bin/restart.sh

@@ -14,7 +14,7 @@ fi
 
 cd "$APP_HOME"
 
-./bin/shutdown.sh
+"$APP_HOME"/bin/shutdown.sh
 
-./bin/start.sh
+"$APP_HOME"/bin/start.sh
 

bin/start.bat

@@ -1,7 +1,7 @@
 @ECHO OFF
 
 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

@@ -24,5 +24,5 @@ done
 export CLASSPATH=$CLASSPATH:$lib
 
 echo "$APP_HOME"
-nohup  java -DAPP_HOME="$APP_HOME" org.redkale.boot.Application > "$APP_HOME"/log.out &
+nohup  java -DAPP_HOME="$APP_HOME" org.redkale.boot.Application > "$APP_HOME"/logs.out &
 

conf/application.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<application port="5050">     
+<application port="2121">     
     
     <!--  详细配置说明见： http://redkale.org/redkale.html#redkale_confxml  -->
     
@@ -8,7 +8,7 @@
 
     </resources> 
         
-    <server protocol="HTTP" host="0.0.0.0" port="6060" root="root">      
+    <server protocol="HTTP" port="6060">      
               
         <request>
             <remoteaddr value="request.headers.X-RemoteAddress"/>

conf/persistence.xml

@@ -16,7 +16,6 @@
         <shared-cache-mode>ALL</shared-cache-mode>
         <properties>
             <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@localhost:1521:orcl"/>
-            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.driver.OracleDriver"/>
             <property name="javax.persistence.jdbc.user" value="system"/>
             <property name="javax.persistence.jdbc.password" value="1234"/>
         </properties>
@@ -25,8 +24,7 @@
     <persistence-unit name="user.write" 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:mysql://localhost:3306/center?characterEncoding=utf8&useSSL=false&serverTimezone=UTC&rewriteBatchedStatements=true"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
             <property name="javax.persistence.jdbc.user" value="root"/>
             <property name="javax.persistence.jdbc.password" value="1234"/>
         </properties>

my/pom.xml

@@ -63,6 +63,7 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.5.1</version>                                
                 <configuration>
+					<compilerArgument>-parameters</compilerArgument>
                     <encoding>UTF-8</encoding>
                     <compilerArguments>
                         <verbose />

src/META-INF/application-template.xml

@@ -125,7 +125,7 @@
         aliveTimeoutSeconds: KeepAlive读操作超时秒数， 默认30， 0表示永久不超时; -1表示禁止KeepAlive
         readTimeoutSeconds: 读操作超时秒数， 默认0， 表示永久不超时
         writeTimeoutSeconds:  写操作超时秒数， 默认0， 表示永久不超时
-        netimpl: ProtocolServer的实现类。TCP情况下值也可以是aio或nio，默认值为aio；UDP情况下值也可以是bio，默认值为bio；
+        netimpl: ProtocolServer的实现类。TCP情况下值可以是aio或nio，默认值为aio；UDP情况下值可以是bio，默认值为bio；
         interceptor: 启动/关闭NodeServer时被调用的拦截器实现类，必须是org.redkale.boot.NodeInterceptor的子类，默认为null
     -->
     <server protocol="HTTP" host="127.0.0.1" port="6060" root="root" lib=""> 

src/META-INF/logging-template.properties

@@ -11,8 +11,8 @@ javax.level = INFO
 com.sun.level = INFO
 
 #java.util.logging.FileHandler.level = FINE
-#10M
+
-java.util.logging.FileHandler.limit = 10485760
+java.util.logging.FileHandler.limit = 20M
 java.util.logging.FileHandler.count = 100
 java.util.logging.FileHandler.encoding = UTF-8
 java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%d.log

src/META-INF/persistence-template.xml

@@ -9,7 +9,7 @@
             -->
             <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
+                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， 非NONE字样统一视为ALL
             -->
             <property name="javax.persistence.cachemode" value="ALL"/>
             
@@ -20,12 +20,15 @@
                                      org.mariadb.jdbc.Driver  ——————  org.mariadb.jdbc.MySQLDataSource
                                        org.postgresql.Driver  ——————  org.postgresql.ds.PGConnectionPoolDataSource
                                        com.mysql.jdbc.Driver  ——————  com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource
+                                    com.mysql.cj.jdbc.Driver  ——————  com.mysql.cj.jdbc.MysqlConnectionPoolDataSource
                              oracle.jdbc.driver.OracleDriver  ——————  oracle.jdbc.pool.OracleConnectionPoolDataSource
                 com.microsoft.sqlserver.jdbc.SQLServerDriver  ——————  com.microsoft.sqlserver.jdbc.SQLServerConnectionPoolDataSource
+                                               org.h2.Driver  ——————  org.h2.jdbcx.JdbcDataSource
                 因此 com.mysql.jdbc.Driver 会被自动转换成 com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource
                 并且如果JDBC驱动是以上几个版本，javax.persistence.jdbc.driver属性都可以省略，Redkale会根据javax.persistence.jdbc.url的值来识别驱动
-            -->
             <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
+            <property name="javax.persistence.jdbc.source" value="com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource"/>
+            -->
             <property name="javax.persistence.jdbc.user" value="root"/>
             <property name="javax.persistence.jdbc.password" value="123456"/>
             
@@ -47,7 +50,6 @@
         <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"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
             <property name="javax.persistence.jdbc.user" value="root"/>
             <property name="javax.persistence.jdbc.password" value="123456"/>
         </properties>

src/module-info.java

@@ -10,7 +10,6 @@ module org.redkale {
     requires java.logging;
     requires java.xml;
     requires java.sql;
-    requires java.sql.rowset;
 
     requires jdk.unsupported;  //sun.misc.Unsafe
 

src/org/redkale/boot/ApiDocsService.java

@@ -196,7 +196,7 @@ public final class ApiDocsService {
         final FileOutputStream out = new FileOutputStream(new File(app.getHome(), "apidoc.json"));
         out.write(json.getBytes("UTF-8"));
         out.close();
-        File doctemplate = new File(app.getConf(), "apidoc-template.html");
+        File doctemplate = new File(app.getConfPath(), "apidoc-template.html");
         InputStream in = null;
         if (doctemplate.isFile() && doctemplate.canRead()) {
             in = new FileInputStream(doctemplate);

src/org/redkale/boot/Application.java

@@ -143,7 +143,7 @@ public final class Application {
     private final File home;
 
     //配置文件目录
-    private final File conf;
+    private final File confPath;
 
     //日志
     private final Logger logger;
@@ -171,7 +171,6 @@ public final class Application {
         this.singletonrun = singletonrun;
         this.config = config;
         System.setProperty("redkale.version", Redkale.getDotedVersion());
-        System.setProperty("sun.nio.ch.maxCompletionHandlersOnStack", String.valueOf(Math.max(256, Runtime.getRuntime().availableProcessors() * 8)));
 
         final File root = new File(System.getProperty(RESNAME_APP_HOME));
         this.resourceFactory.register(RESNAME_APP_TIME, long.class, this.startTime);
@@ -182,9 +181,9 @@ public final class Application {
             this.home = root.getCanonicalFile();
             String confsubpath = System.getProperty(RESNAME_APP_CONF, "conf");
             if (confsubpath.charAt(0) == '/' || confsubpath.indexOf(':') > 0) {
-                this.conf = new File(confsubpath).getCanonicalFile();
+                this.confPath = new File(confsubpath).getCanonicalFile();
             } else {
-                this.conf = new File(this.home, confsubpath).getCanonicalFile();
+                this.confPath = new File(this.home, confsubpath).getCanonicalFile();
             }
         } catch (IOException e) {
             throw new RuntimeException(e);
@@ -210,7 +209,7 @@ public final class Application {
             System.setProperty(RESNAME_APP_NODE, node);
         }
         //以下是初始化日志配置
-        final File logconf = new File(conf, "logging.properties");
+        final File logconf = new File(confPath, "logging.properties");
         if (logconf.isFile() && logconf.canRead()) {
             try {
                 final String rootpath = root.getCanonicalPath().replace('\\', '/');
@@ -376,8 +375,8 @@ public final class Application {
         return home;
     }
 
-    public File getConf() {
+    public File getConfPath() {
-        return conf;
+        return confPath;
     }
 
     public long getStartTime() {
@@ -389,7 +388,6 @@ public final class Application {
     }
 
     public void init() throws Exception {
-        System.setProperty("java.util.concurrent.ForkJoinPool.common.parallelism", "" + Runtime.getRuntime().availableProcessors() * 4);
         System.setProperty("net.transport.poolmaxconns", "100");
         System.setProperty("net.transport.pinginterval", "30");
         System.setProperty("net.transport.checkinterval", "30");
@@ -400,11 +398,19 @@ public final class Application {
         System.setProperty("convert.bson.writer.buffer.defsize", "4096");
         System.setProperty("convert.json.writer.buffer.defsize", "4096");
 
-        File persist = new File(this.conf, "persistence.xml");
+        File persist = new File(this.confPath, "persistence.xml");
         final String homepath = this.home.getCanonicalPath();
-        final String confpath = this.conf.getCanonicalPath();
+        final String confpath = this.confPath.getCanonicalPath();
         if (persist.isFile()) System.setProperty(DataSources.DATASOURCE_CONFPATH, persist.getCanonicalPath());
-        logger.log(Level.INFO, "APP_JAVA = " + System.getProperty("java.version") + "\r\n" + RESNAME_APP_ADDR + " = " + this.localAddress.getHostAddress() + "\r\n" + RESNAME_APP_HOME + " = " + homepath + "\r\n" + RESNAME_APP_CONF + " = " + confpath);
+        String pidstr = "";
+        try { //JDK 9+
+            Class phclass = Class.forName("java.lang.ProcessHandle");
+            Object phobj = phclass.getMethod("current").invoke(null);
+            Object pid = phclass.getMethod("pid").invoke(phobj);
+            pidstr = "APP_PID  = " + pid + "\r\n";
+        } catch (Throwable t) {
+        }
+        logger.log(Level.INFO, pidstr + "APP_JAVA = " + System.getProperty("java.version") + "\r\n" + RESNAME_APP_ADDR + " = " + this.localAddress.getHostAddress() + "\r\n" + RESNAME_APP_HOME + " = " + homepath + "\r\n" + RESNAME_APP_CONF + " = " + confpath);
         String lib = config.getValue("lib", "${APP_HOME}/libs/*").trim().replace("${APP_HOME}", homepath);
         lib = lib.isEmpty() ? confpath : (lib + ";" + confpath);
         Server.loadLib(classLoader, logger, lib);
@@ -419,13 +425,13 @@ public final class Application {
                 if (dfloads != null) {
                     for (String dfload : dfloads.split(";")) {
                         if (dfload.trim().isEmpty()) continue;
-                        final File df = (dfload.indexOf('/') < 0) ? new File(conf, "/" + dfload) : new File(dfload);
+                        final File df = (dfload.indexOf('/') < 0) ? new File(confPath, "/" + dfload) : new File(dfload);
                         if (df.isFile()) {
                             Properties ps = new Properties();
                             InputStream in = new FileInputStream(df);
                             ps.load(in);
                             in.close();
-                            ps.forEach((x, y) -> resourceFactory.register("property." + x, y));
+                            ps.forEach((x, y) -> resourceFactory.register("property." + x, y.toString().replace("${APP_HOME}", homepath)));
                         }
                     }
                 }
@@ -433,6 +439,7 @@ public final class Application {
                     String name = prop.getValue("name");
                     String value = prop.getValue("value");
                     if (name == null || value == null) continue;
+                    value = value.replace("${APP_HOME}", homepath);
                     if (name.startsWith("system.property.")) {
                         System.setProperty(name.substring("system.property.".length()), value);
                     } else if (name.startsWith("mimetype.property.")) {
@@ -460,7 +467,7 @@ public final class Application {
                 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 
+                    if (src instanceof Service && 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);
@@ -552,8 +559,8 @@ public final class Application {
 
     public void restoreConfig() throws IOException {
         synchronized (this) {
-            File confFile = new File(this.conf, "application.xml");
+            File confFile = new File(this.confPath, "application.xml");
-            confFile.renameTo(new File(this.conf, "application_" + String.format("%1$tY%1$tm%1$td%1$tH%1$tM%1$tS", System.currentTimeMillis()) + ".xml"));
+            confFile.renameTo(new File(this.confPath, "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();

src/org/redkale/boot/ClassFilter.java

@@ -7,7 +7,7 @@ package org.redkale.boot;
 
 import java.io.*;
 import java.lang.annotation.*;
-import java.lang.reflect.*;
+import java.lang.reflect.Modifier;
 import java.net.*;
 import java.util.*;
 import java.util.concurrent.*;
@@ -30,7 +30,7 @@ public final class ClassFilter<T> {
 
     private static final Logger logger = Logger.getLogger(ClassFilter.class.getName()); //日志对象
 
-    private static final boolean finer = logger.isLoggable(Level.FINER); //日志级别
+    private static final boolean finest = logger.isLoggable(Level.FINEST); //日志级别
 
     private final Set<FilterEntry<T>> entrys = new HashSet<>(); //符合条件的结果
 
@@ -136,10 +136,11 @@ public final class ClassFilter<T> {
      *
      * @param property  AnyValue
      * @param clazzname String
+     * @param url       URL
      */
     @SuppressWarnings("unchecked")
-    public final void filter(AnyValue property, String clazzname) {
+    public final void filter(AnyValue property, String clazzname, URL url) {
-        filter(property, clazzname, true);
+        filter(property, clazzname, true, url);
     }
 
     /**
@@ -150,6 +151,18 @@ public final class ClassFilter<T> {
      * @param autoscan  为true表示自动扫描的， false表示显著调用filter， AutoLoad的注解将被忽略
      */
     public final void filter(AnyValue property, String clazzname, boolean autoscan) {
+        filter(property, clazzname, autoscan, null);
+    }
+
+    /**
+     * 过滤指定的class
+     *
+     * @param property  application.xml中对应class节点下的property属性项
+     * @param clazzname class名称
+     * @param autoscan  为true表示自动扫描的， false表示显著调用filter， AutoLoad的注解将被忽略
+     * @param url       URL
+     */
+    public final void filter(AnyValue property, String clazzname, boolean autoscan, URL url) {
         boolean r = accept0(property, clazzname);
         ClassFilter cf = r ? this : null;
         if (r && ands != null) {
@@ -165,7 +178,7 @@ public final class ClassFilter<T> {
                 }
             }
         }
-        if (cf == null || clazzname.startsWith("sun.")) return;
+        if (cf == null || clazzname.startsWith("sun.") || clazzname.contains("module-info")) return;
         try {
             Class clazz = classLoader.loadClass(clazzname);
             if (!cf.accept(property, clazz, autoscan)) return;
@@ -189,9 +202,10 @@ public final class ClassFilter<T> {
                 entrys.add(new FilterEntry(clazz, autoscan, false, property));
             }
         } catch (Throwable cfe) {
-            if (finer && !clazzname.startsWith("sun.") && !clazzname.startsWith("javax.")
+            if (finest && !clazzname.startsWith("sun.") && !clazzname.startsWith("javax.")
-                && !clazzname.startsWith("com.sun.") && !clazzname.startsWith("jdk.")) {
+                && !clazzname.startsWith("com.sun.") && !clazzname.startsWith("jdk.") && !clazzname.startsWith("META-INF")
-                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error", cfe);
+                && (!(cfe instanceof NoClassDefFoundError) || (cfe instanceof UnsupportedClassVersionError) || ((NoClassDefFoundError) cfe).getMessage().startsWith("java.lang.NoClassDefFoundError: java"))) {
+                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error for class: " + clazzname + (url == null ? "" : (" in " + url)), cfe);
             }
         }
     }
@@ -347,6 +361,7 @@ public final class ClassFilter<T> {
 
     public void setPrivilegeExcludes(Set<String> privilegeExcludes) {
         this.privilegeExcludes = privilegeExcludes == null || privilegeExcludes.isEmpty() ? null : privilegeExcludes;
+
     }
 
     /**
@@ -502,7 +517,7 @@ public final class ClassFilter<T> {
                                 classes.add(classname);
                                 if (debug) debugstr.append(classname).append("\r\n");
                                 for (final ClassFilter filter : filters) {
-                                    if (filter != null) filter.filter(null, classname);
+                                    if (filter != null) filter.filter(null, classname, url);
                                 }
                             }
                         }
@@ -511,7 +526,7 @@ public final class ClassFilter<T> {
                 } else {
                     for (String classname : classes) {
                         for (final ClassFilter filter : filters) {
-                            if (filter != null) filter.filter(null, classname);
+                            if (filter != null) filter.filter(null, classname, url);
                         }
                     }
                 }
@@ -530,14 +545,14 @@ public final class ClassFilter<T> {
                         classes.add(classname);
                         if (debug) debugstr.append(classname).append("\r\n");
                         for (final ClassFilter filter : filters) {
-                            if (filter != null) filter.filter(null, classname);
+                            if (filter != null) filter.filter(null, classname, url);
                         }
                     }
                     cache.put(url, classes);
                 } else {
                     for (String classname : classes) {
                         for (final ClassFilter filter : filters) {
-                            if (filter != null) filter.filter(null, classname);
+                            if (filter != null) filter.filter(null, classname, url);
                         }
                     }
                 }

src/org/redkale/boot/NodeHttpServer.java

@@ -9,6 +9,7 @@ import java.lang.annotation.Annotation;
 import java.lang.reflect.*;
 import java.net.*;
 import java.util.*;
+import java.util.concurrent.CountDownLatch;
 import java.util.logging.Level;
 import javax.annotation.*;
 import static org.redkale.boot.Application.RESNAME_SNCP_ADDR;
@@ -217,6 +218,7 @@ public class NodeHttpServer extends NodeServer {
         if (!rest) return;
         if (restConf == null) return; //不存在REST服务
 
