     private static final class ProtocolTCPServer extends ProtocolServer {
@@ -160,7 +198,12 @@ public abstract class ProtocolServer {
                 @Override
                 public void completed(final AsynchronousSocketChannel channel, Void attachment) {
                     serchannel.accept(null, this);
-                    context.submitAsync(new PrepareRunner(context, AsyncConnection.create(channel, null, context.readTimeoutSecond, context.writeTimeoutSecond), null));
+                    createCounter.incrementAndGet();
+                    livingCounter.incrementAndGet();
+                    AsyncConnection conn = AsyncConnection.create(channel, null, context.readTimeoutSecond, context.writeTimeoutSecond);
+                    conn.livingCounter = livingCounter;
+                    conn.closedCounter = closedCounter;
+                    context.submitAsync(new PrepareRunner(context, conn, null));
                 }
 
                 @Override

src/org/redkale/net/Response.java

@@ -5,9 +5,11 @@
  */
 package org.redkale.net;
 
+import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.CompletionHandler;
 import java.util.function.BiConsumer;
+import java.util.logging.Level;
 
 /**
  * 协议响应对象
@@ -34,6 +36,10 @@ public abstract class Response<C extends Context, R extends Request<C>> {
 
     protected BiConsumer<R, Response<C, R>> recycleListener;
 
+    protected Filter<C, R, ? extends Response<C, R>> filter;
+
+    protected Servlet<C, R, ? extends Response<C, R>> servlet;
+
     private final CompletionHandler finishHandler = new CompletionHandler<Integer, ByteBuffer>() {
 
         @Override
@@ -108,12 +114,13 @@ public abstract class Response<C extends Context, R extends Request<C>> {
             try {
                 recycleListener.accept(request, this);
             } catch (Exception e) {
-                System.err.println(request);
+                context.logger.log(Level.WARNING, "Response.recycleListener error, request = " + request, e);
-                e.printStackTrace();
             }
             recycleListener = null;
         }
         this.output = null;
+        this.filter = null;
+        this.servlet = null;
         request.recycle();
         if (channel != null) {
             if (keepAlive) {
@@ -140,7 +147,30 @@ public abstract class Response<C extends Context, R extends Request<C>> {
         this.request.createtime = System.currentTimeMillis();
     }
 
-    public void setRecycleListener(BiConsumer<R, Response<C, R>> recycleListener) {
+    protected void setFilter(Filter<C, R, Response<C, R>> filter) {
+        this.filter = filter;
+    }
+
+    protected void thenEvent(Servlet servlet) {
+        this.servlet = servlet;
+    }
+
+    @SuppressWarnings("unchecked")
+    public void nextEvent() throws IOException {
+        if (this.filter != null) {
+            Filter runner = this.filter;
+            this.filter = this.filter._next;
+            runner.doFilter(request, this);
+            return;
+        }
+        if (this.servlet != null) {
+            Servlet s = this.servlet;
+            this.servlet = null;
+            s.execute(request, this);
+        }
+    }
+
+    public void recycleListener(BiConsumer<R, Response<C, R>> recycleListener) {
         this.recycleListener = recycleListener;
     }
 

src/org/redkale/net/Server.java

@@ -6,7 +6,6 @@
 package org.redkale.net;
 
 import java.io.*;
-import java.lang.reflect.Method;
 import java.net.*;
 import java.nio.charset.Charset;
 import java.text.*;
@@ -14,8 +13,7 @@ import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Logger;
-import org.redkale.util.AnyValue;
+import org.redkale.util.*;
-import org.redkale.watch.WatchFactory;
 
 /**
  *
@@ -39,9 +37,6 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
     //服务的启动时间
     protected final long serverStartTime;
 
-    //监控对象
-    protected final WatchFactory watch;
-
     //服务的名称
     protected String name;
 
@@ -93,11 +88,10 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
     //IO写入 的超时秒数，小于1视为不设置
     protected int writeTimeoutSecond;
 
-    protected Server(long serverStartTime, String protocol, PrepareServlet<K, C, R, P, S> servlet, final WatchFactory watch) {
+    protected Server(long serverStartTime, String protocol, PrepareServlet<K, C, R, P, S> servlet) {
         this.serverStartTime = serverStartTime;
         this.protocol = protocol;
         this.prepare = servlet;
-        this.watch = watch;
     }
 
     public void init(final AnyValue config) throws Exception {
@@ -105,11 +99,12 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         this.config = config;
         this.address = new InetSocketAddress(config.getValue("host", "0.0.0.0"), config.getIntValue("port", 80));
         this.charset = Charset.forName(config.getValue("charset", "UTF-8"));
-        this.backlog = config.getIntValue("backlog", 8 * 1024);
         this.readTimeoutSecond = config.getIntValue("readTimeoutSecond", 0);
         this.writeTimeoutSecond = config.getIntValue("writeTimeoutSecond", 0);
-        this.maxbody = config.getIntValue("maxbody", 64 * 1024);
+        this.backlog = parseLenth(config.getValue("backlog"), 8 * 1024);
-        this.bufferCapacity = config.getIntValue("bufferCapacity", 8 * 1024);
+        this.maxbody = parseLenth(config.getValue("maxbody"), 64 * 1024);
+        int bufCapacity = parseLenth(config.getValue("bufferCapacity"), 8 * 1024);
+        this.bufferCapacity = bufCapacity < 256 ? 256 : bufCapacity;
         this.threads = config.getIntValue("threads", Runtime.getRuntime().availableProcessors() * 16);
         this.bufferPoolSize = config.getIntValue("bufferPoolSize", Runtime.getRuntime().availableProcessors() * 512);
         this.responsePoolSize = config.getIntValue("responsePoolSize", Runtime.getRuntime().availableProcessors() * 256);
@@ -125,6 +120,24 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         });
     }
 
+    protected static int parseLenth(String value, int defValue) {
+        if (value == null) return defValue;
+        value = value.toUpperCase().replace("B", "");
+        if (value.endsWith("G")) return Integer.decode(value.replace("G", "")) * 1024 * 1024 * 1024;
+        if (value.endsWith("M")) return Integer.decode(value.replace("M", "")) * 1024 * 1024;
+        if (value.endsWith("K")) return Integer.decode(value.replace("K", "")) * 1024;
+        return Integer.decode(value);
+    }
+
+    protected static long parseLenth(String value, long defValue) {
+        if (value == null) return defValue;
+        value = value.toUpperCase().replace("B", "");
+        if (value.endsWith("G")) return Long.decode(value.replace("G", "")) * 1024 * 1024 * 1024;
+        if (value.endsWith("M")) return Long.decode(value.replace("M", "")) * 1024 * 1024;
+        if (value.endsWith("K")) return Long.decode(value.replace("K", "")) * 1024;
+        return Long.decode(value);
+    }
+
     public void destroy(final AnyValue config) throws Exception {
         this.prepare.destroy(context, config);
     }
@@ -161,7 +174,6 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
     public void start() throws IOException {
         this.context = this.createContext();
         this.prepare.init(this.context, config);
-        if (this.watch != null) this.watch.inject(this.prepare);
         this.serverChannel = ProtocolServer.create(this.protocol, context);
         this.serverChannel.open();
         if (this.serverChannel.supportedOptions().contains(StandardSocketOptions.TCP_NODELAY)) {
@@ -190,6 +202,76 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         logger.info(this.getClass().getSimpleName() + " shutdown in " + e + " ms");
     }
 
+    /**
+     * 判断是否存在Filter
+     *
+     * @param <T>         泛型
+     * @param filterClass Filter类
+     *
+     * @return boolean
+     */
+    public <T extends Filter> boolean containsFilter(Class<T> filterClass) {
+        return this.prepare.containsFilter(filterClass);
+    }
+
+    /**
+     * 判断是否存在Filter
+     *
+     * @param <T>             泛型
+     * @param filterClassName Filter类
+     *
+     * @return boolean
+     */
+    public <T extends Filter> boolean containsFilter(String filterClassName) {
+        return this.prepare.containsFilter(filterClassName);
+    }
+
+    /**
+     * 判断是否存在Servlet
+     *
+     * @param servletClass Servlet类
+     *
+     * @return boolean
+     */
+    public boolean containsServlet(Class<? extends S> servletClass) {
+        return this.prepare.containsServlet(servletClass);
+    }
+
+    /**
+     * 判断是否存在Servlet
+     *
+     * @param servletClassName Servlet类
+     *
+     * @return boolean
+     */
+    public boolean containsServlet(String servletClassName) {
+        return this.prepare.containsServlet(servletClassName);
+    }
+
+    /**
+     * 销毁Servlet
+     *
+     * @param servlet Servlet
+     */
+    public void destroyServlet(S servlet) {
+        servlet.destroy(context, this.prepare.getServletConf(servlet));
+    }
+
+    //创建数
+    public long getCreateConnectionCount() {
+        return serverChannel == null ? -1 : serverChannel.getCreateCount();
+    }
+
+    //关闭数
+    public long getClosedConnectionCount() {
+        return serverChannel == null ? -1 : serverChannel.getClosedCount();
+    }
+
+    //在线数
+    public long getLivingConnectionCount() {
+        return serverChannel == null ? -1 : serverChannel.getLivingCount();
+    }
+
     protected Format createFormat() {
         String sf = "0";
         if (this.threads > 10) sf = "00";
@@ -198,7 +280,7 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         return new DecimalFormat(sf);
     }
 
-    public static URL[] loadLib(final Logger logger, final String lib) throws Exception {
+    public static URL[] loadLib(final RedkaleClassLoader classLoader, final Logger logger, final String lib) throws Exception {
         if (lib == null || lib.isEmpty()) return new URL[0];
         final Set<URL> set = new HashSet<>();
         for (String s : lib.split(";")) {
@@ -216,17 +298,8 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
             }
         }
         if (set.isEmpty()) return new URL[0];
-        ClassLoader cl = Thread.currentThread().getContextClassLoader();
+        for (URL url : set) {
-        if (cl instanceof URLClassLoader) {
+            classLoader.addURL(url);
-            URLClassLoader loader = (URLClassLoader) cl;
-            final Method method = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
-            method.setAccessible(true);
-            for (URL url : set) {
-                method.invoke(loader, url);
-                //if (logger != null) logger.log(Level.INFO, "Server found ClassPath({0})", url);
-            }
-        } else {
-            Thread.currentThread().setContextClassLoader(new URLClassLoader(set.toArray(new URL[set.size()]), cl));
         }
         List<URL> list = new ArrayList<>(set);
         Collections.sort(list, (URL o1, URL o2) -> o1.getFile().compareTo(o2.getFile()));

src/org/redkale/net/Transport.java

@@ -11,9 +11,9 @@ import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.function.Supplier;
-import java.util.stream.Collectors;
+import org.redkale.convert.*;
-import org.redkale.util.ObjectPool;
+import org.redkale.convert.json.JsonConvert;
-import org.redkale.watch.WatchFactory;
+import org.redkale.util.*;
 
 /**
  * 传输客户端
@@ -50,71 +50,79 @@ public final class Transport {
 
     protected final String protocol;
 
-    protected final WatchFactory watch;
-
     protected final AsynchronousChannelGroup group;
 
     protected final InetSocketAddress clientAddress;
 
-    protected InetSocketAddress[] remoteAddres = new InetSocketAddress[0];
+    protected TransportAddress[] transportAddres = new TransportAddress[0];
 
     protected final ObjectPool<ByteBuffer> bufferPool;
 
+    //负载均衡策略
+    protected final TransportStrategy strategy;
+
     protected final ConcurrentHashMap<SocketAddress, BlockingQueue<AsyncConnection>> connPool = new ConcurrentHashMap<>();
 
-    public Transport(String name, WatchFactory watch, String subprotocol, final ObjectPool<ByteBuffer> transportBufferPool,
+    public Transport(String name, String subprotocol, final ObjectPool<ByteBuffer> transportBufferPool,
-        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress, final Collection<InetSocketAddress> addresses) {
+        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress,
-        this(name, DEFAULT_PROTOCOL, watch, subprotocol, transportBufferPool, transportChannelGroup, clientAddress, addresses);
+        final Collection<InetSocketAddress> addresses, final TransportStrategy strategy) {
+        this(name, DEFAULT_PROTOCOL, subprotocol, transportBufferPool, transportChannelGroup, clientAddress, addresses, strategy);
     }
 
-    public Transport(String name, String protocol, WatchFactory watch, String subprotocol, final ObjectPool<ByteBuffer> transportBufferPool,
+    public Transport(String name, String protocol, String subprotocol, final ObjectPool<ByteBuffer> transportBufferPool,
-        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress, final Collection<InetSocketAddress> addresses) {
+        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress,
+        final Collection<InetSocketAddress> addresses, final TransportStrategy strategy) {
         this.name = name;
-        this.watch = watch;
         this.subprotocol = subprotocol == null ? "" : subprotocol.trim();
         this.protocol = protocol;
         this.tcp = "TCP".equalsIgnoreCase(protocol);
         this.group = transportChannelGroup;
         this.bufferPool = transportBufferPool;
         this.clientAddress = clientAddress;
+        this.strategy = strategy;
         updateRemoteAddresses(addresses);
     }
 
-    public Transport(final Collection<Transport> transports) {
-        Transport first = null;
-        List<String> tmpgroup = new ArrayList<>();
-        if (transports != null) {
-            for (Transport t : transports) {
-                if (first == null) first = t;
-                tmpgroup.add(t.name);
-            }
-        }
-        if (first == null) throw new NullPointerException("Collection<Transport> is null or empty");
-        //必须按字母排列顺序确保，相同内容的transport列表组合的name相同，而不会因为list的顺序不同产生不同的name
-        this.name = tmpgroup.stream().sorted().collect(Collectors.joining(";"));
-        this.watch = first.watch;
-        this.subprotocol = first.subprotocol;
-        this.protocol = first.protocol;
-        this.tcp = "TCP".equalsIgnoreCase(first.protocol);
-        this.group = first.group;
-        this.bufferPool = first.bufferPool;
-        this.clientAddress = first.clientAddress;
-        Set<InetSocketAddress> addrs = new HashSet<>();
-        transports.forEach(t -> addrs.addAll(Arrays.asList(t.getRemoteAddresses())));
-        updateRemoteAddresses(addrs);
-    }
-
     public final InetSocketAddress[] updateRemoteAddresses(final Collection<InetSocketAddress> addresses) {
-        InetSocketAddress[] oldAddresses = this.remoteAddres;
+        TransportAddress[] oldAddresses = this.transportAddres;
-        List<InetSocketAddress> list = new ArrayList<>();
+        List<TransportAddress> list = new ArrayList<>();
         if (addresses != null) {
             for (InetSocketAddress addr : addresses) {
                 if (clientAddress != null && clientAddress.equals(addr)) continue;
-                list.add(addr);
+                list.add(new TransportAddress(addr));
             }
         }
-        this.remoteAddres = list.toArray(new InetSocketAddress[list.size()]);
+        this.transportAddres = list.toArray(new TransportAddress[list.size()]);
-        return oldAddresses;
+
+        InetSocketAddress[] rs = new InetSocketAddress[oldAddresses.length];
+        for (int i = 0; i < rs.length; i++) {
+            rs[i] = oldAddresses[i].getAddress();
+        }
+        return rs;
+    }
+
+    public final boolean addRemoteAddresses(final InetSocketAddress addr) {
+        if (addr == null) return false;
+        synchronized (this) {
+            if (this.transportAddres == null) {
+                this.transportAddres = new TransportAddress[]{new TransportAddress(addr)};
+            } else {
+                for (TransportAddress i : this.transportAddres) {
+                    if (addr.equals(i.address)) return false;
+                }
+                this.transportAddres = Utility.append(transportAddres, new TransportAddress(addr));
+            }
+            return true;
+        }
+    }
+
+    public final boolean removeRemoteAddresses(InetSocketAddress addr) {
+        if (addr == null) return false;
+        if (this.transportAddres == null) return false;
+        synchronized (this) {
+            this.transportAddres = Utility.remove(transportAddres, new TransportAddress(addr));
+        }
+        return true;
     }
 
     public String getName() {
@@ -133,13 +141,25 @@ public final class Transport {
         return clientAddress;
     }
 
+    public TransportAddress[] getTransportAddresses() {
+        return transportAddres;
+    }
+
     public InetSocketAddress[] getRemoteAddresses() {
-        return remoteAddres;
+        InetSocketAddress[] rs = new InetSocketAddress[transportAddres.length];
+        for (int i = 0; i < rs.length; i++) {
+            rs[i] = transportAddres[i].getAddress();
+        }
+        return rs;
+    }
+
+    public ConcurrentHashMap<SocketAddress, BlockingQueue<AsyncConnection>> getAsyncConnectionPool() {
+        return connPool;
     }
 
     @Override
     public String toString() {
-        return Transport.class.getSimpleName() + "{name = " + name + ", protocol = " + protocol + ", clientAddress = " + clientAddress + ", remoteAddres = " + Arrays.toString(remoteAddres) + "}";
+        return Transport.class.getSimpleName() + "{name = " + name + ", protocol = " + protocol + ", clientAddress = " + clientAddress + ", remoteAddres = " + Arrays.toString(transportAddres) + "}";
     }
 
     public ByteBuffer pollBuffer() {
@@ -163,32 +183,57 @@ public final class Transport {
     }
 
     public AsyncConnection pollConnection(SocketAddress addr) {
-        if (addr == null && remoteAddres.length == 1) addr = remoteAddres[0];
+        if (this.strategy != null) return strategy.pollConnection(addr, this);
+        if (addr == null && this.transportAddres.length == 1) addr = this.transportAddres[0].address;
         final boolean rand = addr == null;
-        if (rand && remoteAddres.length < 1) throw new RuntimeException("Transport (" + this.name + ") have no remoteAddress list");
+        if (rand && this.transportAddres.length < 1) throw new RuntimeException("Transport (" + this.name + ") have no remoteAddress list");
         try {
             if (tcp) {
                 AsynchronousSocketChannel channel = null;
                 if (rand) {   //取地址
-                    for (int i = 0; i < remoteAddres.length; i++) {
+                    TransportAddress transportAddr;
-                        addr = remoteAddres[i];
+                    boolean tryed = false;
-                        BlockingQueue<AsyncConnection> queue = connPool.get(addr);
+                    for (int i = 0; i < transportAddres.length; i++) {
-                        if (queue != null && !queue.isEmpty()) {
+                        transportAddr = transportAddres[i];
+                        addr = transportAddr.address;
+                        if (!transportAddr.enable) continue;
+                        final BlockingQueue<AsyncConnection> queue = transportAddr.conns;
+                        if (!queue.isEmpty()) {
                             AsyncConnection conn;
                             while ((conn = queue.poll()) != null) {
                                 if (conn.isOpen()) return conn;
                             }
                         }
+                        tryed = true;
                         if (channel == null) {
                             channel = AsynchronousSocketChannel.open(group);
                             if (supportTcpNoDelay) channel.setOption(StandardSocketOptions.TCP_NODELAY, true);
                         }
                         try {
                             channel.connect(addr).get(2, TimeUnit.SECONDS);
+                            transportAddr.enable = true;
                             break;
                         } catch (Exception iex) {
-                            iex.printStackTrace();
+                            transportAddr.enable = false;
-                            if (i == remoteAddres.length - 1) channel = null;
+                            channel = null;
+                        }
+                    }
+                    if (channel == null && !tryed) {
+                        for (int i = 0; i < transportAddres.length; i++) {
+                            transportAddr = transportAddres[i];
+                            addr = transportAddr.address;
+                            if (channel == null) {
+                                channel = AsynchronousSocketChannel.open(group);
+                                if (supportTcpNoDelay) channel.setOption(StandardSocketOptions.TCP_NODELAY, true);
+                            }
+                            try {
+                                channel.connect(addr).get(2, TimeUnit.SECONDS);
+                                transportAddr.enable = true;
+                                break;
+                            } catch (Exception iex) {
+                                transportAddr.enable = false;
+                                channel = null;
+                            }
                         }
                     }
                 } else {
@@ -199,7 +244,7 @@ public final class Transport {
                 if (channel == null) return null;
                 return AsyncConnection.create(channel, addr, 3000, 3000);
             } else { // UDP
-                if (rand) addr = remoteAddres[0];
+                if (rand) addr = this.transportAddres[0].address;
                 DatagramChannel channel = DatagramChannel.open();
                 channel.configureBlocking(true);
                 channel.connect(addr);
@@ -261,4 +306,54 @@ public final class Transport {
         });
     }
 
+    public static class TransportAddress {
+
+        protected InetSocketAddress address;
+
+        protected volatile boolean enable;
+
+        protected final BlockingQueue<AsyncConnection> conns = new ArrayBlockingQueue<>(MAX_POOL_LIMIT);
+
+        public TransportAddress(InetSocketAddress address) {
+            this.address = address;
+            this.enable = true;
+        }
+
+        @java.beans.ConstructorProperties({"address", "enable"})
+        public TransportAddress(InetSocketAddress address, boolean enable) {
+            this.address = address;
+            this.enable = enable;
+        }
+
+        public InetSocketAddress getAddress() {
+            return address;
+        }
+
+        public boolean isEnable() {
+            return enable;
+        }
+
+        @ConvertColumn(ignore = true)
+        public BlockingQueue<AsyncConnection> getConns() {
+            return conns;
+        }
+
+        @Override
+        public int hashCode() {
+            return this.address.hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj) return true;
+            if (obj == null) return false;
+            if (getClass() != obj.getClass()) return false;
+            final TransportAddress other = (TransportAddress) obj;
+            return this.address.equals(other.address);
+        }
+
+        public String toString() {
+            return JsonConvert.root().convertTo(this);
+        }
+    }
 }

src/org/redkale/net/TransportFactory.java

@@ -0,0 +1,189 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net;
+
+import java.lang.ref.WeakReference;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.AsynchronousChannelGroup;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.logging.*;
+import java.util.stream.Collectors;
+import org.redkale.service.Service;
+import org.redkale.util.ObjectPool;
+
+/**
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class TransportFactory {
+
+    protected static final Logger logger = Logger.getLogger(TransportFactory.class.getSimpleName());
+
+    //传输端的线程池
+    protected final ExecutorService executor;
+
+    //传输端的ByteBuffer对象池
+    protected final ObjectPool<ByteBuffer> bufferPool;
+
+    //传输端的ChannelGroup
+    protected final AsynchronousChannelGroup channelGroup;
+
+    //每个地址对应的Group名
+    protected final Map<InetSocketAddress, String> groupAddrs = new HashMap<>();
+
+    //协议地址的Group集合
+    protected final Map<String, TransportGroupInfo> groupInfos = new HashMap<>();
+
+    protected final List<WeakReference<Service>> services = new CopyOnWriteArrayList<>();
+
+    //负载均衡策略
+    protected final TransportStrategy strategy;
+
+    public TransportFactory(ExecutorService executor, ObjectPool<ByteBuffer> bufferPool, AsynchronousChannelGroup channelGroup,
+        final TransportStrategy strategy) {
+        this.executor = executor;
+        this.bufferPool = bufferPool;
+        this.channelGroup = channelGroup;
+        this.strategy = strategy;
+    }
+
+    public TransportFactory(ExecutorService executor, ObjectPool<ByteBuffer> bufferPool, AsynchronousChannelGroup channelGroup) {
+        this(executor, bufferPool, channelGroup, null);
+    }
+
+    public String findGroupName(InetSocketAddress addr) {
+        if (addr == null) return null;
+        return groupAddrs.get(addr);
+    }
+
+    public TransportGroupInfo findGroupInfo(String group) {
+        if (group == null) return null;
+        return groupInfos.get(group);
+    }
+
+    public boolean addGroupInfo(String groupName, InetSocketAddress... addrs) {
+        addGroupInfo(new TransportGroupInfo(groupName, addrs));
+        return true;
+    }
+
+    public boolean removeGroupInfo(String groupName, InetSocketAddress addr) {
+        if (groupName == null || groupName.isEmpty() || addr == null) return false;
+        if (!groupName.equals(groupAddrs.get(addr))) return false;
+        TransportGroupInfo group = groupInfos.get(groupName);
+        if (group == null) return false;
+        group.removeAddress(addr);
+        groupAddrs.remove(addr);
+        return true;
+    }
+
+    public TransportFactory addGroupInfo(String name, Set<InetSocketAddress> addrs) {
+        addGroupInfo(new TransportGroupInfo(name, addrs));
+        return this;
+    }
+
+    public boolean addGroupInfo(TransportGroupInfo info) {
+        if (info == null) throw new RuntimeException("TransportGroupInfo can not null");
+        if (info.addresses == null) throw new RuntimeException("TransportGroupInfo.addresses can not null");
+        if (!checkName(info.name)) throw new RuntimeException("Transport.group.name only 0-9 a-z A-Z _ cannot begin 0-9");
+        TransportGroupInfo old = groupInfos.get(info.name);
+        if (old != null && !old.protocol.equals(info.protocol)) throw new RuntimeException("Transport.group.name repeat but protocol is different");
+        if (old != null && !old.subprotocol.equals(info.subprotocol)) throw new RuntimeException("Transport.group.name repeat but subprotocol is different");
+        for (InetSocketAddress addr : info.addresses) {
+            if (!groupAddrs.getOrDefault(addr, info.name).equals(info.name)) throw new RuntimeException(addr + " repeat but different group.name");
+        }
+        if (old == null) {
+            groupInfos.put(info.name, info);
+        } else {
+            old.putAddress(info.addresses);
+        }
+        for (InetSocketAddress addr : info.addresses) {
+            groupAddrs.put(addr, info.name);
+        }
+        return true;
+    }
+
+    public Transport loadSameGroupTransport(InetSocketAddress sncpAddress) {
+        return loadTransport(groupAddrs.get(sncpAddress), sncpAddress);
+    }
+
+    public Transport[] loadDiffGroupTransports(InetSocketAddress sncpAddress, final Set<String> diffGroups) {
+        if (diffGroups == null) return null;
+        final String sncpGroup = groupAddrs.get(sncpAddress);
+        final List<Transport> transports = new ArrayList<>();
+        for (String group : diffGroups) {
+            if (sncpGroup == null || !sncpGroup.equals(group)) {
+                transports.add(loadTransport(group, sncpAddress));
+            }
+        }
+        return transports.toArray(new Transport[transports.size()]);
+    }
+
+    public Transport loadRemoteTransport(InetSocketAddress sncpAddress, final Set<String> groups) {
+        if (groups == null) return null;
+        Set<InetSocketAddress> addresses = new HashSet<>();
+        TransportGroupInfo info = null;
+        for (String group : groups) {
+            info = groupInfos.get(group);
+            if (info == null) continue;
+            addresses.addAll(info.addresses);
+        }
+        if (info == null) return null;
+        if (sncpAddress != null) addresses.remove(sncpAddress);
+        return new Transport(groups.stream().sorted().collect(Collectors.joining(";")), info.protocol, info.subprotocol, this.bufferPool, this.channelGroup, sncpAddress, addresses, this.strategy);
+    }
+
+    private Transport loadTransport(final String groupName, InetSocketAddress sncpAddress) {
+        if (groupName == null) return null;
+        TransportGroupInfo info = groupInfos.get(groupName);
+        if (info == null) return null;
+        return new Transport(groupName, info.protocol, info.subprotocol, this.bufferPool, this.channelGroup, sncpAddress, info.addresses, this.strategy);
+    }
+
+    public ExecutorService getExecutor() {
+        return executor;
+    }
+
+    public List<TransportGroupInfo> getGroupInfos() {
+        return new ArrayList<>(this.groupInfos.values());
+    }
+
+    public void addSncpService(Service service) {
+        if (service == null) return;
+        services.add(new WeakReference<>(service));
+    }
+
+    public List<Service> getServices() {
+        List<Service> rs = new ArrayList<>();
+        for (WeakReference<Service> ref : services) {
+            Service service = ref.get();
+            if (service != null) rs.add(service);
+        }
+        return rs;
+    }
+
+    public void shutdownNow() {
+        try {
+            this.channelGroup.shutdownNow();
+        } catch (Exception e) {
+            logger.log(Level.FINER, "close transportChannelGroup erroneous", e);
+        }
+    }
+
+    private static boolean checkName(String name) {  //不能含特殊字符
+        if (name.isEmpty()) return false;
+        if (name.charAt(0) >= '0' && name.charAt(0) <= '9') return false;
+        for (char ch : name.toCharArray()) {
+            if (!((ch >= '0' && ch <= '9') || ch == '_' || (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))) { //不能含特殊字符
+                return false;
+            }
+        }
+        return true;
+    }
+}

src/org/redkale/net/TransportGroupInfo.java

@@ -0,0 +1,127 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net;
+
+import java.net.InetSocketAddress;
+import java.util.*;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.util.Utility;
+
+/**
+ * 协议地址组合对象, 对应application.xml 中 resources->group 节点信息
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class TransportGroupInfo {
+
+    protected String name;  //地址
+
+    protected String protocol; //协议 取值范围:  TCP、UDP
+
+    protected String subprotocol; //子协议，预留使用
+
+    protected Set<InetSocketAddress> addresses; //地址列表， 对应 resources-&#62;group-&#62;node节点信息
+
+    public TransportGroupInfo() {
+    }
+
+    public TransportGroupInfo(String name, InetSocketAddress... addrs) {
+        this(name, "TCP", "", Utility.ofSet(addrs));
+    }
+
+    public TransportGroupInfo(String name, Set<InetSocketAddress> addrs) {
+        this(name, "TCP", "", addrs);
+    }
+
+    public TransportGroupInfo(String name, String protocol, String subprotocol, InetSocketAddress... addrs) {
+        this(name, protocol, subprotocol, Utility.ofSet(addrs));
+    }
+
+    public TransportGroupInfo(String name, String protocol, String subprotocol, Set<InetSocketAddress> addrs) {
+        Objects.requireNonNull(name, "Transport.group.name can not null");
+        this.name = name;
+        this.protocol = protocol == null ? "TCP" : protocol;
+        this.subprotocol = subprotocol == null ? "" : subprotocol;
+        this.addresses = addrs;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        Objects.requireNonNull(name, "Transport.group.name can not null");
+        this.name = name;
+    }
+
+    public String getProtocol() {
+        return protocol;
+    }
+
+    public void setProtocol(String protocol) {
+        this.protocol = protocol == null ? "TCP" : protocol;
+    }
+
+    public String getSubprotocol() {
+        return subprotocol;
+    }
+
+    public void setSubprotocol(String subprotocol) {
+        this.subprotocol = subprotocol == null ? "" : subprotocol;
+        this.subprotocol = subprotocol;
+    }
+
+    public Set<InetSocketAddress> getAddresses() {
+        return addresses;
+    }
+
+    public Set<InetSocketAddress> copyAddresses() {
+        return addresses == null ? null : new LinkedHashSet<>(addresses);
+    }
+
+    public void setAddresses(Set<InetSocketAddress> addresses) {
+        this.addresses = addresses;
+    }
+
+    public boolean containsAddress(InetSocketAddress addr) {
+        synchronized (this) {
+            if (this.addresses == null) return false;
+            return this.addresses.contains(addr);
+        }
+    }
+
+    public void removeAddress(InetSocketAddress addr) {
+        if (addr == null) return;
+        synchronized (this) {
+            if (this.addresses == null) return;
+            this.addresses.remove(addr);
+        }
+    }
+
+    public void putAddress(InetSocketAddress addr) {
+        if (addr == null) return;
+        synchronized (this) {
+            if (this.addresses == null) this.addresses = new HashSet<>();
+            this.addresses.add(addr);
+        }
+    }
+
+    public void putAddress(Set<InetSocketAddress> addrs) {
+        if (addrs == null) return;
+        synchronized (this) {
+            if (this.addresses == null) this.addresses = new HashSet<>();
+            this.addresses.addAll(addrs);
+        }
+    }
+
+    @Override
+    public String toString() {
+        return JsonConvert.root().convertTo(this);
+    }
+}

src/org/redkale/net/TransportStrategy.java

@@ -0,0 +1,21 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net;
+
+import java.net.SocketAddress;
+
+/**
+ * 远程请求的负载均衡策略
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public interface TransportStrategy {
+
+    public AsyncConnection pollConnection(SocketAddress addr, Transport transport);
+}

src/org/redkale/net/http/DefaultRestServlet.java

@@ -1,29 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.net.http;
-
-import java.io.IOException;
-
-/**
- * 默认Servlet, 没有配置RestHttpServlet实现类则使用该默认类
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public class DefaultRestServlet extends RestHttpServlet<Object> {
-
-    @Override
-    protected Object currentUser(HttpRequest req) throws IOException {
-        return new Object();
-    }
-
-    @Override
-    public void authenticate(int moduleid, int actionid, HttpRequest request, HttpResponse response, HttpServlet next) throws IOException {
-        next.execute(request, response);
-    }
-
-}