+        final long starts = System.currentTimeMillis();
         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;
@@ -243,35 +245,45 @@ public class NodeHttpServer extends NodeServer {
 
             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 CountDownLatch scdl = new CountDownLatch(super.interceptorServices.size());
-                final Class stype = Sncp.getServiceType(service);
+            super.interceptorServices.stream().parallel().forEach((service) -> {
-                final String name = Sncp.getResourceName(service);
+                try {
-                RestService rs = (RestService) stype.getAnnotation(RestService.class);
+                    final Class stype = Sncp.getServiceType(service);
-                if (rs == null || rs.ignore()) return;
+                    final String name = Sncp.getResourceName(service);
+                    RestService rs = (RestService) stype.getAnnotation(RestService.class);
+                    if (rs == null || rs.ignore()) return;
 
-                final String stypename = stype.getName();
+                    final String stypename = stype.getName();
-                if (!autoload && !includeValues.contains(stypename)) return;
+                    if (!autoload && !includeValues.contains(stypename)) return;
-                if (!restFilter.accept(stypename)) return;
+                    if (!restFilter.accept(stypename)) return;
-                if (restedObjects.contains(service)) {
+                    synchronized (restedObjects) {
-                    logger.log(Level.WARNING, stype.getName() + " repeat create rest servlet, so ignore");
+                        if (restedObjects.contains(service)) {
-                    return;
+                            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);
+                        restedObjects.add(service); //避免重复创建Rest对象
-                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));
+                    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];
+                        }
+                        synchronized (ss) {
+                            ss.add(new AbstractMap.SimpleEntry<>(servlet.getClass().getName() + "(rest.name='" + name + "')", mappings));
+                        }
+                    }
+                } finally {
+                    scdl.countDown();
                 }
             });
+            scdl.await();
         }
         if (webSocketFilter != null) {  //加载RestWebSocket
             final Set<String> includeValues = new HashSet<>();
@@ -340,6 +352,7 @@ public class NodeHttpServer extends NodeServer {
                 }
                 sb.append("  mapping to  ").append(Arrays.toString(as.getValue())).append(LINE_SEPARATOR);
             }
+            sb.append(threadName).append(" All HttpServlets load cost " + (System.currentTimeMillis() - starts) + " ms" + LINE_SEPARATOR);
         }
     }
 }

src/org/redkale/boot/NodeServer.java

@@ -12,6 +12,7 @@ import java.lang.reflect.*;
 import java.net.*;
 import java.nio.file.*;
 import java.util.*;
+import java.util.AbstractMap.SimpleEntry;
 import java.util.concurrent.*;
 import java.util.function.*;
 import java.util.logging.*;
@@ -177,19 +178,27 @@ public abstract class NodeServer {
         final ResourceFactory appResFactory = application.getResourceFactory();
         final TransportFactory appSncpTranFactory = application.getSncpTransportFactory();
         final AnyValue resources = application.config.getAnyValue("resources");
-        final Map<String, AnyValue> cacheResource = new HashMap<>();
+        final Map<String, SimpleEntry<Class, AnyValue>> cacheResource = new HashMap<>();
-        final Map<String, AnyValue> dataResources = new HashMap<>();
+        final Map<String, SimpleEntry<Class, AnyValue>> dataResources = new HashMap<>();
         if (resources != null) {
             for (AnyValue sourceConf : resources.getAnyValues("source")) {
                 try {
                     Class type = serverClassLoader.loadClass(sourceConf.getValue("value"));
-                    if (type == DataSource.class) type = DataJdbcSource.class;
+                    if (type == DataSource.class) {
+                        type = DataMemorySource.class;
+                        for (AnyValue itemConf : sourceConf.getAnyValues("property")) {
+                            if (itemConf.getValue("name", "").contains(DataSources.JDBC_URL)) {
+                                type = DataJdbcSource.class;
+                                break;
+                            }
+                        }
+                    }
                     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);
+                        cacheResource.put(sourceConf.getValue("name", ""), new SimpleEntry(type, sourceConf));
                     } else if (DataSource.class.isAssignableFrom(type)) {
-                        dataResources.put(sourceConf.getValue("name", ""), sourceConf);
+                        dataResources.put(sourceConf.getValue("name", ""), new SimpleEntry(type, sourceConf));
                     } else {
                         logger.log(Level.SEVERE, "load application source resource, but not CacheSource error: " + sourceConf);
                     }
@@ -226,26 +235,31 @@ public abstract class NodeServer {
             try {
                 if (field.getAnnotation(Resource.class) == null) return;
                 if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不得注入 DataSource
-                AnyValue sourceConf = dataResources.get(resourceName);
+                SimpleEntry<Class, AnyValue> resEntry = dataResources.get(resourceName);
+                AnyValue sourceConf = resEntry == null ? null : resEntry.getValue();
                 DataSource source = null;
                 boolean needinit = true;
                 if (sourceConf != null) {
-                    final Class sourceType = serverClassLoader.loadClass(sourceConf.getValue("value"));
+                    final Class sourceType = resEntry.getKey();
-                    boolean can = false;
+                    if (sourceType == DataJdbcSource.class) {
-                    for (Constructor cr : sourceType.getConstructors()) {
+                        source = DataSources.createDataSource(resourceName, sourceConf);
-                        if (cr.getParameterCount() == 0) {
+                    } else {
-                            can = true;
+                        boolean can = false;
-                            break;
+                        for (Constructor cr : sourceType.getConstructors()) {
+                            if (cr.getParameterCount() == 0) {
+                                can = true;
+                                break;
+                            }
+                        }
+                        if (DataSource.class.isAssignableFrom(sourceType) && can) { // 必须有空构造函数
+                            final Service srcService = (Service) src;
+                            SncpClient client = Sncp.getSncpClient(srcService);
+                            final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
+                            final Set<String> groups = new HashSet<>();
+                            if (client != null && client.getSameGroup() != null) groups.add(client.getSameGroup());
+                            if (client != null && client.getDiffGroups() != null) groups.addAll(client.getDiffGroups());
+                            source = (DataSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, appResFactory, appSncpTranFactory, sncpAddr, groups, Sncp.getConf(srcService));
                         }
-                    }
-                    if (DataSource.class.isAssignableFrom(sourceType) && can) { // 必须有空构造函数
-                        final Service srcService = (Service) src;
-                        SncpClient client = Sncp.getSncpClient(srcService);
-                        final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
-                        final Set<String> groups = new HashSet<>();
-                        if (client != null && client.getSameGroup() != null) groups.add(client.getSameGroup());
-                        if (client != null && client.getDiffGroups() != null) groups.addAll(client.getDiffGroups());
-                        source = (DataSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, appResFactory, appSncpTranFactory, sncpAddr, groups, Sncp.getConf(srcService));
                     }
                 }
                 if (source == null) {
@@ -284,6 +298,7 @@ public abstract class NodeServer {
             public void load(ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) {
                 try {
                     if (field.getAnnotation(Resource.class) == null) return;
+                    if (!(src instanceof Service)) throw new RuntimeException("CacheSource must be inject in Service, cannot " + src);
                     if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不需要注入 CacheSource 
                     final Service srcService = (Service) src;
                     SncpClient client = Sncp.getSncpClient(srcService);
@@ -292,8 +307,12 @@ public abstract class NodeServer {
                     if (client != null && client.getSameGroup() != null) groups.add(client.getSameGroup());
                     if (client != null && client.getDiffGroups() != null) groups.addAll(client.getDiffGroups());
 
-                    AnyValue sourceConf = cacheResource.get(resourceName);
+                    SimpleEntry<Class, AnyValue> resEntry = cacheResource.get(resourceName);
-                    if (sourceConf == null) sourceConf = dataResources.get(resourceName);
+                    AnyValue sourceConf = resEntry == null ? null : resEntry.getValue();
+                    if (sourceConf == null) {
+                        SimpleEntry<Class, AnyValue> resEntry2 = dataResources.get(resourceName);
+                        sourceConf = resEntry2 == null ? null : resEntry2.getValue();
+                    }
                     final Class sourceType = sourceConf == null ? CacheMemorySource.class : serverClassLoader.loadClass(sourceConf.getValue("value"));
                     Object source = null;
                     if (CacheSource.class.isAssignableFrom(sourceType)) { // CacheSource
@@ -370,6 +389,7 @@ public abstract class NodeServer {
     @SuppressWarnings("unchecked")
     protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
         if (serviceFilter == null) return;
+        final long starts = System.currentTimeMillis();
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
         final Set<FilterEntry<? extends Service>> entrys = (Set) serviceFilter.getAllFilterEntrys();
         ResourceFactory regFactory = isSNCP() ? application.getResourceFactory() : resourceFactory;
@@ -401,6 +421,11 @@ public abstract class NodeServer {
             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 ResourceFactory.ResourceLoader resourceLoader = (ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) -> {
                 try {
+                    if (SncpClient.parseMethod(serviceImplClass).isEmpty() && serviceImplClass.getAnnotation(Priority.class) == null) {  //class没有可用的方法且没有标记启动优先级的， 通常为BaseService
+                        logger.log(Level.FINE, serviceImplClass + " cannot load because not found less one public non-final method");
+                        return;
+                    }
+
                     Service service;
                     boolean ws = src instanceof WebSocketServlet;
                     if (ws || localed) { //本地模式
@@ -408,8 +433,6 @@ public abstract class NodeServer {
                     } else {
                         service = Sncp.createRemoteService(serverClassLoader, resourceName, serviceImplClass, appSncpTransFactory, NodeServer.this.sncpAddress, groups, entry.getProperty());
                     }
-                    if (SncpClient.parseMethod(serviceImplClass).isEmpty() && serviceImplClass.getAnnotation(Priority.class) == null) return; //class没有可用的方法且没有标记启动优先级的， 通常为BaseService
-
                     final Class restype = Sncp.getResourceType(service);
                     if (rf.find(resourceName, restype) == null) {
                         regFactory.register(resourceName, restype, service);
@@ -473,24 +496,19 @@ public abstract class NodeServer {
         localServices.addAll(swlist);
         //this.loadPersistData();
         final List<String> slist = sb == null ? null : new CopyOnWriteArrayList<>();
-        CountDownLatch clds = new CountDownLatch(localServices.size());
         localServices.stream().forEach(y -> {
-            try {
+            long s = System.currentTimeMillis();
-                long s = System.currentTimeMillis();
+            y.init(Sncp.getConf(y));
-                y.init(Sncp.getConf(y));
+            long e = System.currentTimeMillis() - s;
-                long e = System.currentTimeMillis() - s;
+            String serstr = Sncp.toSimpleString(y, maxNameLength, maxClassNameLength);
-                String serstr = Sncp.toSimpleString(y, maxNameLength, maxClassNameLength);
+            if (slist != null) slist.add(new StringBuilder().append(threadName).append(serstr).append(" load and init in ").append(e).append(" ms").append(LINE_SEPARATOR).toString());
-                if (slist != null) slist.add(new StringBuilder().append(threadName).append(serstr).append(" load and init in ").append(e).append(" ms").append(LINE_SEPARATOR).toString());
-            } finally {
-                clds.countDown();
-            }
         });
-        clds.await();
         if (slist != null && sb != null) {
             List<String> wlist = new ArrayList<>(slist); //直接使用CopyOnWriteArrayList偶尔会出现莫名的异常(CopyOnWriteArrayList源码1185行)
             for (String s : wlist) {
                 sb.append(s);
             }
+            sb.append(threadName).append("All Services load cost " + (System.currentTimeMillis() - starts) + " ms" + LINE_SEPARATOR);
         }
         if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
     }

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

@@ -5,7 +5,10 @@
  */
 package org.redkale.boot.watch;
 
+import java.io.IOException;
+import java.net.InetSocketAddress;
 import java.util.*;
+import java.util.stream.Stream;
 import javax.annotation.Resource;
 import org.redkale.boot.*;
 import org.redkale.net.Server;
@@ -23,18 +26,16 @@ public class ServerWatchService extends AbstractWatchService {
     @Comment("不存在的Server节点")
     public static final int RET_SERVER_NOT_EXISTS = 1602_0001;
 
+    @Comment("更改Server监听地址端口失败")
+    public static final int RET_SERVER_CHANGEPORT_ERROR = 1602_0002;
+
     @Resource
     protected Application application;
 
     @RestMapping(name = "info", comment = "单个Server信息查询")
-    public RetResult info(@RestParam(name = "#port:") int port) {
+    public RetResult info(@RestParam(name = "#port:") final int port) {
-        NodeServer node = null;
+        Stream<NodeServer> stream = application.getNodeServers().stream();
-        for (NodeServer ns : application.getNodeServers()) {
+        NodeServer node = stream.filter(ns -> ns.getServer().getSocketAddress().getPort() == port).findFirst().orElse(null);
-            if (ns.getServer().getSocketAddress().getPort() == port) {
-                node = ns;
-                break;
-            }
-        }
         if (node == null) return new RetResult(RET_SERVER_NOT_EXISTS, "Server(port=" + port + ") not found");
         return new RetResult(formatToMap(node));
     }
@@ -49,6 +50,25 @@ public class ServerWatchService extends AbstractWatchService {
         return new RetResult(rs);
     }
 
+    @RestMapping(name = "changeaddress", comment = "更改Server的监听地址和端口")
+    public RetResult changeAddress(@RestParam(name = "#port:") final int oldport,
+        @RestParam(name = "#newhost:") final String newhost, @RestParam(name = "#newport:") final int newport) {
+        if (oldport < 1) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `oldport`");
+        if (newport < 1) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `newport`");
+        Stream<NodeServer> stream = application.getNodeServers().stream();
+        NodeServer node = stream.filter(ns -> ns.getServer().getSocketAddress().getPort() == oldport).findFirst().orElse(null);
+        if (node == null) return new RetResult(RET_SERVER_NOT_EXISTS, "Server(port=" + oldport + ") not found");
+        final Server server = node.getServer();
+        InetSocketAddress newAddr = new InetSocketAddress(newhost == null || newhost.isEmpty() ? server.getSocketAddress().getHostString() : newhost, newport);
+        try {
+            server.changeAddress(newAddr);
+        } catch (IOException e) {
+            e.printStackTrace();
+            return new RetResult(RET_SERVER_CHANGEPORT_ERROR, "changeaddress error");
+        }
+        return RetResult.success();
+    }
+
     private Map<String, Object> formatToMap(NodeServer node) {
         Server server = node.getServer();
         Map<String, Object> rs = new LinkedHashMap<>();

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

@@ -170,25 +170,29 @@ public class ServiceWatchService extends AbstractWatchService {
     }
 
     @RestMapping(name = "load", auth = false, comment = "动态增加Service")
-    public RetResult loadService(String type, @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
+    public RetResult loadService(@RestParam(name = "type", comment = "Service的类名") String type,
+        @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
         //待开发
         return RetResult.success();
     }
 
     @RestMapping(name = "reload", auth = false, comment = "重新加载Service")
-    public RetResult reloadService(String name, String type) {
+    public RetResult reloadService(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type) {
         //待开发
         return RetResult.success();
     }
 
     @RestMapping(name = "stop", auth = false, comment = "动态停止Service")
-    public RetResult stopService(String name, String type) {
+    public RetResult stopService(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type) {
         //待开发
         return RetResult.success();
     }
 
     @RestMapping(name = "find", auth = false, comment = "查找Service")
-    public RetResult find(String name, String type) {
+    public RetResult find(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type) {
         //待开发
         return RetResult.success();
     }

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

@@ -5,9 +5,9 @@
  */
 package org.redkale.boot.watch;
 
-import java.io.IOException;
+import java.io.*;
 import java.lang.reflect.Method;
-import java.util.Properties;
+import java.util.*;
 import javax.annotation.Resource;
 import org.redkale.boot.Application;
 import org.redkale.net.http.*;
@@ -16,6 +16,7 @@ import org.redkale.source.*;
 import org.redkale.util.*;
 
 /**
+ * WATCH服务, 操作DataSource源
  *
  * @author zhangjx
  */
@@ -31,13 +32,25 @@ public class SourceWatchService extends AbstractWatchService {
     @Comment("PoolSource调用change方法失败")
     public static final int RET_SOURCE_METHOD_INVOKE_NOT_EXISTS = 1605_0003;
 
+    @Resource(name = "APP_HOME")
+    protected File home;
+
     @Resource
     protected Application application;
 
     @RestMapping(name = "change", auth = false, comment = "动态更改DataSource的配置")
     public RetResult addNode(@RestParam(name = "name", comment = "DataSource的标识") final String name,
-        @RestParam(name = "properties", comment = "配置") final Properties properties) throws IOException {
+        @RestParam(name = "properties", comment = "配置") Properties properties,
+        @RestParam(name = "xmlpath", comment = "配置文件路径") String xmlpath) throws IOException {
         if (name == null) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param (name)");
+        if (properties == null && xmlpath != null) {
+            File f = new File(xmlpath);
+            if (!f.isFile()) f = new File(home, xmlpath);
+            if (!f.isFile()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found file (" + xmlpath + ")");
+            FileInputStream in = new FileInputStream(f);
+            Map<String, Properties> map = DataSources.loadPersistenceXml(in);
+            properties = map.get(name);
+        }
         if (properties == null) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param (properties)");
         DataSource source = null;
         for (DataSource s : application.getDataSources()) {
@@ -76,4 +89,34 @@ public class SourceWatchService extends AbstractWatchService {
             return new RetResult(RET_SOURCE_METHOD_INVOKE_NOT_EXISTS, "poolsource invoke method('change') error");
         }
     }
+
+    @RestMapping(name = "test1", auth = false, comment = "预留")
+    public RetResult test1() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test2", auth = false, comment = "预留")
+    public RetResult test2() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test3", auth = false, comment = "预留")
+    public RetResult test3() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test4", auth = false, comment = "预留")
+    public RetResult test4() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test5", auth = false, comment = "预留")
+    public RetResult test5() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test6", auth = false, comment = "预留")
+    public RetResult test6() {
+        return RetResult.success();
+    }
 }

src/org/redkale/convert/ArrayDecoder.java

@@ -28,9 +28,9 @@ public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
 
     protected final Class componentClass;
 
-    protected final Decodeable<Reader, T> decoder;
+    protected final Decodeable<Reader, T> componentDecoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -51,7 +51,7 @@ public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
                 this.componentClass = (Class) this.componentType;
             }
             factory.register(type, this);
-            this.decoder = factory.loadDecoder(this.componentType);
+            this.componentDecoder = factory.loadDecoder(this.componentType);
         } finally {
             inited = true;
             synchronized (lock) {
@@ -66,14 +66,15 @@ public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
     }
 
     public T[] convertFrom(Reader in, DeMember member) {
-        int len = in.readArrayB(member, decoder);
+        byte[] typevals = new byte[1];
+        int len = in.readArrayB(member, typevals, componentDecoder);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {
-            contentLength = in.readMemberContentLength(member, decoder);
+            contentLength = in.readMemberContentLength(member, componentDecoder);
             len = Reader.SIGN_NOLENGTH;
         }
-        if (this.decoder == null) {
+        if (this.componentDecoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -84,7 +85,7 @@ public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
                 }
             }
         }
-        final Decodeable<Reader, T> localdecoder = this.decoder;
+        final Decodeable<Reader, T> localdecoder = getComponentDecoder(this.componentDecoder, typevals);
         final List<T> result = new ArrayList();
         boolean first = true;
         if (len == Reader.SIGN_NOLENGTH) {
@@ -92,7 +93,7 @@ public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
             while (hasNext(in, member, startPosition, contentLength, first)) {
                 Reader itemReader = getItemReader(in, member, first);
                 if (itemReader == null) break;
-                result.add(readMemberValue(itemReader, member, first));
+                result.add(readMemberValue(itemReader, member, localdecoder, first));
                 first = false;
             }
         } else {
@@ -109,17 +110,21 @@ public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
         return in.hasNext(startPosition, contentLength);
     }
 
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        return decoder;
+    }
+
     protected Reader getItemReader(Reader in, DeMember member, boolean first) {
         return in;
     }
 
-    protected T readMemberValue(Reader in, DeMember member, boolean first) {
+    protected T readMemberValue(Reader in, DeMember member, Decodeable<Reader, T> decoder, boolean first) {
-        return this.decoder.convertFrom(in);
+        return decoder.convertFrom(in);
     }
 
     @Override
     public String toString() {
-        return this.getClass().getSimpleName() + "{componentType:" + this.componentType + ", decoder:" + this.decoder + "}";
+        return this.getClass().getSimpleName() + "{componentType:" + this.componentType + ", decoder:" + this.componentDecoder + "}";
     }
 
     @Override
@@ -131,8 +136,8 @@ public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
         return componentType;
     }
 
-    public Decodeable<Reader, T> getDecoder() {
+    public Decodeable<Reader, T> getComponentDecoder() {
-        return decoder;
+        return componentDecoder;
     }
 
 }

src/org/redkale/convert/ArrayEncoder.java

@@ -27,9 +27,9 @@ public class ArrayEncoder<T> implements Encodeable<Writer, T[]> {
 
     protected final Encodeable anyEncoder;
 
-    protected final Encodeable<Writer, Object> encoder;
+    protected final Encodeable<Writer, Object> componentEncoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -45,7 +45,7 @@ public class ArrayEncoder<T> implements Encodeable<Writer, T[]> {
                 throw new ConvertException("(" + type + ") is not a array type");
             }
             factory.register(type, this);
-            this.encoder = factory.loadEncoder(this.componentType);
+            this.componentEncoder = factory.loadEncoder(this.componentType);
             this.anyEncoder = factory.getAnyEncoder();
         } finally {
             inited = true;
@@ -66,11 +66,11 @@ public class ArrayEncoder<T> implements Encodeable<Writer, T[]> {
             return;
         }
         if (value.length == 0) {
-            out.writeArrayB(0, encoder, value);
+            out.writeArrayB(0, componentEncoder, value);
             out.writeArrayE();
             return;
         }
-        if (this.encoder == null) {
+        if (this.componentEncoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -81,12 +81,12 @@ public class ArrayEncoder<T> implements Encodeable<Writer, T[]> {
                 }
             }
         }
-        if (out.writeArrayB(value.length, encoder, value) < 0) {
+        if (out.writeArrayB(value.length, componentEncoder, value) < 0) {
             final Type comp = this.componentType;
             boolean first = true;
             for (Object v : value) {
                 if (!first) out.writeArrayMark();
-                writeMemberValue(out, member, ((v != null && (v.getClass() == comp || out.specify() == comp)) ? encoder : anyEncoder), v, first);
+                writeMemberValue(out, member, ((v != null && (v.getClass() == comp || out.specify() == comp)) ? componentEncoder : anyEncoder), v, first);
                 if (first) first = false;
             }
         }
@@ -99,7 +99,7 @@ public class ArrayEncoder<T> implements Encodeable<Writer, T[]> {
 
     @Override
     public String toString() {
-        return this.getClass().getSimpleName() + "{componentType:" + this.componentType + ", encoder:" + this.encoder + "}";
+        return this.getClass().getSimpleName() + "{componentType:" + this.componentType + ", encoder:" + this.componentEncoder + "}";
     }
 
     @Override
@@ -111,8 +111,8 @@ public class ArrayEncoder<T> implements Encodeable<Writer, T[]> {
         return componentType;
     }
 
-    public Encodeable<Writer, Object> getEncoder() {
+    public Encodeable<Writer, Object> getComponentEncoder() {
-        return encoder;
+        return componentEncoder;
     }
 
 }

src/org/redkale/convert/CollectionDecoder.java

@@ -29,9 +29,9 @@ public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
 
     protected Creator<Collection<T>> creator;
 
-    protected final Decodeable<Reader, T> decoder;
+    protected final Decodeable<Reader, T> componentDecoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -43,12 +43,12 @@ public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
                 this.componentType = pt.getActualTypeArguments()[0];
                 this.creator = factory.loadCreator((Class) pt.getRawType());
                 factory.register(type, this);
-                this.decoder = factory.loadDecoder(this.componentType);
+                this.componentDecoder = factory.loadDecoder(this.componentType);
             } else if (factory.isReversible()) {
                 this.componentType = Object.class;
-                this.creator = factory.loadCreator(Object.class);
+                this.creator = factory.loadCreator(type instanceof Class ? (Class) type : Collection.class);
                 factory.register(type, this);
-                this.decoder = factory.loadDecoder(this.componentType);
+                this.componentDecoder = factory.loadDecoder(this.componentType);
             } else {
                 throw new ConvertException("CollectionDecoder not support the type (" + type + ")");
             }
@@ -66,14 +66,15 @@ public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
     }
 
     public Collection<T> convertFrom(Reader in, DeMember member) {
-        int len = in.readArrayB(member, decoder);
+        byte[] typevals = new byte[1];
+        int len = in.readArrayB(member, typevals, componentDecoder);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {
-            contentLength = in.readMemberContentLength(member, decoder);
+            contentLength = in.readMemberContentLength(member, componentDecoder);
             len = Reader.SIGN_NOLENGTH;
         }
-        if (this.decoder == null) {
+        if (this.componentDecoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -84,7 +85,7 @@ public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
                 }
             }
         }
-        final Decodeable<Reader, T> localdecoder = this.decoder;
+        final Decodeable<Reader, T> localdecoder = getComponentDecoder(this.componentDecoder, typevals);
         final Collection<T> result = this.creator.create();
         boolean first = true;
         if (len == Reader.SIGN_NOLENGTH) {
@@ -92,7 +93,7 @@ public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
             while (hasNext(in, member, startPosition, contentLength, first)) {
                 Reader itemReader = getItemReader(in, member, first);
                 if (itemReader == null) break;
-                result.add(readMemberValue(itemReader, member, first));
+                result.add(readMemberValue(itemReader, member, localdecoder, first));
                 first = false;
             }
         } else {
@@ -108,12 +109,16 @@ public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
         return in.hasNext(startPosition, contentLength);
     }
 
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        return decoder;
+    }
+
     protected Reader getItemReader(Reader in, DeMember member, boolean first) {
         return in;
     }
-    
+
-    protected T readMemberValue(Reader in, DeMember member, boolean first) {
+    protected T readMemberValue(Reader in, DeMember member, Decodeable<Reader, T> decoder, boolean first) {
-        return this.decoder.convertFrom(in);
+        return decoder.convertFrom(in);
     }
 
     @Override
@@ -125,8 +130,8 @@ public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
         return componentType;
     }
 
-    public Decodeable<Reader, T> getDecoder() {
+    public Decodeable<Reader, T> getComponentDecoder() {
-        return decoder;
+        return componentDecoder;
     }
 
 }

src/org/redkale/convert/CollectionEncoder.java

@@ -23,9 +23,9 @@ public class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
 
     protected final Type type;
 
-    protected final Encodeable<Writer, Object> encoder;
+    protected final Encodeable<Writer, Object> componentEncoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -35,12 +35,12 @@ public class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
             if (type instanceof ParameterizedType) {
                 Type t = ((ParameterizedType) type).getActualTypeArguments()[0];
                 if (t instanceof TypeVariable) {
-                    this.encoder = factory.getAnyEncoder();
+                    this.componentEncoder = factory.getAnyEncoder();
                 } else {
-                    this.encoder = factory.loadEncoder(t);
+                    this.componentEncoder = factory.loadEncoder(t);
                 }
             } else {
-                this.encoder = factory.getAnyEncoder();
+                this.componentEncoder = factory.getAnyEncoder();
             }
         } finally {
             inited = true;
@@ -61,11 +61,11 @@ public class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
             return;
         }
         if (value.isEmpty()) {
-            out.writeArrayB(0, encoder, value);
+            out.writeArrayB(0, componentEncoder, value);
             out.writeArrayE();
             return;
         }
-        if (this.encoder == null) {
+        if (this.componentEncoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -76,7 +76,7 @@ public class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
                 }
             }
         }
-        if (out.writeArrayB(value.size(), encoder, value) < 0) {
+        if (out.writeArrayB(value.size(), componentEncoder, value) < 0) {
             boolean first = true;
             for (Object v : value) {
                 if (!first) out.writeArrayMark();
@@ -88,7 +88,7 @@ public class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
     }
 
     protected void writeValue(Writer out, EnMember member, Object value) {
-        encoder.convertTo(out, value);
+        componentEncoder.convertTo(out, value);
     }
 
     @Override
@@ -96,8 +96,11 @@ public class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
         return type;
     }
 
-    public Encodeable<Writer, Object> getEncoder() {
+    public Encodeable<Writer, Object> getComponentEncoder() {
-        return encoder;
+        return componentEncoder;
     }
 
+    public Type getComponentType() {
+        return componentEncoder == null ? null : componentEncoder.getType();
+    }
 }

src/org/redkale/convert/ConvertFactory.java

@@ -45,6 +45,8 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
 
     private final ConcurrentHashMap<String, Class> entitys = new ConcurrentHashMap();
 
+    private final ConcurrentHashMap<Type, Map<String, SimpledCoder<R, W, ?>>> fieldCoders = new ConcurrentHashMap();
+
     private final ConcurrentHashMap<Type, Decodeable<R, ?>> decoders = new ConcurrentHashMap();
 
     private final ConcurrentHashMap<Type, Encodeable<W, ?>> encoders = new ConcurrentHashMap();
@@ -495,6 +497,29 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
         encoders.put(clazz, encoder);
     }
 
+    //coder = null表示删除该字段的指定SimpledCoder
+    public final <E> void register(final Class clazz, final String field, final SimpledCoder<R, W, E> coder) {
+        if (field == null || clazz == null) return;
+        try {
+            clazz.getDeclaredField(field);
+        } catch (Exception e) {
+            throw new RuntimeException(clazz + " not found field(" + field + ")");
+        }
+        if (coder == null) {
+            Map map = this.fieldCoders.get(clazz);
+            if (map != null) map.remove(field);
+        } else {
+            this.fieldCoders.computeIfAbsent(clazz, c -> new ConcurrentHashMap<>()).put(field, coder);
+        }
+    }
+
+    public final <E> SimpledCoder<R, W, E> findFieldCoder(final Type clazz, final String field) {
+        if (field == null) return null;
+        Map<String, SimpledCoder<R, W, ?>> map = this.fieldCoders.get(clazz);
+        if (map == null) return parent == null ? null : parent.findFieldCoder(clazz, field);
+        return (SimpledCoder) map.get(field);
+    }
+
     public final <E> Decodeable<R, E> findDecoder(final Type type) {
         Decodeable<R, E> rs = (Decodeable<R, E>) decoders.get(type);
         if (rs != null) return rs;

src/org/redkale/convert/MapDecoder.java

@@ -35,7 +35,7 @@ public class MapDecoder<K, V> implements Decodeable<Reader, Map<K, V>> {
 
     protected final Decodeable<Reader, V> valueDecoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -91,7 +91,8 @@ public class MapDecoder<K, V> implements Decodeable<Reader, Map<K, V>> {
                 }
             }
         }
-        int len = in.readMapB(member, this.keyDecoder);
+        byte[] typevals = new byte[2];
+        int len = in.readMapB(member, typevals, this.keyDecoder, this.valueDecoder);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {
@@ -100,22 +101,24 @@ public class MapDecoder<K, V> implements Decodeable<Reader, Map<K, V>> {
         }
         final Map<K, V> result = this.creator.create();
         boolean first = true;
+        Decodeable<Reader, K> kdecoder = getKeyDecoder(this.keyDecoder, typevals);
+        Decodeable<Reader, V> vdecoder = getValueDecoder(this.valueDecoder, typevals);
         if (len == Reader.SIGN_NOLENGTH) {
             int startPosition = in.position();
             while (hasNext(in, member, startPosition, contentLength, first)) {
                 Reader entryReader = getEntryReader(in, member, first);
                 if (entryReader == null) break;
-                K key = readKeyMember(entryReader, member, first);
+                K key = readKeyMember(entryReader, member, kdecoder, first);
                 entryReader.readBlank();
-                V value = readValueMember(entryReader, member, first);
+                V value = readValueMember(entryReader, member, vdecoder, first);
                 result.put(key, value);
                 first = false;
             }
         } else {
             for (int i = 0; i < len; i++) {
-                K key = readKeyMember(in, member, first);
+                K key = readKeyMember(in, member, kdecoder, first);
                 in.readBlank();
-                V value = readValueMember(in, member, first);
+                V value = readValueMember(in, member, vdecoder, first);
                 result.put(key, value);
                 first = false;
             }
@@ -128,16 +131,24 @@ public class MapDecoder<K, V> implements Decodeable<Reader, Map<K, V>> {
         return in.hasNext(startPosition, contentLength);
     }
 
+    protected Decodeable<Reader, K> getKeyDecoder(Decodeable<Reader, K> decoder, byte[] typevals) {
+        return decoder;
+    }
+
+    protected Decodeable<Reader, V> getValueDecoder(Decodeable<Reader, V> decoder, byte[] typevals) {
+        return decoder;
+    }
+
     protected Reader getEntryReader(Reader in, DeMember member, boolean first) {
         return in;
     }
 
-    protected K readKeyMember(Reader in, DeMember member, boolean first) {
+    protected K readKeyMember(Reader in, DeMember member, Decodeable<Reader, K> decoder, boolean first) {
-        return keyDecoder.convertFrom(in);
+        return decoder.convertFrom(in);
     }
 
-    protected V readValueMember(Reader in, DeMember member, boolean first) {
+    protected V readValueMember(Reader in, DeMember member, Decodeable<Reader, V> decoder, boolean first) {
-        return valueDecoder.convertFrom(in);
+        return decoder.convertFrom(in);
     }
 
     @Override

src/org/redkale/convert/MapEncoder.java

@@ -24,11 +24,11 @@ public class MapEncoder<K, V> implements Encodeable<Writer, Map<K, V>> {
 
     protected final Type type;
 
-    protected final Encodeable<Writer, K> keyencoder;
+    protected final Encodeable<Writer, K> keyEncoder;
 