src/org/redkale/net/http/HttpBaseServlet.java

@@ -1,537 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.net.http;
-
-import java.io.*;
-import org.redkale.net.Response;
-import org.redkale.net.Request;
-import org.redkale.util.AnyValue;
-import java.lang.annotation.*;
-import static java.lang.annotation.ElementType.*;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-import java.lang.reflect.*;
-import java.nio.*;
-import java.util.*;
-import java.util.concurrent.*;
-import jdk.internal.org.objectweb.asm.*;
-import static jdk.internal.org.objectweb.asm.ClassWriter.COMPUTE_FRAMES;
-import static jdk.internal.org.objectweb.asm.Opcodes.*;
-import org.redkale.service.RetResult;
-
-/**
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public abstract class HttpBaseServlet extends HttpServlet {
-
-    public static final int RET_SERVER_ERROR = 1800_0001;
-
-    public static final int RET_METHOD_ERROR = 1800_0002;
-
-    /**
-     * 配合 HttpBaseServlet 使用。
-     * 当标记为 &#64;AuthIgnore 的方法在执行execute之前不会调用authenticate 方法。
-     *
-     * <p>
-     * 详情见: https://redkale.org
-     *
-     * @author zhangjx
-     */
-    @Inherited
-    @Documented
-    @Target({METHOD, TYPE})
-    @Retention(RUNTIME)
-    protected @interface AuthIgnore {
-
-    }
-
-    /**
-     * 配合 &#64;WebParam 使用。
-     * 用于对&#64;WebParam中参数的来源类型
-     *
-     * <p>
-     * 详情见: https://redkale.org
-     *
-     * @author zhangjx
-     */
-    protected enum ParamSourceType {
-
-        PARAMETER, HEADER, COOKIE;
-    }
-
-    /**
-     * 配合 &#64;WebMapping 使用。
-     * 用于对&#64;WebMapping方法中参数描述
-     *
-     * <p>
-     * 详情见: https://redkale.org
-     *
-     * @author zhangjx
-     */
-    @Documented
-    @Target({METHOD})
-    @Retention(RUNTIME)
-    @Repeatable(WebParams.class)
-    protected @interface WebParam {
-
-        String name(); //参数名
-
-        Class type(); //参数的数据类型
-
-        String comment() default ""; //备注描述
-
-        ParamSourceType src() default ParamSourceType.PARAMETER; //参数来源类型
-
-        int radix() default 10; //转换数字byte/short/int/long时所用的进制数， 默认10进制
-
-        boolean required() default true; //参数是否必传
-    }
-
-    @Documented
-    @Target({METHOD})
-    @Retention(RUNTIME)
-    protected @interface WebParams {
-
-        WebParam[] value();
-    }
-
-    /**
-     * 使用 WebMapping 替代。
-     * <p>
-     * 详情见: https://redkale.org
-     *
-     * @author zhangjx
-     */
-    @Deprecated
-    @Documented
-    @Target({METHOD})
-    @Retention(RUNTIME)
-    protected @interface WebAction {
-
-        int actionid() default 0;
-
-        String url();
-
-        String[] methods() default {};//允许方法(不区分大小写),如:GET/POST/PUT,为空表示允许所有方法
-
-        String comment() default ""; //备注描述
-
-        boolean inherited() default true; //是否能被继承, 当 HttpBaseServlet 被继承后该方法是否能被子类继承
-
-        String result() default "Object"; //输出结果的数据类型
-
-        Class[] results() default {}; //输出结果的数据类型集合，由于结果类型可能是泛型而注解的参数值不支持泛型，因此加入明细数据类型集合
-    }
-
-    /**
-     * 配合 HttpBaseServlet 使用。
-     * 用于对&#64;WebServlet对应的url进行细分。 其url必须是包含WebServlet中定义的前缀， 且不能是正则表达式
-     *
-     * <p>
-     * 详情见: https://redkale.org
-     *
-     * @author zhangjx
-     */
-    @Documented
-    @Target({METHOD})
-    @Retention(RUNTIME)
-    protected @interface WebMapping {
-
-        int actionid() default 0;
-
-        String url();
-
-        String[] methods() default {};//允许方法(不区分大小写),如:GET/POST/PUT,为空表示允许所有方法
-
-        String comment() default ""; //备注描述
-
-        boolean inherited() default true; //是否能被继承, 当 HttpBaseServlet 被继承后该方法是否能被子类继承
-
-        String result() default "Object"; //输出结果的数据类型
-
-        Class[] results() default {}; //输出结果的数据类型集合，由于结果类型可能是泛型而注解的参数值不支持泛型，因此加入明细数据类型集合
-    }
-
-    /**
-     * 配合 HttpBaseServlet 使用。
-     * 当标记为 &#64;HttpCacheable 的方法使用response.finish的参数将被缓存一段时间(默认值 seconds=15秒)。
-     * 通常情况下 &#64;HttpCacheable 需要与 &#64;AuthIgnore 一起使用，没有标记&#64;AuthIgnore的方法一般输出的结果与当前用户信息有关。
-     *
-     * <p>
-     * 详情见: https://redkale.org
-     *
-     * @author zhangjx
-     */
-    @Documented
-    @Target({METHOD})
-    @Retention(RUNTIME)
-    protected @interface HttpCacheable {
-
-        /**
-         * 超时的秒数
-         *
-         * @return 超时秒数
-         */
-        int seconds() default 15;
-    }
-
-    private Map.Entry<String, Entry>[] mappings;
-
-    private final HttpServlet authSuccessServlet = new HttpServlet() {
-        @Override
-        public void execute(HttpRequest request, HttpResponse response) throws IOException {
-            Entry entry = (Entry) request.attachment;
-            if (entry.cacheseconds > 0) {//有缓存设置
-                CacheEntry ce = entry.cache.get(request.getRequestURI());
-                if (ce != null && ce.time + entry.cacheseconds > System.currentTimeMillis()) { //缓存有效
-                    response.setStatus(ce.status);
-                    response.setContentType(ce.contentType);
-                    response.finish(ce.getBuffers());
-                    return;
-                }
-                response.setBufferHandler(entry.cacheHandler);
-            }
-            entry.servlet.execute(request, response);
-        }
-    };
-
-    private final HttpServlet preSuccessServlet = new HttpServlet() {
-        @Override
-        public void execute(HttpRequest request, HttpResponse response) throws IOException {
-            for (Map.Entry<String, Entry> en : mappings) {
-                if (request.getRequestURI().startsWith(en.getKey())) {
-                    Entry entry = en.getValue();
-                    if (!entry.checkMethod(request.getMethod())) {
-                        response.finishJson(new RetResult(RET_METHOD_ERROR, "Method(" + request.getMethod() + ") Error"));
-                        return;
-                    }
-                    request.attachment = entry;
-                    if (entry.ignore) {
-                        authSuccessServlet.execute(request, response);
-                    } else {
-                        authenticate(entry.moduleid, entry.actionid, request, response, authSuccessServlet);
-                    }
-                    return;
-                }
-            }
-            throw new IOException(this.getClass().getName() + " not found method for URI(" + request.getRequestURI() + ")");
-        }
-    };
-
-    /**
-     * <p>
-     * 预执行方法，在execute方法之前运行，通常用于常规统计或基础检测，例如 : <br>
-     * <blockquote><pre>
-     *      &#64;Override
-     *      public void preExecute(final HttpRequest request, final HttpResponse response, HttpServlet next) throws IOException {
-     *          if (finer) response.setRecycleListener((req, resp) -&#62; {  //记录处理时间比较长的请求
-     *              long e = System.currentTimeMillis() - ((HttpRequest) req).getCreatetime();
-     *              if (e &#62; 200) logger.finer("http-execute-cost-time: " + e + " ms. request = " + req);
-     *          });
-     *          next.execute(request, response);
-     *      }
-     * </pre></blockquote>
-     * <p>
-     *
-     * @param request  HttpRequest
-     * @param response HttpResponse
-     * @param next     HttpServlet
-     *
-     * @throws IOException IOException
-     */
-    public void preExecute(HttpRequest request, HttpResponse response, final HttpServlet next) throws IOException {
-        next.execute(request, response);
-    }
-
-    /**
-     * 使用 public void authenticate(int moduleid, int actionid, HttpRequest request, HttpResponse response, final HttpServlet next) throws IOException 代替
-     *
-     * @param moduleid int
-     * @param actionid int
-     * @param request  HttpRequest
-     * @param response HttpResponse
-     *
-     * @return boolean
-     * @throws IOException IOException
-     * @deprecated
-     */
-    @Deprecated
-    public boolean authenticate(int moduleid, int actionid, HttpRequest request, HttpResponse response) throws IOException {
-        return true;
-    }
-
-    /**
-     * <p>
-     * 用户登录或权限验证， 没有注解为&#64;AuthIgnore 的方法会执行authenticate方法, 若验证成功则必须调用next.execute(request, response);进行下一步操作, 例如: <br>
-     * <blockquote><pre>
-     *      &#64;Override
-     *      public void authenticate(int moduleid, int actionid, HttpRequest request, HttpResponse response, final HttpServlet next) throws IOException {
-     *          UserInfo info = currentUser(request);
-     *          if (info == null) {
-     *              response.finishJson(RET_UNLOGIN);
-     *              return;
-     *          } else if (!info.checkAuth(module, actionid)) {
-     *              response.finishJson(RET_AUTHILLEGAL);
-     *              return;
-     *          }
-     *          next.execute(request, response);
-     *      }
-     * </pre></blockquote>
-     * <p>
-     *
-     *
-     * @param moduleid 模块ID，来自&#64;WebServlet.moduleid()
-     * @param actionid 操作ID，来自&#64;WebMapping.actionid()
-     * @param request  HttpRequest
-     * @param response HttpResponse
-     * @param next     HttpServlet
-     *
-     * @throws IOException IOException
-     */
-    public abstract void authenticate(int moduleid, int actionid, HttpRequest request, HttpResponse response, final HttpServlet next) throws IOException;
-
-    @Override
-    public final void execute(HttpRequest request, HttpResponse response) throws IOException {
-        preExecute(request, response, preSuccessServlet);
-    }
-
-    public final void preInit(HttpContext context, AnyValue config) {
-        String path = _prefix == null ? "" : _prefix;
-        WebServlet ws = this.getClass().getAnnotation(WebServlet.class);
-        if (ws != null && !ws.repair()) path = "";
-        HashMap<String, Entry> map = load();
-        this.mappings = new Map.Entry[map.size()];
-        int i = -1;
-        for (Map.Entry<String, Entry> en : map.entrySet()) {
-            mappings[++i] = new AbstractMap.SimpleEntry<>(path + en.getKey(), en.getValue());
-        }
-        //必须要倒排序, /query /query1 /query12  确保含子集的优先匹配 /query12  /query1  /query
-        Arrays.sort(mappings, (o1, o2) -> o2.getKey().compareTo(o1.getKey()));
-    }
-
-    public final void postDestroy(HttpContext context, AnyValue config) {
-    }
-
-    protected void setHeader(HttpRequest request, String name, Serializable value) {
-        request.header.setValue(name, String.valueOf(value));
-    }
-
-    protected void addHeader(HttpRequest request, String name, Serializable value) {
-        request.header.addValue(name, String.valueOf(value));
-    }
-
-    protected String _prefix(HttpServlet servlet) {
-        return servlet._prefix;
-    }
-
-    private HashMap<String, Entry> load() {
-        final boolean typeIgnore = this.getClass().getAnnotation(AuthIgnore.class) != null;
-        WebServlet module = this.getClass().getAnnotation(WebServlet.class);
-        final int serviceid = module == null ? 0 : module.moduleid();
-        final HashMap<String, Entry> map = new HashMap<>();
-        HashMap<String, Class> nameset = new HashMap<>();
-        final Class selfClz = this.getClass();
-        Class clz = this.getClass();
-        do {
-            if (Modifier.isAbstract(clz.getModifiers())) break;
-            for (final Method method : clz.getMethods()) {
-                //-----------------------------------------------
-                String methodname = method.getName();
-                if ("service".equals(methodname) || "preExecute".equals(methodname) || "execute".equals(methodname) || "authenticate".equals(methodname)) continue;
-                //-----------------------------------------------
-                Class[] paramTypes = method.getParameterTypes();
-                if (paramTypes.length != 2 || paramTypes[0] != HttpRequest.class
-                    || paramTypes[1] != HttpResponse.class) continue;
-                //-----------------------------------------------
-                Class[] exps = method.getExceptionTypes();
-                if (exps.length > 0 && (exps.length != 1 || exps[0] != IOException.class)) continue;
-                //-----------------------------------------------
-
-                final WebMapping mapping = method.getAnnotation(WebMapping.class);
-                final WebAction action = method.getAnnotation(WebAction.class);
-                if (mapping == null && action == null) continue;
-                final boolean inherited = mapping == null ? action.inherited() : mapping.inherited();
-                if (!inherited && selfClz != clz) continue; //忽略不被继承的方法
-                final int actionid = mapping == null ? action.actionid() : mapping.actionid();
-                final String name = mapping == null ? action.url().trim() : mapping.url().trim();
-                final String[] methods = mapping == null ? action.methods() : mapping.methods();
-                if (nameset.containsKey(name)) {
-                    if (nameset.get(name) != clz) continue;
-                    throw new RuntimeException(this.getClass().getSimpleName() + " have two same " + WebMapping.class.getSimpleName() + "(" + name + ")");
-                }
-                nameset.put(name, clz);
-                map.put(name, new Entry(typeIgnore, serviceid, actionid, name, methods, method, createHttpServlet(method)));
-            }
-        } while ((clz = clz.getSuperclass()) != HttpBaseServlet.class);
-        return map;
-    }
-
-    private HttpServlet createHttpServlet(final Method method) {
-        //------------------------------------------------------------------------------
-        final String supDynName = HttpServlet.class.getName().replace('.', '/');
-        final String interName = this.getClass().getName().replace('.', '/');
-        final String interDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(this.getClass());
-        final String requestSupDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(Request.class);
-        final String responseSupDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(Response.class);
-        final String requestDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(HttpRequest.class);
-        final String responseDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(HttpResponse.class);
-        String newDynName = interName + "_Dyn_" + method.getName();
-        int i = 0;
-        for (;;) {
-            try {
-                Class.forName(newDynName.replace('/', '.'));
-                newDynName += "_" + (++i);
-            } catch (Throwable ex) {
-                break;
-            }
-        }
-        //------------------------------------------------------------------------------
-        ClassWriter cw = new ClassWriter(COMPUTE_FRAMES);
-        FieldVisitor fv;
-        MethodVisitor mv;
-        AnnotationVisitor av0;
-        final String factfield = "_factServlet";
-        cw.visit(V1_8, ACC_PUBLIC + ACC_FINAL + ACC_SUPER, newDynName, null, supDynName, null);
-        {
-            fv = cw.visitField(ACC_PUBLIC, factfield, interDesc, null, null);
-            fv.visitEnd();
-        }
-        { //构造函数
-            mv = (cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null));
-            //mv.setDebug(true);
-            mv.visitVarInsn(ALOAD, 0);
-            mv.visitMethodInsn(INVOKESPECIAL, supDynName, "<init>", "()V", false);
-            mv.visitInsn(RETURN);
-            mv.visitMaxs(1, 1);
-            mv.visitEnd();
-        }
-        {
-            mv = (cw.visitMethod(ACC_PUBLIC, "execute", "(" + requestDesc + responseDesc + ")V", null, new String[]{"java/io/IOException"}));
-            mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, factfield, interDesc);
-            mv.visitVarInsn(ALOAD, 1);
-            mv.visitVarInsn(ALOAD, 2);
-            mv.visitMethodInsn(INVOKEVIRTUAL, interName, method.getName(), "(" + requestDesc + responseDesc + ")V", false);
-            mv.visitInsn(RETURN);
-            mv.visitMaxs(3, 3);
-            mv.visitEnd();
-        }
-        {
-            mv = cw.visitMethod(ACC_PUBLIC + ACC_BRIDGE + ACC_SYNTHETIC, "execute", "(" + requestSupDesc + responseSupDesc + ")V", null, new String[]{"java/io/IOException"});
-            mv.visitVarInsn(ALOAD, 0);
-            mv.visitVarInsn(ALOAD, 1);
-            mv.visitTypeInsn(CHECKCAST, HttpRequest.class.getName().replace('.', '/'));
-            mv.visitVarInsn(ALOAD, 2);
-            mv.visitTypeInsn(CHECKCAST, HttpResponse.class.getName().replace('.', '/'));
-            mv.visitMethodInsn(INVOKEVIRTUAL, newDynName, "execute", "(" + requestDesc + responseDesc + ")V", false);
-            mv.visitInsn(RETURN);
-            mv.visitMaxs(3, 3);
-            mv.visitEnd();
-        }
-        cw.visitEnd();
-        //------------------------------------------------------------------------------
-        byte[] bytes = cw.toByteArray();
-        Class<?> newClazz = new ClassLoader(this.getClass().getClassLoader()) {
-            public final Class<?> loadClass(String name, byte[] b) {
-                return defineClass(name, b, 0, b.length);
-            }
-        }.loadClass(newDynName.replace('/', '.'), bytes);
-        try {
-            HttpServlet instance = (HttpServlet) newClazz.newInstance();
-            instance.getClass().getField(factfield).set(instance, this);
-            return instance;
-        } catch (Exception ex) {
-            throw new RuntimeException(ex);
-        }
-    }
-
-    private static final class Entry {
-
-        public Entry(boolean typeIgnore, int moduleid, int actionid, String name, String[] methods, Method method, HttpServlet servlet) {
-            this.moduleid = moduleid;
-            this.actionid = actionid;
-            this.name = name;
-            this.methods = methods;
-            this.method = method;
-            this.servlet = servlet;
-            this.ignore = typeIgnore || method.getAnnotation(AuthIgnore.class) != null;
-            HttpCacheable hc = method.getAnnotation(HttpCacheable.class);
-            this.cacheseconds = hc == null ? 0 : hc.seconds() * 1000;
-            this.cache = cacheseconds > 0 ? new ConcurrentHashMap() : null;
-            this.cacheHandler = cacheseconds > 0 ? (HttpResponse response, ByteBuffer[] buffers) -> {
-                int status = response.getStatus();
-                if (status != 200) return null;
-                CacheEntry ce = new CacheEntry(response.getStatus(), response.getContentType(), buffers);
-                cache.put(response.getRequest().getRequestURI(), ce);
-                return ce.getBuffers();
-            } : null;
-        }
-
-        public boolean isNeedCheck() {
-            return this.moduleid != 0 || this.actionid != 0;
-        }
-
-        public boolean checkMethod(final String reqMethod) {
-            if (methods.length == 0) return true;
-            for (String m : methods) {
-                if (reqMethod.equalsIgnoreCase(m)) return true;
-            }
-            return false;
-        }
-
-        public final HttpResponse.BufferHandler cacheHandler;
-
-        public final ConcurrentHashMap<String, CacheEntry> cache;
-
-        public final int cacheseconds;
-
-        public final boolean ignore;
-
-        public final int moduleid;
-
-        public final int actionid;
-
-        public final String name;
-
-        public final String[] methods;
-
-        public final Method method;
-
-        public final HttpServlet servlet;
-    }
-
-    private static final class CacheEntry {
-
-        public final long time = System.currentTimeMillis();
-
-        private final ByteBuffer[] buffers;
-
-        private final int status;
-
-        private final String contentType;
-
-        public CacheEntry(int status, String contentType, ByteBuffer[] bufs) {
-            this.status = status;
-            this.contentType = contentType;
-            final ByteBuffer[] newBuffers = new ByteBuffer[bufs.length];
-            for (int i = 0; i < newBuffers.length; i++) {
-                newBuffers[i] = bufs[i].duplicate().asReadOnlyBuffer();
-            }
-            this.buffers = newBuffers;
-        }
-
-        public ByteBuffer[] getBuffers() {
-            final ByteBuffer[] newBuffers = new ByteBuffer[buffers.length];
-            for (int i = 0; i < newBuffers.length; i++) {
-                newBuffers[i] = buffers[i].duplicate();
-            }
-            return newBuffers;
-        }
-    }
-}

src/org/redkale/net/http/HttpContext.java

@@ -11,9 +11,10 @@ import java.nio.charset.*;
 import java.security.*;
 import java.util.concurrent.*;
 import java.util.logging.*;
+import jdk.internal.org.objectweb.asm.*;
+import static jdk.internal.org.objectweb.asm.Opcodes.*;
 import org.redkale.net.*;
 import org.redkale.util.*;
-import org.redkale.watch.*;
 
 /**
  * HTTP服务的上下文对象
@@ -27,11 +28,13 @@ public class HttpContext extends Context {
 
     protected final SecureRandom random = new SecureRandom();
 
+    protected final ConcurrentHashMap<Class, Creator> asyncHandlerCreators = new ConcurrentHashMap<>();
+
     public HttpContext(long serverStartTime, Logger logger, ExecutorService executor, int bufferCapacity, ObjectPool<ByteBuffer> bufferPool,
         ObjectPool<Response> responsePool, int maxbody, Charset charset, InetSocketAddress address, PrepareServlet prepare,
-        WatchFactory watch, int readTimeoutSecond, int writeTimeoutSecond) {
+        int readTimeoutSecond, int writeTimeoutSecond) {
         super(serverStartTime, logger, executor, bufferCapacity, bufferPool, responsePool, maxbody, charset,
-            address, prepare, watch, readTimeoutSecond, writeTimeoutSecond);
+            address, prepare, readTimeoutSecond, writeTimeoutSecond);
 
         random.setSeed(Math.abs(System.nanoTime()));
     }
@@ -42,10 +45,6 @@ public class HttpContext extends Context {
         return new String(Utility.binToHex(bytes));
     }
 
-    protected WatchFactory getWatchFactory() {
-        return watch;
-    }
-
     protected ExecutorService getExecutor() {
         return executor;
     }
@@ -54,4 +53,113 @@ public class HttpContext extends Context {
         return responsePool;
     }
 
+    protected <H extends AsyncHandler> Creator<H> loadAsyncHandlerCreator(Class<H> handlerClass) {
+        Creator<H> creator = asyncHandlerCreators.get(handlerClass);
+        if (creator == null) {
+            creator = createAsyncHandlerCreator(handlerClass);
+            asyncHandlerCreators.put(handlerClass, creator);
+        }
+        return creator;
+    }
+
+    private <H extends AsyncHandler> Creator<H> createAsyncHandlerCreator(Class<H> handlerClass) {
+        //生成规则与SncpAsyncHandler.Factory 很类似
+        //------------------------------------------------------------- 
+        final boolean handlerinterface = handlerClass.isInterface();
+        final String handlerClassName = handlerClass.getName().replace('.', '/');
+        final String handlerName = AsyncHandler.class.getName().replace('.', '/');
+        final String handlerDesc = Type.getDescriptor(AsyncHandler.class);
+        final String newDynName = handlerClass.getName().replace('.', '/') + "_Dync" + AsyncHandler.class.getSimpleName() + "_" + (System.currentTimeMillis() % 10000);
+
+        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
+        FieldVisitor fv;
+        AsmMethodVisitor mv;
+        AnnotationVisitor av0;
+        cw.visit(V1_8, ACC_PUBLIC + ACC_SUPER, newDynName, null, handlerinterface ? "java/lang/Object" : handlerClassName, handlerinterface ? new String[]{handlerClassName} : new String[]{handlerName});
+
+        { //handler 属性
+            fv = cw.visitField(ACC_PRIVATE, "handler", handlerDesc, null, null);
+            fv.visitEnd();
+        }
+        {//构造方法
+            mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "<init>", "(" + handlerDesc + ")V", null, null));
+            //mv.setDebug(true);
+            {
+                av0 = mv.visitAnnotation("Ljava/beans/ConstructorProperties;", true);
+                {
+                    AnnotationVisitor av1 = av0.visitArray("value");
+                    av1.visit(null, "handler");
+                    av1.visitEnd();
+                }
+                av0.visitEnd();
+            }
+            mv.visitVarInsn(ALOAD, 0);
+            mv.visitMethodInsn(INVOKESPECIAL, handlerinterface ? "java/lang/Object" : handlerClassName, "<init>", "()V", false);
+            mv.visitVarInsn(ALOAD, 0);
+            mv.visitVarInsn(ALOAD, 1);
+            mv.visitFieldInsn(PUTFIELD, newDynName, "handler", handlerDesc);
+            mv.visitInsn(RETURN);
+            mv.visitMaxs(2, 2);
+            mv.visitEnd();
+        }
+
+        for (java.lang.reflect.Method method : handlerClass.getMethods()) { //
+            if ("completed".equals(method.getName()) && method.getParameterCount() == 2) {
+                mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "completed", Type.getMethodDescriptor(method), null, null));
+                mv.visitVarInsn(ALOAD, 0);
+                mv.visitFieldInsn(GETFIELD, newDynName, "handler", handlerDesc);
+                mv.visitVarInsn(ALOAD, 1);
+                mv.visitVarInsn(ALOAD, 2);
+                mv.visitMethodInsn(INVOKEINTERFACE, handlerName, "completed", "(Ljava/lang/Object;Ljava/lang/Object;)V", true);
+                mv.visitInsn(RETURN);
+                mv.visitMaxs(3, 3);
+                mv.visitEnd();
+            } else if ("failed".equals(method.getName()) && method.getParameterCount() == 2) {
+                mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "failed", Type.getMethodDescriptor(method), null, null));
+                mv.visitVarInsn(ALOAD, 0);
+                mv.visitFieldInsn(GETFIELD, newDynName, "handler", handlerDesc);
+                mv.visitVarInsn(ALOAD, 1);
+                mv.visitVarInsn(ALOAD, 2);
+                mv.visitMethodInsn(INVOKEINTERFACE, handlerName, "failed", "(Ljava/lang/Throwable;Ljava/lang/Object;)V", true);
+                mv.visitInsn(RETURN);
+                mv.visitMaxs(3, 3);
+                mv.visitEnd();
+            } else if (handlerinterface || java.lang.reflect.Modifier.isAbstract(method.getModifiers())) {
+                mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, method.getName(), Type.getMethodDescriptor(method), null, null));
+                Class returnType = method.getReturnType();
+                if (returnType == void.class) {
+                    mv.visitInsn(RETURN);
+                    mv.visitMaxs(0, 1);
+                } else if (returnType.isPrimitive()) {
+                    mv.visitInsn(ICONST_0);
+                    if (returnType == long.class) {
+                        mv.visitInsn(LRETURN);
+                        mv.visitMaxs(2, 1);
+                    } else if (returnType == float.class) {
+                        mv.visitInsn(FRETURN);
+                        mv.visitMaxs(2, 1);
+                    } else if (returnType == double.class) {
+                        mv.visitInsn(DRETURN);
+                        mv.visitMaxs(2, 1);
+                    } else {
+                        mv.visitInsn(IRETURN);
+                        mv.visitMaxs(1, 1);
+                    }
+                } else {
+                    mv.visitInsn(ACONST_NULL);
+                    mv.visitInsn(ARETURN);
+                    mv.visitMaxs(1, 1);
+                }
+                mv.visitEnd();
+            }
+        }
+        cw.visitEnd();
+        byte[] bytes = cw.toByteArray();
+        Class<AsyncHandler> newHandlerClazz = (Class<AsyncHandler>) new ClassLoader(handlerClass.getClassLoader()) {
+            public final Class<?> loadClass(String name, byte[] b) {
+                return defineClass(name, b, 0, b.length);
+            }
+        }.loadClass(newDynName.replace('/', '.'), bytes);
+        return (Creator<H>) Creator.create(newHandlerClazz);
+    }
 }

src/org/redkale/net/http/HttpFilter.java

@@ -0,0 +1,20 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import org.redkale.net.Filter;
+
+/**
+ * HTTP 过滤器  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public abstract class HttpFilter extends Filter<HttpContext, HttpRequest, HttpResponse> {
+
+}

src/org/redkale/net/http/HttpMapping.java

@@ -0,0 +1,85 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 配合 HttpServlet 使用。
+ * 用于对@WebServlet对应的url进行细分。 其url必须是包含WebServlet中定义的前缀， 且不能是正则表达式
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Documented
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface HttpMapping {
+
+    /**
+     * 操作ID值，鉴权时用到
+     *
+     * @return int
+     */
+    int actionid() default 0;
+
+    String url();
+
+    /**
+     * 结果缓存的秒数, 为0表示不缓存 <br>
+     *  * 当值大于0，将被缓存一段时间(默认值 seconds=15秒)。 <br>
+     * 通常情况下需要 auth() == true 才使用，没有标记auth==true方法一般输出的结果与当前用户信息有关。 <br>
+     *
+     * @return int
+     */
+    int cacheseconds() default 0;
+
+    /**
+     * 是否鉴权，默认需要鉴权 <br>
+     *
+     * @return boolean
+     */
+    boolean auth() default true;
+
+    /**
+     * 允许方法(不区分大小写),如:GET/POST/PUT,为空表示允许所有方法
+     *
+     * @return String[]
+     */
+    String[] methods() default {};
+
+    /**
+     * 是否能被继承, 当 HttpServlet 被继承后该方法是否能被子类继承
+     *
+     * @return boolean
+     */
+    boolean inherited() default true;
+
+    /**
+     * 输出结果的数据类型
+     *
+     * @return String
+     */
+    String result() default "Object";
+
+    /**
+     * 输出结果的数据类型集合，由于结果类型可能是泛型而注解的参数值不支持泛型，因此加入明细数据类型集合
+     *
+     * @return Class[]
+     */
+    Class[] results() default {};
+
+    /**
+     * 备注描述
+     *
+     * @return String
+     */
+    String comment() default "";
+}

src/org/redkale/net/http/HttpParam.java

@@ -0,0 +1,61 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 配合 @HttpMapping 使用。
+ * 用于对@HttpMapping方法中参数描述
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Documented
+@Target({METHOD})
+@Retention(RUNTIME)
+@Repeatable(HttpParam.HttpParams.class)
+public @interface HttpParam {
+
+    String name(); //参数名
+
+    Class type(); //参数的数据类型
+
+    String comment() default ""; //备注描述
+
+    HttpParamSourceType src() default HttpParamSourceType.PARAMETER; //参数来源类型
+
+    int radix() default 10; //转换数字byte/short/int/long时所用的进制数， 默认10进制
+
+    boolean required() default true; //参数是否必传
+
+    /**
+     * 配合 &#64;HttpParam 使用。
+     * 用于对&#64;HttpParam中参数的来源类型
+     *
+     * <p>
+     * 详情见: https://redkale.org
+     *
+     * @author zhangjx
+     */
+    public static enum HttpParamSourceType {
+
+        PARAMETER, HEADER, COOKIE;
+    }
+
+    @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
+    @interface HttpParams {
+
+        HttpParam[] value();
+    }
+
+}

src/org/redkale/net/http/HttpPrepareServlet.java

@@ -8,13 +8,13 @@ package org.redkale.net.http;
 import org.redkale.util.AnyValue.DefaultAnyValue;
 import java.io.*;
 import java.util.*;
-import java.util.AbstractMap.SimpleEntry;
 import java.util.function.*;
 import java.util.logging.*;
 import java.util.regex.*;
 import org.redkale.net.*;
+import org.redkale.net.http.Rest.RestDynSourceType;
+import org.redkale.service.Service;
 import org.redkale.util.*;
-import org.redkale.watch.*;
 
 /**
  * HTTP Servlet的总入口，请求在HttpPrepareServlet中进行分流。  <br>
@@ -29,29 +29,180 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
 
     protected final Logger logger = Logger.getLogger(this.getClass().getSimpleName());
 
-    protected SimpleEntry<Predicate<String>, HttpServlet>[] regArray = new SimpleEntry[0];
-
     protected HttpServlet resourceHttpServlet = new HttpResourceServlet();
 
+    protected MappingEntry[] regArray = null; //regArray 包含 regWsArray
+
+    protected MappingEntry[] regWsArray = null;
+
+    protected Map<String, WebSocketServlet> wsmappings = new HashMap<>(); //super.mappings 包含 wsmappings
+
     protected final Map<String, Class> allMapStrings = new HashMap<>();
 
+    private final Object excludeLock = new Object();
+
+    private Map<String, BiPredicate<String, String>> forbidURIMaps; //禁用的URL的正则表达式, 必须与 forbidURIPredicates 保持一致
+
+    private BiPredicate<String, String>[] forbidURIPredicates; //禁用的URL的Predicate, 必须与 forbidURIMaps 保持一致
+
+    private List<HttpServlet> removeHttpServlet(final Predicate<MappingEntry> predicateEntry, final Predicate<Map.Entry<String, WebSocketServlet>> predicateFilter) {
+        List<HttpServlet> servlets = new ArrayList<>();
+        synchronized (allMapStrings) {
+            List<String> keys = new ArrayList<>();
+            if (regArray != null) {
+                for (MappingEntry me : regArray) {
+                    if (predicateEntry.test(me)) {
+                        servlets.add(me.servlet);
+                        keys.add(me.mapping);
+                    }
+                }
+            }
+            if (regWsArray != null) {
+                for (MappingEntry me : regWsArray) {
+                    if (predicateEntry.test(me)) {
+                        servlets.add(me.servlet);
+                        keys.add(me.mapping);
+                    }
+                }
+            }
+            Map<String, WebSocketServlet> newwsmappings = new HashMap<>();
+            for (Map.Entry<String, WebSocketServlet> en : wsmappings.entrySet()) {
+                if (predicateFilter.test(en)) {
+                    servlets.add(en.getValue());
+                    keys.add(en.getKey());
+                } else {
+                    newwsmappings.put(en.getKey(), en.getValue());
+                }
+            }
+            if (newwsmappings.size() != wsmappings.size()) this.wsmappings = newwsmappings;
+            if (!keys.isEmpty()) {
+                this.regArray = Utility.remove(this.regArray, predicateEntry);
+                this.regWsArray = Utility.remove(this.regWsArray, predicateEntry);
+                for (HttpServlet rs : servlets) {
+                    super.removeServlet(rs);
+                }
+                for (String key : keys) {
+                    super.removeMapping(key);
+                    allMapStrings.remove(key);
+                }
+            }
+        }
+        return servlets;
+    }
+
+    public HttpServlet removeHttpServlet(final HttpServlet servlet) {
+        Predicate<MappingEntry> predicateEntry = (t) -> t.servlet == servlet;
+        Predicate<Map.Entry<String, WebSocketServlet>> predicateFilter = (t) -> t.getValue() == servlet;
+        removeHttpServlet(predicateEntry, predicateFilter);
+        return servlet;
+    }
+
+    public <T extends HttpServlet> HttpServlet removeHttpServlet(Service service) {
+        Predicate<MappingEntry> predicateEntry = (t) -> {
+            if (!Rest.isRestDyn(t.servlet)) return false;
+            Service s = Rest.getService(t.servlet);
+            if (s == service) return true;
+            if (s != null) return false;
+            Map<String, Service> map = Rest.getServiceMap(t.servlet);
+            if (map == null) return false;
+            boolean rs = map.values().contains(service);
+            if (rs && map.size() == 1) return true;
+            if (rs && map.size() > 1) {
+                String key = null;
+                for (Map.Entry<String, Service> en : map.entrySet()) {
+                    if (en.getValue() == service) {
+                        key = en.getKey();
+                        break;
+                    }
+                }
+                if (key != null) map.remove(key);
+                return false; //还有其他Resouce.name 的Service
+            }
+            return rs;
+        };
+        Predicate<Map.Entry<String, WebSocketServlet>> predicateFilter = null;
+        List<HttpServlet> list = removeHttpServlet(predicateEntry, predicateFilter);
+        return list == null || list.isEmpty() ? null : list.get(0);
+    }
+
+    public <T extends WebSocket> HttpServlet removeHttpServlet(Class<T> websocketOrServletType) {
+        Predicate<MappingEntry> predicateEntry = (t) -> {
+            Class type = t.servlet.getClass();
+            if (type == websocketOrServletType) return true;
+            RestDynSourceType rdt = (RestDynSourceType) type.getAnnotation(RestDynSourceType.class);
+            return (rdt != null && rdt.value() == websocketOrServletType);
+        };
+        Predicate<Map.Entry<String, WebSocketServlet>> predicateFilter = (t) -> {
+            Class type = t.getValue().getClass();
+            if (type == websocketOrServletType) return true;
+            RestDynSourceType rdt = (RestDynSourceType) type.getAnnotation(RestDynSourceType.class);
+            return (rdt != null && rdt.value() == websocketOrServletType);
+        };
+        List<HttpServlet> list = removeHttpServlet(predicateEntry, predicateFilter);
+        return list == null || list.isEmpty() ? null : list.get(0);
+    }
+
+    public boolean addForbidURIReg(final String urlreg) {
+        if (urlreg == null || urlreg.isEmpty()) return false;
+        synchronized (excludeLock) {
+            if (forbidURIMaps != null && forbidURIMaps.containsKey(urlreg)) return false;
+            if (forbidURIMaps == null) forbidURIMaps = new HashMap<>();
+            String mapping = urlreg;
+            if (Utility.contains(mapping, '.', '*', '{', '[', '(', '|', '^', '$', '+', '?', '\\')) { //是否是正则表达式))
+                if (mapping.endsWith("/*")) {
+                    mapping = mapping.substring(0, mapping.length() - 1) + ".*";
+                } else {
+                    mapping = mapping + "$";
+                }
+            }
+            final String reg = mapping;
+            final boolean begin = mapping.charAt(0) == '^';
+            final Predicate regPredicate = Pattern.compile(reg).asPredicate();
+            BiPredicate<String, String> predicate = (prefix, uri) -> {
+                return begin || prefix.isEmpty() ? regPredicate.test(uri) : uri.matches(prefix + reg);
+            };
+            forbidURIMaps.put(urlreg, predicate);
+            forbidURIPredicates = Utility.append(forbidURIPredicates, predicate);
+            return true;
+        }
+    }
+
+    public boolean removeForbidURIReg(final String urlreg) {
+        if (urlreg == null || urlreg.isEmpty()) return false;
+        synchronized (excludeLock) {
+            if (forbidURIMaps == null || forbidURIPredicates == null || !forbidURIMaps.containsKey(urlreg)) return false;
+            BiPredicate<String, String> predicate = forbidURIMaps.get(urlreg);
+            forbidURIMaps.remove(urlreg);
+            int index = -1;
+            for (int i = 0; i < forbidURIPredicates.length; i++) {
+                if (forbidURIPredicates[i] == predicate) {
+                    index = i;
+                    break;
+                }
+            }
+            if (index > -1) {
+                if (forbidURIPredicates.length == 1) {
+                    forbidURIPredicates = null;
+                } else {
+                    int newlen = forbidURIPredicates.length - 1;
+                    BiPredicate[] news = new BiPredicate[newlen];
+                    System.arraycopy(forbidURIPredicates, 0, news, 0, index);
+                    System.arraycopy(forbidURIPredicates, index + 1, news, index, newlen - index);
+                    forbidURIPredicates = news;
+                }
+            }
+            return true;
+        }
+    }
+
     @Override
     public void init(HttpContext context, AnyValue config) {
+        super.init(context, config); //必须要执行
         Collection<HttpServlet> servlets = getServlets();
         servlets.forEach(s -> {
-            if (s instanceof WebSocketServlet) {
+            s.preInit(context, getServletConf(s));
-                ((WebSocketServlet) s).preInit(context, getServletConf(s));
-            } else if (s instanceof HttpBaseServlet) {
-                ((HttpBaseServlet) s).preInit(context, getServletConf(s));
-            }
             s.init(context, getServletConf(s));
         });
-        final WatchFactory watch = context.getWatchFactory();
-        if (watch != null) {
-            servlets.forEach(s -> {
-                watch.inject(s);
-            });
-        }
         AnyValue resConfig = config.getAnyValue("resource-servlet");
         if ((resConfig instanceof DefaultAnyValue) && resConfig.getValue("webroot", "").isEmpty()) {
             ((DefaultAnyValue) resConfig).addValue("webroot", config.getValue("root"));
@@ -71,7 +222,7 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
         }
         String resServlet = resConfig.getValue("servlet", HttpResourceServlet.class.getName());
         try {
-            this.resourceHttpServlet = (HttpServlet) Class.forName(resServlet).newInstance();
+            this.resourceHttpServlet = (HttpServlet) Thread.currentThread().getContextClassLoader().loadClass(resServlet).newInstance();
         } catch (Throwable e) {
             this.resourceHttpServlet = new HttpResourceServlet();
             logger.log(Level.WARNING, "init HttpResourceSerlvet(" + resServlet + ") error", e);
@@ -83,17 +234,52 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
     public void execute(HttpRequest request, HttpResponse response) throws IOException {
         try {
             final String uri = request.getRequestURI();
-            Servlet<HttpContext, HttpRequest, HttpResponse> servlet = mappingServlet(uri);
+            HttpServlet servlet;
-            if (servlet == null && this.regArray != null) {
+            if (response.isAutoOptions() && "OPTIONS".equals(request.getMethod())) {
-                for (SimpleEntry<Predicate<String>, HttpServlet> en : regArray) {
+                response.finish(200, null);
-                    if (en.getKey().test(uri)) {
+                return;
-                        servlet = en.getValue();
+            }
+            if (request.isWebSocket()) {
+                servlet = wsmappings.get(uri);
+                if (servlet == null && this.regWsArray != null) {
+                    for (MappingEntry en : regWsArray) {
+                        if (en.predicate.test(uri)) {
+                            servlet = en.servlet;
+                            break;
+                        }
+                    }
+                }
+                if (servlet == null) {
+                    response.finish(500, null);
+                    return;
+                }
+            } else {
+                servlet = mappingServlet(uri);
+                if (servlet == null && this.regArray != null) {
+                    for (MappingEntry en : regArray) {
+                        if (en.predicate.test(uri)) {
+                            servlet = en.servlet;
+                            break;
+                        }
+                    }
+                }
+                //找不到匹配的HttpServlet则使用静态资源HttpResourceServlet
+                if (servlet == null) servlet = this.resourceHttpServlet;
+            }
+            boolean forbid = false;
+            BiPredicate<String, String>[] forbidUrlPredicates = this.forbidURIPredicates;
+            if (forbidUrlPredicates != null && forbidUrlPredicates.length > 0) {
+                for (BiPredicate<String, String> predicate : forbidUrlPredicates) {
+                    if (predicate != null && predicate.test(servlet._prefix, uri)) {
+                        forbid = true;
                         break;
                     }
                 }
             }
-            //找不到匹配的HttpServlet则使用静态资源HttpResourceServlet
+            if (forbid) {
-            if (servlet == null) servlet = this.resourceHttpServlet;
+                response.finish(403, response.getHttpCode(403));
+                return;
+            }
             servlet.execute(request, response);
         } catch (Exception e) {
             request.getContext().getLogger().log(Level.WARNING, "Servlet occur, forece to close channel. request = " + request, e);
@@ -132,14 +318,28 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
                         mapping = mapping + "$";
                     }
                     if (regArray == null) {
-                        regArray = new SimpleEntry[1];
+                        regArray = new MappingEntry[1];
-                        regArray[0] = new SimpleEntry<>(Pattern.compile(mapping).asPredicate(), servlet);
+                        regArray[0] = new MappingEntry(mapping, Pattern.compile(mapping).asPredicate(), servlet);
                     } else {
                         regArray = Arrays.copyOf(regArray, regArray.length + 1);
-                        regArray[regArray.length - 1] = new SimpleEntry<>(Pattern.compile(mapping).asPredicate(), servlet);
+                        regArray[regArray.length - 1] = new MappingEntry(mapping, Pattern.compile(mapping).asPredicate(), servlet);
+                    }
+                    if (servlet instanceof WebSocketServlet) {
+                        if (regWsArray == null) {
+                            regWsArray = new MappingEntry[1];
+                            regWsArray[0] = new MappingEntry(mapping, Pattern.compile(mapping).asPredicate(), (WebSocketServlet) servlet);
+                        } else {
+                            regWsArray = Arrays.copyOf(regWsArray, regWsArray.length + 1);
+                            regWsArray[regWsArray.length - 1] = new MappingEntry(mapping, Pattern.compile(mapping).asPredicate(), (WebSocketServlet) servlet);
+                        }
                     }
                 } else if (mapping != null && !mapping.isEmpty()) {
                     putMapping(mapping, servlet);
+                    if (servlet instanceof WebSocketServlet) {
+                        Map<String, WebSocketServlet> newmappings = new HashMap<>(wsmappings);
+                        newmappings.put(mapping, (WebSocketServlet) servlet);
+                        this.wsmappings = newmappings;
+                    }
                 }
                 if (this.allMapStrings.containsKey(mapping)) {
                     Class old = this.allMapStrings.get(mapping);
@@ -175,16 +375,31 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
 