-    protected final Encodeable<Writer, V> valencoder;
+    protected final Encodeable<Writer, V> valueEncoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -37,11 +37,11 @@ public class MapEncoder<K, V> implements Encodeable<Writer, Map<K, V>> {
         try {
             if (type instanceof ParameterizedType) {
                 final Type[] pt = ((ParameterizedType) type).getActualTypeArguments();
-                this.keyencoder = factory.loadEncoder(pt[0]);
+                this.keyEncoder = factory.loadEncoder(pt[0]);
-                this.valencoder = factory.loadEncoder(pt[1]);
+                this.valueEncoder = factory.loadEncoder(pt[1]);
             } else {
-                this.keyencoder = factory.getAnyEncoder();
+                this.keyEncoder = factory.getAnyEncoder();
-                this.valencoder = factory.getAnyEncoder();
+                this.valueEncoder = factory.getAnyEncoder();
             }
         } finally {
             inited = true;
@@ -63,7 +63,7 @@ public class MapEncoder<K, V> implements Encodeable<Writer, Map<K, V>> {
             return;
         }
 
-        if (this.keyencoder == null || this.valencoder == null) {
+        if (this.keyEncoder == null || this.valueEncoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -74,21 +74,21 @@ public class MapEncoder<K, V> implements Encodeable<Writer, Map<K, V>> {
                 }
             }
         }
-        if (out.writeMapB(values.size(), (Encodeable) keyencoder, (Encodeable) valencoder, value) < 0) {
+        if (out.writeMapB(values.size(), (Encodeable) keyEncoder, (Encodeable) valueEncoder, value) < 0) {
             boolean first = true;
             for (Map.Entry<K, V> en : values.entrySet()) {
                 if (!first) out.writeArrayMark();
-                writeMemberValue(out, member, en.getKey(), en.getValue(),first);
+                writeMemberValue(out, member, en.getKey(), en.getValue(), first);
                 if (first) first = false;
             }
         }
         out.writeMapE();
     }
 
-    protected void writeMemberValue(Writer out, EnMember member, K key, V value,boolean first) {
+    protected void writeMemberValue(Writer out, EnMember member, K key, V value, boolean first) {
-        keyencoder.convertTo(out, key);
+        keyEncoder.convertTo(out, key);
         out.writeMapMark();
-        valencoder.convertTo(out, value);
+        valueEncoder.convertTo(out, value);
     }
 
     @Override
@@ -96,12 +96,20 @@ public class MapEncoder<K, V> implements Encodeable<Writer, Map<K, V>> {
         return type;
     }
 
-    public Encodeable<Writer, K> getKeyencoder() {
+    public Type getKeyType() {
-        return keyencoder;
+        return keyEncoder == null ? null : keyEncoder.getType();
     }
 
-    public Encodeable<Writer, V> getValencoder() {
+    public Type getValueType() {
-        return valencoder;
+        return valueEncoder == null ? null : valueEncoder.getType();
+    }
+
+    public Encodeable<Writer, K> getKeyEncoder() {
+        return keyEncoder;
+    }
+
+    public Encodeable<Writer, V> getValueEncoder() {
+        return valueEncoder;
     }
 
 }

src/org/redkale/convert/ObjectDecoder.java

@@ -35,7 +35,7 @@ public class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T> {
 
     protected ConvertFactory factory;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -61,7 +61,10 @@ public class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T> {
     public void init(final ConvertFactory factory) {
         this.factory = factory;
         try {
-            if (type == Object.class) return;
+            if (type == Object.class) {
+                this.creatorConstructorMembers = null;
+                return;
+            }
 
             Class clazz = null;
             if (type instanceof ParameterizedType) {
@@ -93,8 +96,12 @@ public class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T> {
                     if (factory.isConvertDisabled(field)) continue;
                     ref = factory.findRef(field);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = TypeToken.createClassType(TypeToken.getGenericType(field.getGenericType(), this.type), this.type);
+                    Decodeable<R, ?> fieldCoder = factory.findFieldCoder(clazz, field.getName());
-                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), factory.loadDecoder(t));
+                    if (fieldCoder == null) {
+                        Type t = TypeToken.createClassType(TypeToken.getGenericType(field.getGenericType(), this.type), this.type);
+                        fieldCoder = factory.loadDecoder(t);
+                    }
+                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), fieldCoder);
                     if (ref != null) member.index = ref.getIndex();
                     list.add(member);
                 }
@@ -118,8 +125,13 @@ public class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T> {
                     }
                     ref = factory.findRef(method);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = TypeToken.createClassType(TypeToken.getGenericType(method.getGenericParameterTypes()[0], this.type), this.type);
+
-                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t));
+                    Decodeable<R, ?> fieldCoder = factory.findFieldCoder(clazz, ConvertFactory.readGetSetFieldName(method));
+                    if (fieldCoder == null) {
+                        Type t = TypeToken.createClassType(TypeToken.getGenericType(method.getGenericParameterTypes()[0], this.type), this.type);
+                        fieldCoder = factory.loadDecoder(t);
+                    }
+                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), fieldCoder);
                     if (ref != null) member.index = ref.getIndex();
                     list.add(member);
                 }
@@ -220,7 +232,7 @@ public class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T> {
             }
         }
         if (this.creatorConstructorMembers == null) {  //空构造函数
-            final T result = this.creator.create();
+            final T result = this.creator == null ? null : this.creator.create();
             boolean first = true;
             while (hasNext(in, first)) {
                 DeMember member = in.readFieldName(members);
@@ -261,6 +273,7 @@ public class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T> {
                 first = false;
             }
             in.readObjectE(typeClass);
+            if (this.creator == null) return null;
             final T result = this.creator.create(constructorParams);
             for (int i = 0; i < oc; i++) {
                 ((Attribute) otherParams[i][0]).set(result, otherParams[i][1]);

src/org/redkale/convert/ObjectEncoder.java

@@ -32,7 +32,7 @@ public class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T> {
 
     protected ConvertFactory factory;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -77,8 +77,12 @@ public class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T> {
                     if (factory.isConvertDisabled(field)) continue;
                     ref = factory.findRef(field);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = TypeToken.createClassType(TypeToken.getGenericType(field.getGenericType(), this.type), this.type);
+                    Encodeable<W, ?> fieldCoder = factory.findFieldCoder(clazz, field.getName());
-                    EnMember member = new EnMember(createAttribute(factory, clazz, field, null, null), factory.loadEncoder(t));
+                    if (fieldCoder == null) {
+                        Type t = TypeToken.createClassType(TypeToken.getGenericType(field.getGenericType(), this.type), this.type);
+                        fieldCoder = factory.loadEncoder(t);
+                    }
+                    EnMember member = new EnMember(createAttribute(factory, clazz, field, null, null), fieldCoder);
                     if (ref != null) member.index = ref.getIndex();
                     list.add(member);
                 }
@@ -102,8 +106,12 @@ public class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T> {
                     }
                     ref = factory.findRef(method);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = TypeToken.createClassType(TypeToken.getGenericType(method.getGenericReturnType(), this.type), this.type);
+                    Encodeable<W, ?> fieldCoder = factory.findFieldCoder(clazz, ConvertFactory.readGetSetFieldName(method));
-                    EnMember member = new EnMember(createAttribute(factory, clazz, null, method, null), factory.loadEncoder(t));
+                    if (fieldCoder == null) {
+                        Type t = TypeToken.createClassType(TypeToken.getGenericType(method.getGenericReturnType(), this.type), this.type);
+                        fieldCoder = factory.loadEncoder(t);
+                    }
+                    EnMember member = new EnMember(createAttribute(factory, clazz, null, method, null), fieldCoder);
                     if (ref != null) member.index = ref.getIndex();
                     list.add(member);
                 }

src/org/redkale/convert/OptionalCoder.java

@@ -30,7 +30,7 @@ public class OptionalCoder<R extends Reader, W extends Writer, T> extends Simple
 
     protected final Encodeable<Writer, T> encoder;
 
-    private boolean inited = false;
+    protected volatile boolean inited = false;
 
     private final Object lock = new Object();
 

src/org/redkale/convert/Reader.java

@@ -95,12 +95,13 @@ public abstract class Reader {
     /**
      * 读取数组的开头并返回数组的长度
      *
-     * @param member  DeMember
+     * @param member           DeMember
-     * @param decoder Decodeable
+     * @param typevals         byte[]
+     * @param componentDecoder Decodeable
      *
      * @return 返回数组的长度
      */
-    public abstract int readArrayB(DeMember member, Decodeable decoder);
+    public abstract int readArrayB(DeMember member, byte[] typevals, Decodeable componentDecoder);
 
     /**
      * 读取数组的尾端
@@ -111,12 +112,14 @@ public abstract class Reader {
     /**
      * 读取map的开头并返回map的size
      *
-     * @param member     DeMember
+     * @param member       DeMember
-     * @param keydecoder Decodeable
+     * @param typevals     byte[]
+     * @param keyDecoder   Decodeable
+     * @param valueDecoder Decodeable
      *
      * @return 返回map的size
      */
-    public abstract int readMapB(DeMember member, Decodeable keydecoder);
+    public abstract int readMapB(DeMember member, byte[] typevals, Decodeable keyDecoder, Decodeable valueDecoder);
 
     /**
      * 读取数组的尾端

src/org/redkale/convert/StreamDecoder.java

@@ -30,9 +30,9 @@ public class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
 
     protected Creator<Stream<T>> creator;
 
-    protected final Decodeable<Reader, T> decoder;
+    protected final Decodeable<Reader, T> componentDecoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -44,7 +44,7 @@ public class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
                 this.componentType = pt.getActualTypeArguments()[0];
                 this.creator = factory.loadCreator((Class) pt.getRawType());
                 factory.register(type, this);
-                this.decoder = factory.loadDecoder(this.componentType);
+                this.componentDecoder = factory.loadDecoder(this.componentType);
             } else {
                 throw new ConvertException("StreamDecoder not support the type (" + type + ")");
             }
@@ -62,14 +62,15 @@ public class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
     }
 
     public Stream<T> convertFrom(Reader in, DeMember member) {
-        int len = in.readArrayB(member, this.decoder);
+        byte[] typevals = new byte[1];
+        int len = in.readArrayB(member, typevals, this.componentDecoder);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {
-            contentLength = in.readMemberContentLength(member, this.decoder);
+            contentLength = in.readMemberContentLength(member, this.componentDecoder);
             len = Reader.SIGN_NOLENGTH;
         }
-        if (this.decoder == null) {
+        if (this.componentDecoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -80,7 +81,7 @@ public class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
                 }
             }
         }
-        final Decodeable<Reader, T> localdecoder = this.decoder;
+        final Decodeable<Reader, T> localdecoder = getComponentDecoder(this.componentDecoder, typevals);
         final List<T> result = new ArrayList();
         boolean first = true;
         if (len == Reader.SIGN_NOLENGTH) {
@@ -88,7 +89,7 @@ public class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
             while (hasNext(in, member, startPosition, contentLength, first)) {
                 Reader itemReader = getItemReader(in, member, first);
                 if (itemReader == null) break;
-                result.add(readMemberValue(itemReader, member, first));
+                result.add(readMemberValue(itemReader, member, localdecoder, first));
                 first = false;
             }
         } else {
@@ -104,12 +105,16 @@ public class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
         return in.hasNext(startPosition, contentLength);
     }
 
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        return decoder;
+    }
+
     protected Reader getItemReader(Reader in, DeMember member, boolean first) {
         return in;
     }
 
-    protected T readMemberValue(Reader in, DeMember member, boolean first) {
+    protected T readMemberValue(Reader in, DeMember member, Decodeable<Reader, T> decoder, boolean first) {
-        return this.decoder.convertFrom(in);
+        return decoder.convertFrom(in);
     }
 
     @Override
@@ -121,8 +126,8 @@ public class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
         return componentType;
     }
 
-    public Decodeable<Reader, T> getDecoder() {
+    public Decodeable<Reader, T> getComponentDecoder() {
-        return decoder;
+        return componentDecoder;
     }
 
 }

src/org/redkale/convert/StreamEncoder.java

@@ -23,9 +23,9 @@ public class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
 
     protected final Type type;
 
-    protected final Encodeable<Writer, Object> encoder;
+    protected final Encodeable<Writer, Object> componentEncoder;
 
-    protected boolean inited = false;
+    protected volatile boolean inited = false;
 
     protected final Object lock = new Object();
 
@@ -35,12 +35,12 @@ public class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
             if (type instanceof ParameterizedType) {
                 Type t = ((ParameterizedType) type).getActualTypeArguments()[0];
                 if (t instanceof TypeVariable) {
-                    this.encoder = factory.getAnyEncoder();
+                    this.componentEncoder = factory.getAnyEncoder();
                 } else {
-                    this.encoder = factory.loadEncoder(t);
+                    this.componentEncoder = factory.loadEncoder(t);
                 }
             } else {
-                this.encoder = factory.getAnyEncoder();
+                this.componentEncoder = factory.getAnyEncoder();
             }
         } finally {
             inited = true;
@@ -62,11 +62,11 @@ public class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
         }
         Object[] array = value.toArray();
         if (array.length == 0) {
-            out.writeArrayB(0, encoder, array);
+            out.writeArrayB(0, componentEncoder, array);
             out.writeArrayE();
             return;
         }
-        if (this.encoder == null) {
+        if (this.componentEncoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -77,7 +77,7 @@ public class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
                 }
             }
         }
-        if (out.writeArrayB(array.length, encoder, array) < 0) {
+        if (out.writeArrayB(array.length, componentEncoder, array) < 0) {
             boolean first = true;
             for (Object v : array) {
                 if (!first) out.writeArrayMark();
@@ -89,7 +89,7 @@ public class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
     }
 
     protected void writeMemberValue(Writer out, EnMember member, Object value, boolean first) {
-        encoder.convertTo(out, value);
+        componentEncoder.convertTo(out, value);
     }
 
     @Override
@@ -97,8 +97,11 @@ public class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
         return type;
     }
 
-    public Encodeable<Writer, Object> getEncoder() {
+    public Encodeable<Writer, Object> getComponentEncoder() {
-        return encoder;
+        return componentEncoder;
     }
 
+    public Type getComponentType() {
+        return componentEncoder == null ? null : componentEncoder.getType();
+    }
 }

src/org/redkale/convert/Writer.java

@@ -130,12 +130,12 @@ public abstract class Writer {
      * 输出一个数组前的操作
      *
      * @param size    数组长度
-     * @param encoder Encodeable
+     * @param componentEncoder Encodeable
      * @param obj     对象
      *
      * @return 返回-1表示还没有写入对象内容，大于-1表示已写入对象内容，返回对象内容大小
      */
-    public abstract int writeArrayB(int size, Encodeable<Writer, Object> encoder, Object obj);
+    public abstract int writeArrayB(int size, Encodeable<Writer, Object> componentEncoder, Object obj);
 
     /**
      * 输出数组元素间的间隔符

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

@@ -8,6 +8,7 @@ package org.redkale.convert.bson;
 import java.nio.*;
 import org.redkale.convert.*;
 import static org.redkale.convert.Reader.SIGN_NULL;
+import org.redkale.convert.ext.ByteSimpledCoder;
 import org.redkale.util.*;
 
 /**
@@ -48,18 +49,38 @@ public class BsonByteBufferReader extends BsonReader {
         return mask == null ? currentBuffer.get(currentBuffer.position()) : mask.unmask(currentBuffer.get(currentBuffer.position()));
     }
 
-    /**
-     * 判断下一个非空白字节是否为[
-     *
-     * @param member  DeMember
-     * @param decoder Decodeable
-     * @return 数组长度或 SIGN_NULL
-     */
     @Override
-    public final int readArrayB(DeMember member, Decodeable decoder) {
+    public int readMapB(DeMember member, byte[] typevals, Decodeable keyDecoder, Decodeable valueDecoder) {
         short bt = readShort();
         if (bt == Reader.SIGN_NULL) return bt;
         short lt = readShort();
+        byte kt = readByte();
+        byte vt = readByte();
+        if (typevals != null) {
+            typevals[0] = kt;
+            typevals[1] = vt;
+        }
+        return (bt & 0xffff) << 16 | (lt & 0xffff);
+    }
+
+    /**
+     * 判断下一个非空白字节是否为[
+     *
+     * @param member           DeMember
+     * @param typevals         byte[]
+     * @param componentDecoder Decodeable
+     *
+     * @return 数组长度或 SIGN_NULL
+     */
+    @Override
+    public final int readArrayB(DeMember member, byte[] typevals, Decodeable componentDecoder) {
+        short bt = readShort();
+        if (bt == Reader.SIGN_NULL) return bt;
+        short lt = readShort();
+        if (componentDecoder != null && componentDecoder != ByteSimpledCoder.instance) {
+            byte comval = readByte();
+            if (typevals != null) typevals[0] = comval;
+        }
         return (bt & 0xffff) << 16 | (lt & 0xffff);
     }
 //------------------------------------------------------------

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

@@ -6,8 +6,12 @@
 package org.redkale.convert.bson;
 
 import java.io.Serializable;
+import java.lang.reflect.Type;
+import java.util.*;
+import java.util.stream.Stream;
 import org.redkale.convert.*;
-import org.redkale.util.AnyValue;
+import org.redkale.convert.ext.*;
+import org.redkale.util.*;
 
 /**
  * BSON的ConvertFactory
@@ -26,6 +30,16 @@ public final class BsonFactory extends ConvertFactory<BsonReader, BsonWriter> {
 
     static final Encodeable objectEncoder = instance.loadEncoder(Object.class);
 