     @Override
     public void destroy(HttpContext context, AnyValue config) {
+        super.destroy(context, config); //必须要执行
         this.resourceHttpServlet.destroy(context, config);
         getServlets().forEach(s -> {
             s.destroy(context, getServletConf(s));
-            if (s instanceof WebSocketServlet) {
+            s.postDestroy(context, getServletConf(s));
-                ((WebSocketServlet) s).postDestroy(context, getServletConf(s));
-            } else if (s instanceof HttpBaseServlet) {
-                ((HttpBaseServlet) s).postDestroy(context, getServletConf(s));
-            }
         });
         this.allMapStrings.clear();
+        this.wsmappings.clear();
+        this.regArray = null;
+        this.regWsArray = null;
     }
 
+    protected static class MappingEntry {
+
+        public final String mapping;
+
+        public final Predicate<String> predicate;
+
+        public final HttpServlet servlet;
+
+        public MappingEntry(String mapping, Predicate<String> predicate, HttpServlet servlet) {
+            this.mapping = mapping;
+            this.predicate = predicate;
+            this.servlet = servlet;
+        }
+
+    }
 }

src/org/redkale/net/http/HttpRequest.java

@@ -12,8 +12,8 @@ import java.nio.channels.Channels;
 import java.nio.charset.Charset;
 import org.redkale.convert.json.JsonConvert;
 import org.redkale.net.*;
+import org.redkale.util.*;
 import org.redkale.util.AnyValue.DefaultAnyValue;
-import org.redkale.util.ByteArray;
 
 /**
  * Http请求包 与javax.servlet.http.HttpServletRequest 基本类似。  <br>
@@ -32,8 +32,9 @@ public class HttpRequest extends Request<HttpContext> {
 
     protected static final Charset UTF8 = Charset.forName("UTF-8");
 
-    protected static final String SESSIONID_NAME = "JSESSIONID";
+    public static final String SESSIONID_NAME = "JSESSIONID";
 
+    @Comment("Method GET/POST/...")
     private String method;
 
     private String protocol;
@@ -48,7 +49,8 @@ public class HttpRequest extends Request<HttpContext> {
 
     private String connection;
 
-    protected String cookiestr;
+    @Comment("原始的cookie字符串，解析后值赋给HttpCookie[] cookies")
+    protected String cookie;
 
     private HttpCookie[] cookies;
 
@@ -64,15 +66,25 @@ public class HttpRequest extends Request<HttpContext> {
 
     protected boolean boundary = false;
 
+    protected int moduleid;
+
+    protected int actionid;
+
+    protected Object currentUser;
+
     private final String remoteAddrHeader;
 
-    Object attachment; //供 HttpBaseServlet传递Entry使用
+    Object attachment; //仅供HttpServlet传递Entry使用
 
     public HttpRequest(HttpContext context, String remoteAddrHeader) {
         super(context);
         this.remoteAddrHeader = remoteAddrHeader;
     }
 
+    protected boolean isWebSocket() {
+        return connection != null && connection.contains("Upgrade") && "GET".equalsIgnoreCase(method) && "websocket".equalsIgnoreCase(getHeader("Upgrade"));
+    }
+
     protected void setKeepAlive(boolean keepAlive) {
         this.keepAlive = keepAlive;
     }
@@ -109,7 +121,6 @@ public class HttpRequest extends Request<HttpContext> {
         } else {
             this.requestURI = array.toDecodeString(index, offset - index, charset).trim();
         }
-        if (this.requestURI.contains("../")) return -1;
         index = ++offset;
         this.protocol = array.toString(index, array.size() - index, charset).trim();
         while (readLine(buffer, array)) {
@@ -131,10 +142,10 @@ public class HttpRequest extends Request<HttpContext> {
                     this.host = value;
                     break;
                 case "Cookie":
-                    if (this.cookiestr == null || this.cookiestr.isEmpty()) {
+                    if (this.cookie == null || this.cookie.isEmpty()) {
-                        this.cookiestr = value;
+                        this.cookie = value;
                     } else {
-                        this.cookiestr += ";" + value;
+                        this.cookie += ";" + value;
                     }
                     break;
                 case "Connection":
@@ -232,6 +243,51 @@ public class HttpRequest extends Request<HttpContext> {
         return super.removeProperty(name);
     }
 
+    /**
+     * 设置当前用户信息, 通常在HttpServlet.preExecute方法里设置currentUser <br>
+     * 数据类型由&#64;HttpUserType指定
+     *
+     * @param <T>  泛型
+     * @param user 用户信息
+     *
+     * @return HttpRequest
+     */
+    public <T> HttpRequest setCurrentUser(T user) {
+        this.currentUser = user;
+        return this;
+    }
+
+    /**
+     * 获取当前用户信息<br>
+     * 数据类型由&#64;HttpUserType指定
+     *
+     * @param <T> &#64;HttpUserType指定的用户信息类型
+     *
+     * @return 用户信息
+     */
+    @SuppressWarnings("unchecked")
+    public <T> T currentUser() {
+        return (T) this.currentUser;
+    }
+
+    /**
+     * 获取模块ID，来自&#64;HttpServlet.moduleid()
+     *
+     * @return 模块ID
+     */
+    public int getModuleid() {
+        return this.moduleid;
+    }
+
+    /**
+     * 获取操作ID，来自&#64;HttpMapping.actionid()
+     *
+     * @return 模块ID
+     */
+    public int getActionid() {
+        return this.actionid;
+    }
+
     /**
      * 获取客户端地址IP
      *
@@ -278,6 +334,44 @@ public class HttpRequest extends Request<HttpContext> {
         return array.toString(UTF8);
     }
 
+    /**
+     * 获取请求内容的JavaBean对象
+     *
+     * @param <T>  泛型
+     * @param type 类型
+     *
+     * @return 内容
+     */
+    public <T> T getBodyJson(java.lang.reflect.Type type) {
+        String str = array.toString(UTF8);
+        if (str == null || str.isEmpty()) return null;
+        return context.getJsonConvert().convertFrom(type, str);
+    }
+
+    /**
+     * 获取请求内容的JavaBean对象
+     *
+     * @param <T>     泛型
+     * @param convert JsonConvert
+     * @param type    类型
+     *
+     * @return 内容
+     */
+    public <T> T getBodyJson(JsonConvert convert, java.lang.reflect.Type type) {
+        String str = array.toString(UTF8);
+        if (str == null || str.isEmpty()) return null;
+        return convert.convertFrom(type, str);
+    }
+
+    /**
+     * 获取请求内容的byte[]
+     *
+     * @return 内容
+     */
+    public byte[] getBody() {
+        return array.getBytes();
+    }
+
     /**
      * 直接获取body对象
      *
@@ -291,7 +385,7 @@ public class HttpRequest extends Request<HttpContext> {
     public String toString() {
         parseBody();
         return this.getClass().getSimpleName() + "{\r\n    method: " + this.method + ", \r\n    requestURI: " + this.requestURI
-            + ", \r\n    remoteAddr: " + this.getRemoteAddr() + ", \r\n    cookies: " + this.cookiestr + ", \r\n    contentType: " + this.contentType
+            + ", \r\n    remoteAddr: " + this.getRemoteAddr() + ", \r\n    cookies: " + this.cookie + ", \r\n    contentType: " + this.contentType
             + ", \r\n    connection: " + this.connection + ", \r\n    protocol: " + this.protocol + ", \r\n    host: " + this.host
             + ", \r\n    contentLength: " + this.contentLength + ", \r\n    bodyLength: " + this.array.size() + (this.boundary || this.array.isEmpty() ? "" : (", \r\n    bodyContent: " + this.getBodyUTF8()))
             + ", \r\n    params: " + this.params.toString(4) + ", \r\n    header: " + this.header.toString(4) + "\r\n}";
@@ -325,7 +419,7 @@ public class HttpRequest extends Request<HttpContext> {
 
     @Override
     protected void recycle() {
-        this.cookiestr = null;
+        this.cookie = null;
         this.cookies = null;
         this.newsessionid = null;
         this.method = null;
@@ -337,6 +431,9 @@ public class HttpRequest extends Request<HttpContext> {
         this.contentLength = -1;
         this.boundary = false;
         this.bodyparsed = false;
+        this.moduleid = 0;
+        this.actionid = 0;
+        this.currentUser = null;
 
         this.attachment = null;
 
@@ -397,7 +494,7 @@ public class HttpRequest extends Request<HttpContext> {
      * @return cookie对象数组
      */
     public HttpCookie[] getCookies() {
-        if (this.cookies == null) this.cookies = parseCookies(this.cookiestr);
+        if (this.cookies == null) this.cookies = parseCookies(this.cookie);
         return this.cookies;
     }
 
@@ -791,6 +888,15 @@ public class HttpRequest extends Request<HttpContext> {
     }
 
     //------------------------------------------------------------------------------
+    /**
+     * 获取请求Header总对象
+     *
+     * @return AnyValue
+     */
+    public AnyValue getHeaders() {
+        return header;
+    }
+
     /**
      * 获取所有的header名
      *
@@ -989,6 +1095,16 @@ public class HttpRequest extends Request<HttpContext> {
     }
 
     //------------------------------------------------------------------------------
+    /**
+     * 获取请求参数总对象
+     *
+     * @return AnyValue
+     */
+    public AnyValue getParameters() {
+        parseBody();
+        return params;
+    }
+
     /**
      * 获取所有参数名
      *

src/org/redkale/net/http/HttpResourceServlet.java

@@ -162,6 +162,24 @@ public class HttpResourceServlet extends HttpServlet {
         }
     }
 
+    public void serRoot(String rootstr) {
+        if (rootstr == null) return;
+        try {
+            this.root = new File(rootstr).getCanonicalFile();
+        } catch (IOException ioe) {
+            this.root = new File(rootstr);
+        }
+    }
+
+    public void serRoot(File file) {
+        if (file == null) return;
+        try {
+            this.root = file.getCanonicalFile();
+        } catch (IOException ioe) {
+            this.root = file;
+        }
+    }
+
     protected static long parseLenth(String value, long defValue) {
         if (value == null) return defValue;
         value = value.toUpperCase().replace("B", "");
@@ -174,6 +192,11 @@ public class HttpResourceServlet extends HttpServlet {
     @Override
     public void execute(HttpRequest request, HttpResponse response) throws IOException {
         String uri = request.getRequestURI();
+        if (uri.contains("../")) {
+            if (finest) logger.log(Level.FINEST, "Not found resource (404) be " + uri + ", request = " + request);
+            response.finish404();
+            return;
+        }
         if (locationRewrites != null) {
             for (SimpleEntry<Pattern, String> entry : locationRewrites) {
                 Matcher matcher = entry.getKey().matcher(uri);

src/org/redkale/net/http/HttpResponse.java

@@ -42,12 +42,14 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         public ByteBuffer[] execute(final HttpResponse response, final ByteBuffer[] buffers);
     }
 
-    private static final ByteBuffer buffer304 = ByteBuffer.wrap("HTTP/1.1 304 Not Modified\r\n\r\n".getBytes()).asReadOnlyBuffer();
+    private static final ByteBuffer buffer304 = ByteBuffer.wrap("HTTP/1.1 304 Not Modified\r\nContent-Length:0\r\n\r\n".getBytes()).asReadOnlyBuffer();
 
     private static final ByteBuffer buffer404 = ByteBuffer.wrap("HTTP/1.1 404 Not Found\r\nContent-Length:0\r\n\r\n".getBytes()).asReadOnlyBuffer();
 
     protected static final byte[] LINE = new byte[]{'\r', '\n'};
 
+    protected static final byte[] serverNameBytes = ("Server: redkale/" + Redkale.getDotedVersion() + "\r\n").getBytes();
+
     private static final Set<OpenOption> options = new HashSet<>();
 
     private static final DateFormat GMT_DATE_FORMAT = new SimpleDateFormat("EEE, dd-MMM-yyyy HH:mm:ss z", Locale.ENGLISH);
@@ -123,17 +125,21 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
     private final String[][] defaultSetHeaders;
 
+    private final boolean autoOptions;
+
     private final HttpCookie defcookie;
 
     public static ObjectPool<Response> createPool(AtomicLong creatCounter, AtomicLong cycleCounter, int max, Creator<Response> creator) {
         return new ObjectPool<>(creatCounter, cycleCounter, max, creator, (x) -> ((HttpResponse) x).prepare(), (x) -> ((HttpResponse) x).recycle());
     }
 
-    public HttpResponse(HttpContext context, HttpRequest request, String[][] defaultAddHeaders, String[][] defaultSetHeaders, HttpCookie defcookie) {
+    public HttpResponse(HttpContext context, HttpRequest request, String[][] defaultAddHeaders, String[][] defaultSetHeaders,
+        HttpCookie defcookie, boolean autoOptions) {
         super(context, request);
         this.defaultAddHeaders = defaultAddHeaders;
         this.defaultSetHeaders = defaultSetHeaders;
         this.defcookie = defcookie;
+        this.autoOptions = autoOptions;
     }
 
     @Override
@@ -143,6 +149,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
     @Override
     protected boolean recycle() {
+        boolean rs = super.recycle();
         this.status = 200;
         this.contentLength = -1;
         this.contentType = null;
@@ -150,7 +157,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         this.headsended = false;
         this.header.clear();
         this.bufferHandler = null;
-        return super.recycle();
+        return rs;
     }
 
     @Override
@@ -178,6 +185,15 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         return v == null ? defValue : v;
     }
 
+    @Override
+    protected void thenEvent(Servlet servlet) {
+        this.servlet = servlet;
+    }
+
+    protected boolean isAutoOptions() {
+        return this.autoOptions;
+    }
+
     /**
      * 增加Cookie值
      *
@@ -203,7 +219,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
     }
 
     /**
-     * 创建AsyncHandler实例，将非字符串对象以JSON格式输出，字符串以文本输出
+     * 创建AsyncHandler实例
      *
      * @return AsyncHandler
      */
@@ -222,6 +238,21 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         });
     }
 
+    /**
+     * 创建AsyncHandler子类的实例 <br>
+     *
+     * 传入的AsyncHandler子类必须是public，且保证其子类可被继承且completed、failed可被重载且包含空参数的构造函数。
+     *
+     * @param <H>          泛型
+     * @param handlerClass AsyncHandler子类
+     *
+     * @return AsyncHandler AsyncHandler
+     */
+    public <H extends AsyncHandler> H createAsyncHandler(Class<H> handlerClass) {
+        if (handlerClass == null || handlerClass == AsyncHandler.class) return (H) createAsyncHandler();
+        return context.loadAsyncHandlerCreator(handlerClass).create(createAsyncHandler());
+    }
+
     /**
      * 将对象以JSON格式输出
      *
@@ -360,6 +391,8 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             }
             if (v instanceof CharSequence) {
                 finish(v.toString());
+            } else if (v instanceof HttpResult) {
+                finishJson(convert, (HttpResult) v);
             } else if (v instanceof org.redkale.service.RetResult) {
                 finishJson(convert, (org.redkale.service.RetResult) v);
             } else {
@@ -368,6 +401,44 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         });
     }
 
+    /**
+     * 将HttpResult的结果对象以JSON格式输出
+     *
+     * @param result HttpResult对象
+     */
+    public void finishJson(final HttpResult result) {
+        finishJson(request.getJsonConvert(), result);
+    }
+
+    /**
+     * 将HttpResult的结果对象以JSON格式输出
+     *
+     * @param convert 指定的JsonConvert
+     * @param result  HttpResult对象
+     */
+    public void finishJson(final JsonConvert convert, final HttpResult result) {
+        if (output == null) {
+            finish("");
+            return;
+        }
+        if (result.getContentType() != null) setContentType(result.getContentType());
+        addHeader(result.getHeaders()).addCookie(result.getCookies()).setStatus(result.getStatus() < 1 ? 200 : result.getStatus());
+        if (result.getResult() instanceof File) {
+            try {
+                finish((File) result.getResult());
+            } catch (IOException e) {
+                getContext().getLogger().log(Level.WARNING, "HttpServlet finishJson HttpResult File occur, forece to close channel. request = " + getRequest(), e);
+                finish(500, null);
+            }
+        } else if (result.getResult() instanceof String) {
+            finish((String) result.getResult());
+        } else if (result.getResult() == null) {
+            finish(result.getMessage());
+        } else {
+            finishJson(result.getResult());
+        }
+    }
+
     /**
      * 将指定字符串以响应结果输出
      *
@@ -377,6 +448,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         if (isClosed()) return;
         if (this.recycleListener != null) this.output = obj;
         if (obj == null || obj.isEmpty()) {
+            this.contentLength = 0;
             final ByteBuffer headbuf = createHeader();
             headbuf.flip();
             super.finish(headbuf);
@@ -642,8 +714,8 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         final String match = request.getHeader("If-None-Match");
         final String etag = (file == null ? 0L : file.lastModified()) + "-" + length;
         if (match != null && etag.equals(match)) {
-            finish304();
+            //finish304();
-            return;
+            //return;
         }
         this.contentLength = length;
         if (filename != null && !filename.isEmpty() && file != null) {
@@ -671,18 +743,20 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         ByteBuffer hbuffer = createHeader();
         hbuffer.flip();
         if (fileBody == null) {
+            if (this.recycleListener != null) this.output = file;
             finishFile(hbuffer, file, start, len);
         } else {
             if (start >= 0) {
                 fileBody.position((int) start);
                 if (len > 0) fileBody.limit((int) (fileBody.position() + len));
             }
+            if (this.recycleListener != null) this.output = fileBody;
             super.finish(hbuffer, fileBody);
         }
     }
 
     private void finishFile(ByteBuffer hbuffer, File file, long offset, long length) throws IOException {
-        this.channel.write(hbuffer, hbuffer, new TransferFileHandler(AsynchronousFileChannel.open(file.toPath(), options, ((HttpContext) context).getExecutor()), offset, length));
+        this.channel.write(hbuffer, hbuffer, new TransferFileHandler(file, offset, length));
     }
 
     private ByteBuffer createHeader() {
@@ -692,12 +766,14 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
         buffer.put(("Content-Type: " + (this.contentType == null ? "text/plain; charset=utf-8" : this.contentType) + "\r\n").getBytes());
 
-        if (this.contentLength > 0) {
+        if (this.contentLength >= 0) {
             buffer.put(("Content-Length: " + this.contentLength + "\r\n").getBytes());
         }
         if (!this.request.isKeepAlive()) {
             buffer.put("Connection: close\r\n".getBytes());
         }
+        buffer.put(serverNameBytes);
+
         if (this.defaultAddHeaders != null) {
             for (String[] headers : this.defaultAddHeaders) {
                 if (headers.length > 3) {
@@ -912,6 +988,8 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
     protected final class TransferFileHandler implements AsyncHandler<Integer, ByteBuffer> {
 
+        private final File file;
+
         private final AsynchronousFileChannel filechannel;
 
         private final long max; //需要读取的字节数， -1表示读到文件结尾
@@ -924,23 +1002,36 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
 
         private boolean read = true;
 
-        public TransferFileHandler(AsynchronousFileChannel channel) {
+        public TransferFileHandler(File file) throws IOException {
-            this.filechannel = channel;
+            this.file = file;
-            this.max = -1;
+            this.filechannel = AsynchronousFileChannel.open(file.toPath(), options, ((HttpContext) context).getExecutor());
+            this.position = 0;
+            this.max = file.length();
         }
 
-        public TransferFileHandler(AsynchronousFileChannel channel, long offset, long len) {
+        public TransferFileHandler(File file, long offset, long len) throws IOException {
-            this.filechannel = channel;
+            this.file = file;
+            this.filechannel = AsynchronousFileChannel.open(file.toPath(), options, ((HttpContext) context).getExecutor());
             this.position = offset <= 0 ? 0 : offset;
-            this.max = len;
+            this.max = len <= 0 ? file.length() : len;
         }
 
         @Override
         public void completed(Integer result, ByteBuffer attachment) {
-            if (result < 0 || (max > 0 && count >= max)) {
+            //(Thread.currentThread().getName() + "-----------" + file + "-------------------result: " + result + ", max = " + max + ", count = " + count);
+            if (result < 0 || count >= max) {
                 failed(null, attachment);
                 return;
             }
+            if (!next && attachment.hasRemaining()) { //Header还没写完
+                channel.write(attachment, attachment, this);
+                return;
+            }
+
+            if (next && read && attachment.hasRemaining()) { //Buffer还没写完
+                channel.write(attachment, attachment, this);
+                return;
+            }
             if (read) {
                 read = false;
                 if (next) {
@@ -952,14 +1043,16 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
                 filechannel.read(attachment, position, attachment, this);
             } else {
                 read = true;
-                if (max > 0) {
+                count += result;
-                    count += result;
+                if (count > max) {
-                    if (count > max) {
+                    attachment.limit((int) (attachment.position() + max - count));
-                        attachment.limit((int) (attachment.position() + max - count));
-                    }
                 }
                 attachment.flip();
-                channel.write(attachment, attachment, this);
+                if (attachment.hasRemaining()) {
+                    channel.write(attachment, attachment, this);
+                } else {
+                    failed(null, attachment);
+                }
             }
         }
 

src/org/redkale/net/http/HttpResult.java

@@ -8,6 +8,7 @@ package org.redkale.net.http;
 import java.io.Serializable;
 import java.net.HttpCookie;
 import java.util.*;
+import org.redkale.convert.json.JsonConvert;
 
 /**
  *
@@ -17,7 +18,9 @@ import java.util.*;
  * @author zhangjx
  * @param <T> 结果对象的类型
  */
-public class RestOutput<T> {
+public class HttpResult<T> {
+
+    public static final String SESSIONID_COOKIENAME = HttpRequest.SESSIONID_NAME;
 
     private Map<String, String> headers;
 
@@ -31,25 +34,49 @@ public class RestOutput<T> {
 
     private String message;
 
-    public RestOutput() {
+    public HttpResult() {
     }
 
-    public RestOutput(T result) {
+    public HttpResult(T result) {
         this.result = result;
     }
 
-    public RestOutput<T> addHeader(String name, Serializable value) {
+    public HttpResult<T> header(String name, Serializable value) {
         if (this.headers == null) this.headers = new HashMap<>();
         this.headers.put(name, String.valueOf(value));
         return this;
     }
 
-    public RestOutput<T> addCookie(HttpCookie cookie) {
+    public HttpResult<T> cookie(String name, Serializable value) {
+        return cookie(new HttpCookie(name, String.valueOf(value)));
+    }
+
+    public HttpResult<T> cookie(HttpCookie cookie) {
         if (this.cookies == null) this.cookies = new ArrayList<>();
         this.cookies.add(cookie);
         return this;
     }
 
+    public HttpResult<T> contentType(String contentType) {
+        this.contentType = contentType;
+        return this;
+    }
+
+    public HttpResult<T> result(T result) {
+        this.result = result;
+        return this;
+    }
+
+    public HttpResult<T> status(int status) {
+        this.status = status;
+        return this;
+    }
+
+    public HttpResult<T> message(String message) {
+        this.message = message;
+        return this;
+    }
+
     public Map<String, String> getHeaders() {
         return headers;
     }
@@ -98,4 +125,8 @@ public class RestOutput<T> {
         this.message = message;
     }
 
+    @Override
+    public String toString() {
+        return JsonConvert.root().convertTo(this);
+    }
 }

src/org/redkale/net/http/HttpServer.java

@@ -10,10 +10,11 @@ import java.net.HttpCookie;
 import java.nio.ByteBuffer;
 import java.util.*;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.logging.Level;
 import org.redkale.net.*;
+import org.redkale.net.sncp.Sncp;
 import org.redkale.service.Service;
 import org.redkale.util.*;
-import org.redkale.watch.WatchFactory;
 
 /**
  * Http服务器
@@ -23,14 +24,14 @@ import org.redkale.watch.WatchFactory;
  *
  * @author zhangjx
  */
-public final class HttpServer extends Server<String, HttpContext, HttpRequest, HttpResponse, HttpServlet> {
+public class HttpServer extends Server<String, HttpContext, HttpRequest, HttpResponse, HttpServlet> {
 
     public HttpServer() {
-        this(System.currentTimeMillis(), null);
+        this(System.currentTimeMillis());
     }
 
-    public HttpServer(long serverStartTime, final WatchFactory watch) {
+    public HttpServer(long serverStartTime) {
-        super(serverStartTime, "TCP", new HttpPrepareServlet(), watch);
+        super(serverStartTime, "TCP", new HttpPrepareServlet());
     }
 
     @Override
@@ -38,13 +39,91 @@ public final class HttpServer extends Server<String, HttpContext, HttpRequest, H
         super.init(config);
     }
 
+    public List<HttpServlet> getHttpServlets() {
+        return this.prepare.getServlets();
+    }
+
+    public List<HttpFilter> getHttpFilters() {
+        return this.prepare.getFilters();
+    }
+
     /**
      * 获取静态资源HttpServlet
      *
      * @return HttpServlet
      */
-    public HttpServlet getResourceServlet() {
+    public HttpResourceServlet getResourceServlet() {
-        return ((HttpPrepareServlet) this.prepare).resourceHttpServlet;
+        return (HttpResourceServlet) ((HttpPrepareServlet) this.prepare).resourceHttpServlet;
+    }
+
+    /**
+     * 删除HttpServlet
+     *
+     * @param service Service
+     *
+     * @return HttpServlet
+     */
+    public HttpServlet removeHttpServlet(Service service) {
+        return ((HttpPrepareServlet) this.prepare).removeHttpServlet(service);
+    }
+
+    /**
+     * 删除HttpServlet
+     *
+     * @param <T>                    泛型
+     * @param websocketOrServletType Class
+     *
+     * @return HttpServlet
+     */
+    public <T extends WebSocket> HttpServlet removeHttpServlet(Class<T> websocketOrServletType) {
+        return ((HttpPrepareServlet) this.prepare).removeHttpServlet(websocketOrServletType);
+    }
+
+    /**
+     * 屏蔽请求URL的正则表达式
+     *
+     * @param urlreg 正则表达式
+     *
+     * @return 是否成功
+     */
+    public boolean addForbidURIReg(final String urlreg) {
+        return ((HttpPrepareServlet) this.prepare).addForbidURIReg(urlreg);
+    }
+
+    /**
+     * 删除屏蔽请求URL的正则表达式
+     *
+     * @param urlreg 正则表达式
+     *
+     * @return 是否成功
+     */
+    public boolean removeForbidURIReg(final String urlreg) {
+        return ((HttpPrepareServlet) this.prepare).removeForbidURIReg(urlreg);
+    }
+
+    /**
+     * 删除HttpFilter
+     *
+     * @param <T>         泛型
+     * @param filterClass HttpFilter类
+     *
+     * @return HttpFilter
+     */
+    public <T extends HttpFilter> T removeHttpFilter(Class<T> filterClass) {
+        return (T) this.prepare.removeFilter(filterClass);
+    }
+
+    /**
+     * 添加HttpFilter
+     *
+     * @param filter HttpFilter
+     * @param conf   AnyValue
+     *
+     * @return HttpServer
+     */
+    public HttpServer addHttpFilter(HttpFilter filter, AnyValue conf) {
+        this.prepare.addFilter(filter, conf);
+        return this;
     }
 
     /**
@@ -90,55 +169,75 @@ public final class HttpServer extends Server<String, HttpContext, HttpRequest, H
     }
 
     /**
-     * 添加RestHttpServlet
+     * 添加WebSocketServlet
      *
-     * @param <S>              Service
+     * @param <S>           WebSocket
-     * @param <T>              RestHttpServlet
+     * @param <T>           HttpServlet
-     * @param name             Service的资源名
+     * @param classLoader   ClassLoader
-     * @param serviceType      Service的类型
+     * @param webSocketType WebSocket的类型
-     * @param service          Service对象
+     * @param prefix        url前缀
-     * @param baseServletClass RestHttpServlet基类
+     * @param conf          配置信息
-     * @param prefix           url前缀
      *
-     * @return RestHttpServlet
+     * @return RestServlet
      */
-    public <S extends Service, T extends RestHttpServlet> RestHttpServlet addRestServlet(String name, Class<S> serviceType, S service, Class<T> baseServletClass, String prefix) {
+    public <S extends WebSocket, T extends HttpServlet> T addRestWebSocketServlet(final ClassLoader classLoader, final Class<S> webSocketType, final String prefix, final AnyValue conf) {
-        return addRestServlet(name, serviceType, service, baseServletClass, prefix, null);
+        T servlet = Rest.createRestWebSocketServlet(classLoader, webSocketType);
+        if (servlet != null) this.prepare.addServlet(servlet, prefix, conf);
+        return servlet;
     }
 
     /**
-     * 添加RestHttpServlet
+     * 添加RestServlet
      *
-     * @param <S>              Service
+     * @param <S>             Service
-     * @param <T>              RestHttpServlet
+     * @param <T>             HttpServlet
-     * @param name             Service的资源名
+     * @param classLoader     ClassLoader
-     * @param serviceType      Service的类型
+     * @param service         Service对象
-     * @param service          Service对象
+     * @param userType        用户数据类型
-     * @param baseServletClass RestHttpServlet基类
+     * @param baseServletType RestServlet基类
-     * @param prefix           url前缀
+     * @param prefix          url前缀
-     * @param conf             配置信息
      *
-     * @return RestHttpServlet
+     * @return RestServlet
      */
-    public <S extends Service, T extends RestHttpServlet> RestHttpServlet addRestServlet(
+    public <S extends Service, T extends HttpServlet> T addRestServlet(final ClassLoader classLoader, final S service, final Class userType, final Class<T> baseServletType, final String prefix) {
-        final String name, Class<S> serviceType, final S service, final Class<T> baseServletClass, final String prefix, AnyValue conf) {
+        return addRestServlet(classLoader, null, service, userType, baseServletType, prefix);
-        RestHttpServlet servlet = null;
+    }
+
+    /**
+     * 添加RestServlet
+     *
+     * @param <S>             Service
+     * @param <T>             HttpServlet
+     * @param classLoader     ClassLoader
+     * @param name            资源名
+     * @param service         Service对象
+     * @param userType        用户数据类型
+     * @param baseServletType RestServlet基类
+     * @param prefix          url前缀
+     *
+     * @return RestServlet
+     */
+    public <S extends Service, T extends HttpServlet> T addRestServlet(final ClassLoader classLoader, final String name, final S service, final Class userType, final Class<T> baseServletType, final String prefix) {
+        T servlet = null;
+        final boolean sncp = Sncp.isSncpDyn(service);
+        final String resname = name == null ? (sncp ? Sncp.getResourceName(service) : "") : name;
+        final Class<S> serviceType = Sncp.getServiceType(service);
         for (final HttpServlet item : ((HttpPrepareServlet) this.prepare).getServlets()) {
-            if (!(item instanceof RestHttpServlet)) continue;
+            if (!(item instanceof HttpServlet)) continue;
-            if (item.getClass().getAnnotation(Rest.RestDynamic.class) == null) continue;
+            if (item.getClass().getAnnotation(Rest.RestDyn.class) == null) continue;
             try {
                 Field field = item.getClass().getDeclaredField(Rest.REST_SERVICE_FIELD_NAME);
                 if (serviceType.equals(field.getType())) {
-                    servlet = (RestHttpServlet) item;
+                    servlet = (T) item;
                     break;
                 }
             } catch (NoSuchFieldException | SecurityException e) {
-                System.err.println("serviceType = " + serviceType + ", servletClass = " + item.getClass());
+                logger.log(Level.SEVERE, "serviceType = " + serviceType + ", servletClass = " + item.getClass(), e);
-                e.printStackTrace();
             }
         }
         final boolean first = servlet == null;
-        if (servlet == null) servlet = Rest.createRestServlet(baseServletClass, serviceType);
+        if (servlet == null) servlet = Rest.createRestServlet(classLoader, userType, baseServletType, serviceType);
+        if (servlet == null) return null; //没有HttpMapping方法的HttpServlet调用Rest.createRestServlet就会返回null 
         try { //若提供动态变更Service服务功能，则改Rest服务无法做出相应更新
             Field field = servlet.getClass().getDeclaredField(Rest.REST_SERVICE_FIELD_NAME);
             field.setAccessible(true);
@@ -147,21 +246,21 @@ public final class HttpServer extends Server<String, HttpContext, HttpRequest, H
             mapfield.setAccessible(true);
 
             Service firstService = (Service) field.get(servlet);
-            if (name.isEmpty()) {
+            if (resname.isEmpty()) {
                 field.set(servlet, service);
                 firstService = service;
             }
             Map map = (Map) mapfield.get(servlet);
-            if (map == null && !name.isEmpty()) map = new HashMap();
+            if (map == null && !resname.isEmpty()) map = new HashMap();
             if (map != null) {
-                map.put(name, service);
+                map.put(resname, service);
                 if (firstService != null) map.put("", firstService);
             }
             mapfield.set(servlet, map);
         } catch (Exception e) {
             throw new RuntimeException(serviceType + " generate rest servlet error", e);
         }
-        if (first) this.prepare.addServlet(servlet, prefix, conf);
+        if (first) this.prepare.addServlet(servlet, prefix, sncp ? Sncp.getConf(service) : null);
         return servlet;
     }
 
@@ -169,8 +268,8 @@ public final class HttpServer extends Server<String, HttpContext, HttpRequest, H
     @SuppressWarnings("unchecked")
     protected HttpContext createContext() {
         final int port = this.address.getPort();
-        AtomicLong createBufferCounter = watch == null ? new AtomicLong() : watch.createWatchNumber("HTTP_" + port + ".Buffer.creatCounter");
+        AtomicLong createBufferCounter = new AtomicLong();
-        AtomicLong cycleBufferCounter = watch == null ? new AtomicLong() : watch.createWatchNumber("HTTP_" + port + ".Buffer.cycleCounter");
+        AtomicLong cycleBufferCounter = new AtomicLong();
         this.bufferCapacity = Math.max(this.bufferCapacity, 16 * 1024 + 16); //兼容 HTTP 2.0;
         final int rcapacity = this.bufferCapacity;
         ObjectPool<ByteBuffer> bufferPool = new ObjectPool<>(createBufferCounter, cycleBufferCounter, this.bufferPoolSize,
@@ -181,6 +280,8 @@ public final class HttpServer extends Server<String, HttpContext, HttpRequest, H
             });
         final List<String[]> defaultAddHeaders = new ArrayList<>();
         final List<String[]> defaultSetHeaders = new ArrayList<>();
+        boolean autoOptions = false;
+
         HttpCookie defaultCookie = null;
         String remoteAddrHeader = null;
         if (config != null) {
@@ -243,18 +344,23 @@ public final class HttpServer extends Server<String, HttpContext, HttpRequest, H
                         defaultCookie.setPath(path);
                     }
                 }
+                AnyValue options = resps == null ? null : resps.getAnyValue("options");
+                autoOptions = options != null && options.getBoolValue("auto", false);
             }
+
         }
         final String[][] addHeaders = defaultAddHeaders.isEmpty() ? null : defaultAddHeaders.toArray(new String[defaultAddHeaders.size()][]);
         final String[][] setHeaders = defaultSetHeaders.isEmpty() ? null : defaultSetHeaders.toArray(new String[defaultSetHeaders.size()][]);
+        final boolean options = autoOptions;
+
         final HttpCookie defCookie = defaultCookie;
         final String addrHeader = remoteAddrHeader;
-        AtomicLong createResponseCounter = watch == null ? new AtomicLong() : watch.createWatchNumber("HTTP_" + port + ".Response.creatCounter");
+        AtomicLong createResponseCounter = new AtomicLong();
-        AtomicLong cycleResponseCounter = watch == null ? new AtomicLong() : watch.createWatchNumber("HTTP_" + port + ".Response.cycleCounter");
+        AtomicLong cycleResponseCounter = new AtomicLong();
         ObjectPool<Response> responsePool = HttpResponse.createPool(createResponseCounter, cycleResponseCounter, this.responsePoolSize, null);
         HttpContext httpcontext = new HttpContext(this.serverStartTime, this.logger, executor, rcapacity, bufferPool, responsePool,
-            this.maxbody, this.charset, this.address, this.prepare, this.watch, this.readTimeoutSecond, this.writeTimeoutSecond);
+            this.maxbody, this.charset, this.address, this.prepare, this.readTimeoutSecond, this.writeTimeoutSecond);
-        responsePool.setCreator((Object... params) -> new HttpResponse(httpcontext, new HttpRequest(httpcontext, addrHeader), addHeaders, setHeaders, defCookie));
+        responsePool.setCreator((Object... params) -> new HttpResponse(httpcontext, new HttpRequest(httpcontext, addrHeader), addHeaders, setHeaders, defCookie, options));
         return httpcontext;
     }
 

src/org/redkale/net/http/HttpServlet.java

@@ -5,17 +5,362 @@
  */
 package org.redkale.net.http;
 