+    static final Decodeable skipArrayDecoder = new SkipArrayDecoder(instance, Object[].class);
+
+    static final Decodeable skipCollectionDecoder = new SkipCollectionDecoder(instance, new TypeToken<Collection<Object>>() {
+    }.getType());
+
+    static final Decodeable skipStreamDecoder = new SkipStreamDecoder(instance, new TypeToken<Stream<Object>>() {
+    }.getType());
+
+    static final Decodeable skipMapDecoder = new SkipMapDecoder(instance, Map.class);
+
     static {
         instance.register(Serializable.class, objectDecoder);
         instance.register(Serializable.class, objectEncoder);
@@ -89,4 +103,110 @@ public final class BsonFactory extends ConvertFactory<BsonReader, BsonWriter> {
         return true;
     }
 
+    protected static byte typeEnum(final Type type) {
+        return typeEnum(TypeToken.typeToClass(type));
+    }
+
+    protected static byte typeEnum(final Class type) {
+        Objects.requireNonNull(type);
+        byte typeval = 127;  //字段的类型值
+        if (type == boolean.class || type == Boolean.class) {
+            typeval = 11;
+        } else if (type == byte.class || type == Byte.class) {
+            typeval = 12;
+        } else if (type == short.class || type == Short.class) {
+            typeval = 13;
+        } else if (type == char.class || type == Character.class) {
+            typeval = 14;
+        } else if (type == int.class || type == Integer.class) {
+            typeval = 15;
+        } else if (type == long.class || type == Long.class) {
+            typeval = 16;
+        } else if (type == float.class || type == Float.class) {
+            typeval = 17;
+        } else if (type == double.class || type == Double.class) {
+            typeval = 18;
+        } else if (type == String.class) {
+            typeval = 19;
+        } else if (type == boolean[].class || type == Boolean[].class) {
+            typeval = 21;
+        } else if (type == byte[].class || type == Byte[].class) {
+            typeval = 22;
+        } else if (type == short[].class || type == Short[].class) {
+            typeval = 23;
+        } else if (type == char[].class || type == Character[].class) {
+            typeval = 24;
+        } else if (type == int[].class || type == Integer[].class) {
+            typeval = 25;
+        } else if (type == long[].class || type == Long[].class) {
+            typeval = 26;
+        } else if (type == float[].class || type == Float[].class) {
+            typeval = 27;
+        } else if (type == double[].class || type == Double[].class) {
+            typeval = 28;
+        } else if (type == String[].class) {
+            typeval = 29;
+        } else if (type.isArray()) {
+            typeval = 81;
+        } else if (Collection.class.isAssignableFrom(type)) {
+            typeval = 82;
+        } else if (Stream.class.isAssignableFrom(type)) {
+            typeval = 83;
+        } else if (Map.class.isAssignableFrom(type)) {
+            typeval = 84;
+        }
+        return typeval;
+    }
+
+    protected static Decodeable typeEnum(final byte typeval) {
+        switch (typeval) {
+            case 11:
+                return BoolSimpledCoder.instance;
+            case 12:
+                return ByteSimpledCoder.instance;
+            case 13:
+                return ShortSimpledCoder.instance;
+            case 14:
+                return CharSimpledCoder.instance;
+            case 15:
+                return IntSimpledCoder.instance;
+            case 16:
+                return LongSimpledCoder.instance;
+            case 17:
+                return FloatSimpledCoder.instance;
+            case 18:
+                return DoubleSimpledCoder.instance;
+            case 19:
+                return StringSimpledCoder.instance;
+            case 21:
+                return BoolArraySimpledCoder.instance;
+            case 22:
+                return ByteArraySimpledCoder.instance;
+            case 23:
+                return ShortArraySimpledCoder.instance;
+            case 24:
+                return CharArraySimpledCoder.instance;
+            case 25:
+                return IntArraySimpledCoder.instance;
+            case 26:
+                return LongArraySimpledCoder.instance;
+            case 27:
+                return FloatArraySimpledCoder.instance;
+            case 28:
+                return DoubleArraySimpledCoder.instance;
+            case 29:
+                return StringArraySimpledCoder.instance;
+            case 81:
+                return skipArrayDecoder;
+            case 82:
+                return skipCollectionDecoder;
+            case 83:
+                return skipStreamDecoder;
+            case 84:
+                return skipMapDecoder;
+            case 127:
+                return BsonFactory.objectDecoder;
+        }
+        return null;
+    }
 }

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

@@ -93,53 +93,27 @@ public class BsonReader extends Reader {
         final byte val = this.typeval;
         this.typeval = 0;
         switch (val) {
-            case 1: readBoolean();
+            case 11: readBoolean();
                 break;
-            case 2: readByte();
+            case 12: readByte();
                 break;
-            case 3: readShort();
+            case 13: readShort();
                 break;
-            case 4: readChar();
+            case 14: readChar();
                 break;
-            case 5: readInt();
+            case 15: readInt();
                 break;
-            case 6: readLong();
+            case 16: readLong();
                 break;
-            case 7: readFloat();
+            case 17: readFloat();
                 break;
-            case 8: readDouble();
+            case 18: readDouble();
                 break;
-            case 9: readString();
+            case 19: readString();
                 break;
-            case 101:
+            default:
-                BoolArraySimpledCoder.instance.convertFrom(this);
+                Decodeable decoder = BsonFactory.typeEnum(val);
-                break;
+                if (decoder != null) decoder.convertFrom(this);
-            case 102:
-                ByteArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 103:
-                ShortArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 104:
-                CharArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 105:
-                IntArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 106:
-                LongArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 107:
-                FloatArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 108:
-                DoubleArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 109:
-                StringArraySimpledCoder.instance.convertFrom(this);
-                break;
-            case 127:
-                BsonFactory.objectDecoder.convertFrom(this);
                 break;
         }
     }
@@ -171,8 +145,17 @@ public class BsonReader extends Reader {
     }
 
     @Override
-    public final int readMapB(DeMember member, Decodeable keydecoder) {
+    public int readMapB(DeMember member, byte[] typevals, Decodeable keyDecoder, Decodeable valueDecoder) {
-        return readArrayB(member, keydecoder);
+        short bt = readShort();
+        if (bt == Reader.SIGN_NULL) return bt;
+        int rs = (bt & 0xffff) << 16 | ((content[++this.position] & 0xff) << 8) | (content[++this.position] & 0xff);
+        byte kt = readByte();
+        byte vt = readByte();
+        if (typevals != null) {
+            typevals[0] = kt;
+            typevals[1] = vt;
+        }
+        return rs;
     }
 
     @Override
@@ -185,10 +168,15 @@ public class BsonReader extends Reader {
      * @return 数组长度或SIGN_NULL
      */
     @Override
-    public int readArrayB(DeMember member, Decodeable decoder) {
+    public int readArrayB(DeMember member, byte[] typevals, Decodeable componentDecoder) { //componentDecoder可能为null
         short bt = readShort();
         if (bt == Reader.SIGN_NULL) return bt;
-        return (bt & 0xffff) << 16 | ((content[++this.position] & 0xff) << 8) | (content[++this.position] & 0xff);
+        int rs = (bt & 0xffff) << 16 | ((content[++this.position] & 0xff) << 8) | (content[++this.position] & 0xff);
+        if (componentDecoder != null && componentDecoder != ByteSimpledCoder.instance) {
+            byte comval = readByte();
+            if (typevals != null) typevals[0] = comval;
+        }
+        return rs;
     }
 
     @Override
@@ -263,7 +251,7 @@ public class BsonReader extends Reader {
 
     @Override
     public final byte[] readByteArray() {
-        int len = readArrayB(null, null);
+        int len = readArrayB(null, null, null);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -7,6 +7,7 @@ package org.redkale.convert.bson;
 
 import java.nio.ByteBuffer;
 import org.redkale.convert.*;
+import org.redkale.convert.ext.ByteSimpledCoder;
 import org.redkale.util.*;
 
 /**
@@ -201,46 +202,7 @@ public class BsonWriter extends Writer {
         Attribute attribute = member.getAttribute();
         writeByte(BsonReader.SIGN_HASNEXT);
         writeSmallString(attribute.field());
-        byte typeval = 127;  //字段的类型值
+        writeByte(BsonFactory.typeEnum(attribute.type()));
-        final Class type = attribute.type();
-        if (type == boolean.class || type == Boolean.class) {
-            typeval = 1;
-        } else if (type == byte.class || type == Byte.class) {
-            typeval = 2;
-        } else if (type == short.class || type == Short.class) {
-            typeval = 3;
-        } else if (type == char.class || type == Character.class) {
-            typeval = 4;
-        } else if (type == int.class || type == Integer.class) {
-            typeval = 5;
-        } else if (type == long.class || type == Long.class) {
-            typeval = 6;
-        } else if (type == float.class || type == Float.class) {
-            typeval = 7;
-        } else if (type == double.class || type == Double.class) {
-            typeval = 8;
-        } else if (type == String.class) {
-            typeval = 9;
-        } else if (type == boolean[].class || type == Boolean[].class) {
-            typeval = 101;
-        } else if (type == byte[].class || type == Byte[].class) {
-            typeval = 102;
-        } else if (type == short[].class || type == Short[].class) {
-            typeval = 103;
-        } else if (type == char[].class || type == Character[].class) {
-            typeval = 104;
-        } else if (type == int[].class || type == Integer[].class) {
-            typeval = 105;
-        } else if (type == long[].class || type == Long[].class) {
-            typeval = 106;
-        } else if (type == float[].class || type == Float[].class) {
-            typeval = 107;
-        } else if (type == double[].class || type == Double[].class) {
-            typeval = 108;
-        } else if (type == String[].class) {
-            typeval = 109;
-        }
-        writeByte(typeval);
     }
 
     /**
@@ -285,8 +247,11 @@ public class BsonWriter extends Writer {
     }
 
     @Override
-    public final int writeArrayB(int size, Encodeable<Writer, Object> encoder, Object obj) {
+    public final int writeArrayB(int size, Encodeable<Writer, Object> componentEncoder, Object obj) {
         writeInt(size);
+        if (componentEncoder != null && componentEncoder != ByteSimpledCoder.instance) {
+            writeByte(BsonFactory.typeEnum(componentEncoder.getType()));
+        }
         return -1;
     }
 
@@ -300,7 +265,9 @@ public class BsonWriter extends Writer {
 
     @Override
     public int writeMapB(int size, Encodeable<Writer, Object> keyEncoder, Encodeable<Writer, Object> valueEncoder, Object obj) {
-        writeArrayB(size, valueEncoder, obj);
+        writeInt(size);
+        writeByte(BsonFactory.typeEnum(keyEncoder.getType()));
+        writeByte(BsonFactory.typeEnum(valueEncoder.getType()));
         return -1;
     }
 

src/org/redkale/convert/bson/SkipArrayDecoder.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.convert.bson;
+
+import java.lang.reflect.Type;
+import org.redkale.convert.*;
+
+/**
+ * 数组的反序列化操作类  <br>
+ * 对象数组的反序列化，不包含int[]、long[]这样的primitive class数组。  <br>
+ * 支持一定程度的泛型。  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> 反解析的数组元素类型
+ */
+public class SkipArrayDecoder<T> extends ArrayDecoder<T> {
+
+    public SkipArrayDecoder(final ConvertFactory factory, final Type type) {
+        super(factory, type);
+    }
+
+    @Override
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        if (typevals != null) return BsonFactory.typeEnum(typevals[0]);
+        return decoder;
+    }
+}

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

@@ -0,0 +1,32 @@
+/*
+ * 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.bson;
+
+import java.lang.reflect.Type;
+import org.redkale.convert.*;
+
+/**
+ * Collection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
+ */
+public class SkipCollectionDecoder<T> extends CollectionDecoder<T> {
+
+    public SkipCollectionDecoder(final ConvertFactory factory, final Type type) {
+        super(factory, type);
+    }
+
+    @Override
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        if (typevals != null) return BsonFactory.typeEnum(typevals[0]);
+        return decoder;
+    }
+}

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

@@ -0,0 +1,38 @@
+/*
+ * 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.bson;
+
+import java.lang.reflect.Type;
+import org.redkale.convert.*;
+
+/**
+ * Map的反序列化操作类 <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <K> Map key的数据类型
+ * @param <V> Map value的数据类型
+ */
+public class SkipMapDecoder<K, V> extends MapDecoder<K, V> {
+
+    public SkipMapDecoder(final ConvertFactory factory, final Type type) {
+        super(factory, type);
+    }
+
+    @Override
+    protected Decodeable<Reader, K> getKeyDecoder(Decodeable<Reader, K> decoder, byte[] typevals) {
+        if (typevals != null) return BsonFactory.typeEnum(typevals[0]);
+        return decoder;
+    }
+
+    @Override
+    protected Decodeable<Reader, V> getValueDecoder(Decodeable<Reader, V> decoder, byte[] typevals) {
+        if (typevals != null) return BsonFactory.typeEnum(typevals[1]);
+        return decoder;
+    }
+}

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

@@ -0,0 +1,32 @@
+/*
+ * 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.bson;
+
+import java.lang.reflect.Type;
+import org.redkale.convert.*;
+
+/**
+ * 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
+ */
+public class SkipStreamDecoder<T> extends StreamDecoder<T> {
+
+    public SkipStreamDecoder(final ConvertFactory factory, final Type type) {
+        super(factory, type);
+    }
+
+    @Override
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        if (typevals != null) return BsonFactory.typeEnum(typevals[0]);
+        return decoder;
+    }
+}

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

@@ -42,7 +42,7 @@ public final class BoolArraySimpledCoder<R extends Reader, W extends Writer> ext
 
     @Override
     public boolean[] convertFrom(R in) {
-        int len = in.readArrayB(null, BoolSimpledCoder.instance);
+        int len = in.readArrayB(null, null, BoolSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -43,7 +43,7 @@ public final class ByteBufferSimpledCoder<R extends Reader, W extends Writer> ex
 
     @Override
     public ByteBuffer convertFrom(R in) {
-        int len = in.readArrayB(null, ByteSimpledCoder.instance);
+        int len = in.readArrayB(null, null, ByteSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -42,7 +42,7 @@ public final class CharArraySimpledCoder<R extends Reader, W extends Writer> ext
 
     @Override
     public char[] convertFrom(R in) {
-        int len = in.readArrayB(null, CharSimpledCoder.instance);
+        int len = in.readArrayB(null, null, CharSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -43,7 +43,7 @@ public final class DoubleArraySimpledCoder<R extends Reader, W extends Writer> e
 
     @Override
     public double[] convertFrom(R in) {
-        int len = in.readArrayB(null, DoubleSimpledCoder.instance);
+        int len = in.readArrayB(null, null, DoubleSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -42,7 +42,7 @@ public final class FloatArraySimpledCoder<R extends Reader, W extends Writer> ex
 
     @Override
     public float[] convertFrom(R in) {
-        int len = in.readArrayB(null, FloatSimpledCoder.instance);
+        int len = in.readArrayB(null, null, FloatSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -43,7 +43,7 @@ public final class IntArraySimpledCoder<R extends Reader, W extends Writer> exte
 
     @Override
     public int[] convertFrom(R in) {
-        int len = in.readArrayB(null, IntSimpledCoder.instance);
+        int len = in.readArrayB(null, null, IntSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -43,7 +43,7 @@ public final class LongArraySimpledCoder<R extends Reader, W extends Writer> ext
 
     @Override
     public long[] convertFrom(R in) {
-        int len = in.readArrayB(null, LongSimpledCoder.instance);
+        int len = in.readArrayB(null, null, LongSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -42,7 +42,7 @@ public final class ShortArraySimpledCoder<R extends Reader, W extends Writer> ex
 
     @Override
     public short[] convertFrom(R in) {
-        int len = in.readArrayB(null, ShortSimpledCoder.instance);
+        int len = in.readArrayB(null, null, ShortSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -44,7 +44,7 @@ public final class StringArraySimpledCoder<R extends Reader, W extends Writer> e
     }
 
     public String[] convertFrom(R in, DeMember member) {
-        int len = in.readArrayB(member, StringSimpledCoder.instance);
+        int len = in.readArrayB(member, null, StringSimpledCoder.instance);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -139,13 +139,14 @@ public class JsonByteBufferReader extends JsonReader {
     /**
      * 判断下一个非空白字符是否为[
      *
-     * @param member  DeMember
+     * @param member   DeMember
-     * @param decoder Decodeable
+     * @param typevals byte[]
+     * @param decoder  Decodeable
      *
      * @return SIGN_NOLENGTH 或 SIGN_NULL
      */
     @Override
-    public final int readArrayB(DeMember member, Decodeable decoder) {
+    public final int readArrayB(DeMember member, byte[] typevals, Decodeable decoder) {
         char ch = nextGoodChar();
         if (ch == '[' || ch == '{') return SIGN_NOLENGTH;
         if (ch == 'n' && nextChar() == 'u' && nextChar() == 'l' && nextChar() == 'l') return SIGN_NULL;