-import org.redkale.net.Servlet;
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.nio.ByteBuffer;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import jdk.internal.org.objectweb.asm.*;
+import static jdk.internal.org.objectweb.asm.ClassWriter.COMPUTE_FRAMES;
+import static jdk.internal.org.objectweb.asm.Opcodes.*;
+import org.redkale.net.*;
+import org.redkale.service.RetResult;
+import org.redkale.util.*;
 
 /**
+ * HTTP版的Servlet， 执行顺序 execute --> preExecute --> authenticate --> HttpMapping对应的方法
  *
  * <p>
  * 详情见: https://redkale.org
  *
  * @author zhangjx
  */
-public abstract class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse> {
+public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse> {
+
+    public static final int RET_SERVER_ERROR = 1200_0001;
+
+    public static final int RET_METHOD_ERROR = 1200_0002;
 
     String _prefix = ""; //当前HttpServlet的path前缀
 
+    private Map.Entry<String, Entry>[] mappings;
+
+    //这里不能直接使用HttpServlet，会造成死循环初始化HttpServlet
+    private final Servlet<HttpContext, HttpRequest, HttpResponse> authSuccessServlet = new Servlet<HttpContext, HttpRequest, HttpResponse>() {
+        @Override
+        public void execute(HttpRequest request, HttpResponse response) throws IOException {
+            Entry entry = (Entry) request.attachment;
+            if (entry.cacheseconds > 0) {//有缓存设置
+                CacheEntry ce = entry.cache.get(request.getRequestURI());
+                if (ce != null && ce.time + entry.cacheseconds > System.currentTimeMillis()) { //缓存有效
+                    response.setStatus(ce.status);
+                    response.setContentType(ce.contentType);
+                    response.finish(ce.getBuffers());
+                    return;
+                }
+                response.setBufferHandler(entry.cacheHandler);
+            }
+            entry.servlet.execute(request, response);
+        }
+    };
+
+    //preExecute运行完后执行的Servlet
+    private final Servlet<HttpContext, HttpRequest, HttpResponse> preSuccessServlet = new Servlet<HttpContext, HttpRequest, HttpResponse>() {
+        @Override
+        public void execute(HttpRequest request, HttpResponse response) throws IOException {
+            for (Map.Entry<String, Entry> en : mappings) {
+                if (request.getRequestURI().startsWith(en.getKey())) {
+                    Entry entry = en.getValue();
+                    if (!entry.checkMethod(request.getMethod())) {
+                        response.finishJson(new RetResult(RET_METHOD_ERROR, "Method(" + request.getMethod() + ") Error"));
+                        return;
+                    }
+                    request.attachment = entry;
+                    request.moduleid = entry.moduleid;
+                    request.actionid = entry.actionid;
+                    if (entry.ignore) {
+                        authSuccessServlet.execute(request, response);
+                    } else {
+                        response.thenEvent(authSuccessServlet);
+                        authenticate(request, response);
+                    }
+                    return;
+                }
+            }
+            throw new IOException(this.getClass().getName() + " not found method for URI(" + request.getRequestURI() + ")");
+        }
+    };
+
+    void preInit(HttpContext context, AnyValue config) {
+        String path = _prefix == null ? "" : _prefix;
+        WebServlet ws = this.getClass().getAnnotation(WebServlet.class);
+        if (ws != null && !ws.repair()) path = "";
+        HashMap<String, Entry> map = load();
+        this.mappings = new Map.Entry[map.size()];
+        int i = -1;
+        for (Map.Entry<String, Entry> en : map.entrySet()) {
+            mappings[++i] = new AbstractMap.SimpleEntry<>(path + en.getKey(), en.getValue());
+        }
+        //必须要倒排序, /query /query1 /query12  确保含子集的优先匹配 /query12  /query1  /query
+        Arrays.sort(mappings, (o1, o2) -> o2.getKey().compareTo(o1.getKey()));
+    }
+
+    void postDestroy(HttpContext context, AnyValue config) {
+    }
+
+    /**
+     * <p>
+     * 预执行方法，在execute方法之前运行，设置当前用户信息，或者加入常规统计和基础检测，例如 : <br>
+     * <blockquote><pre>
+     *      &#64;Override
+     *      public void preExecute(final HttpRequest request, final HttpResponse response) throws IOException {
+     *          //设置当前用户信息
+     *          final String sessionid = request.getSessionid(false);
+     *          if (sessionid != null) request.setCurrentUser(userService.current(sessionid));
+     *
+     *          if (finer) response.recycleListener((req, resp) -&#62; {  //记录处理时间比较长的请求
+     *              long e = System.currentTimeMillis() - ((HttpRequest) req).getCreatetime();
+     *              if (e &#62; 200) logger.finer("http-execute-cost-time: " + e + " ms. request = " + req);
+     *          });
+     *          response.nextEvent();
+     *      }
+     * </pre></blockquote>
+     * <p>
+     *
+     * @param request  HttpRequest
+     * @param response HttpResponse
+     *
+     * @throws IOException IOException
+     */
+    protected void preExecute(HttpRequest request, HttpResponse response) throws IOException {
+        response.nextEvent();
+    }
+
+    /**
+     * <p>
+     * 用户登录或权限验证， 注解为&#64;HttpMapping.auth == true 的方法会执行authenticate方法, 若验证成功则必须调用response.nextEvent();进行下一步操作, 例如: <br>
+     * <blockquote><pre>
+     *      &#64;Override
+     *      public void authenticate(HttpRequest request, HttpResponse response) throws IOException {
+     *          UserInfo info = request.currentUser();
+     *          if (info == null) {
+     *              response.finishJson(RET_UNLOGIN);
+     *              return;
+     *          } else if (!info.checkAuth(request.getModuleid(), request.getActionid())) {
+     *              response.finishJson(RET_AUTHILLEGAL);
+     *              return;
+     *          }
+     *          response.nextEvent();
+     *      }
+     * </pre></blockquote>
+     * <p>
+     *
+     *
+     * @param request  HttpRequest
+     * @param response HttpResponse
+     *
+     * @throws IOException IOException
+     */
+    protected void authenticate(HttpRequest request, HttpResponse response) throws IOException {
+        response.nextEvent();
+    }
+
+    @Override
+    public void execute(HttpRequest request, HttpResponse response) throws IOException {
+        response.thenEvent(preSuccessServlet);
+        preExecute(request, response);
+    }
+
+    private HashMap<String, Entry> load() {
+        WebServlet module = this.getClass().getAnnotation(WebServlet.class);
+        final int serviceid = module == null ? 0 : module.moduleid();
+        final HashMap<String, Entry> map = new HashMap<>();
+        HashMap<String, Class> nameset = new HashMap<>();
+        final Class selfClz = this.getClass();
+        Class clz = this.getClass();
+        do {
+            if (java.lang.reflect.Modifier.isAbstract(clz.getModifiers())) break;
+            for (final Method method : clz.getMethods()) {
+                //-----------------------------------------------
+                String methodname = method.getName();
+                if ("service".equals(methodname) || "preExecute".equals(methodname) || "execute".equals(methodname) || "authenticate".equals(methodname)) continue;
+                //-----------------------------------------------
+                Class[] paramTypes = method.getParameterTypes();
+                if (paramTypes.length != 2 || paramTypes[0] != HttpRequest.class
+                    || paramTypes[1] != HttpResponse.class) continue;
+                //-----------------------------------------------
+                Class[] exps = method.getExceptionTypes();
+                if (exps.length > 0 && (exps.length != 1 || exps[0] != IOException.class)) continue;
+                //-----------------------------------------------
+
+                final HttpMapping mapping = method.getAnnotation(HttpMapping.class);
+                if (mapping == null) continue;
+                final boolean inherited = mapping.inherited();
+                if (!inherited && selfClz != clz) continue; //忽略不被继承的方法
+                final int actionid = mapping.actionid();
+                final String name = mapping.url().trim();
+                final String[] methods = mapping.methods();
+                if (nameset.containsKey(name)) {
+                    if (nameset.get(name) != clz) continue;
+                    throw new RuntimeException(this.getClass().getSimpleName() + " have two same " + HttpMapping.class.getSimpleName() + "(" + name + ")");
+                }
+                nameset.put(name, clz);
+                map.put(name, new Entry(serviceid, actionid, name, methods, method, createHttpServlet(method)));
+            }
+        } while ((clz = clz.getSuperclass()) != HttpServlet.class);
+        return map;
+    }
+
+    private HttpServlet createHttpServlet(final Method method) {
+        //------------------------------------------------------------------------------
+        final String supDynName = HttpServlet.class.getName().replace('.', '/');
+        final String interName = this.getClass().getName().replace('.', '/');
+        final String interDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(this.getClass());
+        final String requestSupDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(Request.class);
+        final String responseSupDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(Response.class);
+        final String requestDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(HttpRequest.class);
+        final String responseDesc = jdk.internal.org.objectweb.asm.Type.getDescriptor(HttpResponse.class);
+        String newDynName = interName + "_Dyn_" + method.getName();
+        int i = 0;
+        for (;;) {
+            try {
+                Thread.currentThread().getContextClassLoader().loadClass(newDynName.replace('/', '.'));
+                newDynName += "_" + (++i);
+            } catch (Throwable ex) {
+                break;
+            }
+        }
+        //------------------------------------------------------------------------------
+        ClassWriter cw = new ClassWriter(COMPUTE_FRAMES);
+        FieldVisitor fv;
+        MethodVisitor mv;
+        AnnotationVisitor av0;
+        final String factfield = "_factServlet";
+        cw.visit(V1_8, ACC_PUBLIC + ACC_FINAL + ACC_SUPER, newDynName, null, supDynName, null);
+        {
+            fv = cw.visitField(ACC_PUBLIC, factfield, interDesc, null, null);
+            fv.visitEnd();
+        }
+        { //构造函数
+            mv = (cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null));
+            //mv.setDebug(true);
+            mv.visitVarInsn(ALOAD, 0);
+            mv.visitMethodInsn(INVOKESPECIAL, supDynName, "<init>", "()V", false);
+            mv.visitInsn(RETURN);
+            mv.visitMaxs(1, 1);
+            mv.visitEnd();
+        }
+        {
+            mv = (cw.visitMethod(ACC_PUBLIC, "execute", "(" + requestDesc + responseDesc + ")V", null, new String[]{"java/io/IOException"}));
+            mv.visitVarInsn(ALOAD, 0);
+            mv.visitFieldInsn(GETFIELD, newDynName, factfield, interDesc);
+            mv.visitVarInsn(ALOAD, 1);
+            mv.visitVarInsn(ALOAD, 2);
+            mv.visitMethodInsn(INVOKEVIRTUAL, interName, method.getName(), "(" + requestDesc + responseDesc + ")V", false);
+            mv.visitInsn(RETURN);
+            mv.visitMaxs(3, 3);
+            mv.visitEnd();
+        }
+        {
+            mv = cw.visitMethod(ACC_PUBLIC + ACC_BRIDGE + ACC_SYNTHETIC, "execute", "(" + requestSupDesc + responseSupDesc + ")V", null, new String[]{"java/io/IOException"});
+            mv.visitVarInsn(ALOAD, 0);
+            mv.visitVarInsn(ALOAD, 1);
+            mv.visitTypeInsn(CHECKCAST, HttpRequest.class.getName().replace('.', '/'));
+            mv.visitVarInsn(ALOAD, 2);
+            mv.visitTypeInsn(CHECKCAST, HttpResponse.class.getName().replace('.', '/'));
+            mv.visitMethodInsn(INVOKEVIRTUAL, newDynName, "execute", "(" + requestDesc + responseDesc + ")V", false);
+            mv.visitInsn(RETURN);
+            mv.visitMaxs(3, 3);
+            mv.visitEnd();
+        }
+        cw.visitEnd();
+        //------------------------------------------------------------------------------
+        byte[] bytes = cw.toByteArray();
+        Class<?> newClazz = new ClassLoader(this.getClass().getClassLoader()) {
+            public final Class<?> loadClass(String name, byte[] b) {
+                return defineClass(name, b, 0, b.length);
+            }
+        }.loadClass(newDynName.replace('/', '.'), bytes);
+        try {
+            HttpServlet instance = (HttpServlet) newClazz.newInstance();
+            instance.getClass().getField(factfield).set(instance, this);
+            return instance;
+        } catch (Exception ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+
+    private static final class Entry {
+
+        public Entry(int moduleid, int actionid, String name, String[] methods, Method method, HttpServlet servlet) {
+            this.moduleid = moduleid;
+            this.actionid = actionid;
+            this.name = name;
+            this.methods = methods;
+            this.method = method;
+            this.servlet = servlet;
+            HttpMapping mapping = method.getAnnotation(HttpMapping.class);
+            this.ignore = mapping == null || !mapping.auth();
+            this.cacheseconds = mapping == null ? 0 : mapping.cacheseconds();
+            this.cache = cacheseconds > 0 ? new ConcurrentHashMap() : null;
+            this.cacheHandler = cacheseconds > 0 ? (HttpResponse response, ByteBuffer[] buffers) -> {
+                int status = response.getStatus();
+                if (status != 200) return null;
+                CacheEntry ce = new CacheEntry(response.getStatus(), response.getContentType(), buffers);
+                cache.put(response.getRequest().getRequestURI(), ce);
+                return ce.getBuffers();
+            } : null;
+        }
+
+        public boolean isNeedCheck() {
+            return this.moduleid != 0 || this.actionid != 0;
+        }
+
+        public boolean checkMethod(final String reqMethod) {
+            if (methods.length == 0) return true;
+            for (String m : methods) {
+                if (reqMethod.equalsIgnoreCase(m)) return true;
+            }
+            return false;
+        }
+
+        public final HttpResponse.BufferHandler cacheHandler;
+
+        public final ConcurrentHashMap<String, CacheEntry> cache;
+
+        public final int cacheseconds;
+
+        public final boolean ignore;
+
+        public final int moduleid;
+
+        public final int actionid;
+
+        public final String name;
+
+        public final String[] methods;
+
+        public final Method method;
+
+        public final HttpServlet servlet;
+    }
+
+    private static final class CacheEntry {
+
+        public final long time = System.currentTimeMillis();
+
+        private final ByteBuffer[] buffers;
+
+        private final int status;
+
+        private final String contentType;
+
+        public CacheEntry(int status, String contentType, ByteBuffer[] bufs) {
+            this.status = status;
+            this.contentType = contentType;
+            final ByteBuffer[] newBuffers = new ByteBuffer[bufs.length];
+            for (int i = 0; i < newBuffers.length; i++) {
+                newBuffers[i] = bufs[i].duplicate().asReadOnlyBuffer();
+            }
+            this.buffers = newBuffers;
+        }
+
+        public ByteBuffer[] getBuffers() {
+            final ByteBuffer[] newBuffers = new ByteBuffer[buffers.length];
+            for (int i = 0; i < newBuffers.length; i++) {
+                newBuffers[i] = buffers[i].duplicate();
+            }
+            return newBuffers;
+        }
+    }
 }

src/org/redkale/net/http/HttpUserType.java

@@ -5,20 +5,26 @@
  */
 package org.redkale.net.http;
 
-import java.lang.annotation.*;
 import static java.lang.annotation.ElementType.*;
+import java.lang.annotation.*;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**
- * 被标记为 @WebSocketBinary 的WebSocketServlet 将使用原始的TCP传输,  通常用于类似音频/视频传输场景
+ * 配合 HttpServlet 使用。
+ * 用于指定HttpRequest.currentUser的数据类型。<br>
+ * 注意： 数据类型是JavaBean，则必须要用javax.persistence.Id标记主键字段，用于确定用户ID
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
 @Inherited
 @Documented
 @Target({TYPE})
 @Retention(RUNTIME)
-public @interface WebSocketBinary {
+public @interface HttpUserType {
+
+    Class value();
 
 }

src/org/redkale/net/http/MultiContext.java

@@ -59,7 +59,7 @@ public final class MultiContext {
 
     public MultiContext(final Charset charsetName, final String contentType, final DefaultAnyValue params, final InputStream in, String fielnameRegex) {
         this.charset = charsetName == null ? UTF8 : charsetName;
-        this.contentType = contentType.trim();
+        this.contentType = contentType == null ? "" : contentType.trim();
         this.parameters = params;
         this.boundary = parseBoundary(this.contentType);
         this.endboundarray = ("--" + this.boundary + "--").getBytes();
@@ -87,6 +87,107 @@ public final class MultiContext {
         return this.boundary != null;
     }
 
+    //或被 REST 用到 
+    /**
+     * 获取第一个文件的二进制
+     *
+     * @param max            可接收的文件大小最大值
+     * @param filenameReg    可接收的文件名正则表达式
+     * @param contentTypeReg 可接收的ContentType正则表达式
+     *
+     * @return 二进制文件
+     * @throws IOException IOException
+     */
+    public byte[] partsFirstBytes(final long max, final String filenameReg, final String contentTypeReg) throws IOException {
+        if (!isMultipart()) return null;
+        byte[] tmpfile = null;
+        boolean has = false;
+        for (MultiPart part : parts()) {
+            if (has) continue;//不遍历完后面getParameter可能获取不到值
+            has = true;
+            if (filenameReg != null && !filenameReg.isEmpty() && !part.getFilename().matches(filenameReg)) continue;
+            if (contentTypeReg != null && !contentTypeReg.isEmpty() && !part.getContentType().matches(contentTypeReg)) continue;
+            tmpfile = part.getContentBytes(max < 1 ? Long.MAX_VALUE : max);
+        }
+        return tmpfile;
+    }
+
+    //或被 REST 用到 
+    /**
+     * 获取第一个文件
+     *
+     * @param home           进程目录
+     * @param max            可接收的文件大小最大值
+     * @param filenameReg    可接收的文件名正则表达式
+     * @param contentTypeReg 可接收的ContentType正则表达式
+     *
+     * @return 文件
+     * @throws IOException IOException
+     */
+    public File partsFirstFile(final File home, final long max, final String filenameReg, final String contentTypeReg) throws IOException {
+        if (!isMultipart()) return null;
+        File tmpfile = null;
+        boolean has = false;
+        for (MultiPart part : parts()) {
+            if (has) continue; //不遍历完后面getParameter可能获取不到值
+            has = true;
+            if (filenameReg != null && !filenameReg.isEmpty() && !part.getFilename().matches(filenameReg)) continue;
+            if (contentTypeReg != null && !contentTypeReg.isEmpty() && !part.getContentType().matches(contentTypeReg)) continue;
+            String name = part.getFilename();
+            int pos = name.lastIndexOf('.');
+            if (pos > 0) {
+                int pos2 = name.lastIndexOf('.', pos - 1);
+                if (pos2 >= 0) pos = pos2;
+            }
+            File file = new File(home, "tmp/redkale_" + System.nanoTime() + (pos > 0 ? name.substring(pos) : name));
+            file.getParentFile().mkdirs();
+            boolean rs = part.save(max < 1 ? Long.MAX_VALUE : max, file);
+            if (!rs) {
+                file.delete();
+            } else {
+                tmpfile = file;
+            }
+        }
+        return tmpfile;
+    }
+
+    //或被 REST 用到 
+    /**
+     * 获取所有文件
+     *
+     * @param home           进程目录
+     * @param max            可接收的文件大小最大值
+     * @param filenameReg    可接收的文件名正则表达式
+     * @param contentTypeReg 可接收的ContentType正则表达式
+     *
+     * @return 文件列表
+     * @throws IOException IOException
+     */
+    public File[] partsFiles(final File home, final long max, final String filenameReg, final String contentTypeReg) throws IOException {
+        if (!isMultipart()) return null;
+        List<File> files = null;
+        for (MultiPart part : parts()) {
+            if (filenameReg != null && !filenameReg.isEmpty() && !part.getFilename().matches(filenameReg)) continue;
+            if (contentTypeReg != null && !contentTypeReg.isEmpty() && !part.getContentType().matches(contentTypeReg)) continue;
+            String name = part.getFilename();
+            int pos = name.lastIndexOf('.');
+            if (pos > 0) {
+                int pos2 = name.lastIndexOf('.', pos - 1);
+                if (pos2 >= 0) pos = pos2;
+            }
+            File file = new File(home, "tmp/redkale_" + System.nanoTime() + (pos > 0 ? name.substring(pos) : name));
+            file.getParentFile().mkdirs();
+            boolean rs = part.save(max < 1 ? Long.MAX_VALUE : max, file);
+            if (!rs) {
+                file.delete();
+                continue;
+            }
+            if (files == null) files = new ArrayList<>();
+            files.add(file);
+        }
+        return files == null ? null : files.toArray(new File[files.size()]);
+    }
+
     /**
      * 获取上传文件信息列表
      *

src/org/redkale/net/http/RestAddress.java

@@ -25,4 +25,10 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 @Retention(RUNTIME)
 public @interface RestAddress {
 
+    /**
+     * 备注描述, 对应@HttpParam.comment
+     *
+     * @return String
+     */
+    String comment() default "";
 }

src/org/redkale/net/http/RestBody.java

@@ -0,0 +1,34 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.*;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 只能注解于RestService类的方法的String/byte[]/JavaBean参数或参数内的String/byte[]/JavaBean字段
+ * <p>
+ * 用于获取HTTP请求端的请求内容UTF-8编码字符串、byte[]、JavaBean
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Inherited
+@Documented
+@Target({PARAMETER, FIELD})
+@Retention(RUNTIME)
+public @interface RestBody {
+
+    /**
+     * 备注描述, 对应&#64;HttpParam.comment
+     *
+     * @return String
+     */
+    String comment() default "";
+}

src/org/redkale/net/http/RestConvert.java

@@ -0,0 +1,43 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.*;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 只能依附在Service实现类的public方法上, 当方法的返回值以JSON输出时对指定类型的转换设定。  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Inherited
+@Documented
+@Target({METHOD})
+@Retention(RUNTIME)
+@Repeatable(RestConvert.RestConverts.class)
+public @interface RestConvert {
+
+    boolean tiny() default true;
+
+    Class type();
+
+    String[] ignoreColumns() default {};
+
+    String[] convertColumns() default {};
+
+    @Inherited
+    @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
+    @interface RestConverts {
+
+        RestConvert[] value();
+    }
+}

src/org/redkale/net/http/RestCookie.java

@@ -10,7 +10,7 @@ import static java.lang.annotation.ElementType.*;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**
- * 只能注解于Service类的方法的String参数或参数内的String字段
+ * 只能注解于RestService类的方法的String参数或参数内的String字段
  * <p>
  * 详情见: https://redkale.org
  *

src/org/redkale/net/http/RestHeader.java

@@ -10,7 +10,7 @@ import static java.lang.annotation.ElementType.*;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**
- * 只能注解于Service类的方法的参数或参数内的String字段
+ * 只能注解于RestService类的方法的参数或参数内的String字段
  * <p>
  * 详情见: https://redkale.org
  *

src/org/redkale/net/http/RestHttpServlet.java

@@ -1,185 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.net.http;
-
-import java.io.*;
-import java.util.concurrent.*;
-import java.util.logging.Level;
-import jdk.internal.org.objectweb.asm.*;
-import static jdk.internal.org.objectweb.asm.Opcodes.*;
-import org.redkale.util.*;
-
-/**
- *
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- * @param <T> 当前用户对象类型
- */
-public abstract class RestHttpServlet<T> extends HttpBaseServlet {
-
-    protected abstract T currentUser(HttpRequest req) throws IOException;
-
-    protected void finishJson(final HttpResponse response, CompletableFuture<RestOutput> future) throws IOException {
-        future.whenComplete((output, e) -> {
-            if (e != null) {
-                response.getContext().getLogger().log(Level.WARNING, "Servlet occur, forece to close channel. request = " + response.getRequest(), e);
-                response.finish(500, null);
-                return;
-            }
-            try {
-                finishJson(response, output);
-            } catch (IOException ioe) {
-                response.getContext().getLogger().log(Level.WARNING, "Servlet finish RestOutput occur, forece to close channel. request = " + response.getRequest(), ioe);
-                response.finish(500, null);
-            }
-        });
-    }
-
-    protected void finishJson(final HttpResponse response, RestOutput output) throws IOException {
-        if (output == null) {
-            response.finishJson(output);
-            return;
-        }
-        if (output.getContentType() != null) response.setContentType(output.getContentType());
-        response.addHeader(output.getHeaders());
-        response.addCookie(output.getCookies());
-        response.setStatus(output.getStatus() < 1 ? 200 : output.getStatus());
-        if (output.getResult() instanceof File) {
-            response.finish((File) output.getResult());
-        } else if (output.getResult() instanceof String) {
-            response.finish((String) output.getResult());
-        } else if (output.getResult() == null) {
-            response.finish(output.getMessage());
-        } else {
-            response.finishJson(output.getResult());
-        }
-    }
-
-    /**
-     * 创建AsyncHandler实例，将非字符串对象以JSON格式输出，字符串以文本输出 <br>
-     *
-     * 传入的AsyncHandler子类必须是public，且保证其子类可被继承且completed、failed可被重载且包含空参数的构造函数。
-     *
-     * @param <H>          AsyncHandler泛型
-     * @param response     HttpResponse
-     * @param handlerClass Class
-     *
-     * @return AsyncHandler
-     */
-    protected final <H extends AsyncHandler> H createAsyncHandler(HttpResponse response, final Class<H> handlerClass) {
-        if (handlerClass == null || handlerClass == AsyncHandler.class) return (H) response.createAsyncHandler();
-        Creator<H> creator = creators.get(handlerClass);
-        if (creator == null) {
-            creator = createCreator(handlerClass);
-            creators.put(handlerClass, creator);
-        }
-        return (H) creator.create(response.createAsyncHandler());
-    }
-
-    private static final ConcurrentHashMap<Class, Creator> creators = new ConcurrentHashMap<>();
-
-    private static <H extends AsyncHandler> Creator<H> createCreator(Class<H> handlerClass) {
-        //生成规则与SncpAsyncHandler.Factory 很类似
-        //------------------------------------------------------------- 
-        final boolean handlerinterface = handlerClass.isInterface();
-        final String handlerClassName = handlerClass.getName().replace('.', '/');
-        final String handlerName = AsyncHandler.class.getName().replace('.', '/');
-        final String handlerDesc = Type.getDescriptor(AsyncHandler.class);
-        final String newDynName = handlerClass.getName().replace('.', '/') + "_Dync" + AsyncHandler.class.getSimpleName() + "_" + (System.currentTimeMillis() % 10000);
-
-        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
-        FieldVisitor fv;
-        AsmMethodVisitor mv;
-        AnnotationVisitor av0;
-        cw.visit(V1_8, ACC_PUBLIC + ACC_SUPER, newDynName, null, handlerinterface ? "java/lang/Object" : handlerClassName, handlerinterface ? new String[]{handlerClassName} : new String[]{handlerName});
-
-        { //handler 属性
-            fv = cw.visitField(ACC_PRIVATE, "handler", handlerDesc, null, null);
-            fv.visitEnd();
-        }
-        {//构造方法
-            mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "<init>", "(" + handlerDesc + ")V", null, null));
-            //mv.setDebug(true);
-            {
-                av0 = mv.visitAnnotation("Ljava/beans/ConstructorProperties;", true);
-                {
-                    AnnotationVisitor av1 = av0.visitArray("value");
-                    av1.visit(null, "handler");
-                    av1.visitEnd();
-                }
-                av0.visitEnd();
-            }
-            mv.visitVarInsn(ALOAD, 0);
-            mv.visitMethodInsn(INVOKESPECIAL, handlerinterface ? "java/lang/Object" : handlerClassName, "<init>", "()V", false);
-            mv.visitVarInsn(ALOAD, 0);
-            mv.visitVarInsn(ALOAD, 1);
-            mv.visitFieldInsn(PUTFIELD, newDynName, "handler", handlerDesc);
-            mv.visitInsn(RETURN);
-            mv.visitMaxs(2, 2);
-            mv.visitEnd();
-        }
-
-        for (java.lang.reflect.Method method : handlerClass.getMethods()) { //
-            if ("completed".equals(method.getName()) && method.getParameterCount() == 2) {
-                mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "completed", Type.getMethodDescriptor(method), null, null));
-                mv.visitVarInsn(ALOAD, 0);
-                mv.visitFieldInsn(GETFIELD, newDynName, "handler", handlerDesc);
-                mv.visitVarInsn(ALOAD, 1);
-                mv.visitVarInsn(ALOAD, 2);
-                mv.visitMethodInsn(INVOKEINTERFACE, handlerName, "completed", "(Ljava/lang/Object;Ljava/lang/Object;)V", true);
-                mv.visitInsn(RETURN);
-                mv.visitMaxs(3, 3);
-                mv.visitEnd();
-            } else if ("failed".equals(method.getName()) && method.getParameterCount() == 2) {
-                mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "failed", Type.getMethodDescriptor(method), null, null));
-                mv.visitVarInsn(ALOAD, 0);
-                mv.visitFieldInsn(GETFIELD, newDynName, "handler", handlerDesc);
-                mv.visitVarInsn(ALOAD, 1);
-                mv.visitVarInsn(ALOAD, 2);
-                mv.visitMethodInsn(INVOKEINTERFACE, handlerName, "failed", "(Ljava/lang/Throwable;Ljava/lang/Object;)V", true);
-                mv.visitInsn(RETURN);
-                mv.visitMaxs(3, 3);
-                mv.visitEnd();
-            } else if (handlerinterface || java.lang.reflect.Modifier.isAbstract(method.getModifiers())) {
-                mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, method.getName(), Type.getMethodDescriptor(method), null, null));
-                Class returnType = method.getReturnType();
-                if (returnType == void.class) {
-                    mv.visitInsn(RETURN);
-                    mv.visitMaxs(0, 1);
-                } else if (returnType.isPrimitive()) {
-                    mv.visitInsn(ICONST_0);
-                    if (returnType == long.class) {
-                        mv.visitInsn(LRETURN);
-                        mv.visitMaxs(2, 1);
-                    } else if (returnType == float.class) {
-                        mv.visitInsn(FRETURN);
-                        mv.visitMaxs(2, 1);
-                    } else if (returnType == double.class) {
-                        mv.visitInsn(DRETURN);
-                        mv.visitMaxs(2, 1);
-                    } else {
-                        mv.visitInsn(IRETURN);
-                        mv.visitMaxs(1, 1);
-                    }
-                } else {
-                    mv.visitInsn(ACONST_NULL);
-                    mv.visitInsn(ARETURN);
-                    mv.visitMaxs(1, 1);
-                }
-                mv.visitEnd();
-            }
-        }
-        cw.visitEnd();
-        byte[] bytes = cw.toByteArray();
-        Class<AsyncHandler> newHandlerClazz = (Class<AsyncHandler>) new ClassLoader(handlerClass.getClassLoader()) {
-            public final Class<?> loadClass(String name, byte[] b) {
-                return defineClass(name, b, 0, b.length);
-            }
-        }.loadClass(newDynName.replace('/', '.'), bytes);
-        return (Creator<H>) Creator.create(newHandlerClazz);
-    }
-}

src/org/redkale/net/http/RestMapping.java

@@ -21,11 +21,11 @@ import static java.lang.annotation.RetentionPolicy.*;
 @Documented
 @Target({METHOD})
 @Retention(RUNTIME)
-@Repeatable(RestMappings.class)
+@Repeatable(RestMapping.RestMappings.class)
 public @interface RestMapping {
 
     /**
-     * 是否屏蔽该方法的转换
+     * 是否屏蔽该方法进行HttpMapping转换
      *
      * @return boolean
      */
@@ -40,38 +40,46 @@ public @interface RestMapping {
     String name() default "";
 
     /**
-     * 备注描述, 对应@WebMapping.comment
+     * 备注描述, 对应@HttpMapping.comment
      *
      * @return String
      */
     String comment() default "";
 
     /**
-     * 是否鉴权，默认不鉴权, 对应@AuthIgnore
+     * 是否鉴权，默认需要鉴权, 对应@HttpMapping.auth
      *
      * @return boolean
      */
-    boolean auth() default false;
+    boolean auth() default true;
 
     /**
-     * 操作ID值，鉴权时用到, 对应@WebMapping.actionid
+     * 操作ID值，鉴权时用到, 对应@HttpMapping.actionid
      *
      * @return int
      */
     int actionid() default 0;
 
     /**
-     * 结果缓存的秒数, 为0表示不缓存, 对应@HttpCacheable.seconds
+     * 结果缓存的秒数, 为0表示不缓存, 对应@HttpMapping.cacheseconds
      *
      * @return int
      */
     int cacheseconds() default 0;
 
     /**
-     * 允许方法(不区分大小写),如:GET/POST/PUT,为空表示允许所有方法, 对应@WebMapping.methods
+     * 允许方法(不区分大小写),如:GET/POST/PUT,为空表示允许所有方法, 对应@HttpMapping.methods
      *
      * @return String[]
      */
     String[] methods() default {};
 
+    @Inherited
+    @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
+    @interface RestMappings {
+
+        RestMapping[] value();
+    }
 }

src/org/redkale/net/http/RestMappings.java

@@ -1,26 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.net.http;
-
-import java.lang.annotation.*;
-import static java.lang.annotation.ElementType.*;
-import static java.lang.annotation.RetentionPolicy.*;
-
-/**
- * RestMapping 的多用类
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-@Inherited
-@Documented
-@Target({METHOD})
-@Retention(RUNTIME)
-public @interface RestMappings {
-
-    RestMapping[] value();
-}

src/org/redkale/net/http/RestOnMessage.java

@@ -0,0 +1,39 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 标记在RestWebSocket的接收消息方法上
+ *
+ * <br><p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Inherited
+@Documented
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface RestOnMessage {
+
+    /**
+     * 请求的方法名, 不能含特殊字符,不能以数字开头(能作为变量名)
+     *
+     * @return String
+     */
+    String name();
+
+    /**
+     * 备注描述
+     *
+     * @return String
+     */
+    String comment() default "";
+}

src/org/redkale/net/http/RestService.java

@@ -29,6 +29,13 @@ public @interface RestService {
      */
     String name() default "";
 
+    /**
+     * 目录名, 不能含特殊字符， 只能小写字母+数字，且不能以数字开头
+     *
+     * @return 目录名
+     */
+    String catalog() default "";
+
     /**
      * 模块ID值，鉴权时用到, 对应@WebServlet.moduleid
      *
@@ -36,6 +43,13 @@ public @interface RestService {
      */
     int moduleid() default 0;
 
+    /**
+     * 没有标记@RestMapping的方法是否转换， 默认为false
+     *
+     * @return 默认false
+     */
+    boolean automapping() default false;
+
     /**
      * 是否屏蔽该类的转换
      *

src/org/redkale/net/http/RestURI.java

@@ -0,0 +1,33 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.*;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 只能注解于Service类的方法的String参数或参数内的String字段
+ * <p>
+ * 用于获取HTTP请求URL HttpRequest.getRequestURI
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Inherited
+@Documented
+@Target({PARAMETER, FIELD})
+@Retention(RUNTIME)
+public @interface RestURI {
+
+    /**
+     * 备注描述, 对应&#64;HttpParam.comment
+     *
+     * @return String
+     */
+    String comment() default "";
+}

src/org/redkale/net/http/RestUploadFile.java

@@ -0,0 +1,55 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.*;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ *
+ * 依附在RestService类的方法的参数上, 用于接收上传文件  <br>
+ * 只能标记在byte[]/File/File[] 类型的参数上  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Inherited
+@Documented
+@Target({PARAMETER, FIELD})
+@Retention(RUNTIME)
+public @interface RestUploadFile {
+
+    /**
+     * 可接收的文件大小最大值， 小于1表示无大小限制
+     *
+     * @return int
+     */
+    long maxLength() default 0;
+
+    /**
+     * 可接收的文件名正则表达式, 为空表示接收任何文件  <br>
+     *
+     * @return String
+     */
+    String fileNameReg() default "";
+
+    /**
+     * 可接收的ContentType正则表达式, 为空表示接收任何文件类型  <br>
+     *
+     * @return String
+     */
+    String contentTypeReg() default "";
+
+    /**
+     * 备注描述, 对应&#64;HttpParam.comment
+     *
+     * @return String
+     */
+    String comment() default "";
+}

src/org/redkale/net/http/RestWebSocket.java

@@ -0,0 +1,81 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.http;
+
+import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 只能依附在WebSocket类上，name默认为Service的类名小写并去掉Service字样及后面的字符串 (如HelloWebSocket/HelloWebSocketImpl，的默认路径为 hello)。 <br>
+ * <b>注意: </b> 被标记&#64;RestWebSocket的WebSocket不能被修饰为abstract或final，且其内部标记为&#64;Resource的字段只能是protected或public，且必须要有一个protected或public的空参数构造函数。 <br>
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@Inherited
+@Documented
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface RestWebSocket {
+
+    /**
+     * 模块名, 只能是模块名,不能含特殊字符， 只能小写字母+数字，且不能以数字开头
+     *
+     * @return 模块名
+     */
+    String name() default "";
+
+    /**
+     * 目录名, 不能含特殊字符， 只能小写字母+数字，且不能以数字开头
+     *
+     * @return 目录名
+     */
+    String catalog() default "";
+
+    /**
+     * 是否为二进制消息, 默认为文本消息
+     *
+     * @return boolean
+     */
+    boolean binary() default false;
+
+    /**
+     * 是否单用户单连接, 默认单用户单连接
+     *
+     * @return 是否单用户单连接
+     */
+    boolean single() default true;
+
+    /**
+     * WebScoket服务器给客户端进行ping操作的间隔时间, 单位: 秒， 默认值：15秒
+     *
+     * @return int
+     */
+    int liveinterval() default WebSocketServlet.DEFAILT_LIVEINTERVAL;
+
+    /**
+     * 是否屏蔽该类的转换
+     *
+     * @return 默认false
+     */
+    boolean ignore() default false;
+
+    /**
+     * 同&#64;WebServlet的repair属性
+     *
+     * @return 默认true
+     */
+    boolean repair() default true;
+
+    /**
+     * 备注描述
+     *
+     * @return 备注描述
+     */
+    String comment() default "";
+}

src/org/redkale/net/http/WebSocket.java

@@ -8,36 +8,34 @@ package org.redkale.net.http;
 import org.redkale.net.http.WebSocketPacket.FrameType;
 import java.io.*;
 import java.net.*;
+import java.nio.ByteBuffer;
 import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.*;
-import org.redkale.convert.json.JsonConvert;
+import java.util.function.Supplier;
-import org.redkale.net.*;
+import java.util.logging.*;
+import java.util.stream.Stream;
+import org.redkale.convert.Convert;
 import org.redkale.util.Comment;
 
 /**
  * <blockquote><pre>
  * 一个WebSocket连接对应一个WebSocket实体，即一个WebSocket会绑定一个TCP连接。
- * WebSocket 有两种模式:
+ * 协议上符合HTML5规范, 其流程顺序如下:
- *  1) 普通模式: 协议上符合HTML5规范, 其流程顺序如下:
  *      1.1 onOpen 若返回null，视为WebSocket的连接不合法，强制关闭WebSocket连接；通常用于判断登录态。
- *      1.2 createGroupid 若返回null，视为WebSocket的连接不合法，强制关闭WebSocket连接；通常用于判断用户权限是否符合。
+ *      1.2 createUserid 若返回null，视为WebSocket的连接不合法，强制关闭WebSocket连接；通常用于判断用户权限是否符合。
  *      1.3 onConnected WebSocket成功连接后在准备接收数据前回调此方法。
  *      1.4 onMessage/onFragment+ WebSocket接收到消息后回调此消息类方法。
  *      1.5 onClose WebSocket被关闭后回调此方法。
  *  普通模式下 以上方法都应该被重载。
- *
- *  2) 原始二进制模式: 此模式有别于HTML5规范，可以视为原始的TCP连接。通常用于音频视频通讯场景。其流程顺序如下:
- *      2.1 onOpen 若返回null，视为WebSocket的连接不合法，强制关闭WebSocket连接；通常用于判断登录态。
- *      2.2 createGroupid 若返回null，视为WebSocket的连接不合法，强制关闭WebSocket连接；通常用于判断用户权限是否符合。
- *      2.3 onRead WebSocket成功连接后回调此方法， 由此方法处理原始的TCP连接， 需要业务代码去控制WebSocket的关闭。
- *  二进制模式下 以上方法都应该被重载。
  * </pre></blockquote>
  * <p>
  * 详情见: https://redkale.org
  *
  * @author zhangjx
+ * @param <G> Groupid的泛型
+ * @param <T> Message的泛型
  */
-public abstract class WebSocket {
+public abstract class WebSocket<G extends Serializable, T> {
 
     @Comment("消息不合法")
     public static final int RETCODE_SEND_ILLPACKET = 1 << 1; //2
@@ -67,74 +65,45 @@ public abstract class WebSocket {
 
     WebSocketEngine _engine; //不可能为空 
 
-    WebSocketGroup _group; //不可能为空 
+    String _sessionid; //不可能为空 
 
-    Serializable _sessionid; //不可能为空 
+    G _userid; //不可能为空 
-
-    Serializable _groupid; //不可能为空 
 
     SocketAddress _remoteAddress;//不可能为空 
 
     String _remoteAddr;//不可能为空 
 
-    JsonConvert _jsonConvert; //不可能为空 
+    Convert _textConvert; //不可能为空 
 
-    private final long createtime = System.currentTimeMillis();
+    Convert _binaryConvert; //可能为空 
 
-    private final Map<String, Object> attributes = new ConcurrentHashMap<>();
+    Convert _sendConvert; //不可能为空 
+
+    java.lang.reflect.Type _messageTextType; //不可能为空
+
+    private long createtime = System.currentTimeMillis();
+
+    private long pingtime;
+
+    private Map<String, Object> attributes = new HashMap<>(); //非线程安全
 
     protected WebSocket() {
     }
 
     //----------------------------------------------------------------
-    /**
+    public final CompletableFuture<Integer> sendPing() {
-     * 给自身发送消息体, 包含二进制/文本
+        this.pingtime = System.currentTimeMillis();
-     *
-     * @param packet WebSocketPacket
-     *
-     * @return 0表示成功， 非0表示错误码
-     */
-    public final int send(WebSocketPacket packet) {
-        int rs = RETCODE_WSOCKET_CLOSED;
-        if (this._runner != null) rs = this._runner.sendMessage(packet);
-        if (_engine.finest) _engine.logger.finest("wsgroupid:" + getGroupid() + " send websocket result is " + rs + " on " + this + " by message(" + packet + ")");
-        return rs;
-    }
-
-    /**
-     * 给自身发送单一的文本消息
-     *
-     * @param text 不可为空
-     *
-     * @return 0表示成功， 非0表示错误码
-     */
-    public final int send(String text) {
-        return send(text, true);
-    }
-
-    /**
-     * 给自身发送文本消息
-     *
-     * @param text 不可为空
-     * @param last 是否最后一条
-     *
-     * @return 0表示成功， 非0表示错误码
-     */
-    public final int send(String text, boolean last) {
-        return send(new WebSocketPacket(text, last));
-    }
-
-    public final int sendPing() {
         //if (_engine.finest) _engine.logger.finest(this + " on "+_engine.getEngineid()+" ping...");
-        return send(WebSocketPacket.DEFAULT_PING_PACKET);
+        return sendPacket(WebSocketPacket.DEFAULT_PING_PACKET);
     }
 
-    public final int sendPing(byte[] data) {
+    public final CompletableFuture<Integer> sendPing(byte[] data) {
-        return send(new WebSocketPacket(FrameType.PING, data));
+        this.pingtime = System.currentTimeMillis();
+        return sendPacket(new WebSocketPacket(FrameType.PING, data));
     }
 
-    public final int sendPong(byte[] data) {
+    public final CompletableFuture<Integer> sendPong(byte[] data) {
-        return send(new WebSocketPacket(FrameType.PONG, data));
+        return sendPacket(new WebSocketPacket(FrameType.PONG, data));
     }
 
     public final long getCreatetime() {
@@ -142,251 +111,176 @@ public abstract class WebSocket {
     }
 
     /**
-     * 给自身发送单一的二进制消息
+     * 给自身发送消息, 消息类型是String或byte[]或可JavaBean对象
      *
-     * @param data byte[]
+     * @param message 不可为空, 只能是String或byte[]或可JavaBean对象
      *
      * @return 0表示成功， 非0表示错误码
      */
-    public final int send(byte[] data) {
+    public final CompletableFuture<Integer> send(Object message) {
-        return send(data, true);
-    }
-
-    /**
-     * 给自身发送二进制消息
-     *
-     * @param data 不可为空
-     * @param last 是否最后一条
-     *
-     * @return 0表示成功， 非0表示错误码
-     */
-    public final int send(byte[] data, boolean last) {
-        return send(new WebSocketPacket(data, last));
-    }
-
-    /**
-     * 给自身发送消息, 消息类型是String或byte[]或可JSON化对象
-     *
-     * @param message 不可为空, 只能是String或byte[]或可JSON化对象
-     *
-     * @return 0表示成功， 非0表示错误码
-     */
-    public final int send(Object message) {
         return send(message, true);
     }
 
     /**
-     * 给自身发送消息, 消息类型是String或byte[]或可JSON化对象
+     * 给自身发送消息, 消息类型是String或byte[]或可JavaBean对象
      *
-     * @param message 不可为空, 只能是String或byte[]或可JSON化对象
+     * @param message 不可为空, 只能是String或byte[]或可JavaBean对象
      * @param last    是否最后一条
      *
      * @return 0表示成功， 非0表示错误码
      */
-    public final int send(Object message, boolean last) {
+    public final CompletableFuture<Integer> send(Object message, boolean last) {
-        if (message == null || message instanceof CharSequence || message instanceof byte[]) {
+        if (message instanceof CompletableFuture) {
-            return send(new WebSocketPacket((Serializable) message, last));
+            return ((CompletableFuture) message).thenCompose((json) -> {
-        } else {
+                if (json == null || json instanceof CharSequence || json instanceof byte[]) {
-            return send(new WebSocketPacket(_jsonConvert.convertTo(message), last));
+                    return sendPacket(new WebSocketPacket((Serializable) json, last));
+                } else if (message instanceof WebSocketPacket) {
+                    return sendPacket((WebSocketPacket) message);
+                } else {
+                    return sendPacket(new WebSocketPacket(getSendConvert(), json, last));
+                }
+            });
         }
+        if (message == null || message instanceof CharSequence || message instanceof byte[]) {
+            return sendPacket(new WebSocketPacket((Serializable) message, last));
+        } else if (message instanceof WebSocketPacket) {
+            return sendPacket((WebSocketPacket) message);
+        } else {
+            return sendPacket(new WebSocketPacket(getSendConvert(), message, last));
+        }
+    }
+
+    /**
+     * 给自身发送消息, 消息类型是JavaBean对象
+     *
+     * @param convert Convert
+     * @param message 不可为空, 只能是JSON对象
+     *
+     * @return 0表示成功， 非0表示错误码
+     */
+    public final CompletableFuture<Integer> send(Convert convert, Object message) {
+        return send(convert, message, true);
+    }
+
+    /**
+     * 给自身发送消息, 消息类型是JavaBean对象
+     *
+     * @param convert Convert
+     * @param message 不可为空, 只能是JavaBean对象
+     * @param last    是否最后一条
+     *
+     * @return 0表示成功， 非0表示错误码
+     */
+    public final CompletableFuture<Integer> send(Convert convert, Object message, boolean last) {
+        if (message instanceof CompletableFuture) {
+            return ((CompletableFuture) message).thenCompose((json) -> sendPacket(new WebSocketPacket(convert == null ? getSendConvert() : convert, json, last)));
+        }
+        return sendPacket(new WebSocketPacket(convert == null ? getSendConvert() : convert, message, last));
+    }
+
+    /**
+     * 给自身发送消息体, 包含二进制/文本
+     *
+     * @param packet WebSocketPacket
+     *
+     * @return 0表示成功， 非0表示错误码
+     */
+    CompletableFuture<Integer> sendPacket(WebSocketPacket packet) {
+        CompletableFuture<Integer> rs = this._runner.sendMessage(packet);
+        if (_engine.finest) _engine.logger.finest("userid:" + getUserid() + " send websocket message(" + packet + ")" + " on " + this);
+        return rs == null ? CompletableFuture.completedFuture(RETCODE_WSOCKET_CLOSED) : rs;
     }
 
     //----------------------------------------------------------------
     /**
-     * 给指定groupid的WebSocketGroup下所有WebSocket节点发送文本消息
+     * 给指定userid的WebSocket节点发送 二进制消息/文本消息/JavaBean对象消息
      *
-     * @param groupid groupid
-     * @param text    不可为空
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendEachMessage(Serializable groupid, String text) {
-        return sendEachMessage(groupid, text, true);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下所有WebSocket节点发送二进制消息
-     *
-     * @param groupid groupid
-     * @param data    不可为空
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendEachMessage(Serializable groupid, byte[] data) {
-        return sendEachMessage(groupid, data, true);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下所有WebSocket节点发送可JSON化对象消息
-     *
-     * @param groupid groupid
      * @param message 不可为空
+     * @param userids Serializable[]
      *
      * @return 为0表示成功， 其他值表示异常
      */
-    public final int sendEachMessage(Serializable groupid, Object message) {
+    public final CompletableFuture<Integer> sendMessage(Object message, G... userids) {
-        return sendEachMessage(groupid, message, true);
+        return sendMessage(message, true, userids);
     }
 
     /**
-     * 给指定groupid的WebSocketGroup下所有WebSocket节点发送文本消息
+     * 给指定userid的WebSocket节点发送 二进制消息/文本消息/JavaBean对象消息
      *
-     * @param groupid groupid
-     * @param text    不可为空
-     * @param last    是否最后一条
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendEachMessage(Serializable groupid, String text, boolean last) {
-        return sendMessage(groupid, false, text, last);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下所有WebSocket节点发送二进制消息
-     *
-     * @param groupid groupid
-     * @param data    不可为空
-     * @param last    是否最后一条
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendEachMessage(Serializable groupid, byte[] data, boolean last) {
-        return sendMessage(groupid, false, data, last);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下所有WebSocket节点发送可JSON化对象消息
-     *
-     * @param groupid groupid
      * @param message 不可为空
      * @param last    是否最后一条
+     * @param userids Serializable[]
      *
      * @return 为0表示成功， 其他值表示异常
      */
-    public final int sendEachMessage(Serializable groupid, Object message, boolean last) {
+    public final CompletableFuture<Integer> sendMessage(Object message, boolean last, G... userids) {
-        return sendMessage(groupid, false, message, last);
+        if (_engine.node == null) return CompletableFuture.completedFuture(RETCODE_NODESERVICE_NULL);
-    }
+        if (message instanceof CompletableFuture) {
-
+            return ((CompletableFuture) message).thenCompose((json) -> _engine.node.sendMessage(json, last, userids));
-    /**
+        }
-     * 给指定groupid的WebSocketGroup下最近接入的WebSocket节点发送文本消息
+        CompletableFuture<Integer> rs = _engine.node.sendMessage(message, last, userids);
-     *
+        if (_engine.finest) _engine.logger.finest("userids:" + Arrays.toString(userids) + " send websocket message(" + message + ")");
-     * @param groupid groupid
-     * @param text    不可为空
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendRecentMessage(Serializable groupid, String text) {
-        return sendRecentMessage(groupid, text, true);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下最近接入的WebSocket节点发送二进制消息
-     *
-     * @param groupid groupid
-     * @param data    不可为空
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendRecentMessage(Serializable groupid, byte[] data) {
-        return sendRecentMessage(groupid, data, true);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下最近接入的WebSocket节点发送可JSON化对象消息
-     *
-     * @param groupid groupid
-     * @param message 不可为空
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendRecentMessage(Serializable groupid, Object message) {
-        return sendMessage(groupid, true, message, true);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下最近接入的WebSocket节点发送文本消息
-     *
-     * @param groupid groupid
-     * @param text    不可为空
-     * @param last    是否最后一条
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendRecentMessage(Serializable groupid, String text, boolean last) {
-        return sendMessage(groupid, true, text, last);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下最近接入的WebSocket节点发送二进制消息
-     *
-     * @param groupid groupid
-     * @param data    不可为空
-     * @param last    是否最后一条
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendRecentMessage(Serializable groupid, byte[] data, boolean last) {
-        return sendMessage(groupid, true, data, last);
-    }
-
-    /**
-     * 给指定groupid的WebSocketGroup下最近接入的WebSocket节点发送可JSON化对象消息
-     *
-     * @param groupid groupid
-     * @param message 不可为空
-     * @param last    是否最后一条
-     *
-     * @return 为0表示成功， 其他值表示异常
-     */
-    public final int sendRecentMessage(Serializable groupid, Object message, boolean last) {
-        return sendMessage(groupid, true, message, last);
-    }
-
-    private int sendMessage(Serializable groupid, boolean recent, String text, boolean last) {
-        if (_engine.node == null) return RETCODE_NODESERVICE_NULL;
-        int rs = _engine.node.sendMessage(groupid, recent, text, last);
-        if (_engine.finest) _engine.logger.finest("wsgroupid:" + groupid + " " + (recent ? "recent " : "") + "send websocket result is " + rs + " on " + this + " by message(" + text + ")");
-        return rs;
-    }
-
-    private int sendMessage(Serializable groupid, boolean recent, byte[] data, boolean last) {
-        if (_engine.node == null) return RETCODE_NODESERVICE_NULL;
-        int rs = _engine.node.sendMessage(groupid, recent, data, last);
-        if (_engine.finest) _engine.logger.finest("wsgroupid:" + groupid + " " + (recent ? "recent " : "") + "send websocket result is " + rs + " on " + this + " by message(byte[" + data.length + "])");
-        return rs;
-    }
-
-    private int sendMessage(Serializable groupid, boolean recent, Object message, boolean last) {
-        if (_engine.node == null) return RETCODE_NODESERVICE_NULL;
-        int rs = _engine.node.sendMessage(groupid, recent, message, last);
-        if (_engine.finest) _engine.logger.finest("wsgroupid:" + groupid + " " + (recent ? "recent " : "") + "send websocket result is " + rs + " on " + this + " by message(" + _jsonConvert.convertTo(message) + ")");
         return rs;
     }
 
     /**
-     * 获取指定groupid在线用户的节点地址列表
+     * 广播消息， 给所有人发消息
      *
-     * @param groupid groupid
+     * @param message 消息内容
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    public final CompletableFuture<Integer> broadcastMessage(final Object message) {
+        return broadcastMessage(message, true);
+    }
+
+    /**
+     * 广播消息， 给所有人发消息
+     *
+     * @param message 消息内容
+     * @param last    是否最后一条
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    public final CompletableFuture<Integer> broadcastMessage(final Object message, final boolean last) {
+        if (_engine.node == null) return CompletableFuture.completedFuture(RETCODE_NODESERVICE_NULL);
+        if (message instanceof CompletableFuture) {
+            return ((CompletableFuture) message).thenCompose((json) -> _engine.node.broadcastMessage(json, last));
+        }
+        CompletableFuture<Integer> rs = _engine.node.broadcastMessage(message, last);
+        if (_engine.finest) _engine.logger.finest("broadcast send websocket message(" + message + ")");
+        return rs;
+    }
+
+    /**
+     * 获取用户在线的SNCP节点地址列表，不是分布式则返回元素数量为1，且元素值为null的列表<br>
+     * InetSocketAddress 为 SNCP节点地址
+     *
+     * @param userid Serializable
      *
      * @return 地址列表
      */
-    protected final Collection<InetSocketAddress> getOnlineNodes(Serializable groupid) {
+    public CompletableFuture<Collection<InetSocketAddress>> getRpcNodeAddresses(final Serializable userid) {
-        return _engine.node.getOnlineNodes(groupid);
+        if (_engine.node == null) return CompletableFuture.completedFuture(null);
+        return _engine.node.getRpcNodeAddresses(userid);
     }
 
     /**
-     * 获取指定groupid在线用户的详细连接信息
+     * 获取在线用户的详细连接信息 <br>
+     * Map.key 为 SNCP节点地址, 含值为null的key表示没有分布式
+     * Map.value 为 用户客户端的IP
      *
-     * @param groupid groupid
+     * @param userid Serializable
      *
      * @return 地址集合
      */
-    protected final Map<InetSocketAddress, List<String>> getOnlineRemoteAddress(Serializable groupid) {
+    public CompletableFuture<Map<InetSocketAddress, List<String>>> getRpcNodeWebSocketAddresses(final Serializable userid) {
-        return _engine.node.getOnlineRemoteAddress(groupid);
+        if (_engine.node == null) return CompletableFuture.completedFuture(null);
+        return _engine.node.getRpcNodeWebSocketAddresses(userid);
     }
 
     /**
-     * 获取当前WebSocket下的属性
+     * 获取当前WebSocket下的属性，非线程安全
      *
      * @param <T>  属性值的类型
      * @param name 属性名
@@ -395,11 +289,11 @@ public abstract class WebSocket {
      */
     @SuppressWarnings("unchecked")
     public final <T> T getAttribute(String name) {
-        return (T) attributes.get(name);
+        return attributes == null ? null : (T) attributes.get(name);
     }
 
     /**
-     * 移出当前WebSocket下的属性
+     * 移出当前WebSocket下的属性，非线程安全
      *
      * @param <T>  属性值的类型
      * @param name 属性名
@@ -407,26 +301,27 @@ public abstract class WebSocket {
      * @return 属性值
      */
     public final <T> T removeAttribute(String name) {
-        return (T) attributes.remove(name);
+        return attributes == null ? null : (T) attributes.remove(name);
     }
 
     /**
-     * 给当前WebSocket下的增加属性
+     * 给当前WebSocket下的增加属性，非线程安全
      *
      * @param name  属性值
      * @param value 属性值
      */
     public final void setAttribute(String name, Object value) {
+        if (attributes == null) attributes = new HashMap<>();
         attributes.put(name, value);
     }
 
     /**
-     * 获取当前WebSocket所属的groupid
+     * 获取当前WebSocket所属的userid
      *
-     * @return groupid
+     * @return userid
      */
-    public final Serializable getGroupid() {
+    public final G getUserid() {
-        return _groupid;
+        return _userid;
     }
 
     /**
@@ -434,7 +329,7 @@ public abstract class WebSocket {
      *
      * @return sessionid
      */
-    public final Serializable getSessionid() {
+    public final String getSessionid() {
         return _sessionid;
     }
 
@@ -456,87 +351,175 @@ public abstract class WebSocket {
         return _remoteAddr;
     }
 
+    protected Convert getTextConvert() {
+        return _textConvert;
+    }
+
+    protected Convert getBinaryConvert() {
+        return _binaryConvert;
+    }
+
+    protected Convert getSendConvert() {
+        return _sendConvert;
+    }
+
     //-------------------------------------------------------------------
     /**
-     * 获取当前WebSocket所属的WebSocketGroup， 不会为null
+     * 获取指定userid的WebSocket数组, 没有返回null <br>
+     * 此方法用于单用户多连接模式
      *
-     * @return WebSocketGroup
+     * @param userid Serializable
+     *
+     * @return WebSocket集合
      */
-    protected final WebSocketGroup getWebSocketGroup() {
+    protected final Stream<WebSocket> getLocalWebSockets(G userid) {
-        return _group;
+        return _engine.getLocalWebSockets(userid);
     }
 
     /**
-     * 获取指定groupid的WebSocketGroup, 没有返回null
+     * 获取指定userid的WebSocket数组, 没有返回null<br>
+     * 此方法用于单用户单连接模式
      *
-     * @param groupid groupid
+     * @param userid Serializable
      *
-     * @return WebSocketGroup
+     * @return WebSocket
      */
-    protected final WebSocketGroup getWebSocketGroup(Serializable groupid) {
+    protected final WebSocket findLocalWebSocket(G userid) {
-        return _engine.getWebSocketGroup(groupid);
+        return _engine.findLocalWebSocket(userid);
     }
 
     /**
-     * 获取当前进程节点所有在线的WebSocketGroup
+     * 获取当前进程节点所有在线的WebSocket
      *
      * @return WebSocketGroup列表
      */
-    protected final Collection<WebSocketGroup> getWebSocketGroups() {
+    protected final Collection<WebSocket> getLocalWebSockets() {
-        return _engine.getWebSocketGroups();
+        return _engine.getLocalWebSockets();
+    }
+
+    /**
+     * 获取ByteBuffer资源池
+     *
+     * @return Supplier
+     */
+    protected Supplier<ByteBuffer> getByteBufferSupplier() {
+        return this._runner.context.getBufferSupplier();
     }
 
     //-------------------------------------------------------------------
     /**
-     * 返回sessionid, null表示连接不合法或异常,默认实现是request.getSessionid(false)，通常需要重写该方法
+     * 返回sessionid, null表示连接不合法或异常,默认实现是request.sessionid(true)，通常需要重写该方法
      *
      * @param request HttpRequest
      *
      * @return sessionid
      */
-    public Serializable onOpen(final HttpRequest request) {
+    protected CompletableFuture<String> onOpen(final HttpRequest request) {
-        return request.getSessionid(false);
+        return CompletableFuture.completedFuture(request.getSessionid(true));
     }
 
     /**
-     * 创建groupid， null表示异常， 必须实现该方法， 通常为用户ID为groupid
+     * 创建userid， null表示异常， 必须实现该方法
      *
-     * @return groupid
+     * @return userid
      */
-    protected abstract Serializable createGroupid();
+    protected abstract CompletableFuture<G> createUserid();
 
     /**
-     * 标记为WebSocketBinary才需要重写此方法
+     * WebSokcet连接成功后的回调方法
-     *
-     * @param channel 请求连接
      */
-    public void onRead(AsyncConnection channel) {
-    }
-
     public void onConnected() {
     }
 
-    public void onMessage(String text) {
+    /**
-    }
+     * ping后的回调方法
-
+     *
+     * @param bytes 数据
+     */
     public void onPing(byte[] bytes) {
     }
 
+    /**
+     * pong后的回调方法
+     *
+     * @param bytes 数据
+     */
     public void onPong(byte[] bytes) {
     }
 
-    public void onMessage(byte[] bytes) {
+    /**
+     * 接收到消息的回调方法
+     *
+     * @param message 消息
+     * @param last    是否最后一条
+     */
+    public void onMessage(T message, boolean last) {
     }
 
-    public void onFragment(String text, boolean last) {
+    /**
+     * 接收到文本消息的回调方法
+     *
+     * @param text 消息
+     * @param last 是否最后一条
+     */
+    public void onMessage(String text, boolean last) {
     }
 
-    public void onFragment(byte[] bytes, boolean last) {
+    /**
+     * 接收到二进制消息的回调方法
+     *
+     * @param bytes 消息
+     * @param last  是否最后一条
+     */
+    public void onMessage(byte[] bytes, boolean last) {
     }
 
+    /**
+     * 关闭的回调方法，调用此方法时WebSocket已经被关闭
+     *
+     * @param code   结果码，非0表示非正常关闭
+     * @param reason 关闭原因
+     */
     public void onClose(int code, String reason) {
     }
 
+    /**
+     * 发生异常时调用
+     *
+     * @param t       异常
+     * @param buffers ByteBuffer[]
+     */
+    public void onOccurException(Throwable t, ByteBuffer[] buffers) {
+        this.getLogger().log(Level.SEVERE, "WebSocket receive or send Message error", t);
+    }
+
+    /**
+     * 获取Logger
+     *
+     * @return Logger Logger
+     */
+    public Logger getLogger() {
+        return this._engine.logger;
+    }
+
+    /**
+     * 获取最后一次发送消息的时间
+     *
+     * @return long
+     */
+    public long getLastSendTime() {
+        return this._runner == null ? 0 : this._runner.lastSendTime;
+    }
+
+    /**
+     * 获取最后一次发送PING消息的时间
+     *
+     * @return long
+     */
+    public long getLastPingTime() {
+        return this.pingtime;
+    }
+
     /**
      * 显式地关闭WebSocket
      */
@@ -546,6 +529,6 @@ public abstract class WebSocket {
 
     @Override
     public String toString() {
-        return "ws" + Objects.hashCode(this) + "@" + _remoteAddr;
+        return this.getUserid() + "@" + _remoteAddr;
     }
 }

src/org/redkale/net/http/WebSocketEngine.java

@@ -10,7 +10,11 @@ import java.io.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
+import java.util.function.Predicate;
 import java.util.logging.*;
+import java.util.stream.*;
+import org.redkale.convert.Convert;
+import static org.redkale.net.http.WebSocket.RETCODE_GROUP_EMPTY;
 import org.redkale.util.*;
 
 /**
@@ -20,83 +24,256 @@ import org.redkale.util.*;
  *
  * @author zhangjx
  */
-public final class WebSocketEngine {
+public class WebSocketEngine {
 
+    @Comment("全局自增长ID, 为了确保在一个进程里多个WebSocketEngine定时发送ping时不会同时进行")
     private static final AtomicInteger sequence = new AtomicInteger();
 
+    @Comment("Engine自增长序号ID")
     private final int index;
 
+    @Comment("当前WebSocket对应的Engine")
     private final String engineid;
 
+    @Comment("当前WebSocket对应的Node")
     protected final WebSocketNode node;
 
-    private final Map<Serializable, WebSocketGroup> containers = new ConcurrentHashMap<>();
+    //HttpContext
+    protected final HttpContext context;
 
+    //Convert
+    protected final Convert sendConvert;
+
+    @Comment("是否单用户单连接")
+    protected final boolean single;
+
+    @Comment("在线用户ID对应的WebSocket组，用于单用户单连接模式")
+    private final Map<Serializable, WebSocket> websockets = new ConcurrentHashMap<>();
+
+    @Comment("在线用户ID对应的WebSocket组，用于单用户多连接模式")
+    private final Map<Serializable, List<WebSocket>> websockets2 = new ConcurrentHashMap<>();
+
+    @Comment("用于PING的定时器")
     private ScheduledThreadPoolExecutor scheduler;
 
+    @Comment("日志")
     protected final Logger logger;
 
+    @Comment("日志级别")
     protected final boolean finest;
 
-    protected WebSocketEngine(String engineid, WebSocketNode node, Logger logger) {
+    @Comment("PING的间隔秒数")
+    private int liveinterval;
+
+    protected WebSocketEngine(String engineid, boolean single, HttpContext context, int liveinterval, WebSocketNode node, Convert sendConvert, Logger logger) {
         this.engineid = engineid;
+        this.single = single;
+        this.context = context;
+        this.sendConvert = sendConvert;
         this.node = node;
+        this.liveinterval = liveinterval;
         this.logger = logger;
-        this.index = sequence.getAndIncrement();
         this.finest = logger.isLoggable(Level.FINEST);
+        this.index = sequence.getAndIncrement();
     }
 
     void init(AnyValue conf) {
-        final int liveinterval = conf == null ? DEFAILT_LIVEINTERVAL : conf.getIntValue("liveinterval", DEFAILT_LIVEINTERVAL);
+        final int interval = conf == null ? (liveinterval < 0 ? DEFAILT_LIVEINTERVAL : liveinterval) : conf.getIntValue("liveinterval", (liveinterval < 0 ? DEFAILT_LIVEINTERVAL : liveinterval));
-        if (liveinterval <= 0) return;
+        if (interval <= 0) return;
         if (scheduler != null) return;
         this.scheduler = new ScheduledThreadPoolExecutor(1, (Runnable r) -> {
             final Thread t = new Thread(r, engineid + "-WebSocket-LiveInterval-Thread");
             t.setDaemon(true);
             return t;
         });
-        long delay = (liveinterval - System.currentTimeMillis() / 1000 % liveinterval) + index * 5;
+        long delay = (interval - System.currentTimeMillis() / 1000 % interval) + index * 5;
+        final int intervalms = interval * 1000;
         scheduler.scheduleWithFixedDelay(() -> {
-            getWebSocketGroups().stream().forEach(x -> x.sendEachPing());
+            long now = System.currentTimeMillis();
-        }, delay, liveinterval, TimeUnit.SECONDS);
+            getLocalWebSockets().stream().filter(x -> (now - x.getLastSendTime()) > intervalms).forEach(x -> x.sendPing());
-        if (finest) logger.finest(this.getClass().getSimpleName() + "(" + engineid + ")" + " start keeplive(delay:" + delay + ", interval:" + liveinterval + "s) scheduler executor");
+        }, delay, interval, TimeUnit.SECONDS);
+        if (finest) logger.finest(this.getClass().getSimpleName() + "(" + engineid + ")" + " start keeplive(delay:" + delay + ", interval:" + interval + "s) scheduler executor");
     }
 
-    void add(WebSocket socket) {
+    void destroy(AnyValue conf) {
-        WebSocketGroup group = containers.get(socket._groupid);
-        if (group == null) {
-            group = new WebSocketGroup(socket._groupid);
-            containers.putIfAbsent(socket._groupid, group);
-        }
-        group.add(socket);
-        if (node != null) node.connect(socket._groupid, engineid, socket.toString());
-    }
-
-    void remove(WebSocket socket) {
-        final WebSocketGroup group = containers.get(socket._groupid);
-        if (group == null) {
-            if (node != null) node.disconnect(socket._groupid, engineid);
-            return;
-        }
-        group.remove(socket);
-        if (group.isEmpty()) {
-            containers.remove(socket._groupid);
-            if (node != null) node.disconnect(socket._groupid, engineid);
-        }
-    }
-
-    Collection<WebSocketGroup> getWebSocketGroups() {
-        return containers.values();
-    }
-
-    public WebSocketGroup getWebSocketGroup(Serializable groupid) {
-        return containers.get(groupid);
-    }
-
-    void close() {
         if (scheduler != null) scheduler.shutdownNow();
     }
 
+    @Comment("添加WebSocket")
+    void add(WebSocket socket) {
+        if (single) {
+            websockets.put(socket._userid, socket);
+        } else { //非线程安全， 在常规场景中无需锁
+            List<WebSocket> list = websockets2.get(socket._userid);
+            if (list == null) {
+                list = new CopyOnWriteArrayList<>();
+                websockets2.put(socket._userid, list);
+            }
+            list.add(socket);
+        }
+        if (node != null) node.connect(socket._userid);
+    }
+
+    @Comment("从WebSocketEngine删除指定WebSocket")
+    void remove(WebSocket socket) {
+        Serializable userid = socket._userid;
+        if (single) {
+            websockets.remove(userid);
+            if (node != null) node.disconnect(userid);
+        } else { //非线程安全， 在常规场景中无需锁
+            List<WebSocket> list = websockets2.get(userid);
+            if (list != null) {
+                list.remove(socket);
+                if (list.isEmpty()) {
+                    websockets2.remove(userid);
+                    if (node != null) node.disconnect(userid);
+                }
+            }
+        }
+    }
+
+    @Comment("给所有连接用户发送消息")
+    public CompletableFuture<Integer> broadcastMessage(final Object message, final boolean last) {
+        return broadcastMessage(null, message, last);
+    }
+
+    @Comment("给指定WebSocket连接用户发送消息")
+    public CompletableFuture<Integer> broadcastMessage(final Predicate<WebSocket> predicate, final Object message, final boolean last) {
+        if (message instanceof CompletableFuture) {
+            return ((CompletableFuture) message).thenCompose((json) -> broadcastMessage(predicate, json, last));
+        }
+        final boolean more = (!(message instanceof WebSocketPacket) || ((WebSocketPacket) message).sendBuffers == null);
+        if (more) {
+            final WebSocketPacket packet = (message instanceof WebSocketPacket) ? (WebSocketPacket) message
+                : ((message == null || message instanceof CharSequence || message instanceof byte[])
+                    ? new WebSocketPacket((Serializable) message, last) : new WebSocketPacket(this.sendConvert, message, last));
+            packet.setSendBuffers(packet.encode(context.getBufferSupplier()));
+            CompletableFuture<Integer> future = null;
+            if (single) {
+                for (WebSocket websocket : websockets.values()) {
+                    if (predicate != null && !predicate.test(websocket)) continue;
+                    future = future == null ? websocket.sendPacket(packet) : future.thenCombine(websocket.sendPacket(packet), (a, b) -> a | (Integer) b);
+                }
+            } else {
+                for (List<WebSocket> list : websockets2.values()) {
+                    for (WebSocket websocket : list) {
+                        if (predicate != null && !predicate.test(websocket)) continue;
+                        future = future == null ? websocket.sendPacket(packet) : future.thenCombine(websocket.sendPacket(packet), (a, b) -> a | (Integer) b);
+                    }
+                }
+            }
+            if (future != null) future = future.whenComplete((rs, ex) -> context.offerBuffer(packet.sendBuffers));
+            return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+        } else {
+            CompletableFuture<Integer> future = null;
+            if (single) {
+                for (WebSocket websocket : websockets.values()) {
+                    if (predicate != null && !predicate.test(websocket)) continue;
+                    future = future == null ? websocket.send(message, last) : future.thenCombine(websocket.send(message, last), (a, b) -> a | (Integer) b);
+                }
+            } else {
+                for (List<WebSocket> list : websockets2.values()) {
+                    for (WebSocket websocket : list) {
+                        if (predicate != null && !predicate.test(websocket)) continue;
+                        future = future == null ? websocket.send(message, last) : future.thenCombine(websocket.send(message, last), (a, b) -> a | (Integer) b);
+                    }
+                }
+            }
+            return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+        }
+    }
+
+    @Comment("给指定用户组发送消息")
+    public CompletableFuture<Integer> sendMessage(final Object message, final boolean last, final Serializable... userids) {
+        if (message instanceof CompletableFuture) {
+            return ((CompletableFuture) message).thenCompose((json) -> sendMessage(json, last, userids));
+        }
+        final boolean more = (!(message instanceof WebSocketPacket) || ((WebSocketPacket) message).sendBuffers == null) && userids.length > 1;
+        if (more) {
+            final WebSocketPacket packet = (message instanceof WebSocketPacket) ? (WebSocketPacket) message
+                : ((message == null || message instanceof CharSequence || message instanceof byte[])
+                    ? new WebSocketPacket((Serializable) message, last) : new WebSocketPacket(this.sendConvert, message, last));
+            packet.setSendBuffers(packet.encode(context.getBufferSupplier()));
+            CompletableFuture<Integer> future = null;
+            if (single) {
+                for (Serializable userid : userids) {
+                    WebSocket websocket = websockets.get(userid);
+                    if (websocket == null) continue;
+                    future = future == null ? websocket.sendPacket(packet) : future.thenCombine(websocket.sendPacket(packet), (a, b) -> a | (Integer) b);
+                }
+            } else {
+                for (Serializable userid : userids) {
+                    List<WebSocket> list = websockets2.get(userid);
+                    if (list == null) continue;
+                    for (WebSocket websocket : list) {
+                        future = future == null ? websocket.sendPacket(packet) : future.thenCombine(websocket.sendPacket(packet), (a, b) -> a | (Integer) b);
+                    }
+                }
+            }
+            if (future != null) future = future.whenComplete((rs, ex) -> context.offerBuffer(packet.sendBuffers));
+            return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+        } else {
+            CompletableFuture<Integer> future = null;
+            if (single) {
+                for (Serializable userid : userids) {
+                    WebSocket websocket = websockets.get(userid);
+                    if (websocket == null) continue;
+                    future = future == null ? websocket.send(message, last) : future.thenCombine(websocket.send(message, last), (a, b) -> a | (Integer) b);
+                }
+            } else {
+                for (Serializable userid : userids) {
+                    List<WebSocket> list = websockets2.get(userid);
+                    if (list == null) continue;
+                    for (WebSocket websocket : list) {
+                        future = future == null ? websocket.send(message, last) : future.thenCombine(websocket.send(message, last), (a, b) -> a | (Integer) b);
+                    }
+                }
+            }
+            return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+        }
+    }
+
+    @Comment("获取所有连接")
+    public Collection<WebSocket> getLocalWebSockets() {
+        if (single) return websockets.values();
+        List<WebSocket> list = new ArrayList<>();
+        websockets2.values().forEach(x -> list.addAll(x));
+        return list;
+    }
+
+    @Comment("获取当前连接总数")
+    public int getLocalWebSocketSize() {
+        if (single) return websockets.size();
+        return (int) websockets2.values().stream().mapToInt(sublist -> sublist.size()).count();
+    }
+
+    @Comment("获取当前用户总数")
+    public int getLocalUserSize() {
+        return single ? websockets.size() : websockets2.size();
+    }
+
+    @Comment("适用于单用户单连接模式")
+    public WebSocket findLocalWebSocket(Serializable userid) {
+        if (single) return websockets.get(userid);
+        List<WebSocket> list = websockets2.get(userid);
+        return (list == null || list.isEmpty()) ? null : list.get(list.size() - 1);
+    }
+
+    @Comment("适用于单用户多连接模式")
+    public Stream<WebSocket> getLocalWebSockets(Serializable userid) {
+        if (single) {
+            WebSocket websocket = websockets.get(userid);
+            return websocket == null ? Stream.empty() : Stream.of(websocket);
+        } else {
+            List<WebSocket> list = websockets2.get(userid);
+            return list == null ? Stream.empty() : list.stream();
+        }
+    }
+
+    public boolean existsLocalWebSocket(Serializable userid) {
+        return single ? websockets.containsKey(userid) : websockets2.containsKey(userid);
+    }
+
     public String getEngineid() {
         return engineid;
     }

src/org/redkale/net/http/WebSocketGroup.java

@@ -1,142 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.net.http;
-
-import java.io.*;
-import java.util.*;
-import java.util.concurrent.CopyOnWriteArrayList;
-import java.util.stream.Stream;
-
-/**
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public final class WebSocketGroup {
-
-    private final Serializable groupid;
-
-    private WebSocket recentWebSocket;
-
-    private final List<WebSocket> list = new CopyOnWriteArrayList<>();
-
-    private final Map<String, Object> attributes = new HashMap<>();
-
-    WebSocketGroup(Serializable groupid) {
-        this.groupid = groupid;
-    }
-
-    public Serializable getGroupid() {
-        return groupid;
-    }
-
-    public Stream<WebSocket> getWebSockets() {
-        return list.stream();
-    }
-
-    void remove(WebSocket socket) {
-        list.remove(socket);
-    }
-
-    void add(WebSocket socket) {
-        socket._group = this;
-        this.recentWebSocket = socket;
-        list.add(socket);
-    }
-
-    void setRecentWebSocket(WebSocket socket) {
-        this.recentWebSocket = socket;
-    }
-
-    public final boolean isEmpty() {
-        return list.isEmpty();
-    }
-
-    public final int size() {
-        return list.size();
-    }
-
-    /**
-     * 最近发送消息的WebSocket
-     *
-     * @return WebSocket
-     */
-    public final WebSocket getRecentWebSocket() {
-        return recentWebSocket;
-    }
-
-    @SuppressWarnings("unchecked")
-    public final <T> T getAttribute(String name) {
-        return (T) attributes.get(name);
-    }
-
-    public final void removeAttribute(String name) {
-        attributes.remove(name);
-    }
-
-    public final void setAttribute(String name, Object value) {
-        attributes.put(name, value);
-    }
-
-    public final int send(boolean recent, Object message, boolean last) {
-        if (recent) {
-            return recentWebSocket.send(message, last);
-        } else {
-            return sendEach(message, last);
-        }
-    }
-
-    public final int sendEach(Object message) {
-        return sendEach(message, true);
-    }
-
-    public final int sendEach(WebSocketPacket packet) {
-        int rs = 0;
-        for (WebSocket s : list) {
-            rs |= s.send(packet);
-        }
-        return rs;
-    }
-
-    public final int sendEachPing() {
-        int rs = 0;
-        for (WebSocket s : list) {
-            rs |= s.sendPing();
-        }
-        return rs;
-    }
-
-    public final int sendRecent(Object message) {
-        return sendRecent(message, true);
-    }
-
-    public final int sendRecent(WebSocketPacket packet) {
-        return recentWebSocket.send(packet);
-    }
-
-    public final int sendEach(Object message, boolean last) {
-        if (message != null && !(message instanceof byte[]) && !(message instanceof CharSequence)) {
-            message = recentWebSocket._jsonConvert.convertTo(message);
-        }
-        int rs = 0;
-        for (WebSocket s : list) {
-            rs |= s.send(message, last);
-        }
-        return rs;
-    }
-
-    public final int sendRecent(Object message, boolean last) {
-        return recentWebSocket.send(message, last);
-    }
-
-    @Override
-    public String toString() {
-        return "{groupid: " + groupid + ", list.size: " + (list == null ? -1 : list.size()) + "}";
-    }
-
-}

src/org/redkale/net/http/WebSocketNode.java

@@ -26,234 +26,265 @@ import org.redkale.util.*;
  */
 public abstract class WebSocketNode {
 