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

@@ -168,6 +168,7 @@ public class JsonReader extends Reader {
     @Override
     public String readObjectB(final Class clazz) {
         this.fieldIndex = 0; //必须要重置为0
+        if (this.text.length == 0) return null;
         char ch = this.text[++this.position];
         if (ch == '{') return "";
         if (ch <= ' ') {
@@ -189,14 +190,16 @@ public class JsonReader extends Reader {
     /**
      * 判断下一个非空白字符是否为{
      *
-     * @param member     DeMember
+     * @param member       DeMember
-     * @param keydecoder Decodeable
+     * @param typevals     byte[]
+     * @param keyDecoder   Decodeable
+     * @param valuedecoder Decodeable
      *
      * @return SIGN_NOLENGTH 或 SIGN_NULL
      */
     @Override
-    public final int readMapB(DeMember member, Decodeable keydecoder) {
+    public final int readMapB(DeMember member, byte[] typevals, Decodeable keyDecoder, Decodeable valuedecoder) {
-        return readArrayB(member, keydecoder);
+        return readArrayB(member, typevals, keyDecoder);
     }
 
     @Override
@@ -206,13 +209,15 @@ public class JsonReader extends Reader {
     /**
      * 判断下一个非空白字符是否为[
      *
-     * @param member  DeMember
+     * @param member           DeMember
-     * @param decoder Decodeable
+     * @param typevals         byte[]
+     * @param componentDecoder Decodeable
      *
      * @return SIGN_NOLENGTH 或 SIGN_NULL
      */
     @Override
-    public int readArrayB(DeMember member, Decodeable decoder) {
+    public int readArrayB(DeMember member, byte[] typevals, Decodeable componentDecoder) {
+        if (this.text.length == 0) return SIGN_NULL;
         char ch = this.text[++this.position];
         if (ch == '[') return SIGN_NOLENGTH;
         if (ch == '{') return SIGN_NOLENGTH;
@@ -333,7 +338,7 @@ public class JsonReader extends Reader {
             }
             this.position = currpos - 1;
             if (len == 4 && text0[start] == 'n' && text0[start + 1] == 'u' && text0[start + 2] == 'l' && text0[start + 3] == 'l') return null;
-            return new String(text0, start, len);
+            return new String(text0, start, len == eof ? (len + 1) : len);
         }
     }
 
@@ -474,7 +479,7 @@ public class JsonReader extends Reader {
 
     @Override
     public final byte[] readByteArray() {
-        int len = readArrayB(null, null);
+        int len = readArrayB(null, null, null);
         int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
         if (len == Reader.SIGN_NOLENBUTBYTES) {

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

@@ -346,7 +346,7 @@ public class JsonWriter extends Writer {
     }
 
     @Override
-    public final int writeArrayB(int size, Encodeable<Writer, Object> encoder, Object obj) {
+    public final int writeArrayB(int size, Encodeable<Writer, Object> componentEncoder, Object obj) {
         writeTo('[');
         return -1;
     }

src/org/redkale/net/AsyncConnection.java

@@ -7,13 +7,14 @@ package org.redkale.net;
 
 import java.io.IOException;
 import java.net.*;
-import java.nio.ByteBuffer;
+import java.nio.*;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
-import java.util.function.Consumer;
+import java.util.function.*;
 import javax.net.ssl.SSLContext;
+import org.redkale.util.ObjectPool;
 
 /**
  *
@@ -22,7 +23,7 @@ import javax.net.ssl.SSLContext;
  *
  * @author zhangjx
  */
-public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCloseable {
+public abstract class AsyncConnection implements ReadableByteChannel, WritableByteChannel, AutoCloseable {
 
     protected SSLContext sslContext;
 
@@ -34,6 +35,12 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
 
     protected volatile long writetime;
 
+    protected final Supplier<ByteBuffer> bufferSupplier;
+
+    protected final Consumer<ByteBuffer> bufferConsumer;
+
+    protected ByteBuffer readBuffer;
+
     //在线数
     protected AtomicLong livingCounter;
 
@@ -45,6 +52,22 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
     //关联的事件数， 小于1表示没有事件
     protected final AtomicInteger eventing = new AtomicInteger();
 
+    protected AsyncConnection(Context context) {
+        this(context.getBufferSupplier(), context.getBufferConsumer(), context.getSSLContext());
+    }
+
+    protected AsyncConnection(ObjectPool<ByteBuffer> bufferPool, SSLContext sslContext) {
+        this(bufferPool, bufferPool, sslContext);
+    }
+
+    protected AsyncConnection(Supplier<ByteBuffer> bufferSupplier, Consumer<ByteBuffer> bufferConsumer, SSLContext sslContext) {
+        Objects.requireNonNull(bufferSupplier);
+        Objects.requireNonNull(bufferConsumer);
+        this.bufferSupplier = bufferSupplier;
+        this.bufferConsumer = bufferConsumer;
+        this.sslContext = sslContext;
+    }
+
     public final long getLastReadTime() {
         return readtime;
     }
@@ -61,6 +84,9 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         return eventing.decrementAndGet();
     }
 
+    @Override
+    public abstract boolean isOpen();
+
     public abstract boolean isTCP();
 
     public abstract boolean shutdownInput();
@@ -84,17 +110,15 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
     public abstract void setWriteTimeoutSeconds(int writeTimeoutSeconds);
 
     @Override
-    public abstract Future<Integer> read(ByteBuffer dst);
+    public abstract int read(ByteBuffer dst) throws IOException;
+
+    public abstract void read(CompletionHandler<Integer, ByteBuffer> handler);
+
+    public abstract void read(long timeout, TimeUnit unit, CompletionHandler<Integer, ByteBuffer> handler);
 
     @Override
-    public abstract <A> void read(ByteBuffer dst, A attachment, CompletionHandler<Integer, ? super A> handler);
+    public abstract int write(ByteBuffer src) throws IOException;
 
-    public abstract <A> void read(ByteBuffer dst, long timeout, TimeUnit unit, A attachment, CompletionHandler<Integer, ? super A> handler);
-
-    @Override
-    public abstract Future<Integer> write(ByteBuffer src);
-
-    @Override
     public abstract <A> void write(ByteBuffer src, A attachment, CompletionHandler<Integer, ? super A> handler);
 
     public final <A> void write(ByteBuffer[] srcs, A attachment, CompletionHandler<Integer, ? super A> handler) {
@@ -103,6 +127,36 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
 
     public abstract <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler);
 
+    public void setReadBuffer(Buffer buffer) {
+        if (this.readBuffer != null) throw new RuntimeException("repeat AsyncConnection.setReadBuffer");
+        this.readBuffer = (ByteBuffer) buffer;
+    }
+
+    public ByteBuffer pollReadBuffer() {
+        ByteBuffer rs = this.readBuffer;
+        if (rs != null) {
+            this.readBuffer = null;
+            return rs;
+        }
+        return bufferSupplier.get();
+    }
+
+    public void offerBuffer(Buffer buffer) {
+        if (buffer == null) return;
+        bufferConsumer.accept((ByteBuffer) buffer);
+    }
+
+    public void offerBuffer(Buffer... buffers) {
+        if (buffers == null) return;
+        for (Buffer buffer : buffers) {
+            bufferConsumer.accept((ByteBuffer) buffer);
+        }
+    }
+
+    public ByteBuffer pollWriteBuffer() {
+        return bufferSupplier.get();
+    }
+
     public void dispose() {//同close， 只是去掉throws IOException
         try {
             this.close();
@@ -125,11 +179,15 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
             livingCounter.decrementAndGet();
             livingCounter = null;
         }
-        if (beforeCloseListener != null)
+        if (beforeCloseListener != null) {
             try {
                 beforeCloseListener.accept(this);
             } catch (Exception io) {
             }
+        }
+        if (this.readBuffer != null) {
+            bufferConsumer.accept(this.readBuffer);
+        }
         if (attributes == null) return;
         try {
             for (Object obj : attributes.values()) {
@@ -174,6 +232,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
     /**
      * 创建TCP协议客户端连接
      *
+     * @param bufferPool          ByteBuffer对象池
      * @param address             连接点子
      * @param group               连接AsynchronousChannelGroup
      * @param readTimeoutSeconds  读取超时秒数
@@ -181,14 +240,31 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
      *
      * @return 连接CompletableFuture
      */
-    public static CompletableFuture<AsyncConnection> createTCP(final AsynchronousChannelGroup group, final SocketAddress address,
+    public static CompletableFuture<AsyncConnection> createTCP(final ObjectPool<ByteBuffer> bufferPool, final AsynchronousChannelGroup group,
-        final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+        final SocketAddress address, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
-        return createTCP(group, null, address, readTimeoutSeconds, writeTimeoutSeconds);
+        return createTCP(bufferPool, group, null, address, readTimeoutSeconds, writeTimeoutSeconds);
     }
 
     /**
      * 创建TCP协议客户端连接
      *
+     * @param context             Context
+     * @param address             连接点子
+     * @param group               连接AsynchronousChannelGroup
+     * @param readTimeoutSeconds  读取超时秒数
+     * @param writeTimeoutSeconds 写入超时秒数
+     *
+     * @return 连接CompletableFuture
+     */
+    public static CompletableFuture<AsyncConnection> createTCP(final Context context, final AsynchronousChannelGroup group,
+        final SocketAddress address, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+        return createTCP(context.getBufferSupplier(), context.getBufferConsumer(), group, context.getSSLContext(), address, readTimeoutSeconds, writeTimeoutSeconds);
+    }
+
+    /**
+     * 创建TCP协议客户端连接
+     *
+     * @param bufferPool          ByteBuffer对象池
      * @param address             连接点子
      * @param sslContext          SSLContext
      * @param group               连接AsynchronousChannelGroup
@@ -197,7 +273,25 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
      *
      * @return 连接CompletableFuture
      */
-    public static CompletableFuture<AsyncConnection> createTCP(final AsynchronousChannelGroup group, final SSLContext sslContext,
+    public static CompletableFuture<AsyncConnection> createTCP(final ObjectPool<ByteBuffer> bufferPool, final AsynchronousChannelGroup group, final SSLContext sslContext,
+        final SocketAddress address, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+        return createTCP(bufferPool, bufferPool, group, sslContext, address, readTimeoutSeconds, writeTimeoutSeconds);
+    }
+
+    /**
+     * 创建TCP协议客户端连接
+     *
+     * @param bufferSupplier      ByteBuffer生产器
+     * @param bufferConsumer      ByteBuffer回收器
+     * @param address             连接点子
+     * @param sslContext          SSLContext
+     * @param group               连接AsynchronousChannelGroup
+     * @param readTimeoutSeconds  读取超时秒数
+     * @param writeTimeoutSeconds 写入超时秒数
+     *
+     * @return 连接CompletableFuture
+     */
+    public static CompletableFuture<AsyncConnection> createTCP(final Supplier<ByteBuffer> bufferSupplier, Consumer<ByteBuffer> bufferConsumer, final AsynchronousChannelGroup group, final SSLContext sslContext,
         final SocketAddress address, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
         final CompletableFuture<AsyncConnection> future = new CompletableFuture<>();
         try {
@@ -211,7 +305,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
             channel.connect(address, null, new CompletionHandler<Void, Void>() {
                 @Override
                 public void completed(Void result, Void attachment) {
-                    future.complete(create(channel, sslContext, address, readTimeoutSeconds, writeTimeoutSeconds));
+                    future.complete(new TcpAioAsyncConnection(bufferSupplier, bufferConsumer, channel, sslContext, address, readTimeoutSeconds, writeTimeoutSeconds, null, null));
                 }
 
                 @Override
@@ -225,80 +319,109 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         return future;
     }
 
-    /**
+//    public static AsyncConnection create(final Socket socket) {
-     * 通常用于 ssl socket
+//        return create(socket, null, 0, 0);
-     *
+//    }
-     * @param socket Socket对象
+//    public static AsyncConnection create(final Socket socket, final SocketAddress addr0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
-     *
+//        return new TcpBioAsyncConnection(socket, addr0, readTimeoutSecond0, writeTimeoutSecond0, null, null);
-     * @return 连接对象
+//    }
-     */
+//
-    public static AsyncConnection create(final Socket socket) {
+//    public static AsyncConnection create(final Socket socket, final SocketAddress addr0, final int readTimeoutSecond0,
-        return create(socket, null, 0, 0);
+//        final int writeTimeoutSecond0, final AtomicLong livingCounter, final AtomicLong closedCounter) {
-    }
+//        return new TcpBioAsyncConnection(socket, addr0, readTimeoutSecond0, writeTimeoutSecond0, livingCounter, closedCounter);
-
+//    }
-    public static AsyncConnection create(final Socket socket, final SocketAddress addr0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
+//
-        return new TcpBioAsyncConnection(socket, addr0, readTimeoutSecond0, writeTimeoutSecond0, null, null);
+//    public static AsyncConnection create(final SocketChannel ch, SocketAddress addr, final Selector selector,
-    }
+//        final int readTimeoutSeconds0, final int writeTimeoutSeconds0) {
-
+//        return new TcpNioAsyncConnection(ch, addr, selector, readTimeoutSeconds0, writeTimeoutSeconds0, null, null);
-    public static AsyncConnection create(final Socket socket, final SocketAddress addr0, final int readTimeoutSecond0,
+//    }
-        final int writeTimeoutSecond0, final AtomicLong livingCounter, final AtomicLong closedCounter) {
+//
-        return new TcpBioAsyncConnection(socket, addr0, readTimeoutSecond0, writeTimeoutSecond0, livingCounter, closedCounter);
+//    public static AsyncConnection create(final SocketChannel ch, final SocketAddress addr0, final Selector selector, final Context context) {
-    }
+//        return new TcpNioAsyncConnection(ch, addr0, selector, context.readTimeoutSeconds, context.writeTimeoutSeconds, null, null);
-
+//    }
-    public static AsyncConnection create(final SocketChannel ch, SocketAddress addr, final Selector selector,
+//
+//    public static AsyncConnection create(final SocketChannel ch, SocketAddress addr, final Selector selector,
+//        final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
+//        final AtomicLong livingCounter, final AtomicLong closedCounter) {
+//        return new TcpNioAsyncConnection(ch, addr, selector, readTimeoutSeconds0, writeTimeoutSeconds0, livingCounter, closedCounter);
+//    }
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final DatagramChannel ch,
+        SocketAddress addr, final boolean client0,
         final int readTimeoutSeconds0, final int writeTimeoutSeconds0) {
-        return new TcpNioAsyncConnection(ch, addr, selector, readTimeoutSeconds0, writeTimeoutSeconds0, null, null);
+        return new UdpBioAsyncConnection(bufferPool, bufferPool, ch, null, addr, client0, readTimeoutSeconds0, writeTimeoutSeconds0, null, null);
     }
 
-    public static AsyncConnection create(final SocketChannel ch, final SocketAddress addr0, final Selector selector, final Context context) {
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final DatagramChannel ch,
-        return new TcpNioAsyncConnection(ch, addr0, selector, context.readTimeoutSeconds, context.writeTimeoutSeconds, null, null);
+        SocketAddress addr, final boolean client0,
-    }
-
-    public static AsyncConnection create(final SocketChannel ch, SocketAddress addr, final Selector selector,
         final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
         final AtomicLong livingCounter, final AtomicLong closedCounter) {
-        return new TcpNioAsyncConnection(ch, addr, selector, readTimeoutSeconds0, writeTimeoutSeconds0, livingCounter, closedCounter);
+        return new UdpBioAsyncConnection(bufferPool, bufferPool, ch, null, addr, client0, readTimeoutSeconds0, writeTimeoutSeconds0, livingCounter, closedCounter);
     }
 
-    public static AsyncConnection create(final DatagramChannel ch, SocketAddress addr,
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final DatagramChannel ch, SSLContext sslContext,
-        final boolean client0, final int readTimeoutSeconds0, final int writeTimeoutSeconds0) {
+        SocketAddress addr, final boolean client0,
-        return new UdpBioAsyncConnection(ch, addr, client0, readTimeoutSeconds0, writeTimeoutSeconds0, null, null);
+        final int readTimeoutSeconds0, final int writeTimeoutSeconds0) {
+        return new UdpBioAsyncConnection(bufferPool, bufferPool, ch, sslContext, addr, client0, readTimeoutSeconds0, writeTimeoutSeconds0, null, null);
     }
 
-    public static AsyncConnection create(final DatagramChannel ch, SocketAddress addr,
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final DatagramChannel ch, SSLContext sslContext,
-        final boolean client0, final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
+        SocketAddress addr, final boolean client0,
+        final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
         final AtomicLong livingCounter, final AtomicLong closedCounter) {
-        return new UdpBioAsyncConnection(ch, addr, client0, readTimeoutSeconds0, writeTimeoutSeconds0, livingCounter, closedCounter);
+        return new UdpBioAsyncConnection(bufferPool, bufferPool, ch, sslContext, addr, client0, readTimeoutSeconds0, writeTimeoutSeconds0, livingCounter, closedCounter);
     }
 
-    public static AsyncConnection create(final AsynchronousSocketChannel ch) {
+    public static AsyncConnection create(final Context context, final AsynchronousSocketChannel ch) {
-        return create(ch, null, 0, 0);
+        return create(context, ch, (SocketAddress) null, 0, 0);
     }
 
-    public static AsyncConnection create(final AsynchronousSocketChannel ch, final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+    public static AsyncConnection create(final Context context, final AsynchronousSocketChannel ch,
-        return new TcpAioAsyncConnection(ch, null, addr0, readTimeoutSeconds, writeTimeoutSeconds, null, null);
+        final SocketAddress addr0, final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        return new TcpAioAsyncConnection(context.getBufferSupplier(), context.getBufferConsumer(), ch, context.sslContext, addr0, context.readTimeoutSeconds, context.writeTimeoutSeconds, livingCounter, closedCounter);
     }
 