+    @Comment("存储当前SNCP节点列表的key")
+    public static final String SOURCE_SNCP_NODES_KEY = "redkale_sncpnodes";
+
+    @Comment("存储当前用户数量的key")
+    public static final String SOURCE_USER_COUNT_KEY = "redkale_usercount";
+
     protected final Logger logger = Logger.getLogger(this.getClass().getSimpleName());
 
     protected final boolean finest = logger.isLoggable(Level.FINEST);
 
-    @Resource(name = Application.RESNAME_SERVER_ADDR)
+    //"SNCP_ADDR" 如果不是分布式(没有SNCP) 值为null
+    @Resource(name = Application.RESNAME_SNCP_ADDR)
     protected InetSocketAddress localSncpAddress;  //为SncpServer的服务address
 
+    //如果不是分布式(没有SNCP) 值为null
     @RpcRemote
     protected WebSocketNode remoteNode;
 
-    //存放所有用户分布在节点上的队列信息,Set<InetSocketAddress> 为 sncpnode 的集合
+    //存放所有用户分布在节点上的队列信息,Set<InetSocketAddress> 为 sncpnode 的集合， key: groupid
-    @Resource(name = "$")
+    //集合包含 localSncpAddress
-    protected CacheSource<Serializable, InetSocketAddress> sncpNodes;
+    //如果不是分布式(没有SNCP)，sncpNodeAddresses 将不会被用到
+    @Resource(name = "$_nodes")
+    protected CacheSource<Serializable, InetSocketAddress> sncpNodeAddresses;
 
-    //存放本地节点上所有在线用户的队列信息,Set<String> 为 engineid 的集合
+    //当前节点的本地WebSocketEngine
-    protected final ConcurrentHashMap<Serializable, Set<String>> localNodes = new ConcurrentHashMap();
+    protected WebSocketEngine localEngine;
-
-    protected final ConcurrentHashMap<String, WebSocketEngine> engines = new ConcurrentHashMap();
 
     public void init(AnyValue conf) {
-
     }
 
     public void destroy(AnyValue conf) {
-        HashMap<Serializable, Set<String>> nodes = new HashMap<>(localNodes);
-        nodes.forEach((k, v) -> {
-            new HashSet<>(v).forEach(e -> {
-                if (engines.containsKey(e)) disconnect(k, e);
-            });
-        });
     }
 
-    protected abstract List<String> getOnlineRemoteAddresses(@RpcTargetAddress InetSocketAddress targetAddress, Serializable groupid);
+    public final void postDestroy(AnyValue conf) {
+        if (this.localEngine == null) return;
+        //关掉所有本地本地WebSocket
+        this.localEngine.getLocalWebSockets().forEach(g -> disconnect(g.getUserid()));
+        if (sncpNodeAddresses != null && localSncpAddress != null) {
+            sncpNodeAddresses.removeSetItem(SOURCE_SNCP_NODES_KEY, localSncpAddress);
+        }
+    }
 
-    protected abstract int sendMessage(@RpcTargetAddress InetSocketAddress targetAddress, Serializable groupid, boolean recent, Object message, boolean last);
+    protected abstract CompletableFuture<List<String>> getWebSocketAddresses(@RpcTargetAddress InetSocketAddress targetAddress, Serializable userid);
 
-    protected abstract void connect(Serializable groupid, InetSocketAddress addr);
+    protected abstract CompletableFuture<Integer> sendMessage(@RpcTargetAddress InetSocketAddress targetAddress, Object message, boolean last, Serializable userid);
 
-    protected abstract void disconnect(Serializable groupid, InetSocketAddress addr);
+    protected abstract CompletableFuture<Integer> broadcastMessage(@RpcTargetAddress InetSocketAddress targetAddress, Object message, boolean last);
+
+    protected abstract CompletableFuture<Void> connect(Serializable userid, InetSocketAddress addr);
+
+    protected abstract CompletableFuture<Void> disconnect(Serializable userid, InetSocketAddress addr);
 
     //--------------------------------------------------------------------------------
-    protected List<String> remoteOnlineRemoteAddresses(@RpcTargetAddress InetSocketAddress targetAddress, Serializable groupid) {
+    final CompletableFuture<Void> connect(final Serializable userid) {
-        if (remoteNode == null) return null;
+        if (finest) logger.finest(localSncpAddress + " receive websocket connect event (" + userid + " on " + this.localEngine.getEngineid() + ").");
+        return connect(userid, localSncpAddress);
+    }
+
+    final CompletableFuture<Void> disconnect(final Serializable userid) {
+        if (finest) logger.finest(localSncpAddress + " receive websocket disconnect event (" + userid + " on " + this.localEngine.getEngineid() + ").");
+        return disconnect(userid, localSncpAddress);
+    }
+
+    //--------------------------------------------------------------------------------
+    /**
+     * 获取目标地址 <br>
+     * 该方法仅供内部调用
+     *
+     * @param targetAddress InetSocketAddress
+     * @param userid        Serializable
+     *
+     * @return 客户端地址列表
+     */
+    protected CompletableFuture<List<String>> remoteWebSocketAddresses(@RpcTargetAddress InetSocketAddress targetAddress, Serializable userid) {
+        if (remoteNode == null) return CompletableFuture.completedFuture(null);
         try {
-            return remoteNode.getOnlineRemoteAddresses(targetAddress, groupid);
+            return remoteNode.getWebSocketAddresses(targetAddress, userid);
         } catch (Exception e) {
             logger.log(Level.WARNING, "remote " + targetAddress + " websocket getOnlineRemoteAddresses error", e);
-            return null;
+            return CompletableFuture.completedFuture(null);
         }
     }
 
     /**
-     * 获取在线用户的节点地址列表
+     * 获取用户在线的SNCP节点地址列表，不是分布式则返回元素数量为1，且元素值为null的列表<br>
+     * InetSocketAddress 为 SNCP节点地址
      *
-     * @param groupid groupid
+     * @param userid Serializable
      *
      * @return 地址列表
      */
-    public Collection<InetSocketAddress> getOnlineNodes(final Serializable groupid) {
+    public CompletableFuture<Collection<InetSocketAddress>> getRpcNodeAddresses(final Serializable userid) {
-        return sncpNodes == null ? null : sncpNodes.getCollection(groupid);
+        if (this.sncpNodeAddresses != null) return this.sncpNodeAddresses.getCollectionAsync(userid);
+        List<InetSocketAddress> rs = new ArrayList<>();
+        rs.add(this.localSncpAddress);
+        return CompletableFuture.completedFuture(rs);
     }
 
     /**
-     * 获取在线用户的详细连接信息
+     * 获取在线用户的详细连接信息 <br>
+     * Map.key 为 SNCP节点地址, 含值为null的key表示没有分布式
+     * Map.value 为 用户客户端的IP
      *
-     * @param groupid groupid
+     * @param userid Serializable
      *
      * @return 地址集合
      */
-    public Map<InetSocketAddress, List<String>> getOnlineRemoteAddress(final Serializable groupid) {
+    public CompletableFuture<Map<InetSocketAddress, List<String>>> getRpcNodeWebSocketAddresses(final Serializable userid) {
-        Collection<InetSocketAddress> nodes = getOnlineNodes(groupid);
+        CompletableFuture<Collection<InetSocketAddress>> sncpFuture = getRpcNodeAddresses(userid);
-        if (nodes == null) return null;
+        return sncpFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
-        final Map<InetSocketAddress, List<String>> map = new HashMap();
+            if (finest) logger.finest("websocket found userid:" + userid + " on " + addrs);
-        for (InetSocketAddress nodeAddress : nodes) {
+            if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(new HashMap<>());
-            List<String> list = getOnlineRemoteAddresses(nodeAddress, groupid);
+            CompletableFuture<Map<InetSocketAddress, List<String>>> future = null;
-            if (list == null) list = new ArrayList();
+            for (final InetSocketAddress nodeAddress : addrs) {
-            map.put(nodeAddress, list);
+                CompletableFuture<Map<InetSocketAddress, List<String>>> mapFuture = getWebSocketAddresses(nodeAddress, userid)
-        }
+                    .thenCompose((List<String> list) -> CompletableFuture.completedFuture(Utility.ofMap(nodeAddress, list)));
-        return map;
+                future = future == null ? mapFuture : future.thenCombine(mapFuture, (a, b) -> Utility.merge(a, b));
-    }
-
-    public final void connect(Serializable groupid, String engineid, String wsinfo) {
-        if (finest) logger.finest(localSncpAddress + " receive websocket connect event (" + groupid + " on " + engineid + ").");
-        Set<String> engineids = localNodes.get(groupid);
-        if (engineids == null) {
-            engineids = new CopyOnWriteArraySet<>();
-            localNodes.putIfAbsent(groupid, engineids);
-        }
-        if (localSncpAddress != null && engineids.isEmpty()) connect(groupid, localSncpAddress);
-        engineids.add(engineid);
-    }
-
-    public final void disconnect(Serializable groupid, String engineid) {
-        if (finest) logger.finest(localSncpAddress + " receive websocket disconnect event (" + groupid + " on " + engineid + ").");
-        Set<String> engineids = localNodes.get(groupid);
-        if (engineids == null || engineids.isEmpty()) return;
-        engineids.remove(engineid);
-        if (engineids.isEmpty()) {
-            localNodes.remove(groupid);
-            if (localSncpAddress != null) disconnect(groupid, localSncpAddress);
-        }
-    }
-
-    final void putWebSocketEngine(WebSocketEngine engine) {
-        engines.put(engine.getEngineid(), engine);
-    }
-
-    public final int sendMessage(Serializable groupid, boolean recent, Object message, boolean last) {
-        final Set<String> engineids = localNodes.get(groupid);
-        if (finest) logger.finest("websocket want send message {groupid:" + groupid + ", content:'" + message + "'} from locale node to " + engineids);
-        int rscode = RETCODE_GROUP_EMPTY;
-        if (engineids != null && !engineids.isEmpty()) {
-            for (String engineid : engineids) {
-                final WebSocketEngine engine = engines.get(engineid);
-                if (engine != null) { //在本地
-                    final WebSocketGroup group = engine.getWebSocketGroup(groupid);
-                    if (group == null || group.isEmpty()) {
-                        engineids.remove(engineid);
-                        if (finest) logger.finest("websocket want send message {engineid:'" + engineid + "', groupid:" + groupid + ", content:'" + message + "'} but websocket group is empty ");
-                        rscode = RETCODE_GROUP_EMPTY;
-                        break;
-                    }
-                    rscode = group.send(recent, message, last);
-                }
             }
+            return future == null ? CompletableFuture.completedFuture(new HashMap<>()) : future;
+        });
+    }
+
+    /**
+     * 判断指定用户是否WebSocket在线
+     *
+     * @param userid Serializable
+     *
+     * @return boolean
+     */
+    public CompletableFuture<Boolean> existsWebSocket(final Serializable userid) {
+        if (this.localEngine != null && this.sncpNodeAddresses == null) {
+            return CompletableFuture.completedFuture(this.localEngine.existsLocalWebSocket(userid));
         }
-        if ((recent && rscode == 0) || remoteNode == null || sncpNodes == null) {
+        return this.sncpNodeAddresses.existsAsync(userid);
-            if (finest) {
+    }
-                if ((recent && rscode == 0)) {
+
-                    logger.finest("websocket want send recent message success");
+    /**
-                } else {
+     * 获取在线用户总数
-                    logger.finest("websocket remote node is null");
+     *
-                }
+     *
-            }
+     * @return boolean
-            return rscode;
+     */
+    public CompletableFuture<Integer> getUserSize() {
+        if (this.localEngine != null && this.sncpNodeAddresses == null) {
+            return CompletableFuture.completedFuture(this.localEngine.getLocalUserSize());
         }
-        //-----------------------发送远程的-----------------------------
+        return this.sncpNodeAddresses.getKeySizeAsync().thenCompose(count -> {
-        Collection<InetSocketAddress> addrs = sncpNodes.getCollection(groupid);
+            return sncpNodeAddresses.existsAsync(SOURCE_SNCP_NODES_KEY).thenApply(exists -> exists ? (count - 1) : count);
-        if (finest) logger.finest("websocket found groupid:" + groupid + " on " + addrs);
+        });
-        if (addrs != null && !addrs.isEmpty()) {   //对方连接在远程节点(包含本地节点)，所以正常情况下addrs不会为空。
-            if (recent) {
-                InetSocketAddress one = null;
-                for (InetSocketAddress addr : addrs) {
-                    one = addr;
-                }
-                rscode = remoteNode.sendMessage(one, groupid, recent, message, last);
-            } else {
-                for (InetSocketAddress addr : addrs) {
-                    if (!addr.equals(localSncpAddress)) {
-                        rscode |= remoteNode.sendMessage(addr, groupid, recent, message, last);
-                    }
-                }
-            }
-        } else {
-            rscode = RETCODE_GROUP_EMPTY;
-        }
-        return rscode;
     }
 
     //--------------------------------------------------------------------------------
-    public final int sendEachMessage(Serializable groupid, String text) {
+    /**
-        return sendMessage(groupid, false, (Object) text, true);
+     * 获取本地的WebSocketEngine，没有则返回null
+     *
+     *
+     * @return WebSocketEngine
+     */
+    public final WebSocketEngine getLocalWebSocketEngine() {
+        return this.localEngine;
     }
 
-    public final int sendEachMessage(Serializable groupid, String text, boolean last) {
+    /**
-        return sendMessage(groupid, false, (Object) text, last);
+     * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
+     * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
+     *
+     * @param message 消息内容
+     * @param userids Serializable[]
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    public final CompletableFuture<Integer> sendMessage(Object message, final Serializable... userids) {
+        return sendMessage(message, true, userids);
     }
 
-    public final int sendRecentMessage(Serializable groupid, String text) {
+    /**
-        return sendMessage(groupid, true, (Object) text, true);
+     * 向指定用户发送消息，先发送本地连接，再发送远程连接  <br>
+     * 如果当前WebSocketNode是远程模式，此方法只发送远程连接
+     *
+     * @param message 消息内容
+     * @param last    是否最后一条
+     * @param userids Serializable[]
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    public final CompletableFuture<Integer> sendMessage(final Object message, final boolean last, final Serializable... userids) {
+        if (userids == null || userids.length < 1) return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+        if (this.localEngine != null && this.sncpNodeAddresses == null) { //本地模式且没有分布式
+            return this.localEngine.sendMessage(message, last, userids);
+        }
+        CompletableFuture<Integer> future = null;
+        for (Serializable userid : userids) {
+            future = future == null ? sendOneMessage(message, last, userid)
+                : future.thenCombine(sendOneMessage(message, last, userid), (a, b) -> a | b);
+        }
+        return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
     }
 
-    public final int sendRecentMessage(Serializable groupid, String text, boolean last) {
+    /**
-        return sendMessage(groupid, true, (Object) text, last);
+     * 广播消息， 给所有人发消息
+     *
+     * @param message 消息内容
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    public final CompletableFuture<Integer> broadcastMessage(final Object message) {
+        return broadcastMessage(message, true);
     }
 
-    public final int sendMessage(Serializable groupid, boolean recent, String text) {
+    /**
-        return sendMessage(groupid, recent, (Object) text, true);
+     * 广播消息， 给所有人发消息
+     *
+     * @param message 消息内容
+     * @param last    是否最后一条
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    public final CompletableFuture<Integer> broadcastMessage(final Object message, final boolean last) {
+        if (this.localEngine != null && this.sncpNodeAddresses == null) { //本地模式且没有分布式
+            return this.localEngine.broadcastMessage(message, last);
+        }
+        CompletableFuture<Integer> localFuture = this.localEngine == null ? null : this.localEngine.broadcastMessage(message, last);
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync("redkale_sncpnodes");
+        CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
+            if (finest) logger.finest("websocket broadcast message on " + addrs);
+            if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(0);
+            CompletableFuture<Integer> future = null;
+            for (InetSocketAddress addr : addrs) {
+                if (addr == null || addr.equals(localSncpAddress)) continue;
+                future = future == null ? remoteNode.broadcastMessage(addr, message, last)
+                    : future.thenCombine(remoteNode.broadcastMessage(addr, message, last), (a, b) -> a | b);
+            }
+            return future == null ? CompletableFuture.completedFuture(0) : future;
+        });
+        return localFuture == null ? remoteFuture : localFuture.thenCombine(remoteFuture, (a, b) -> a | b);
     }
 
-    public final int sendMessage(Serializable groupid, boolean recent, String text, boolean last) {
+    private CompletableFuture<Integer> sendOneMessage(final Object message, final boolean last, final Serializable userid) {
-        return sendMessage(groupid, recent, (Object) text, last);
+        if (finest) logger.finest("websocket want send message {userid:" + userid + ", content:'" + message + "'} from locale node to locale engine");
+        CompletableFuture<Integer> localFuture = null;
+        if (this.localEngine != null) localFuture = localEngine.sendMessage(message, last, userid);
+        if (this.sncpNodeAddresses == null || this.remoteNode == null) {
+            if (finest) logger.finest("websocket remote node is null");
+            //没有CacheSource就不会有分布式节点
+            return localFuture == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : localFuture;
+        }
+        //远程节点发送消息
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(userid);
+        CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
+            if (finest) logger.finest("websocket found userid:" + userid + " on " + addrs);
+            if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(0);
+            CompletableFuture<Integer> future = null;
+            for (InetSocketAddress addr : addrs) {
+                if (addr == null || addr.equals(localSncpAddress)) continue;
+                future = future == null ? remoteNode.sendMessage(addr, message, last, userid)
+                    : future.thenCombine(remoteNode.sendMessage(addr, message, last, userid), (a, b) -> a | b);
+            }
+            return future == null ? CompletableFuture.completedFuture(0) : future;
+        });
+        return localFuture == null ? remoteFuture : localFuture.thenCombine(remoteFuture, (a, b) -> a | b);
     }
-
-    //--------------------------------------------------------------------------------
-    public final int sendEachMessage(Serializable groupid, byte[] data) {
-        return sendMessage(groupid, false, (Object) data, true);
-    }
-
-    public final int sendEachMessage(Serializable groupid, byte[] data, boolean last) {
-        return sendMessage(groupid, false, (Object) data, last);
-    }
-
-    public final int sendRecentMessage(Serializable groupid, byte[] data) {
-        return sendMessage(groupid, true, (Object) data, true);
-    }
-
-    public final int sendRecentMessage(Serializable groupid, byte[] data, boolean last) {
-        return sendMessage(groupid, true, (Object) data, last);
-    }
-
-    public final int sendMessage(Serializable groupid, boolean recent, byte[] data) {
-        return sendMessage(groupid, recent, data, true);
-    }
-
-    public final int sendMessage(Serializable groupid, boolean recent, byte[] data, boolean last) {
-        return sendMessage(groupid, recent, (Object) data, last);
-    }
-
-    //--------------------------------------------------------------------------------
-    public final int sendEachMessage(Serializable groupid, Object message) {
-        return sendMessage(groupid, false, message, true);
-    }
-
-    public final int sendEachMessage(Serializable groupid, Object message, boolean last) {
-        return sendMessage(groupid, false, message, last);
-    }
-
-    public final int sendRecentMessage(Serializable groupid, Object message) {
-        return sendMessage(groupid, true, message, true);
-    }
-
-    public final int sendRecentMessage(Serializable groupid, Object message, boolean last) {
-        return sendMessage(groupid, true, message, last);
-    }
-
-    public final int sendMessage(Serializable groupid, boolean recent, Object message) {
-        return sendMessage(groupid, recent, message, true);
-    }
-
 }

src/org/redkale/net/http/WebSocketPacket.java

@@ -7,10 +7,16 @@ package org.redkale.net.http;
 
 import org.redkale.util.Utility;
 import java.io.*;
+import java.nio.ByteBuffer;
+import java.util.function.Supplier;
+import java.util.logging.*;
+import org.redkale.convert.*;
 
 /**
  *
- * <p> 详情见: https://redkale.org
+ * <p>
+ * 详情见: https://redkale.org
+ *
  * @author zhangjx
  */
 public final class WebSocketPacket {
@@ -51,6 +57,16 @@ public final class WebSocketPacket {
 
     protected boolean last = true;
 
+    protected Object sendJson;
+
+    Convert sendConvert;
+
+    ByteBuffer[] sendBuffers;
+
+    ConvertMask receiveMasker;
+
+    ByteBuffer[] receiveBuffers;
+
     public WebSocketPacket() {
     }
 
@@ -76,6 +92,31 @@ public final class WebSocketPacket {
         this.last = fin;
     }
 
+    public WebSocketPacket(Convert convert, Object json, boolean fin) {
+        this.type = (convert == null || !convert.isBinary()) ? FrameType.TEXT : FrameType.BINARY;
+        this.sendConvert = convert;
+        this.sendJson = json;
+        this.last = fin;
+    }
+
+    WebSocketPacket(ByteBuffer[] sendBuffers, FrameType type, boolean fin) {
+        this.type = type;
+        this.last = fin;
+        this.setSendBuffers(sendBuffers);
+    }
+
+    void setSendBuffers(ByteBuffer[] sendBuffers) {
+        this.sendBuffers = sendBuffers;
+    }
+
+    ByteBuffer[] duplicateSendBuffers() {
+        ByteBuffer[] rs = new ByteBuffer[this.sendBuffers.length];
+        for (int i = 0; i < this.sendBuffers.length; i++) {
+            rs[i] = this.sendBuffers[i].duplicate().asReadOnlyBuffer();
+        }
+        return rs;
+    }
+
     public WebSocketPacket(byte[] data) {
         this(FrameType.BINARY, data, true);
     }
@@ -118,6 +159,228 @@ public final class WebSocketPacket {
 
     @Override
     public String toString() {
-        return this.getClass().getSimpleName() + "[type=" + type + ", last=" + last + (payload != null ? (", payload=" + payload) : "") + (bytes != null ? (", bytes=[" + bytes.length + ']') : "") + "]";
+        return this.getClass().getSimpleName() + "[type=" + type + ", last=" + last + (payload != null ? (", payload=" + payload) : "") + (bytes != null ? (", bytes=[" + bytes.length + ']') : "") + (sendJson != null ? (", json=" + sendJson) : "") + "]";
+    }
+
+    /**
+     * 消息编码
+     *
+     * @param supplier Supplier
+     *
+     * @return ByteBuffer[]
+     */
+    ByteBuffer[] encode(final Supplier<ByteBuffer> supplier) {
+        final byte opcode = (byte) (this.type.getValue() | 0x80);
+        if (this.sendConvert != null) {
+            Supplier<ByteBuffer> newsupplier = new Supplier<ByteBuffer>() {
+
+                private ByteBuffer buf = supplier.get();
+
+                @Override
+                public ByteBuffer get() {
+                    if (buf != null) {
+                        ByteBuffer rs = buf;
+                        rs.position(6);
+                        this.buf = null;
+                        return rs;
+                    }
+                    return supplier.get();
+                }
+            };
+            ByteBuffer[] buffers = this.sendConvert.convertTo(newsupplier, sendJson);
+            int len = 0;
+            for (ByteBuffer buf : buffers) {
+                len += buf.remaining();
+            }
+            int contentLength = len - 6;
+            ByteBuffer firstbuf = buffers[0];
+            if (contentLength <= 0x7D) { //125
+                firstbuf.put(4, opcode);
+                firstbuf.put(5, (byte) contentLength);
+                firstbuf.position(4);
+            } else if (contentLength <= 0xFFFF) {
+                firstbuf.put(2, opcode);
+                firstbuf.put(3, (byte) 0x7E); //126
+                firstbuf.putChar(4, (char) contentLength);
+                firstbuf.position(2);
+            } else {
+                firstbuf.put(0, opcode);
+                firstbuf.put(1, (byte) 0x7F); //127
+                firstbuf.putInt(2, contentLength);
+            }
+            return buffers;
+        }
+
+        ByteBuffer buffer = supplier.get();  //确保ByteBuffer的capacity不能小于128
+        final byte[] content = getContent();
+        final int len = content.length;
+        if (len <= 0x7D) { //125
+            buffer.put(opcode);
+            buffer.put((byte) len);
+            buffer.put(content);
+            buffer.flip();
+            return new ByteBuffer[]{buffer};
+        }
+        if (len <= 0xFFFF) { // 65535
+            buffer.put(opcode);
+            buffer.put((byte) 0x7E); //126
+            buffer.putChar((char) len);
+        } else {
+            buffer.put(opcode);
+            buffer.put((byte) 0x7F); //127
+            buffer.putInt(len);
+        }
+        int start = buffer.remaining();
+        int pend = len - buffer.remaining();
+        if (pend <= 0) {
+            buffer.put(content);
+            buffer.flip();
+            return new ByteBuffer[]{buffer};
+        }
+        buffer.put(content, 0, buffer.remaining());
+        buffer.flip();
+        final int capacity = buffer.capacity();
+        final ByteBuffer[] buffers = new ByteBuffer[(pend / capacity) + 1 + ((pend % capacity) > 0 ? 1 : 0)];
+        buffers[0] = buffer;
+        for (int i = 1; i < buffers.length; i++) {
+            ByteBuffer buf = supplier.get();
+            buf.put(content, start, Math.min(pend, capacity));
+            buf.flip();
+            buffers[i] = buf;
+            start += capacity;
+            pend -= capacity;
+        }
+        return buffers;
+    }
+
+//    public static void main(String[] args) throws Throwable {
+//        byte[] mask = new byte[]{(byte) 0x8f, (byte) 0xf8, (byte) 0x6d, (byte) 0x94};
+//        ByteBuffer buffer = ByteBuffer.wrap(new byte[]{(byte) 0x67, (byte) 0x47, (byte) 0xf4, (byte) 0x70, (byte) 0x37, (byte) 0x52, (byte) 0x8b, (byte) 0x0c, (byte) 0x20, (byte) 0x1e, (byte) 0xdb, (byte) 0x1c, (byte) 0x69, (byte) 0x79, (byte) 0xc2});
+//        ConvertMask masker = new ConvertMask() {
+//            private int index = 0;
+//
+//            public byte unmask(byte value) {
+//                return (byte) (value ^ mask[index++ % 4]);
+//            }
+//        };
+//        String rs = JsonConvert.root().convertFrom(String.class, masker, buffer);
+//        System.out.println(rs);
+//    }
+    /**
+     * 消息解码  <br>
+     *
+     * 0 1 2 3
+     * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+     * +-+-+-+-+-------+-+-------------+-------------------------------+
+     * |F|R|R|R| opcode|M| Payload len | Extended payload length |
+     * |I|S|S|S| (4) |A| (7) | (16/64) |
+     * |N|V|V|V| |S| | (if payload len==126/127) |
+     * | |1|2|3| |K| | |
+     * +-+-+-+-+-------+-+-------------+ - - - - - - - - - - - - - - - +
+     * | Extended payload length continued, if payload len == 127 |
+     * + - - - - - - - - - - - - - - - +-------------------------------+
+     * | |Masking-key, if MASK set to 1 |
+     * +-------------------------------+-------------------------------+
+     * | Masking-key (continued) | Payload Data |
+     * +-------------------------------- - - - - - - - - - - - - - - - +
+     * : Payload Data continued :
+     * + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
+     * | Payload Data continued |
+     * +-----------------------------------------------------------------------+
+     *
+     * @param buffer
+     * @param exbuffers
+     *
+     * @return
+     */
+    WebSocketPacket decode(final Logger logger, final ByteBuffer buffer, ByteBuffer... exbuffers) {
+        final boolean debug = false; //调试开关
+        if (debug) {
+            int remain = buffer.remaining();
+            if (exbuffers != null) {
+                for (ByteBuffer b : exbuffers) {
+                    remain += b == null ? 0 : b.remaining();
+                }
+            }
+            logger.log(Level.FINEST, "read websocket message's length = " + remain);
+        }
+        if (buffer.remaining() < 2) return null;
+        byte opcode = buffer.get();
+        this.last = (opcode & 0b1000_0000) != 0;
+        this.type = FrameType.valueOf(opcode & 0xF);
+        if (type == FrameType.CLOSE) {
+            if (debug) logger.log(Level.FINEST, " receive close command from websocket client");
+            return this;
+        }
+        final boolean checkrsv = false;//暂时不校验
+        if (checkrsv && (opcode & 0b0111_0000) != 0) {
+            if (debug) logger.log(Level.FINE, "rsv1 rsv2 rsv3 must be 0, but not (" + opcode + ")");
+            return null; //rsv1 rsv2 rsv3 must be 0     
+        }
+        //0x00 表示一个后续帧 
+        //0x01 表示一个文本帧 
+        //0x02 表示一个二进制帧 
+        //0x03-07 为以后的非控制帧保留
+        //0x8 表示一个连接关闭
+        //0x9 表示一个ping
+        //0xA 表示一个pong
+        //0x0B-0F 为以后的控制帧保留
+        final boolean control = (opcode & 0b0000_1000) != 0; //是否控制帧
+        byte lengthCode = buffer.get();
+        final boolean masked = (lengthCode & 0x80) == 0x80;
+        if (masked) lengthCode ^= 0x80; //mask
+        int length;
+        if (lengthCode <= 0x7D) { //125
+            length = lengthCode;
+        } else {
+            if (control) {
+                if (debug) logger.log(Level.FINE, " receive control command from websocket client");
+                return null;
+            }
+            if (lengthCode == 0x7E) {//0x7E=126
+                length = (int) buffer.getChar();
+            } else {
+                length = buffer.getInt();
+            }
+        }
+        if (masked) {
+            final byte[] masks = new byte[4];
+            buffer.get(masks);
+            this.receiveMasker = new ConvertMask() {
+
+                private int index = 0;
+
+                @Override
+                public byte unmask(byte value) {
+                    return (byte) (value ^ masks[index++ % 4]);
+                }
+            };
+        }
+        this.receiveBuffers = Utility.append(new ByteBuffer[]{buffer}, exbuffers);
+        return this;
+    }
+
+    byte[] getReceiveBytes() {
+        if (this.receiveBuffers.length == 0) return new byte[0];
+        if (this.receiveBuffers.length == 1 && this.receiveBuffers[0].remaining() == 0) return new byte[0];
+
+        int count = 0;
+        for (ByteBuffer buf : this.receiveBuffers) {
+            count += buf.remaining();
+        }
+        byte[] bs = new byte[count];
+        int index = 0;
+        for (ByteBuffer buf : this.receiveBuffers) {
+            int r = buf.remaining();
+            buf.get(bs, index, r);
+            index += r;
+        }
+        ConvertMask mask = this.receiveMasker;
+        if (mask != null) {
+            for (int i = 0; i < bs.length; i++) {
+                bs[i] = mask.unmask(bs[i]);
+            }
+        }
+        return bs;
     }
 }

src/org/redkale/net/http/WebSocketRunner.java

@@ -11,18 +11,23 @@ import static org.redkale.net.http.WebSocket.*;
 import org.redkale.net.http.WebSocketPacket.FrameType;
 import java.nio.ByteBuffer;
 import java.nio.channels.*;
-import java.security.SecureRandom;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.BiConsumer;
 import java.util.logging.*;
+import org.redkale.convert.Convert;
+import org.redkale.util.Utility;
 
 /**
+ * WebSocket的消息接收发送器, 一个WebSocket对应一个WebSocketRunner
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
-public class WebSocketRunner implements Runnable {
+class WebSocketRunner implements Runnable {
 
     private final WebSocketEngine engine;
 
@@ -34,42 +39,32 @@ public class WebSocketRunner implements Runnable {
 
     private ByteBuffer readBuffer;
 
-    private ByteBuffer writeBuffer;
+    protected volatile boolean closed = false;
-
-    protected boolean closed = false;
 
     private AtomicBoolean writing = new AtomicBoolean();
 
-    private final Coder coder = new Coder();
+    private final BlockingQueue<QueueEntry> queue = new ArrayBlockingQueue(1024);
 
-    private final BlockingQueue<byte[]> queue = new ArrayBlockingQueue(1024);
+    private final BiConsumer<WebSocket, Object> restMessageConsumer;  //主要供RestWebSocket使用
 
-    private final boolean wsbinary;
+    protected long lastSendTime;
 
-    public WebSocketRunner(Context context, WebSocket webSocket, AsyncConnection channel, final boolean wsbinary) {
+    WebSocketRunner(Context context, WebSocket webSocket, BiConsumer<WebSocket, Object> messageConsumer, AsyncConnection channel) {
         this.context = context;
         this.engine = webSocket._engine;
         this.webSocket = webSocket;
+        this.restMessageConsumer = messageConsumer;
         this.channel = channel;
-        this.wsbinary = wsbinary;
-        webSocket._runner = this;
-        this.coder.logger = context.getLogger();
-        this.coder.debugable = false;//context.getLogger().isLoggable(Level.FINEST);
         this.readBuffer = context.pollBuffer();
-        this.writeBuffer = context.pollBuffer();
     }
 