-    public static AsyncConnection create(final AsynchronousSocketChannel ch, SSLContext sslContext, final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+    public static AsyncConnection create(final Context context, final AsynchronousSocketChannel ch,
-        return new TcpAioAsyncConnection(ch, sslContext, addr0, readTimeoutSeconds, writeTimeoutSeconds, null, null);
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+        return new TcpAioAsyncConnection(context.getBufferSupplier(), context.getBufferConsumer(), ch, null, addr0, readTimeoutSeconds, writeTimeoutSeconds, null, null);
     }
 
-    public static AsyncConnection create(final AsynchronousSocketChannel ch, final SocketAddress addr0, final Context context) {
+    public static AsyncConnection create(final Context context, final AsynchronousSocketChannel ch, SSLContext sslContext,
-        return new TcpAioAsyncConnection(ch, context.sslContext, addr0, context.readTimeoutSeconds, context.writeTimeoutSeconds, null, null);
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+        return new TcpAioAsyncConnection(context.getBufferSupplier(), context.getBufferConsumer(), ch, sslContext, addr0, readTimeoutSeconds, writeTimeoutSeconds, null, null);
     }
 
-    public static AsyncConnection create(final AsynchronousSocketChannel ch, final SocketAddress addr0, final int readTimeoutSeconds,
+    public static AsyncConnection create(final Context context, final AsynchronousSocketChannel ch,
-        final int writeTimeoutSeconds, final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds, final AtomicLong livingCounter, final AtomicLong closedCounter) {
-        return new TcpAioAsyncConnection(ch, null, addr0, readTimeoutSeconds, writeTimeoutSeconds, livingCounter, closedCounter);
+        return new TcpAioAsyncConnection(context.getBufferSupplier(), context.getBufferConsumer(), ch, null, addr0, readTimeoutSeconds, writeTimeoutSeconds, livingCounter, closedCounter);
     }
 
-    public static AsyncConnection create(final AsynchronousSocketChannel ch, SSLContext sslContext, final SocketAddress addr0, final int readTimeoutSeconds,
+    public static AsyncConnection create(final Context context, final AsynchronousSocketChannel ch, SSLContext sslContext,
-        final int writeTimeoutSeconds, final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds, final AtomicLong livingCounter, final AtomicLong closedCounter) {
-        return new TcpAioAsyncConnection(ch, sslContext, addr0, readTimeoutSeconds, writeTimeoutSeconds, livingCounter, closedCounter);
+        return new TcpAioAsyncConnection(context.getBufferSupplier(), context.getBufferConsumer(), ch, sslContext, addr0, readTimeoutSeconds, writeTimeoutSeconds, livingCounter, closedCounter);
     }
 
-    public static AsyncConnection create(final AsynchronousSocketChannel ch, final SocketAddress addr0,
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final AsynchronousSocketChannel ch) {
-        final Context context, final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        return create(bufferPool, ch, null, 0, 0);
-        return new TcpAioAsyncConnection(ch, context.sslContext, addr0, context.readTimeoutSeconds, context.writeTimeoutSeconds, livingCounter, closedCounter);
     }
+
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final AsynchronousSocketChannel ch,
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+        return new TcpAioAsyncConnection(bufferPool, bufferPool, ch, null, addr0, readTimeoutSeconds, writeTimeoutSeconds, null, null);
+    }
+
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final AsynchronousSocketChannel ch, SSLContext sslContext,
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds) {
+        return new TcpAioAsyncConnection(bufferPool, bufferPool, ch, sslContext, addr0, readTimeoutSeconds, writeTimeoutSeconds, null, null);
+    }
+
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final AsynchronousSocketChannel ch,
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds, final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        return new TcpAioAsyncConnection(bufferPool, bufferPool, ch, null, addr0, readTimeoutSeconds, writeTimeoutSeconds, livingCounter, closedCounter);
+    }
+
+    public static AsyncConnection create(final ObjectPool<ByteBuffer> bufferPool, final AsynchronousSocketChannel ch, SSLContext sslContext,
+        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds, final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        return new TcpAioAsyncConnection(bufferPool, bufferPool, ch, sslContext, addr0, readTimeoutSeconds, writeTimeoutSeconds, livingCounter, closedCounter);
+    }
+
 }

src/org/redkale/net/Context.java

@@ -8,6 +8,7 @@ package org.redkale.net;
 import java.net.*;
 import java.nio.*;
 import java.nio.charset.*;
+import java.util.Collection;
 import java.util.concurrent.*;
 import java.util.function.*;
 import java.util.logging.*;
@@ -47,27 +48,6 @@ public class Context {
     //服务的根Servlet
     protected final PrepareServlet prepare;
 
-    //服务的监听地址
-    private final InetSocketAddress address;
-
-    //字符集
-    protected final Charset charset;
-
-    //最大连接数, 为0表示没限制
-    protected final int maxconns;
-
-    //请求内容的大小上限, 默认64K
-    protected final int maxbody;
-
-    //keep alive IO读取的超时时间
-    protected final int aliveTimeoutSeconds;
-
-    //IO读取的超时时间
-    protected final int readTimeoutSeconds;
-
-    //IO写入的超时时间
-    protected final int writeTimeoutSeconds;
-
     //日志Logger
     protected final Logger logger;
 
@@ -80,6 +60,27 @@ public class Context {
     //依赖注入工厂类
     protected final ResourceFactory resourceFactory;
 
+    //最大连接数, 为0表示没限制
+    protected int maxconns;
+
+    //请求内容的大小上限, 默认64K
+    protected int maxbody;
+
+    //keep alive IO读取的超时时间
+    protected int aliveTimeoutSeconds;
+
+    //IO读取的超时时间
+    protected int readTimeoutSeconds;
+
+    //IO写入的超时时间
+    protected int writeTimeoutSeconds;
+
+    //服务的监听地址
+    protected InetSocketAddress address;
+
+    //字符集
+    protected Charset charset;
+
     public Context(ContextConfig config) {
         this(config.serverStartTime, config.logger, config.executor, config.sslContext,
             config.bufferCapacity, config.bufferPool, config.responsePool, config.maxconns, config.maxbody,
@@ -155,7 +156,7 @@ public class Context {
         return bufferPool;
     }
 
-    protected Consumer<ByteBuffer> getBufferConsumer() {
+    public Consumer<ByteBuffer> getBufferConsumer() {
         return bufferPool;
     }
 
@@ -163,11 +164,18 @@ public class Context {
         return bufferPool.get();
     }
 
-    protected void offerBuffer(ByteBuffer buffer) {
+    public void offerBuffer(ByteBuffer buffer) {
         bufferPool.accept(buffer);
     }
 
-    protected void offerBuffer(ByteBuffer... buffers) {
+    public void offerBuffer(ByteBuffer... buffers) {
+        if (buffers == null) return;
+        for (ByteBuffer buffer : buffers) {
+            bufferPool.accept(buffer);
+        }
+    }
+
+    public void offerBuffer(Collection<ByteBuffer> buffers) {
         if (buffers == null) return;
         for (ByteBuffer buffer : buffers) {
             bufferPool.accept(buffer);

src/org/redkale/net/PrepareRunner.java

@@ -9,6 +9,7 @@ import java.io.IOException;
 import java.nio.*;
 import java.nio.channels.*;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.*;
 import org.redkale.util.*;
 
@@ -41,26 +42,24 @@ public class PrepareRunner implements Runnable {
     @Override
     public void run() {
         final boolean keepalive = response != null;
-        final PrepareServlet prepare = context.prepare;
         final ObjectPool<? extends Response> responsePool = context.responsePool;
         if (data != null) { //BIO模式的UDP连接创建AsyncConnection时已经获取到ByteBuffer数据了
             if (response == null) response = responsePool.get();
             try {
                 response.init(channel);
-                prepare.prepare(data, response.request, response);
+                codec(data, response);
             } catch (Throwable t) {
-                context.logger.log(Level.WARNING, "prepare servlet abort, forece to close channel ", t);
+                context.logger.log(Level.WARNING, "prepare servlet abort, force to close channel ", t);
                 response.finish(true);
             }
             return;
         }
         if (response == null) response = responsePool.get();
-        final ByteBuffer buffer = response.request.pollReadBuffer();
         try {
-            channel.read(buffer, keepalive ? context.getAliveTimeoutSeconds() : 0, TimeUnit.SECONDS, null,
+            channel.read(keepalive ? context.getAliveTimeoutSeconds() : context.getReadTimeoutSeconds(), TimeUnit.SECONDS,
-                new CompletionHandler<Integer, Void>() {
+                new CompletionHandler<Integer, ByteBuffer>() {
                 @Override
-                public void completed(Integer count, Void attachment1) {
+                public void completed(Integer count, ByteBuffer buffer) {
                     if (count < 1) {
                         response.request.offerReadBuffer(buffer);
                         channel.dispose();// response.init(channel); 在调用之前异常
@@ -75,39 +74,90 @@ public class PrepareRunner implements Runnable {
 //                        System.println(new String(bs));
 //                    }
                     buffer.flip();
-                    response.init(channel);
                     try {
-                        prepare.prepare(buffer, response.request, response);
+                        response.init(channel);
+                        codec(buffer, response);
                     } catch (Throwable t) {  //此处不可  context.offerBuffer(buffer); 以免prepare.prepare内部异常导致重复 offerBuffer
-                        context.logger.log(Level.WARNING, "prepare servlet abort, forece to close channel ", t);
+                        context.logger.log(Level.WARNING, "prepare servlet abort, force to close channel ", t);
                         response.finish(true);
                     }
                 }
 
                 @Override
-                public void failed(Throwable exc, Void attachment2) {
+                public void failed(Throwable exc, ByteBuffer buffer) {
                     response.request.offerReadBuffer(buffer);
                     channel.dispose();// response.init(channel); 在调用之前异常
                     response.removeChannel();
                     response.finish(true);
                     if (exc != null && context.logger.isLoggable(Level.FINEST)) {
-                        context.logger.log(Level.FINEST, "Servlet Handler read channel erroneous, forece to close channel ", exc);
+                        context.logger.log(Level.FINEST, "Servlet Handler read channel erroneous, force to close channel ", exc);
                     }
                 }
             });
         } catch (Exception te) {
-            response.request.offerReadBuffer(buffer);
             channel.dispose();// response.init(channel); 在调用之前异常
             response.removeChannel();
             response.finish(true);
             if (te != null && context.logger.isLoggable(Level.FINEST)) {
-                context.logger.log(Level.FINEST, "Servlet read channel erroneous, forece to close channel ", te);
+                context.logger.log(Level.FINEST, "Servlet read channel erroneous, force to close channel ", te);
             }
         }
     }
 
-    protected void prepare(ByteBuffer buffer, Request request, Response response) throws IOException {
+    protected void codec(final ByteBuffer buffer, final Response response) throws IOException {
-        context.prepare.prepare(buffer, request, response);
+        final Request request = response.request;
+        final PrepareServlet preparer = context.prepare;
+        preparer.executeCounter.incrementAndGet();
+        final int rs = request.readHeader(buffer);
+        if (rs < 0) {  //表示数据格式不正确
+            channel.offerBuffer(buffer);
+            if (rs != Integer.MIN_VALUE) preparer.illRequestCounter.incrementAndGet();
+            response.finish(true);
+        } else if (rs == 0) {
+            if (buffer.hasRemaining()) {
+                request.setMoredata(buffer);
+            } else {
+                response.request.offerReadBuffer(buffer);
+            }
+            preparer.prepare(request, response);
+        } else {
+            buffer.clear();
+            channel.setReadBuffer(buffer);
+            final AtomicInteger ai = new AtomicInteger(rs);
+            channel.read(new CompletionHandler<Integer, ByteBuffer>() {
+
+                @Override
+                public void completed(Integer result, ByteBuffer attachment) {
+                    attachment.flip();
+                    ai.addAndGet(-request.readBody(attachment));
+                    if (ai.get() > 0) {
+                        attachment.clear();
+                        channel.setReadBuffer(attachment);
+                        channel.read(this);
+                    } else {
+                        if (attachment.hasRemaining()) {
+                            request.setMoredata(attachment);
+                        } else {
+                            response.request.offerReadBuffer(attachment);
+                        }
+                        try {
+                            preparer.prepare(request, response);
+                        } catch (Throwable t) {  //此处不可  context.offerBuffer(buffer); 以免preparer.prepare内部异常导致重复 offerBuffer
+                            context.logger.log(Level.WARNING, "prepare servlet abort, force to close channel ", t);
+                            response.finish(true);
+                        }
+                    }
+                }
+
+                @Override
+                public void failed(Throwable exc, ByteBuffer attachment) {
+                    preparer.illRequestCounter.incrementAndGet();
+                    response.request.offerReadBuffer(attachment);
+                    response.finish(true);
+                    if (exc != null) request.context.logger.log(Level.FINER, "Servlet read channel erroneous, force to close channel ", exc);
+                }
+            });
+        }
     }
 
     protected void initResponse(Response response, AsyncConnection channel) {

src/org/redkale/net/PrepareServlet.java

@@ -6,12 +6,9 @@
 package org.redkale.net;
 
 import java.io.*;
-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.*;
 
 /**
@@ -210,63 +207,11 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
     @SuppressWarnings("unchecked")
     public abstract void addServlet(S servlet, Object attachment, AnyValue conf, K... mappings);
 
-    public void prepare(final ByteBuffer buffer, final R request, final P response) throws IOException {
+    public final void prepare(final R request, final P response) throws IOException {
-        executeCounter.incrementAndGet();
+        request.prepare();
-        final int rs = request.readHeader(buffer);
+        response.filter = this.headFilter;
-        if (rs < 0) {
+        response.servlet = this;
-            request.offerReadBuffer(buffer);
+        response.nextEvent();
-            if (rs != Integer.MIN_VALUE) illRequestCounter.incrementAndGet();
-            response.finish(true);
-        } else if (rs == 0) {
-            if (buffer.hasRemaining()) {
-                request.setMoredata(buffer);
-            } else {
-                request.offerReadBuffer(buffer);
-            }
-            request.prepare();
-            response.filter = this.headFilter;
-            response.servlet = this;
-            response.nextEvent();
-        } else {
-            buffer.clear();
-            final AtomicInteger ai = new AtomicInteger(rs);
-            request.channel.read(buffer, buffer, new CompletionHandler<Integer, ByteBuffer>() {
-
-                @Override
-                public void completed(Integer result, ByteBuffer attachment) {
-                    buffer.flip();
-                    ai.addAndGet(-request.readBody(buffer));
-                    if (ai.get() > 0) {
-                        buffer.clear();
-                        request.channel.read(buffer, buffer, this);
-                    } else {
-                        if (buffer.hasRemaining()) {
-                            request.setMoredata(buffer);
-                        } else {
-                            request.offerReadBuffer(buffer);
-                        }
-                        request.prepare();
-                        try {
-                            response.filter = PrepareServlet.this.headFilter;
-                            response.servlet = PrepareServlet.this;
-                            response.nextEvent();
-                        } catch (Exception e) {
-                            illRequestCounter.incrementAndGet();
-                            response.finish(true);
-                            request.context.logger.log(Level.WARNING, "prepare servlet abort, forece to close channel ", e);
-                        }
-                    }
-                }
-
-                @Override
-                public void failed(Throwable exc, ByteBuffer attachment) {
-                    illRequestCounter.incrementAndGet();
-                    request.offerReadBuffer(buffer);
-                    response.finish(true);
-                    if (exc != null) request.context.logger.log(Level.FINER, "Servlet read channel erroneous, forece to close channel ", exc);
-                }
-            });
-        }
     }
 
     protected AnyValue getServletConf(Servlet servlet) {

src/org/redkale/net/ProtocolServer.java

@@ -73,13 +73,13 @@ public abstract class ProtocolServer {
             } else if ("aio".equalsIgnoreCase(netimpl)) {
                 return new TcpAioProtocolServer(context);
             } else if ("nio".equalsIgnoreCase(netimpl)) {
-                return new TcpNioProtocolServer(context);
+                return null;//  return new TcpNioProtocolServer(context);
             }
         } else if ("UDP".equalsIgnoreCase(protocol)) {
             if (netimpl == null || netimpl.isEmpty()) {
-                return new UdpBioProtocolServer(context);
+                return null;// return new UdpBioProtocolServer(context);
             } else if ("bio".equalsIgnoreCase(netimpl)) {
-                return new UdpBioProtocolServer(context);
+                return null;// return new UdpBioProtocolServer(context);
             }
         } else if (netimpl == null || netimpl.isEmpty()) {
             throw new RuntimeException("ProtocolServer not support protocol " + protocol);

src/org/redkale/net/Response.java

@@ -34,7 +34,7 @@ public abstract class Response<C extends Context, R extends Request<C>> {
 
     protected ByteBuffer writeBodyBuffer;
 
-    private boolean inited = true;
+    private volatile boolean inited = true;
 
     protected Object output; //输出的结果对象
 

src/org/redkale/net/Server.java

@@ -12,8 +12,9 @@ import java.text.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicInteger;
-import java.util.logging.Logger;
+import java.util.logging.*;
 import javax.net.ssl.SSLContext;
+import org.redkale.net.Filter;
 import org.redkale.util.*;
 
 /**
@@ -287,6 +288,74 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
             + ", started in " + (System.currentTimeMillis() - context.getServerStartTime()) + " ms");
     }
 