     @Override
     public void run() {
-        final boolean debug = this.coder.debugable;
+        final boolean debug = true;
         try {
             webSocket.onConnected();
             channel.setReadTimeoutSecond(300); //读取超时5分钟
             if (channel.isOpen()) {
-                if (wsbinary) {
-                    webSocket.onRead(channel);
-                    return;
-                }
                 channel.read(readBuffer, null, new CompletionHandler<Integer, Void>() {
 
                     private ByteBuffer recentExBuffer;
@@ -93,48 +88,151 @@ public class WebSocketRunner implements Runnable {
                             return;
                         }
                         readBuffer.flip();
-                        try {
+
-                            ByteBuffer[] exBuffers = null;
+                        ByteBuffer[] exBuffers = null;
-                            if (!readBuffers.isEmpty()) {
+                        if (!readBuffers.isEmpty()) {
-                                exBuffers = readBuffers.toArray(new ByteBuffer[readBuffers.size()]);
+                            exBuffers = readBuffers.toArray(new ByteBuffer[readBuffers.size()]);
-                                readBuffers.clear();
+                            readBuffers.clear();
-                                recentExBuffer = null;
+                            recentExBuffer = null;
-                                for (ByteBuffer b : exBuffers) {
+                            for (ByteBuffer b : exBuffers) {
-                                    b.flip();
+                                b.flip();
-                                }
                             }
-                            WebSocketPacket packet = coder.decode(readBuffer, exBuffers);
+                        }
-                            if (exBuffers != null) {
+
-                                for (ByteBuffer b : exBuffers) {
+                        try {
-                                    context.offerBuffer(b);
+                            WebSocketPacket packet;
+                            try {
+                                packet = new WebSocketPacket().decode(context.getLogger(), readBuffer, exBuffers);
+                            } catch (Exception e) { //接收的消息体解析失败
+                                webSocket.onOccurException(e, Utility.append(new ByteBuffer[]{readBuffer}, exBuffers == null ? new ByteBuffer[0] : exBuffers));
+                                if (readBuffer != null) {
+                                    readBuffer.clear();
+                                    channel.read(readBuffer, null, this);
                                 }
+                                return;
                             }
                             if (packet == null) {
                                 failed(null, attachment1);
                                 if (debug) context.getLogger().log(Level.FINEST, "WebSocketRunner abort on decode WebSocketPacket, force to close channel, live " + (System.currentTimeMillis() - webSocket.getCreatetime()) / 1000 + " seconds");
                                 return;
                             }
-                            if (readBuffer != null) {
+
-                                readBuffer.clear();
+                            if (packet.type == FrameType.TEXT) {
-                                channel.read(readBuffer, null, this);
+                                Convert textConvert = webSocket.getTextConvert();
-                            }
+                                if (textConvert == null) {
-                            webSocket._group.setRecentWebSocket(webSocket);
+                                    byte[] message = packet.getReceiveBytes();
-                            try {
+                                    if (readBuffer != null) {
-                                if (packet.type == FrameType.TEXT) {
+                                        readBuffer.clear();
-                                    webSocket.onMessage(packet.getPayload());
+                                        channel.read(readBuffer, null, this);
-                                } else if (packet.type == FrameType.BINARY) {
+                                    }
-                                    webSocket.onMessage(packet.getBytes());
+                                    try {
-                                } else if (packet.type == FrameType.PONG) {
+                                        webSocket.onMessage(new String(message, "UTF-8"), packet.last);
-                                    webSocket.onPong(packet.getBytes());
+                                    } catch (Exception e) {
-                                } else if (packet.type == FrameType.PING) {
+                                        context.getLogger().log(Level.SEVERE, "WebSocket onBinaryMessage error (" + packet + ")", e);
-                                    webSocket.onPing(packet.getBytes());
+                                    }
+                                } else {
+                                    Object message;
+                                    try {
+                                        message = textConvert.convertFrom(webSocket._messageTextType, packet.receiveMasker, packet.receiveBuffers);
+                                    } catch (Exception e) { //接收的消息体解析失败
+                                        webSocket.onOccurException(e, packet.receiveBuffers);
+                                        if (readBuffer != null) {
+                                            readBuffer.clear();
+                                            channel.read(readBuffer, null, this);
+                                        }
+                                        return;
+                                    }
+                                    if (readBuffer != null) {
+                                        readBuffer.clear();
+                                        channel.read(readBuffer, null, this);
+                                    }
+                                    try {
+                                        if (restMessageConsumer != null) { //主要供RestWebSocket使用
+                                            restMessageConsumer.accept(webSocket, message);
+                                        } else {
+                                            webSocket.onMessage(message, packet.last);
+                                        }
+                                    } catch (Exception e) {
+                                        context.getLogger().log(Level.SEVERE, "WebSocket onTextMessage error (" + packet + ")", e);
+                                    }
+                                }
+                            } else if (packet.type == FrameType.BINARY) {
+                                Convert binaryConvert = webSocket.getBinaryConvert();
+                                if (binaryConvert == null) {
+                                    byte[] message = packet.getReceiveBytes();
+                                    if (readBuffer != null) {
+                                        readBuffer.clear();
+                                        channel.read(readBuffer, null, this);
+                                    }
+                                    try {
+                                        webSocket.onMessage(message, packet.last);
+                                    } catch (Exception e) {
+                                        context.getLogger().log(Level.SEVERE, "WebSocket onBinaryMessage error (" + packet + ")", e);
+                                    }
+                                } else {
+                                    Object message;
+                                    try {
+                                        message = binaryConvert.convertFrom(webSocket._messageTextType, packet.receiveMasker, packet.receiveBuffers);
+                                    } catch (Exception e) {  //接收的消息体解析失败
+                                        webSocket.onOccurException(e, packet.receiveBuffers);
+                                        if (readBuffer != null) {
+                                            readBuffer.clear();
+                                            channel.read(readBuffer, null, this);
+                                        }
+                                        return;
+                                    }
+                                    if (readBuffer != null) {
+                                        readBuffer.clear();
+                                        channel.read(readBuffer, null, this);
+                                    }
+                                    try {
+                                        if (restMessageConsumer != null) { //主要供RestWebSocket使用
+                                            restMessageConsumer.accept(webSocket, message);
+                                        } else {
+                                            webSocket.onMessage(message, packet.last);
+                                        }
+                                    } catch (Exception e) {
+                                        context.getLogger().log(Level.SEVERE, "WebSocket onTextMessage error (" + packet + ")", e);
+                                    }
+                                }
+                            } else if (packet.type == FrameType.PONG) {
+                                byte[] message = packet.getReceiveBytes();
+                                if (readBuffer != null) {
+                                    readBuffer.clear();
+                                    channel.read(readBuffer, null, this);
+                                }
+                                try {
+                                    webSocket.onPong(message);
+                                } catch (Exception e) {
+                                    context.getLogger().log(Level.SEVERE, "WebSocket onPong error (" + packet + ")", e);
+                                }
+                            } else if (packet.type == FrameType.PING) {
+                                byte[] message = packet.getReceiveBytes();
+                                if (readBuffer != null) {
+                                    readBuffer.clear();
+                                    channel.read(readBuffer, null, this);
+                                }
+                                try {
+                                    webSocket.onPing(message);
+                                } catch (Exception e) {
+                                    context.getLogger().log(Level.SEVERE, "WebSocket onPing error (" + packet + ")", e);
+                                }
+                            } else {
+                                context.getLogger().log(Level.WARNING, "WebSocketRunner onMessage by unknown FrameType : " + packet);
+                                if (readBuffer != null) {
+                                    readBuffer.clear();
+                                    channel.read(readBuffer, null, this);
                                 }
-                            } catch (Exception e) {
-                                context.getLogger().log(Level.INFO, "WebSocket onMessage error (" + packet + ")", e);
                             }
                         } catch (Throwable t) {
                             closeRunner();
                             if (debug) context.getLogger().log(Level.FINEST, "WebSocketRunner abort on read WebSocketPacket, force to close channel, live " + (System.currentTimeMillis() - webSocket.getCreatetime()) / 1000 + " seconds", t);
+                        } finally {
+                            if (exBuffers != null) {
+                                for (ByteBuffer b : exBuffers) {
+                                    context.offerBuffer(b);
+                                }
+                            }
                         }
                     }
 
@@ -156,54 +254,66 @@ public class WebSocketRunner implements Runnable {
         }
     }
 
-    public int sendMessage(WebSocketPacket packet) {
+    public CompletableFuture<Integer> sendMessage(WebSocketPacket packet) {
-        if (packet == null) return RETCODE_SEND_ILLPACKET;
+        if (packet == null) return CompletableFuture.completedFuture(RETCODE_SEND_ILLPACKET);
-        if (closed) return RETCODE_WSOCKET_CLOSED;
+        if (closed) return CompletableFuture.completedFuture(RETCODE_WSOCKET_CLOSED);
-        final boolean debug = this.coder.debugable;
+        boolean debug = true;
         //System.out.println("推送消息");
-        final byte[] bytes = coder.encode(packet);
+        //if (debug) context.getLogger().log(Level.FINEST, "send web socket message:  " + packet);
-        if (debug) context.getLogger().log(Level.FINEST, "send web socket message's length = " + bytes.length);
+        final CompletableFuture<Integer> futureResult = new CompletableFuture<>();
         if (writing.getAndSet(true)) {
-            queue.add(bytes);
+            queue.add(new QueueEntry(futureResult, packet));
-            return 0;
+            return futureResult;
-        }
-        if (writeBuffer == null) return RETCODE_ILLEGALBUFFER;
-        ByteBuffer sendBuffer = null;
-        if (bytes.length <= writeBuffer.capacity()) {
-            writeBuffer.clear();
-            writeBuffer.put(bytes);
-            writeBuffer.flip();
-            sendBuffer = writeBuffer;
-        } else {
-            sendBuffer = ByteBuffer.wrap(bytes);
         }
+        ByteBuffer[] buffers = packet.sendBuffers != null ? packet.duplicateSendBuffers() : packet.encode(this.context.getBufferSupplier());
         try {
-            channel.write(sendBuffer, sendBuffer, new CompletionHandler<Integer, ByteBuffer>() {
+            this.lastSendTime = System.currentTimeMillis();
+            channel.write(buffers, buffers, new CompletionHandler<Integer, ByteBuffer[]>() {
+
+                private CompletableFuture<Integer> future = futureResult;
 
                 @Override
-                public void completed(Integer result, ByteBuffer attachment) {
+                public void completed(Integer result, ByteBuffer[] attachments) {
-                    if (attachment == null || closed) return;
+                    if (attachments == null || closed) {
-                    try {
+                        if (future != null) {
-                        if (attachment.hasRemaining()) {
+                            future.complete(RETCODE_WSOCKET_CLOSED);
-                            if (debug) context.getLogger().log(Level.FINEST, "WebSocketRunner write completed reemaining: " + attachment.remaining());
+                            future = null;
-                            channel.write(attachment, attachment, this);
+                            if (attachments != null) {
-                            return;
+                                for (ByteBuffer buf : attachments) {
-                        }
+                                    context.offerBuffer(buf);
-                        byte[] bs = queue.poll();
+                                }
-                        if (bs != null && writeBuffer != null) {
-                            ByteBuffer sendBuffer;
-                            if (bs.length <= writeBuffer.capacity()) {
-                                writeBuffer.clear();
-                                writeBuffer.put(bs);
-                                writeBuffer.flip();
-                                sendBuffer = writeBuffer;
-                            } else {
-                                sendBuffer = ByteBuffer.wrap(bs);
                             }
-                            channel.write(sendBuffer, sendBuffer, this);
+                        }
+                        return;
+                    }
+                    try {
+                        int index = -1;
+                        for (int i = 0; i < attachments.length; i++) {
+                            if (attachments[i].hasRemaining()) {
+                                index = i;
+                                break;
+                            }
+                        }
+                        if (index >= 0) {
+                            channel.write(attachments, index, attachments.length - index, attachments, this);
                             return;
                         }
-                    } catch (NullPointerException e) {
+                        if (future != null) {
+                            future.complete(0);
+                            future = null;
+                            if (attachments != null) {
+                                for (ByteBuffer buf : attachments) {
+                                    context.offerBuffer(buf);
+                                }
+                            }
+                        }
+                        QueueEntry entry = queue.poll();
+                        if (entry != null) {
+                            future = entry.future;
+                            ByteBuffer[] buffers = entry.packet.sendBuffers != null ? entry.packet.duplicateSendBuffers() : entry.packet.encode(context.getBufferSupplier());
+                            lastSendTime = System.currentTimeMillis();
+                            channel.write(buffers, buffers, this);
+                        }
                     } catch (Exception e) {
                         closeRunner();
                         context.getLogger().log(Level.WARNING, "WebSocket sendMessage abort on rewrite, force to close channel, live " + (System.currentTimeMillis() - webSocket.getCreatetime()) / 1000 + " seconds", e);
@@ -212,7 +322,7 @@ public class WebSocketRunner implements Runnable {
                 }
 
                 @Override
-                public void failed(Throwable exc, ByteBuffer attachment) {
+                public void failed(Throwable exc, ByteBuffer[] attachments) {
                     writing.set(false);
                     closeRunner();
                     if (exc != null) {
@@ -220,13 +330,13 @@ public class WebSocketRunner implements Runnable {
                     }
                 }
             });
-            return 0;
         } catch (Exception t) {
             writing.set(false);
             closeRunner();
             context.getLogger().log(Level.FINE, "WebSocket sendMessage abort, force to close channel, live " + (System.currentTimeMillis() - webSocket.getCreatetime()) / 1000 + " seconds", t);
-            return RETCODE_SENDEXCEPTION;
+            futureResult.complete(RETCODE_SENDEXCEPTION);
         }
+        return futureResult;
     }
 
     public void closeRunner() {
@@ -239,286 +349,21 @@ public class WebSocketRunner implements Runnable {
             } catch (Throwable t) {
             }
             context.offerBuffer(readBuffer);
-            context.offerBuffer(writeBuffer);
             readBuffer = null;
-            writeBuffer = null;
             engine.remove(webSocket);
             webSocket.onClose(0, null);
         }
     }
 
-    private static final class Masker {
+    private static final class QueueEntry {
 
-        public static final int MASK_SIZE = 4;
+        public final CompletableFuture<Integer> future;
 
-        private ByteBuffer buffer;
+        public final WebSocketPacket packet;
 
-        private ByteBuffer[] exbuffers;
+        public QueueEntry(CompletableFuture<Integer> future, WebSocketPacket packet) {
-
+            this.future = future;
-        private byte[] mask;
+            this.packet = packet;
-
-        private int index = 0;
-
-        public Masker(ByteBuffer buffer, ByteBuffer... exbuffers) {
-            this.buffer = buffer;
-            this.exbuffers = exbuffers == null || exbuffers.length == 0 ? null : exbuffers;
-        }
-
-        public Masker() {
-            generateMask();
-        }
-
-        public int remaining() {
-            int r = buffer.remaining();
-            if (exbuffers != null) {
-                for (ByteBuffer b : exbuffers) {
-                    r += b.remaining();
-                }
-            }
-            return r;
-        }
-
-        public byte get() {
-            return buffer.get();
-        }
-
-        public byte[] get(final int size) {
-            byte[] bytes = new byte[size];
-            if (buffer.remaining() >= size) {
-                buffer.get(bytes);
-            } else { //必须有 exbuffers
-                int offset = buffer.remaining();
-                buffer.get(bytes, 0, buffer.remaining());
-                for (ByteBuffer b : exbuffers) {
-                    b.get(bytes, offset, b.remaining());
-                    offset += b.remaining();
-                }
-            }
-            return bytes;
-        }
-
-        public byte unmask() {
-            final byte b = get();
-            return mask == null ? b : (byte) (b ^ mask[index++ % MASK_SIZE]);
-        }
-
-        public byte[] unmask(int count) {
-            byte[] bytes = get(count);
-            if (mask != null) {
-                for (int i = 0; i < bytes.length; i++) {
-                    bytes[i] ^= mask[index++ % MASK_SIZE];
-                }
-            }
-
-            return bytes;
-        }
-
-        public void generateMask() {
-            mask = new byte[MASK_SIZE];
-            new SecureRandom().nextBytes(mask);
-        }
-
-        public void mask(byte[] bytes, int location, byte b) {
-            bytes[location] = mask == null ? b : (byte) (b ^ mask[index++ % MASK_SIZE]);
-        }
-
-        public void mask(byte[] target, int location, byte[] bytes) {
-            if (bytes != null && target != null) {
-                for (int i = 0; i < bytes.length; i++) {
-                    target[location + i] = mask == null ? bytes[i] : (byte) (bytes[i] ^ mask[index++ % MASK_SIZE]);
-                }
-            }
-        }
-
-        public byte[] maskAndPrepend(byte[] packet) {
-            byte[] masked = new byte[packet.length + MASK_SIZE];
-            System.arraycopy(getMask(), 0, masked, 0, MASK_SIZE);
-            mask(masked, MASK_SIZE, packet);
-            return masked;
-        }
-
-        public void setBuffer(ByteBuffer buffer) {
-            this.buffer = buffer;
-        }
-
-        public byte[] getMask() {
-            return mask;
-        }
-
-        public void readMask() {
-            mask = get(MASK_SIZE);
-        }
-    }
-
-    private static final class Coder {
-
-        protected byte inFragmentedType;
-
-        protected byte outFragmentedType;
-
-        protected final boolean maskData = false;
-
-        protected boolean processingFragment;
-
-        private boolean debugable;
-
-        private Logger logger;
-
-        /**
-         * 0 1 2 3
-         * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-         * +-+-+-+-+-------+-+-------------+-------------------------------+
-         * |F|R|R|R| opcode|M| Payload len | Extended payload length |
-         * |I|S|S|S| (4) |A| (7) | (16/64) |
-         * |N|V|V|V| |S| | (if payload len==126/127) |
-         * | |1|2|3| |K| | |
-         * +-+-+-+-+-------+-+-------------+ - - - - - - - - - - - - - - - +
-         * | Extended payload length continued, if payload len == 127 |
-         * + - - - - - - - - - - - - - - - +-------------------------------+
-         * | |Masking-key, if MASK set to 1 |
-         * +-------------------------------+-------------------------------+
-         * | Masking-key (continued) | Payload Data |
-         * +-------------------------------- - - - - - - - - - - - - - - - +
-         * : Payload Data continued :
-         * + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
-         * | Payload Data continued |
-         * +-----------------------------------------------------------------------+
-         *
-         * @param buffer
-         * @param exbuffers
-         * @return
-         */
-        public WebSocketPacket decode(final ByteBuffer buffer, ByteBuffer... exbuffers) {
-            final boolean debug = this.debugable;
-            if (debug) {
-                int remain = buffer.remaining();
-                if (exbuffers != null) {
-                    for (ByteBuffer b : exbuffers) {
-                        remain += b == null ? 0 : b.remaining();
-                    }
-                }
-                logger.log(Level.FINEST, "read web socket message's length = " + remain);
-            }
-            if (buffer.remaining() < 2) return null;
-            byte opcode = buffer.get();
-            final boolean last = (opcode & 0b1000000) != 0;
-            final boolean checkrsv = false;//暂时不校验
-            if (checkrsv && (opcode & 0b01110000) != 0) {
-                if (debug) logger.log(Level.FINE, "rsv1 rsv2 rsv3 must be 0, but not (" + opcode + ")");
-                return null; //rsv1 rsv2 rsv3 must be 0     
-            }
-            //0x00 表示一个后续帧 
-            //0x01 表示一个文本帧 
-            //0x02 表示一个二进制帧 
-            //0x03-07 为以后的非控制帧保留
-            //0x8 表示一个连接关闭
-            //0x9 表示一个ping
-            //0xA 表示一个pong
-            //0x0B-0F 为以后的控制帧保留
-            final boolean control = (opcode & 0x08) == 0x08; //是否控制帧
-            //final boolean continuation = opcode == 0;
-            FrameType type = FrameType.valueOf(opcode & 0xf);
-            if (type == FrameType.CLOSE) {
-                if (debug) logger.log(Level.FINEST, " receive close command from websocket client");
-                return null;
-            }
-            byte lengthCode = buffer.get();
-            final Masker masker = new Masker(buffer, exbuffers);
-            final boolean masked = (lengthCode & 0x80) == 0x80;
-            if (masked) lengthCode ^= 0x80; //mask
-            int length;
-            if (lengthCode <= 125) {
-                length = lengthCode;
-            } else {
-                if (control) {
-                    if (debug) logger.log(Level.FINE, " receive control command from websocket client");
-                    return null;
-                }
-
-                final int lengthBytes = lengthCode == 126 ? 2 : 8;
-                if (buffer.remaining() < lengthBytes) {
-                    if (debug) logger.log(Level.FINE, " read illegal message length from websocket, expect " + lengthBytes + " but " + buffer.remaining());
-                    return null;
-                }
-                length = toInt(masker.unmask(lengthBytes));
-            }
-            if (masked) {
-                if (buffer.remaining() < Masker.MASK_SIZE) {
-                    if (debug) logger.log(Level.FINE, " read illegal masker length from websocket, expect " + Masker.MASK_SIZE + " but " + buffer.remaining());
-                    return null;
-                }
-                masker.readMask();
-            }
-            if (masker.remaining() < length) {
-                if (debug) logger.log(Level.FINE, " read illegal remaining length from websocket, expect " + length + " but " + masker.remaining());
-                return null;
-            }
-            final byte[] data = masker.unmask(length);
-            if (data.length != length) {
-                if (debug) logger.log(Level.FINE, " read illegal unmask length from websocket, expect " + length + " but " + data.length);
-                return null;
-            }
-            return new WebSocketPacket(type, data, last);
-        }
-
-        public byte[] encode(WebSocketPacket frame) {
-            byte opcode = (byte) (frame.type.getValue() | 0x80);
-            final byte[] bytes = frame.getContent();
-            final byte[] lengthBytes = encodeLength(bytes.length);
-
-            int length = 1 + lengthBytes.length + bytes.length + (maskData ? Masker.MASK_SIZE : 0);
-            int payloadStart = 1 + lengthBytes.length + (maskData ? Masker.MASK_SIZE : 0);
-            final byte[] packet = new byte[length];
-            packet[0] = opcode;
-            System.arraycopy(lengthBytes, 0, packet, 1, lengthBytes.length);
-            if (maskData) {
-                Masker masker = new Masker();
-                packet[1] |= 0x80;
-                masker.mask(packet, payloadStart, bytes);
-                System.arraycopy(masker.getMask(), 0, packet, payloadStart - Masker.MASK_SIZE, Masker.MASK_SIZE);
-            } else {
-                System.arraycopy(bytes, 0, packet, payloadStart, bytes.length);
-            }
-            return packet;
-        }
-
-        private static byte[] encodeLength(final int length) {
-            byte[] lengthBytes;
-            if (length <= 125) {
-                lengthBytes = new byte[1];
-                lengthBytes[0] = (byte) length;
-            } else {
-                byte[] b = toArray(length);
-                if (length <= 0xFFFF) {
-                    lengthBytes = new byte[3];
-                    lengthBytes[0] = 126;
-                    System.arraycopy(b, 6, lengthBytes, 1, 2);
-                } else {
-                    lengthBytes = new byte[9];
-                    lengthBytes[0] = 127;
-                    System.arraycopy(b, 0, lengthBytes, 1, 8);
-                }
-            }
-            return lengthBytes;
-        }
-
-        private static byte[] toArray(long length) {
-            long value = length;
-            byte[] b = new byte[8];
-            for (int i = 7; i >= 0 && value > 0; i--) {
-                b[i] = (byte) (value & 0xFF);
-                value >>= 8;
-            }
-            return b;
-        }
-
-        private static int toInt(byte[] bytes) {
-            int value = 0;
-            for (int i = 0; i < bytes.length; i++) {
-                value <<= 8;
-                value ^= (int) bytes[i] & 0xFF;
-            }
-            return value;
         }
 
     }

src/org/redkale/net/http/WebSocketServlet.java

@@ -6,14 +6,17 @@
 package org.redkale.net.http;
 
 import java.io.*;
+import java.lang.reflect.*;
 import java.net.*;
 import java.nio.*;
 import java.security.*;
 import java.util.*;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.BiConsumer;
 import java.util.logging.*;
 import javax.annotation.*;
-import org.redkale.convert.json.JsonConvert;
+import org.redkale.convert.Convert;
-import org.redkale.service.WebSocketNodeService;
+import org.redkale.service.*;
 import org.redkale.util.*;
 
 /**
@@ -28,10 +31,7 @@ import org.redkale.util.*;
  *                                   /             \
  *                                 /                \
  *                               /                   \
- *                     WebSocketGroup1          WebSocketGroup2
+ *                     WebSocket1                 WebSocket2
- *                        /        \                /        \
- *                      /           \             /           \
- *               WebSocket1     WebSocket2   WebSocket3    WebSocket4
  *
  * </pre></blockquote>
  *
@@ -46,12 +46,176 @@ public abstract class WebSocketServlet extends HttpServlet implements Resourcabl
     public static final String WEBPARAM__LIVEINTERVAL = "liveinterval";
 
     @Comment("WebScoket服务器给客户端进行ping操作的默认间隔时间, 单位: 秒")
-    public static final int DEFAILT_LIVEINTERVAL = 60;
+    public static final int DEFAILT_LIVEINTERVAL = 15;
 
     protected final Logger logger = Logger.getLogger(this.getClass().getSimpleName());
 
     private final MessageDigest digest = getMessageDigest();
 
+    private final BiConsumer<WebSocket, Object> restMessageConsumer = createRestOnMessageConsumer();
+
+    protected Type messageTextType;  //RestWebSocket时会被修改
+
+    protected boolean single = true; //是否单用户单连接
+
+    protected int liveinterval = DEFAILT_LIVEINTERVAL;
+
+    @Resource(name = "jsonconvert")
+    protected Convert jsonConvert;
+
+    @Resource(name = "$_textconvert")
+    protected Convert textConvert;
+
+    @Resource(name = "$_binaryconvert")
+    protected Convert binaryConvert;
+
+    @Resource(name = "$_sendconvert")
+    protected Convert sendConvert;
+
+    @Resource(name = "$")
+    protected WebSocketNode node;
+
+    protected WebSocketServlet() {
+        Type msgtype = String.class;
+        try {
+            for (Method method : this.getClass().getDeclaredMethods()) {
+                if (!method.getName().equals("createWebSocket")) continue;
+                if (method.getParameterCount() > 0) continue;
+                Type rt = method.getGenericReturnType();
+                if (rt instanceof ParameterizedType) {
+                    msgtype = ((ParameterizedType) rt).getActualTypeArguments()[1];
+                }
+                if (msgtype == Object.class) msgtype = String.class;
+                break;
+            }
+        } catch (Exception e) {
+            logger.warning(this.getClass().getName() + " not designate text message type on createWebSocket Method");
+        }
+        this.messageTextType = msgtype;
+    }
+
+    @Override
+    final void preInit(HttpContext context, AnyValue conf) {
+        if (this.textConvert == null) this.textConvert = jsonConvert;
+        if (this.binaryConvert == null) this.binaryConvert = jsonConvert;
+        if (this.sendConvert == null) this.sendConvert = jsonConvert;
+        InetSocketAddress addr = context.getServerAddress();
+        if (this.node == null) this.node = createWebSocketNode();
+        if (this.node == null) {  //没有部署SNCP，即不是分布式
+            this.node = new WebSocketNodeService();
+            if (logger.isLoggable(Level.WARNING)) logger.warning("Not found WebSocketNode, create a default value for " + getClass().getName());
+        }
+        //存在WebSocketServlet，则此WebSocketNode必须是本地模式Service
+        this.node.localEngine = new WebSocketEngine("WebSocketEngine-" + addr.getHostString() + ":" + addr.getPort() + "-[" + resourceName() + "]", this.single, context, liveinterval, this.node, this.sendConvert, logger);
+        this.node.init(conf);
+        this.node.localEngine.init(conf);
+    }
+
+    @Override
+    final void postDestroy(HttpContext context, AnyValue conf) {
+        this.node.postDestroy(conf);
+        super.destroy(context, conf);
+        this.node.localEngine.destroy(conf);
+    }
+
+    @Override
+    public String resourceName() {
+        return this.getClass().getSimpleName().replace("_Dyn", "").toLowerCase().replaceAll("websocket.*$", "").replaceAll("servlet.*$", "");
+    }
+
+    @Override
+    public final void execute(final HttpRequest request, final HttpResponse response) throws IOException {
+        final boolean debug = logger.isLoggable(Level.FINEST);
+        if (!request.isWebSocket()) {
+            if (debug) logger.finest("WebSocket connect abort, (Not GET Method) or (Connection != Upgrade) or (Upgrade != websocket). request=" + request);
+            response.finish(true);
+            return;
+        }
+        final String key = request.getHeader("Sec-WebSocket-Key");
+        if (key == null) {
+            if (debug) logger.finest("WebSocket connect abort, Not found Sec-WebSocket-Key header. request=" + request);
+            response.finish(true);
+            return;
+        }
+        final WebSocket webSocket = this.createWebSocket();
+        webSocket._engine = this.node.localEngine;
+        webSocket._messageTextType = this.messageTextType;
+        webSocket._textConvert = textConvert;
+        webSocket._binaryConvert = binaryConvert;
+        webSocket._sendConvert = sendConvert;
+        webSocket._remoteAddress = request.getRemoteAddress();
+        webSocket._remoteAddr = request.getRemoteAddr();
+        initRestWebSocket(webSocket);
+        CompletableFuture<String> sessionFuture = webSocket.onOpen(request);
+        if (sessionFuture == null) {
+            if (debug) logger.finest("WebSocket connect abort, Not found sessionid. request=" + request);
+            response.finish(true);
+            return;
+        }
+        sessionFuture.whenComplete((sessionid, ex) -> {
+            if (sessionid == null || ex != null) {
+                if (debug || ex != null) logger.log(ex == null ? Level.FINEST : Level.FINE, "WebSocket connect abort, Not found sessionid or occur error. request=" + request, ex);
+                response.finish(true);
+                return;
+            }
+            webSocket._sessionid = sessionid;
+            request.setKeepAlive(true);
+            byte[] bytes = (key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11").getBytes();
+            synchronized (digest) {
+                bytes = digest.digest(bytes);
+            }
+            response.setStatus(101);
+            response.setHeader("Connection", "Upgrade");
+            response.addHeader("Upgrade", "websocket");
+            response.addHeader("Sec-WebSocket-Accept", Base64.getEncoder().encodeToString(bytes));
+            response.sendBody((ByteBuffer) null, null, new AsyncHandler<Integer, Void>() {
+
+                @Override
+                public void completed(Integer result, Void attachment) {
+                    HttpContext context = response.getContext();
+                    CompletableFuture<Serializable> userFuture = webSocket.createUserid();
+                    if (userFuture == null) {
+                        if (debug) logger.finest("WebSocket connect abort, Create userid abort. request = " + request);
+                        response.finish(true);
+                        return;
+                    }
+                    userFuture.whenComplete((userid, ex2) -> {
+                        if (userid == null || ex2 != null) {
+                            if (debug || ex2 != null) logger.log(ex2 == null ? Level.FINEST : Level.FINE, "WebSocket connect abort, Create userid abort. request = " + request, ex2);
+                            response.finish(true);
+                            return;
+                        }
+                        webSocket._userid = userid;
+                        WebSocketServlet.this.node.localEngine.add(webSocket);
+                        WebSocketRunner runner = new WebSocketRunner(context, webSocket, restMessageConsumer, response.removeChannel());
+                        webSocket._runner = runner;
+                        context.runAsync(runner);
+                        response.finish(true);
+                    });
+                }
+
+                @Override
+                public void failed(Throwable exc, Void attachment) {
+                    logger.log(Level.FINEST, "WebSocket connect abort, Response send abort. request = " + request, exc);
+                    response.finish(true);
+                }
+            });
+        });
+    }
+
+    protected abstract <G extends Serializable, T> WebSocket<G, T> createWebSocket();
+
+    protected WebSocketNode createWebSocketNode() {
+        return null;
+    }
+
+    protected void initRestWebSocket(WebSocket websocket) { //设置WebSocket中的@Resource资源
+    }
+
+    protected BiConsumer<WebSocket, Object> createRestOnMessageConsumer() {
+        return null;
+    }
+
     private static MessageDigest getMessageDigest() {
         try {
             return MessageDigest.getInstance("SHA-1");
@@ -60,107 +224,4 @@ public abstract class WebSocketServlet extends HttpServlet implements Resourcabl
         }
     }
 
-    @Comment("是否用于二进制流传输")
-    protected final boolean wsbinary = getClass().getAnnotation(WebSocketBinary.class) != null;
-
-    @Resource
-    protected JsonConvert jsonConvert;
-
-    @Resource(name = "$")
-    protected WebSocketNode node;
-
-    protected WebSocketEngine engine;
-
-    public final void preInit(HttpContext context, AnyValue conf) {
-        InetSocketAddress addr = context.getServerAddress();
-        this.engine = new WebSocketEngine(addr.getHostString() + ":" + addr.getPort() + "-[" + resourceName() + "]", this.node, logger);
-        if (this.node == null) this.node = createWebSocketNode();
-        if (this.node == null) {
-            this.node = new WebSocketNodeService();
-            if (logger.isLoggable(Level.WARNING)) logger.warning("Not found WebSocketNode, create a default value for " + getClass().getName());
-        }
-        this.node.putWebSocketEngine(engine);
-        this.node.init(conf);
-        this.engine.init(conf);
-    }
-
-    public final void postDestroy(HttpContext context, AnyValue conf) {
-        this.node.destroy(conf);
-        super.destroy(context, conf);
-        engine.close();
-    }
-
-    @Override
-    public String resourceName() {
-        return this.getClass().getSimpleName().replace("Servlet", "").replace("WebSocket", "").toLowerCase();
-    }
-
-    @Override
-    public final void execute(final HttpRequest request, final HttpResponse response) throws IOException {
-        final boolean debug = logger.isLoggable(Level.FINEST);
-        if (!"GET".equalsIgnoreCase(request.getMethod())
-            || !request.getConnection().contains("Upgrade")
-            || !"websocket".equalsIgnoreCase(request.getHeader("Upgrade"))) {
-            if (debug) logger.finest("WebSocket connect abort, (Not GET Method) or (Connection != Upgrade) or (Upgrade != websocket). request=" + request);
-            response.finish(true);
-            return;
-        }
-        String key = request.getHeader("Sec-WebSocket-Key");
-        if (key == null) {
-            if (debug) logger.finest("WebSocket connect abort, Not found Sec-WebSocket-Key header. request=" + request);
-            response.finish(true);
-            return;
-        }
-        final WebSocket webSocket = this.createWebSocket();
-        webSocket._engine = engine;
-        webSocket._jsonConvert = jsonConvert;
-        webSocket._remoteAddress = request.getRemoteAddress();
-        webSocket._remoteAddr = request.getRemoteAddr();
-        Serializable sessionid = webSocket.onOpen(request);
-        if (sessionid == null) {
-            if (debug) logger.finest("WebSocket connect abort, Not found sessionid. request=" + request);
-            response.finish(true);
-            return;
-        }
-        webSocket._sessionid = sessionid;
-        request.setKeepAlive(true);
-        byte[] bytes = (key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11").getBytes();
-        synchronized (digest) {
-            bytes = digest.digest(bytes);
-        }
-        key = Base64.getEncoder().encodeToString(bytes);
-        response.setStatus(101);
-        response.setHeader("Connection", "Upgrade");
-        response.addHeader("Upgrade", "websocket");
-        response.addHeader("Sec-WebSocket-Accept", key);
-        response.sendBody((ByteBuffer) null, null, new AsyncHandler<Integer, Void>() {
-
-            @Override
-            public void completed(Integer result, Void attachment) {
-                HttpContext context = response.getContext();
-                Serializable groupid = webSocket.createGroupid();
-                if (groupid == null) {
-                    if (debug) logger.finest("WebSocket connect abort, Create groupid abort. request = " + request);
-                    response.finish(true);
-                    return;
-                }
-                webSocket._groupid = groupid;
-                engine.add(webSocket);
-                context.runAsync(new WebSocketRunner(context, webSocket, response.removeChannel(), wsbinary));
-                response.finish(true);
-            }
-
-            @Override
-            public void failed(Throwable exc, Void attachment) {
-                logger.log(Level.FINEST, "WebSocket connect abort, Response send abort. request = " + request, exc);
-                response.finish(true);
-            }
-        });
-    }
-
-    protected WebSocketNode createWebSocketNode() {
-        return null;
-    }
-
-    protected abstract WebSocket createWebSocket();
 }

src/org/redkale/net/sncp/Sncp.java

@@ -10,16 +10,12 @@ import java.lang.reflect.*;
 import java.net.InetSocketAddress;
 import java.security.*;
 import java.util.*;
-import java.util.function.Consumer;
-import java.util.stream.Collectors;
 import javax.annotation.Resource;
 import static jdk.internal.org.objectweb.asm.ClassWriter.COMPUTE_FRAMES;
 import jdk.internal.org.objectweb.asm.*;
 import static jdk.internal.org.objectweb.asm.Opcodes.*;
 import jdk.internal.org.objectweb.asm.Type;
-import org.redkale.convert.bson.BsonConvert;
+import org.redkale.net.TransportFactory;
-import org.redkale.convert.json.JsonConvert;
-import org.redkale.net.Transport;
 import org.redkale.net.sncp.SncpClient.SncpAction;
 import org.redkale.service.*;
 import org.redkale.util.*;
@@ -93,6 +89,10 @@ public abstract class Sncp {
         return dyn != null && dyn.remote();
     }
 
+    public static boolean isSncpDyn(Service service) {
+        return service.getClass().getAnnotation(SncpDyn.class) != null;
+    }
+
     public static String getResourceName(Service service) {
         if (service == null) return null;
         Resource res = service.getClass().getAnnotation(Resource.class);
@@ -100,42 +100,14 @@ public abstract class Sncp {
     }
 
     public static Class getServiceType(Service service) {
-        if (service == null) return null;
+        ResourceType rt = service.getClass().getAnnotation(ResourceType.class);
-        try {
+        return rt == null ? service.getClass() : rt.value();
-            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_service_type");
-            ts.setAccessible(true);
-            return (Class) ts.get(service);
-        } catch (Exception e) {
-            throw new RuntimeException(service + " not found " + FIELDPREFIX + "_service_type");
-        }
     }
 
-    public static Class[] getResourceTypes(Service service) {
+    public static Class getResourceType(Service service) {
         if (service == null) return null;
-        ResourceType types = service.getClass().getAnnotation(ResourceType.class);
+        ResourceType type = service.getClass().getAnnotation(ResourceType.class);
-        return types == null ? new Class[]{getServiceType(service)} : types.value();
+        return type == null ? getServiceType(service) : type.value();
-    }
-
-    public static String getSncpGroup(Service service) {
-        if (service == null) return null;
-        try {
-            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_sncpGroup");
-            ts.setAccessible(true);
-            return (String) ts.get(service);
-        } catch (Exception e) {
-            throw new RuntimeException(service + " not found " + FIELDPREFIX + "_sncpGroup");
-        }
-    }
-
-    public static Set<String> getGroups(Service service) {
-        if (service == null) return null;
-        try {
-            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_groups");
-            ts.setAccessible(true);
-            return (Set) ts.get(service);
-        } catch (Exception e) {
-            throw new RuntimeException(service + " not found " + FIELDPREFIX + "_groups");
-        }
     }
 
     public static AnyValue getConf(Service service) {
@@ -160,28 +132,6 @@ public abstract class Sncp {
         }
     }
 
-    public static Transport getSameGroupTransport(Service service) {
-        if (service == null) return null;
-        try {
-            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_sameGroupTransport");
-            ts.setAccessible(true);
-            return (Transport) ts.get(service);
-        } catch (Exception e) {
-            throw new RuntimeException(service + " not found " + FIELDPREFIX + "_sameGroupTransport");
-        }
-    }
-
-    public static Transport[] getDiffGroupTransports(Service service) {
-        if (service == null) return null;
-        try {
-            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_diffGroupTransports");
-            ts.setAccessible(true);
-            return (Transport[]) ts.get(service);
-        } catch (Exception e) {
-            throw new RuntimeException(service + " not found " + FIELDPREFIX + "_diffGroupTransports");
-        }
-    }
-
     static void checkAsyncModifier(Class param, Method method) {
         if (param == AsyncHandler.class) return;
         if (Modifier.isFinal(param.getModifiers())) {
@@ -224,20 +174,10 @@ public abstract class Sncp {
         StringBuilder sb = new StringBuilder();
         sb.append(isRemote(service) ? "RemoteService" : "LocalService ");
         int len;
-        Class[] types = getResourceTypes(service);
+        Class type = getResourceType(service);
         String name = getResourceName(service);
-        if (types.length == 1) {
+        sb.append("(type= ").append(type.getName());
-            sb.append("(type= ").append(types[0].getName());
+        len = maxClassNameLength - type.getName().length();
-            len = maxClassNameLength - types[0].getName().length();
-        } else {
-            StringBuilder s = new StringBuilder();
-            s.append('[');
-            s.append(Arrays.asList(types).stream().map((Class t) -> t.getName()).collect(Collectors.joining(",")));
-            s.append(']');
-            sb.append("(types=").append(s);
-            len = maxClassNameLength - s.length();
-        }
-
         for (int i = 0; i < len; i++) {
             sb.append(' ');
         }
@@ -272,31 +212,13 @@ public abstract class Sncp {
      * <blockquote><pre>
      * &#64;Resource(name = "")
      * &#64;SncpDyn(remote = false)
-     * &#64;ResourceType({TestService.class})
+     * &#64;ResourceType(TestService.class)
      * public final class _DynLocalTestService extends TestService{
      *
-     *      private static final Class _redkale_service_type = TestService.class;
-     *
-     *      &#64;Resource
-     *      private BsonConvert _redkale_bsonConvert;
-     *
-     *      &#64;Resource
-     *      private JsonConvert _redkale_jsonConvert;
-     *
      *      private AnyValue _redkale_conf;
      *
-     *      private String _redkale_sncpGroup; //自身的组节点名 可能为null
-     *
-     *      private Set&lt;String&gt; groups; //所有的组节点，包含自身
-     *
-     *      private Transport _redkale_sameGroupTransport;
-     *
-     *      private Transport[] _redkale_diffGroupTransports;
-     *
      *      private SncpClient _redkale_client;
      *
-     *      private String _redkale_selfstring;
-     *
      *      &#64;Override
      *      public String toString() {
      *          return _redkale_selfstring == null ? super.toString() : _redkale_selfstring;
@@ -311,8 +233,8 @@ public abstract class Sncp {
      *      public void _redkale_createSomeThing(boolean selfrunnable, boolean samerunnable, boolean diffrunnable, TestBean bean){
      *          if(selfrunnable) super.createSomeThing(bean);
      *          if (_redkale_client== null) return;
-     *          if (samerunnable) _redkale_client.remoteSameGroup(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_sameGroupTransport, 0, true, false, false, bean);
+     *          if (samerunnable) _redkale_client.remoteSameGroup(0, true, false, false, bean);
-     *          if (diffrunnable) _redkale_client.remoteDiffGroup(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_diffGroupTransports, 0, true, true, false, bean);
+     *          if (diffrunnable) _redkale_client.remoteDiffGroup(0, true, true, false, bean);
      *      }
      *
      *      &#64;Override
@@ -324,8 +246,8 @@ public abstract class Sncp {
      *      public String _redkale_updateSomeThing(boolean selfrunnable, boolean samerunnable, boolean diffrunnable, String id){
      *          String rs = super.updateSomeThing(id);
      *          if (_redkale_client== null) return rs;
-     *          if (samerunnable) _redkale_client.remoteSameGroup(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_sameGroupTransport, 1, true, false, false, id);
+     *          if (samerunnable) _redkale_client.remoteSameGroup(1, true, false, false, id);
-     *          if (diffrunnable) _redkale_client.remoteDiffGroup(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_diffGroupTransports, 1, true, true, false, id);
+     *          if (diffrunnable) _redkale_client.remoteDiffGroup(1, true, true, false, id);
      *          return rs;
      *      }
      * }
@@ -334,13 +256,14 @@ public abstract class Sncp {
      * 创建Service的本地模式Class
      *
      * @param <T>              Service子类
+     * @param classLoader      ClassLoader
      * @param name             资源名
      * @param serviceImplClass Service类
      *
      * @return Service实例
      */
     @SuppressWarnings("unchecked")
-    protected static <T extends Service> Class<? extends T> createLocalServiceClass(final String name, final Class<T> serviceImplClass) {
+    protected static <T extends Service> Class<? extends T> createLocalServiceClass(ClassLoader classLoader, final String name, final Class<T> serviceImplClass) {
         if (serviceImplClass == null) return null;
         if (!Service.class.isAssignableFrom(serviceImplClass)) return serviceImplClass;
         int mod = serviceImplClass.getModifiers();
@@ -350,14 +273,9 @@ public abstract class Sncp {
         final String supDynName = serviceImplClass.getName().replace('.', '/');
         final String clientName = SncpClient.class.getName().replace('.', '/');
         final String clientDesc = Type.getDescriptor(SncpClient.class);
-        final String bsonConvertDesc = Type.getDescriptor(BsonConvert.class);
-        final String jsonConvertDesc = Type.getDescriptor(JsonConvert.class);
-        final String stringDesc = Type.getDescriptor(String.class);
         final String anyValueDesc = Type.getDescriptor(AnyValue.class);
         final String sncpDynDesc = Type.getDescriptor(SncpDyn.class);
-        final String transportDesc = Type.getDescriptor(Transport.class);
+        ClassLoader loader = classLoader == null ? Thread.currentThread().getContextClassLoader() : classLoader;
-        final String transportsDesc = Type.getDescriptor(Transport[].class);
-        ClassLoader loader = Sncp.class.getClassLoader();
         String newDynName = supDynName.substring(0, supDynName.lastIndexOf('/') + 1) + LOCALPREFIX + serviceImplClass.getSimpleName();
         if (!name.isEmpty()) {
             boolean normal = true;
@@ -368,7 +286,7 @@ public abstract class Sncp {
             newDynName += "_" + (normal ? name : hash(name));
         }
         try {
-            return (Class<T>) Class.forName(newDynName.replace('/', '.'));
+            return (Class<T>) loader.loadClass(newDynName.replace('/', '.'));
         } catch (Throwable ex) {
         }
         //------------------------------------------------------------------------------
@@ -396,73 +314,18 @@ public abstract class Sncp {
         }
         {
             av0 = cw.visitAnnotation(Type.getDescriptor(ResourceType.class), true);
-            {
+            ResourceType rty = serviceImplClass.getAnnotation(ResourceType.class);
-                AnnotationVisitor av1 = av0.visitArray("value");
+            av0.visit("value", Type.getType(Type.getDescriptor(rty == null ? serviceImplClass : rty.value())));
-                ResourceType rty = serviceImplClass.getAnnotation(ResourceType.class);
-                if (rty == null) {
-                    av1.visit(null, Type.getType(Type.getDescriptor(serviceImplClass)));
-                } else {
-                    for (Class cl : rty.value()) {
-                        av1.visit(null, Type.getType(Type.getDescriptor(cl)));
-                    }
-                }
-                av1.visitEnd();
-            }
             av0.visitEnd();
         }
-        {
-            fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, FIELDPREFIX + "_service_type", "Ljava/lang/Class;", null, null);
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_bsonConvert", bsonConvertDesc, null, null);
-            av0 = fv.visitAnnotation("Ljavax/annotation/Resource;", true);
-            av0.visitEnd();
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_jsonConvert", jsonConvertDesc, null, null);
-            av0 = fv.visitAnnotation("Ljavax/annotation/Resource;", true);
-            av0.visitEnd();
-            fv.visitEnd();
-        }
         {
             fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_conf", anyValueDesc, null, null);
             fv.visitEnd();
         }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_sncpGroup", stringDesc, null, null);
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_groups", "Ljava/util/Set;", "Ljava/util/Set<Ljava/lang/String;>;", null);
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_sameGroupTransport", transportDesc, null, null);
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_diffGroupTransports", transportsDesc, null, null);
-            fv.visitEnd();
-        }
         {
             fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_client", clientDesc, null, null);
             fv.visitEnd();
         }
-
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_selfstring", "Ljava/lang/String;", null, null);
-            fv.visitEnd();
-        }
-        {//静态构造函数
-            mv = new AsmMethodVisitor(cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null));
-            mv.visitLdcInsn(Type.getType(Type.getDescriptor(serviceImplClass)));
-            mv.visitFieldInsn(PUTSTATIC, newDynName, FIELDPREFIX + "_service_type", "Ljava/lang/Class;");
-            mv.visitInsn(RETURN);
-            mv.visitMaxs(1, 0);
-            mv.visitEnd();
-        }
         { //构造函数
             mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null));
             //mv.setDebug(true);
@@ -475,16 +338,18 @@ public abstract class Sncp {
         { // toString()
             mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null));
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_selfstring", "Ljava/lang/String;");
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
             Label l1 = new Label();
             mv.visitJumpInsn(IFNONNULL, l1);
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "toString", "()Ljava/lang/String;", false);
+            mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "getClass", "()Ljava/lang/Class;", false);
+            mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Class", "getName", "()Ljava/lang/String;", false);
             Label l2 = new Label();
             mv.visitJumpInsn(GOTO, l2);
             mv.visitLabel(l1);
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_selfstring", "Ljava/lang/String;");
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
+            mv.visitMethodInsn(INVOKEVIRTUAL, clientName, "toSimpleString", "()Ljava/lang/String;", false);
             mv.visitLabel(l2);
             mv.visitInsn(ARETURN);
             mv.visitMaxs(1, 1);
@@ -660,14 +525,7 @@ public abstract class Sncp {
 
                 mv.visitVarInsn(ALOAD, 0);//调用 _client
                 mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
-                mv.visitVarInsn(ALOAD, 0);  //传递 _bsonConvert
+                final int preparams = 3; //调用selfrunnable之前的参数个数;  _client
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_bsonConvert", bsonConvertDesc);
-                mv.visitVarInsn(ALOAD, 0);  //传递 _jsonConvert
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_jsonConvert", jsonConvertDesc);
-                mv.visitVarInsn(ALOAD, 0);  //传递 _sameGroupTransport
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_sameGroupTransport", transportDesc);
-
-                final int preparams = 3; //调用selfrunnable之前的参数个数;  _client/_bsonConvert/_jsonConvert/_sameGroupTransport
 
                 if (index <= 5) {  //第几个 SncpAction 
                     mv.visitInsn(ICONST_0 + index);
@@ -727,7 +585,7 @@ public abstract class Sncp {
                     }
                     mv.visitInsn(AASTORE);
                 }
-                mv.visitMethodInsn(INVOKEVIRTUAL, clientName, mrun.async() ? "asyncRemoteSameGroup" : "remoteSameGroup", "(" + bsonConvertDesc + jsonConvertDesc + transportDesc + "I[Ljava/lang/Object;)V", false);
+                mv.visitMethodInsn(INVOKEVIRTUAL, clientName, mrun.async() ? "asyncRemoteSameGroup" : "remoteSameGroup", "(I[Ljava/lang/Object;)V", false);
                 mv.visitLabel(sameLabel);
                 //---------------------------- 调用diffrun ---------------------------------
                 mv.visitVarInsn(ILOAD, 3); //读取 diffrunnable
@@ -736,12 +594,6 @@ public abstract class Sncp {
 
                 mv.visitVarInsn(ALOAD, 0);
                 mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
-                mv.visitVarInsn(ALOAD, 0);
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_bsonConvert", bsonConvertDesc);
-                mv.visitVarInsn(ALOAD, 0);
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_jsonConvert", jsonConvertDesc);
-                mv.visitVarInsn(ALOAD, 0);
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_diffGroupTransports", transportsDesc);
 
                 if (index <= 5) {  //第几个 SncpAction 
                     mv.visitInsn(ICONST_0 + index);
@@ -801,7 +653,7 @@ public abstract class Sncp {
                     }
                     mv.visitInsn(AASTORE);
                 }
-                mv.visitMethodInsn(INVOKEVIRTUAL, clientName, mrun.async() ? "asyncRemoteDiffGroup" : "remoteDiffGroup", "(" + bsonConvertDesc + jsonConvertDesc + transportsDesc + "I[Ljava/lang/Object;)V", false);
+                mv.visitMethodInsn(INVOKEVIRTUAL, clientName, mrun.async() ? "asyncRemoteDiffGroup" : "remoteDiffGroup", "(I[Ljava/lang/Object;)V", false);
                 mv.visitLabel(diffLabel);
 
                 if (returnType == void.class) {
@@ -885,46 +737,42 @@ public abstract class Sncp {
         }
     }
 
-    public static <T extends Service> T createSimpleLocalService(final String name, final Class<T> serviceImplClass, final InetSocketAddress clientAddress, final Transport sameGroupTransport) {
+    public static <T extends Service> T createSimpleLocalService(final Class<T> serviceImplClass,
-        return createLocalService(name, null, ResourceFactory.root(), serviceImplClass, clientAddress, null, new HashSet<>(), null, sameGroupTransport, null);
+        final TransportFactory transportFactory, final InetSocketAddress clientSncpAddress, final String... groups) {
+        return createLocalService(null, "", serviceImplClass, ResourceFactory.root(), transportFactory, clientSncpAddress, Utility.ofSet(groups), null);
     }
 
     /**
      *
      * 创建本地模式Service实例
      *
-     * @param <T>                 Service泛型
+     * @param <T>               Service泛型
-     * @param name                资源名
+     * @param classLoader       ClassLoader
-     * @param executor            线程池
+     * @param name              资源名
-     * @param resourceFactory     资源容器
+     * @param serviceImplClass  Service类
-     * @param serviceImplClass    Service类
+     * @param resourceFactory   ResourceFactory
-     * @param clientAddress       本地IP地址
+     * @param transportFactory  TransportFactory
-     * @param sncpGroup           自身的组节点名 可能为null
+     * @param clientSncpAddress 本地IP地址
-     * @param groups              所有的组节点，包含自身
+     * @param groups            所有的组节点，包含自身
-     * @param conf                启动配置项
+     * @param conf              启动配置项
-     * @param sameGroupTransport  同组的通信组件
-     * @param diffGroupTransports 异组的通信组件列表
      *
      * @return Service的本地模式实例
      */
     @SuppressWarnings("unchecked")
     public static <T extends Service> T createLocalService(
+        final ClassLoader classLoader,
         final String name,
-        final Consumer<Runnable> executor,
-        final ResourceFactory resourceFactory,
         final Class<T> serviceImplClass,
-        final InetSocketAddress clientAddress,
+        final ResourceFactory resourceFactory,
-        final String sncpGroup,
+        final TransportFactory transportFactory,
+        final InetSocketAddress clientSncpAddress,
         final Set<String> groups,
-        final AnyValue conf,
+        final AnyValue conf) {
-        final Transport sameGroupTransport,
-        final Collection<Transport> diffGroupTransports) {
         try {
-            final Class newClazz = createLocalServiceClass(name, serviceImplClass);
+            final Class newClazz = createLocalServiceClass(classLoader, name, serviceImplClass);
             T rs = (T) newClazz.newInstance();
             //--------------------------------------            
             Service remoteService = null;
-            Transport remoteTransport = null;
             {
                 Class loop = newClazz;
                 do {
@@ -934,25 +782,8 @@ public abstract class Sncp {
                         if (field.getAnnotation(RpcRemote.class) == null) continue;
                         if (!field.getType().isAssignableFrom(newClazz)) continue;
                         field.setAccessible(true);
-                        if (remoteTransport == null) {
+                        if (remoteService == null && clientSncpAddress != null) {
-                            List<Transport> list = new ArrayList<>();
+                            remoteService = createRemoteService(classLoader, name, serviceImplClass, transportFactory, clientSncpAddress, groups, conf);
-                            if (sameGroupTransport != null) list.add(sameGroupTransport);
-                            if (diffGroupTransports != null) list.addAll(diffGroupTransports);
-                            if (!list.isEmpty()) {
-                                Transport tmp = new Transport(list);
-                                synchronized (resourceFactory) {
-                                    Transport old = resourceFactory.find(tmp.getName(), Transport.class);
-                                    if (old != null) {
-                                        remoteTransport = old;
-                                    } else {
-                                        remoteTransport = tmp;
-                                        resourceFactory.register(tmp.getName(), tmp);
-                                    }
-                                }
-                            }
-                        }
-                        if (remoteService == null && remoteTransport != null) {
-                            remoteService = createRemoteService(name, executor, serviceImplClass, clientAddress, sncpGroup, groups, conf, remoteTransport);
                         }
                         if (remoteService != null) field.set(rs, remoteService);
                     }
@@ -963,137 +794,73 @@ public abstract class Sncp {
                 try {
                     Field e = newClazz.getDeclaredField(FIELDPREFIX + "_client");
                     e.setAccessible(true);
-                    client = new SncpClient(name, serviceImplClass, rs, executor, false, newClazz, clientAddress);
+                    client = new SncpClient(name, serviceImplClass, rs, transportFactory, false, newClazz, clientSncpAddress);
+                    Set<String> diffGroups = groups == null ? new HashSet<>() : new HashSet<>(groups);
+                    String sameGroup = transportFactory.findGroupName(clientSncpAddress);
+                    if (sameGroup != null) diffGroups.remove(sameGroup);
+                    client.setSameGroup(sameGroup);
+                    client.setDiffGroups(diffGroups);
+                    client.setSameGroupTransport(transportFactory.loadSameGroupTransport(clientSncpAddress));
+                    client.setDiffGroupTransports(transportFactory.loadDiffGroupTransports(clientSncpAddress, diffGroups));
                     e.set(rs, client);
+                    transportFactory.addSncpService(rs);
                 } catch (NoSuchFieldException ne) {
+                    ne.printStackTrace();
                 }
             }
-            {
-                StringBuilder sb = new StringBuilder();
-                sb.append(newClazz.getName()).append("{name = '").append(name).append("'");
-                if (client != null) {
-                    sb.append(", serviceid = ").append(client.getServiceid());
-                    sb.append(", serviceversion = ").append(client.getServiceversion());
-                    sb.append(", action.size = ").append(client.getActionCount());
-//                    List<String> groups = new ArrayList<>();
-//                    if (sameGroupTransport != null) groups.add(sameGroupTransport.getName());
-//                    if (diffGroupTransports != null) {
-//                        for (Transport t : diffGroupTransports) {
-//                            groups.add(t.getName());
-//                        }
-//                    }
-                    sb.append(", address = ").append(clientAddress).append(", groups = ").append(groups);
-                    sb.append(", sameaddrs = ").append(sameGroupTransport == null ? null : Arrays.asList(sameGroupTransport.getRemoteAddresses()));
-
-                    List<InetSocketAddress> addrs = new ArrayList<>();
-                    if (diffGroupTransports != null) {
-                        for (Transport t : diffGroupTransports) {
-                            addrs.addAll(Arrays.asList(t.getRemoteAddresses()));
-                        }
-                    }
-                    sb.append(", diffaddrs = ").append(addrs);
-                } else {
-                    sb.append(", ").append(RpcMultiRun.class.getSimpleName().toLowerCase()).append(" = false");
-                }
-                sb.append("}");
-                Field s = newClazz.getDeclaredField(FIELDPREFIX + "_selfstring");
-                s.setAccessible(true);
-                s.set(rs, sb.toString());
-            }
             if (client == null) return rs;
-            {
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_sncpGroup");
-                c.setAccessible(true);
-                c.set(rs, sncpGroup);
-            }
-            {
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_groups");
-                c.setAccessible(true);
-                c.set(rs, groups);
-            }
             {
                 Field c = newClazz.getDeclaredField(FIELDPREFIX + "_conf");
                 c.setAccessible(true);
                 c.set(rs, conf);
             }
-            {
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_sameGroupTransport");
-                c.setAccessible(true);
-                c.set(rs, sameGroupTransport);
-            }
-            if (diffGroupTransports != null) {
-                Field t = newClazz.getDeclaredField(FIELDPREFIX + "_diffGroupTransports");
-                t.setAccessible(true);
-                t.set(rs, diffGroupTransports.toArray(new Transport[diffGroupTransports.size()]));
-            }
             return rs;
         } catch (RuntimeException rex) {
             throw rex;
         } catch (Exception ex) {
             throw new RuntimeException(ex);
         }
-
     }
 
-    public static <T extends Service> T createSimpleRemoteService(final String name, final Class<T> serviceTypeOrImplClass, final InetSocketAddress clientAddress, final Transport transport) {
+    public static <T extends Service> T createSimpleRemoteService(final Class<T> serviceImplClass,
-        return createRemoteService(name, null, serviceTypeOrImplClass, clientAddress, (String) null, new HashSet<>(), (AnyValue) null, transport);
+        final TransportFactory transportFactory, final InetSocketAddress clientSncpAddress, final String... groups) {
+        return createRemoteService(null, "", serviceImplClass, transportFactory, clientSncpAddress, Utility.ofSet(groups), null);
     }
 
     /**
      * <blockquote><pre>
      * &#64;Resource(name = "")
      * &#64;SncpDyn(remote = true)
-     * &#64;ResourceType({TestService.class})
+     * &#64;ResourceType(TestService.class)
      * public final class _DynRemoteTestService extends TestService{
      *
-     *      private static final Class _redkale_service_type = TestService.class;
-     *
-     *      &#64;Resource
-     *      private BsonConvert _redkale_bsonConvert;
-     *
-     *      &#64;Resource
-     *      private JsonConvert _redkale_jsonConvert;
-     *
-     *      private String _redkale_sncpGroup; //自身的组节点名 可能为null
-     *
-     *      private Set&lt;String&gt; groups; //所有的组节点，包含自身
-     *
      *      private AnyValue _redkale_conf;
      *
-     *      private Transport _redkale_transport;
-     *
      *      private SncpClient _redkale_client;
      *
-     *      private String _redkale_selfstring;
-     *
-     *      &#64;Override
-     *      public String toString() {
-     *          return _redkale_selfstring == null ? super.toString() : _redkale_selfstring;
-     *      }
-     *
      *      &#64;SncpDyn(remote = false, index = 0)
      *      public void _redkale_createSomeThing(boolean selfrunnable, boolean samerunnable, boolean diffrunnable, TestBean bean){
-     *          _redkale_client.remote(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_transport, 0, selfrunnable, samerunnable, diffrunnable, bean);
+     *          _redkale_client.remote(0, selfrunnable, samerunnable, diffrunnable, bean);
      *      }
      *
      *      &#64;SncpDyn(remote = false, index = 1)
      *      public String _redkale_updateSomeThing(boolean selfrunnable, boolean samerunnable, boolean diffrunnable, String id){
-     *          return _redkale_client.remote(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_transport, 1, selfrunnable, samerunnable, diffrunnable, id);
+     *          return _redkale_client.remote(1, selfrunnable, samerunnable, diffrunnable, id);
      *      }
      *
      *      &#64;Override
      *      public void createSomeThing(TestBean bean){
-     *          _redkale_client.remote(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_transport, 2, bean);
+     *          _redkale_client.remote(2, bean);
      *      }
      *
      *      &#64;Override
      *      public String findSomeThing(){
-     *          return _redkale_client.remote(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_transport, 3);
+     *          return _redkale_client.remote(3);
      *      }
      *
      *      &#64;Override
      *      public String updateSomeThing(String id){
-     *          return  _redkale_client.remote(_redkale_bsonConvert, _redkale_jsonConvert, _redkale_transport, 4, id);
+     *          return  _redkale_client.remote(4, id);
      *      }
      * }
      * </pre></blockquote>
@@ -1101,27 +868,26 @@ public abstract class Sncp {
      * 创建远程模式的Service实例
      *
      * @param <T>                    Service泛型
+     * @param classLoader            ClassLoader
      * @param name                   资源名
-     * @param executor               线程池
      * @param serviceTypeOrImplClass Service类
+     * @param transportFactory       TransportFactory
      * @param clientAddress          本地IP地址
-     * @param sncpGroup              自身的组节点名 可能为null
      * @param groups                 所有的组节点，包含自身
      * @param conf                   启动配置项
-     * @param transport              通信组件
      *
      * @return Service的远程模式实例
      */
     @SuppressWarnings("unchecked")
+
     public static <T extends Service> T createRemoteService(
+        final ClassLoader classLoader,
         final String name,
-        final Consumer<Runnable> executor,
         final Class<T> serviceTypeOrImplClass,
+        final TransportFactory transportFactory,
         final InetSocketAddress clientAddress,
-        final String sncpGroup,
         final Set<String> groups,
-        final AnyValue conf,
+        final AnyValue conf) {
-        final Transport transport) {
         if (serviceTypeOrImplClass == null) return null;
         if (!Service.class.isAssignableFrom(serviceTypeOrImplClass)) return null;
         int mod = serviceTypeOrImplClass.getModifiers();
@@ -1131,36 +897,19 @@ public abstract class Sncp {
         final String clientName = SncpClient.class.getName().replace('.', '/');
         final String clientDesc = Type.getDescriptor(SncpClient.class);
         final String sncpDynDesc = Type.getDescriptor(SncpDyn.class);
-        final String bsonConvertDesc = Type.getDescriptor(BsonConvert.class);
-        final String jsonConvertDesc = Type.getDescriptor(JsonConvert.class);
-        final String transportDesc = Type.getDescriptor(Transport.class);
-        final String stringDesc = Type.getDescriptor(String.class);
         final String anyValueDesc = Type.getDescriptor(AnyValue.class);
-        ClassLoader loader = Sncp.class.getClassLoader();
+        ClassLoader loader = classLoader == null ? Thread.currentThread().getContextClassLoader() : classLoader;
         String newDynName = supDynName.substring(0, supDynName.lastIndexOf('/') + 1) + REMOTEPREFIX + serviceTypeOrImplClass.getSimpleName();
         try {
-            Class newClazz = Class.forName(newDynName.replace('/', '.'));
+            Class newClazz = loader.loadClass(newDynName.replace('/', '.'));
             T rs = (T) newClazz.newInstance();
-            SncpClient client = new SncpClient(name, serviceTypeOrImplClass, rs, executor, true, realed ? createLocalServiceClass(name, serviceTypeOrImplClass) : serviceTypeOrImplClass, clientAddress);
+            SncpClient client = new SncpClient(name, serviceTypeOrImplClass, rs, transportFactory, true, realed ? createLocalServiceClass(loader, name, serviceTypeOrImplClass) : serviceTypeOrImplClass, clientAddress);
+            client.setRemoteGroups(groups);
+            client.setRemoteGroupTransport(transportFactory.loadRemoteTransport(clientAddress, groups));
             Field c = newClazz.getDeclaredField(FIELDPREFIX + "_client");
             c.setAccessible(true);
             c.set(rs, client);
-            Field t = newClazz.getDeclaredField(FIELDPREFIX + "_transport");
+            transportFactory.addSncpService(rs);
-            t.setAccessible(true);
-            t.set(rs, transport);
-            {
-                StringBuilder sb = new StringBuilder();
-                sb.append(newClazz.getName()).append("{name = '").append(name);
-                sb.append("', serviceid = '").append(client.getServiceid());
-                sb.append("', serviceversion = ").append(client.getServiceversion());
-                sb.append(", action.size = ").append(client.getActionCount());
-                sb.append(", address = ").append(clientAddress).append(", groups = ").append(transport == null ? null : transport.getName());
-                sb.append(", remoteaddrs = ").append(transport == null ? null : Arrays.asList(transport.getRemoteAddresses()));
-                sb.append("}");
-                Field s = newClazz.getDeclaredField(FIELDPREFIX + "_selfstring");
-                s.setAccessible(true);
-                s.set(rs, sb.toString());
-            }
             return rs;
         } catch (Throwable ex) {
         }
@@ -1178,18 +927,8 @@ public abstract class Sncp {
         }
         {
             av0 = cw.visitAnnotation(Type.getDescriptor(ResourceType.class), true);
-            {
+            ResourceType rty = serviceTypeOrImplClass.getAnnotation(ResourceType.class);
-                AnnotationVisitor av1 = av0.visitArray("value");
+            av0.visit("value", Type.getType(Type.getDescriptor(rty == null ? serviceTypeOrImplClass : rty.value())));
-                ResourceType rty = serviceTypeOrImplClass.getAnnotation(ResourceType.class);
-                if (rty == null) {
-                    av1.visit(null, Type.getType(Type.getDescriptor(serviceTypeOrImplClass)));
-                } else {
-                    for (Class cl : rty.value()) {
-                        av1.visit(null, Type.getType(Type.getDescriptor(cl)));
-                    }
-                }
-                av1.visitEnd();
-            }
             av0.visitEnd();
         }
         {
@@ -1203,54 +942,14 @@ public abstract class Sncp {
                 visitAnnotation(cw.visitAnnotation(Type.getDescriptor(ann.annotationType()), true), ann);
             }
         }
-        {
-            fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, FIELDPREFIX + "_service_type", "Ljava/lang/Class;", null, null);
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_bsonConvert", bsonConvertDesc, null, null);
-            av0 = fv.visitAnnotation("Ljavax/annotation/Resource;", true);
-            av0.visitEnd();
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_jsonConvert", jsonConvertDesc, null, null);
-            av0 = fv.visitAnnotation("Ljavax/annotation/Resource;", true);
-            av0.visitEnd();
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_sncpGroup", stringDesc, null, null);
-            fv.visitEnd();
-        }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_groups", "Ljava/util/Set;", "Ljava/util/Set<Ljava/lang/String;>;", null);
-            fv.visitEnd();
-        }
         {
             fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_conf", anyValueDesc, null, null);
             fv.visitEnd();
         }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_transport", transportDesc, null, null);
-            fv.visitEnd();
-        }
         {
             fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_client", clientDesc, null, null);
             fv.visitEnd();
         }
-        {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_selfstring", "Ljava/lang/String;", null, null);
-            fv.visitEnd();
-        }
-        {//静态构造函数
-            mv = new AsmMethodVisitor(cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null));
-            mv.visitLdcInsn(Type.getType(Type.getDescriptor(serviceTypeOrImplClass)));
-            mv.visitFieldInsn(PUTSTATIC, newDynName, FIELDPREFIX + "_service_type", "Ljava/lang/Class;");
-            mv.visitInsn(RETURN);
-            mv.visitMaxs(1, 0);
-            mv.visitEnd();
-        }
         { //构造函数
             mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null));
             //mv.setDebug(true);
@@ -1275,23 +974,25 @@ public abstract class Sncp {
         { // toString()
             mv = new AsmMethodVisitor(cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null));
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_selfstring", "Ljava/lang/String;");
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
             Label l1 = new Label();
             mv.visitJumpInsn(IFNONNULL, l1);
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "toString", "()Ljava/lang/String;", false);
+            mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "getClass", "()Ljava/lang/Class;", false);
+            mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Class", "getName", "()Ljava/lang/String;", false);
             Label l2 = new Label();
             mv.visitJumpInsn(GOTO, l2);
             mv.visitLabel(l1);
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_selfstring", "Ljava/lang/String;");
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
+            mv.visitMethodInsn(INVOKEVIRTUAL, clientName, "toSimpleString", "()Ljava/lang/String;", false);
             mv.visitLabel(l2);
             mv.visitInsn(ARETURN);
             mv.visitMaxs(1, 1);
             mv.visitEnd();
         }
         int i = -1;
-        for (final SncpAction entry : SncpClient.getSncpActions(realed ? createLocalServiceClass(name, serviceTypeOrImplClass) : serviceTypeOrImplClass)) {
+        for (final SncpAction entry : SncpClient.getSncpActions(realed ? createLocalServiceClass(loader, name, serviceTypeOrImplClass) : serviceTypeOrImplClass)) {
             final int index = ++i;
             final java.lang.reflect.Method method = entry.method;
             {
@@ -1307,12 +1008,7 @@ public abstract class Sncp {
                 }
                 mv.visitVarInsn(ALOAD, 0);
                 mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
-                mv.visitVarInsn(ALOAD, 0);
+
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_bsonConvert", bsonConvertDesc);
-                mv.visitVarInsn(ALOAD, 0);
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_jsonConvert", jsonConvertDesc);
-                mv.visitVarInsn(ALOAD, 0);
-                mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_transport", transportDesc);
                 if (index <= 5) {
                     mv.visitInsn(ICONST_0 + index);
                 } else {
@@ -1357,7 +1053,7 @@ public abstract class Sncp {
                     }
                 }
 
-                mv.visitMethodInsn(INVOKEVIRTUAL, clientName, "remote", "(" + bsonConvertDesc + jsonConvertDesc + transportDesc + "I[Ljava/lang/Object;)Ljava/lang/Object;", false);
+                mv.visitMethodInsn(INVOKEVIRTUAL, clientName, "remote", "(I[Ljava/lang/Object;)Ljava/lang/Object;", false);
                 //mv.visitMethodInsn(INVOKEVIRTUAL, convertName, "convertFrom", convertFromDesc, false);
                 if (method.getGenericReturnType() == void.class) {
                     mv.visitInsn(POP);
@@ -1400,7 +1096,9 @@ public abstract class Sncp {
         }.loadClass(newDynName.replace('/', '.'), bytes);
         try {
             T rs = (T) newClazz.newInstance();
-            SncpClient client = new SncpClient(name, serviceTypeOrImplClass, rs, executor, true, realed ? createLocalServiceClass(name, serviceTypeOrImplClass) : serviceTypeOrImplClass, clientAddress);
+            SncpClient client = new SncpClient(name, serviceTypeOrImplClass, rs, transportFactory, true, realed ? createLocalServiceClass(loader, name, serviceTypeOrImplClass) : serviceTypeOrImplClass, clientAddress);
+            client.setRemoteGroups(groups);
+            client.setRemoteGroupTransport(transportFactory.loadRemoteTransport(clientAddress, groups));
             {
                 Field c = newClazz.getDeclaredField(FIELDPREFIX + "_client");
                 c.setAccessible(true);
@@ -1411,34 +1109,7 @@ public abstract class Sncp {
                 c.setAccessible(true);
                 c.set(rs, conf);
             }
-            {
+            transportFactory.addSncpService(rs);
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_sncpGroup");
-                c.setAccessible(true);
-                c.set(rs, sncpGroup);
-            }
-            {
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_groups");
-                c.setAccessible(true);
-                c.set(rs, groups);
-            }
-            {
-                Field t = newClazz.getDeclaredField(FIELDPREFIX + "_transport");
-                t.setAccessible(true);
-                t.set(rs, transport);
-            }
-            {
-                StringBuilder sb = new StringBuilder();
-                sb.append(newClazz.getName()).append("{name = '").append(name);
-                sb.append("', serviceid = ").append(client.getServiceid());
-                sb.append(", serviceversion = ").append(client.getServiceversion());
-                sb.append(", action.size = ").append(client.getActionCount());
-                sb.append(", address = ").append(clientAddress).append(", groups = ").append(transport == null ? null : transport.getName());
-                sb.append(", remotes = ").append(transport == null ? null : Arrays.asList(transport.getRemoteAddresses()));
-                sb.append("}");
-                Field s = newClazz.getDeclaredField(FIELDPREFIX + "_selfstring");
-                s.setAccessible(true);
-                s.set(rs, sb.toString());
-            }
             return rs;
         } catch (Exception ex) {
             throw new RuntimeException(ex);