+    public void changeAddress(final InetSocketAddress addr) throws IOException {
+        long s = System.currentTimeMillis();
+        Objects.requireNonNull(addr);
+        final InetSocketAddress oldAddress = context.address;
+        final ProtocolServer oldServerChannel = this.serverChannel;
+        context.address = addr;
+        ProtocolServer newServerChannel = null;
+        try {
+            newServerChannel = ProtocolServer.create(this.protocol, context, this.serverClassLoader, config == null ? null : config.getValue("netimpl"));
+            newServerChannel.open(config);
+            newServerChannel.bind(addr, backlog);
+            newServerChannel.accept();
+        } catch (IOException e) {
+            context.address = oldAddress;
+            throw e;
+        }
+        this.address = context.address;
+        this.serverChannel = newServerChannel;
+        final String threadName = "[" + Thread.currentThread().getName() + "] ";
+        logger.info(threadName + this.getClass().getSimpleName() + ("TCP".equalsIgnoreCase(protocol) ? "" : ("." + protocol))
+            + " change address listen: " + address + ", started in " + (System.currentTimeMillis() - s) + " ms");
+        if (oldServerChannel != null) {
+            new Thread() {
+
+                @Override
+                public void run() {
+                    try {
+                        Thread.sleep(10_000);
+                        oldServerChannel.close();
+                    } catch (Exception e) {
+                        logger.log(Level.WARNING, "Server.changeInetSocketAddress(addr=" + addr + ") error", e);
+                    }
+                }
+            }.start();
+        }
+    }
+
+    public void changeMaxconns(final int newmaxconns) {
+        this.maxconns = newmaxconns;
+        if (this.context != null) this.context.maxconns = newmaxconns;
+        if (this.serverChannel != null) this.serverChannel.maxconns = newmaxconns;
+    }
+
+    public void changeCharset(final Charset newcharset) {
+        this.charset = newcharset;
+        if (this.context != null) this.context.charset = newcharset;
+    }
+
+    public void changeMaxbody(final int newmaxbody) {
+        this.maxbody = newmaxbody;
+        if (this.context != null) this.context.maxbody = newmaxbody;
+    }
+
+    public void changeReadTimeoutSeconds(final int newReadTimeoutSeconds) {
+        this.readTimeoutSeconds = newReadTimeoutSeconds;
+        if (this.context != null) this.context.readTimeoutSeconds = newReadTimeoutSeconds;
+    }
+
+    public void changeWriteTimeoutSeconds(final int newWriteTimeoutSeconds) {
+        this.writeTimeoutSeconds = newWriteTimeoutSeconds;
+        if (this.context != null) this.context.writeTimeoutSeconds = newWriteTimeoutSeconds;
+    }
+
+    public void changeAliveTimeoutSeconds(final int newAliveTimeoutSeconds) {
+        this.aliveTimeoutSeconds = newAliveTimeoutSeconds;
+        if (this.context != null) this.context.aliveTimeoutSeconds = newAliveTimeoutSeconds;
+    }
+
     protected abstract C createContext();
 
     public void shutdown() throws IOException {

src/org/redkale/net/TcpAioAsyncConnection.java

@@ -12,6 +12,7 @@ import java.nio.channels.*;
 import java.util.Set;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.*;
 import javax.net.ssl.SSLContext;
 
 /**
@@ -35,11 +36,12 @@ public class TcpAioAsyncConnection extends AsyncConnection {
 
     private BlockingQueue<WriteEntry> writeQueue;
 
-    public TcpAioAsyncConnection(final AsynchronousSocketChannel ch, SSLContext sslContext,
+    public TcpAioAsyncConnection(Supplier<ByteBuffer> bufferSupplier, Consumer<ByteBuffer> bufferConsumer,
-        final SocketAddress addr0, final int readTimeoutSeconds, final int writeTimeoutSeconds,
+        final AsynchronousSocketChannel ch, final SSLContext sslContext, final SocketAddress addr0,
+        final int readTimeoutSeconds, final int writeTimeoutSeconds,
         final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        super(bufferSupplier, bufferConsumer, sslContext);
         this.channel = ch;
-        this.sslContext = sslContext;
         this.readTimeoutSeconds = readTimeoutSeconds;
         this.writeTimeoutSeconds = writeTimeoutSeconds;
         SocketAddress addr = addr0;
@@ -91,19 +93,21 @@ public class TcpAioAsyncConnection extends AsyncConnection {
     }
 
     @Override
-    public <A> void read(ByteBuffer dst, A attachment, CompletionHandler<Integer, ? super A> handler) {
+    public void read(CompletionHandler<Integer, ByteBuffer> handler) {
         this.readtime = System.currentTimeMillis();
+        ByteBuffer dst = pollReadBuffer();
         if (readTimeoutSeconds > 0) {
-            channel.read(dst, readTimeoutSeconds, TimeUnit.SECONDS, attachment, handler);
+            channel.read(dst, readTimeoutSeconds, TimeUnit.SECONDS, dst, handler);
         } else {
-            channel.read(dst, attachment, handler);
+            channel.read(dst, dst, handler);
         }
     }
 
     @Override
-    public <A> void read(ByteBuffer dst, long timeout, TimeUnit unit, A attachment, CompletionHandler<Integer, ? super A> handler) {
+    public void read(long timeout, TimeUnit unit, CompletionHandler<Integer, ByteBuffer> handler) {
         this.readtime = System.currentTimeMillis();
-        channel.read(dst, timeout < 0 ? 0 : timeout, unit, attachment, handler);
+        ByteBuffer dst = pollReadBuffer();
+        channel.read(dst, timeout < 0 ? 0 : timeout, unit, dst, handler);
     }
 
     private <A> void nextWrite(A attachment) {
@@ -223,13 +227,21 @@ public class TcpAioAsyncConnection extends AsyncConnection {
     }
 
     @Override
-    public final Future<Integer> read(ByteBuffer dst) {
+    public final int read(ByteBuffer dst) throws IOException {
-        return channel.read(dst);
+        try {
+            return channel.read(dst).get();
+        } catch (InterruptedException | ExecutionException e) {
+            throw new IOException(e);
+        }
     }
 
     @Override
-    public final Future<Integer> write(ByteBuffer src) {
+    public final int write(ByteBuffer src) throws IOException {
-        return channel.write(src);
+        try {
+            return channel.write(src).get();
+        } catch (InterruptedException | ExecutionException e) {
+            throw new IOException(e);
+        }
     }
 
     @Override

src/org/redkale/net/TcpAioProtocolServer.java

@@ -33,7 +33,7 @@ public class TcpAioProtocolServer extends ProtocolServer {
     @Override
     public void open(AnyValue config) throws IOException {
         //group = AsynchronousChannelGroup.withThreadPool(context.executor);
-        group = AsynchronousChannelGroup.withFixedThreadPool(context.executor.getCorePoolSize(), context.executor.getThreadFactory()); 
+        group = AsynchronousChannelGroup.withFixedThreadPool(context.executor.getCorePoolSize(), context.executor.getThreadFactory());
         this.serverChannel = AsynchronousServerSocketChannel.open(group);
 
         final Set<SocketOption<?>> options = this.serverChannel.supportedOptions();
@@ -92,13 +92,13 @@ public class TcpAioProtocolServer extends ProtocolServer {
                     channel.setOption(StandardSocketOptions.SO_REUSEADDR, true);
                     channel.setOption(StandardSocketOptions.SO_RCVBUF, 16 * 1024);
                     channel.setOption(StandardSocketOptions.SO_SNDBUF, 16 * 1024);
-                } catch (IOException e) {
+
-                    context.logger.log(Level.INFO, channel + " setOption error", e);
+                    AsyncConnection conn = new TcpAioAsyncConnection(context.getBufferSupplier(), context.getBufferConsumer(), channel,
+                        context.getSSLContext(), null, context.readTimeoutSeconds, context.writeTimeoutSeconds, livingCounter, closedCounter);
+                    context.runAsync(new PrepareRunner(context, conn, null, null));
+                } catch (Throwable e) {
+                    context.logger.log(Level.INFO, channel + " accept error", e);
                 }
-                AsyncConnection conn = new TcpAioAsyncConnection(channel, context.sslContext, null, context.readTimeoutSeconds, context.writeTimeoutSeconds, null, null);
-                conn.livingCounter = livingCounter;
-                conn.closedCounter = closedCounter;
-                context.runAsync(new PrepareRunner(context, conn, null, null));
             }
 
             @Override

src/org/redkale/net/TcpBioAsyncConnection.java

@@ -1,240 +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;
-
-import java.io.IOException;
-import java.net.*;
-import java.nio.ByteBuffer;
-import java.nio.channels.*;
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.AtomicLong;
-
-/**
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public class TcpBioAsyncConnection extends AsyncConnection {
-
-    static final Set<SocketOption<?>> defaultOptions = defaultOptions();
-
-    private static Set<SocketOption<?>> defaultOptions() {
-        HashSet<SocketOption<?>> set = new HashSet<>(5);
-        set.add(StandardSocketOptions.SO_SNDBUF);
-        set.add(StandardSocketOptions.SO_RCVBUF);
-        set.add(StandardSocketOptions.SO_KEEPALIVE);
-        set.add(StandardSocketOptions.SO_REUSEADDR);
-        set.add(StandardSocketOptions.TCP_NODELAY);
-        return Collections.unmodifiableSet(set);
-    }
-
-    private int readTimeoutSeconds;
-
-    private int writeTimeoutSeconds;
-
-    private final Socket socket;
-
-    private final ReadableByteChannel readChannel;
-
-    private final WritableByteChannel writeChannel;
-
-    private final SocketAddress remoteAddress;
-
-    public TcpBioAsyncConnection(final Socket socket, final SocketAddress addr0, final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
-        final AtomicLong livingCounter, final AtomicLong closedCounter) {
-        this.socket = socket;
-        ReadableByteChannel rc = null;
-        WritableByteChannel wc = null;
-        try {
-            socket.setSoTimeout(Math.max(readTimeoutSeconds0, writeTimeoutSeconds0));
-            rc = Channels.newChannel(socket.getInputStream());
-            wc = Channels.newChannel(socket.getOutputStream());
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        this.readChannel = rc;
-        this.writeChannel = wc;
-        this.readTimeoutSeconds = readTimeoutSeconds0;
-        this.writeTimeoutSeconds = writeTimeoutSeconds0;
-        SocketAddress addr = addr0;
-        if (addr == null) {
-            try {
-                addr = socket.getRemoteSocketAddress();
-            } catch (Exception e) {
-                //do nothing
-            }
-        }
-        this.remoteAddress = addr;
-        this.livingCounter = livingCounter;
-        this.closedCounter = closedCounter;
-    }
-
-    @Override
-    public boolean isTCP() {
-        return true;
-    }
-
-    @Override
-    public SocketAddress getRemoteAddress() {
-        return remoteAddress;
-    }
-
-    @Override
-    public SocketAddress getLocalAddress() {
-        return socket.getLocalSocketAddress();
-    }
-
-    @Override
-    public int getReadTimeoutSeconds() {
-        return readTimeoutSeconds;
-    }
-
-    @Override
-    public int getWriteTimeoutSeconds() {
-        return writeTimeoutSeconds;
-    }
-
-    @Override
-    public void setReadTimeoutSeconds(int readTimeoutSeconds) {
-        this.readTimeoutSeconds = readTimeoutSeconds;
-    }
-
-    @Override
-    public void setWriteTimeoutSeconds(int writeTimeoutSeconds) {
-        this.writeTimeoutSeconds = writeTimeoutSeconds;
-    }
-
-    @Override
-    public boolean shutdownInput() {
-        try {
-            this.socket.shutdownInput();
-            return true;
-        } catch (IOException e) {
-            return false;
-        }
-    }
-
-    @Override
-    public boolean shutdownOutput() {
-        try {
-            this.socket.shutdownOutput();
-            return true;
-        } catch (IOException e) {
-            return false;
-        }
-    }
-
-    @Override
-    public <T> boolean setOption(SocketOption<T> name, T value) {
-        try {
-            if (StandardSocketOptions.SO_REUSEADDR == name) {
-                this.socket.setReuseAddress((Boolean) value);
-                return true;
-            }
-            if (StandardSocketOptions.SO_KEEPALIVE == name) {
-                this.socket.setKeepAlive((Boolean) value);
-                return true;
-            }
-            if (StandardSocketOptions.TCP_NODELAY == name) {
-                this.socket.setTcpNoDelay((Boolean) value);
-                return true;
-            }
-            if (StandardSocketOptions.SO_RCVBUF == name) {
-                this.socket.setReceiveBufferSize((Integer) value);
-                return true;
-            }
-            if (StandardSocketOptions.SO_SNDBUF == name) {
-                this.socket.setSendBufferSize((Integer) value);
-                return true;
-            }
-        } catch (IOException e) {
-            return false;
-        }
-        return false;
-    }
-
-    @Override
-    public Set<SocketOption<?>> supportedOptions() {
-        return defaultOptions;
-    }
-
-    @Override
-    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++) {
-                rs += writeChannel.write(srcs[i]);
-            }
-            this.writetime = System.currentTimeMillis();
-            if (handler != null) handler.completed(rs, attachment);
-        } catch (IOException e) {
-            if (handler != null) handler.failed(e, attachment);
-        }
-    }
-
-    @Override
-    public <A> void read(ByteBuffer dst, A attachment, CompletionHandler<Integer, ? super A> handler) {
-        try {
-            int rs = readChannel.read(dst);
-            this.readtime = System.currentTimeMillis();
-            if (handler != null) handler.completed(rs, attachment);
-        } catch (IOException e) {
-            if (handler != null) handler.failed(e, attachment);
-        }
-    }
-
-    @Override
-    public <A> void read(ByteBuffer dst, long timeout, TimeUnit unit, A attachment, CompletionHandler<Integer, ? super A> handler) {
-        read(dst, attachment, handler);
-    }
-
-    @Override
-    public Future<Integer> read(ByteBuffer dst) {
-        try {
-            int rs = readChannel.read(dst);
-            this.readtime = System.currentTimeMillis();
-            return CompletableFuture.completedFuture(rs);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    @Override
-    public <A> void write(ByteBuffer src, A attachment, CompletionHandler<Integer, ? super A> handler) {
-        try {
-            int rs = writeChannel.write(src);
-            this.writetime = System.currentTimeMillis();
-            if (handler != null) handler.completed(rs, attachment);
-        } catch (IOException e) {
-            if (handler != null) handler.failed(e, attachment);
-        }
-    }
-
-    @Override
-    public Future<Integer> write(ByteBuffer src) {
-        try {
-            int rs = writeChannel.write(src);
-            this.writetime = System.currentTimeMillis();
-            return CompletableFuture.completedFuture(rs);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    @Override
-    public void close() throws IOException {
-        super.close();
-        this.socket.close();
-    }
-
-    @Override
-    public boolean isOpen() {
-        return !socket.isClosed();
-    }
-}

src/org/redkale/net/TcpNioAsyncConnection.java

@@ -1,366 +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;
-
-import java.io.IOException;
-import java.net.*;
-import java.nio.ByteBuffer;
-import java.nio.channels.*;
-import java.util.Set;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.AtomicLong;
-
-/**
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public class TcpNioAsyncConnection extends AsyncConnection {
-
-    protected int readTimeoutSeconds;
-
-    protected int writeTimeoutSeconds;
-
-    protected final Selector selector;
-
-    protected SelectionKey key;
-
-    protected final SocketChannel channel;
-
-    protected final SocketAddress remoteAddress;
-
-    ByteBuffer readBuffer;
-
-    Object readAttachment;
-
-    CompletionHandler readHandler;
-
-    ByteBuffer writeOneBuffer;
-
-    ByteBuffer[] writeBuffers;
-
-    int writingCount;
-
-    int writeOffset;
-
-    int writeLength;
-
-    Object writeAttachment;
-
-    CompletionHandler writeHandler;
-
-    public TcpNioAsyncConnection(final SocketChannel ch, SocketAddress addr0,
-        final Selector selector,
-        final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
-        final AtomicLong livingCounter, final AtomicLong closedCounter) {
-        this.channel = ch;
-        this.selector = selector;
-        this.readTimeoutSeconds = readTimeoutSeconds0;
-        this.writeTimeoutSeconds = writeTimeoutSeconds0;
-        SocketAddress addr = addr0;
-        if (addr == null) {
-            try {
-                addr = ch.getRemoteAddress();
-            } catch (Exception e) {
-                //do nothing
-            }
-        }
-        this.remoteAddress = addr;
-        this.livingCounter = livingCounter;
-        this.closedCounter = closedCounter;
-    }
-
-    @Override
-    public void setReadTimeoutSeconds(int readTimeoutSeconds) {
-        this.readTimeoutSeconds = readTimeoutSeconds;
-    }
-
-    @Override
-    public void setWriteTimeoutSeconds(int writeTimeoutSeconds) {
-        this.writeTimeoutSeconds = writeTimeoutSeconds;
-    }
-
-    @Override
-    public int getReadTimeoutSeconds() {
-        return this.readTimeoutSeconds;
-    }
-
-    @Override
-    public int getWriteTimeoutSeconds() {
-        return this.writeTimeoutSeconds;
-    }
-
-    @Override
-    public final SocketAddress getRemoteAddress() {
-        return remoteAddress;
-    }
-
-    @Override
-    public SocketAddress getLocalAddress() {
-        try {
-            return channel.getLocalAddress();
-        } catch (IOException e) {
-            return null;
-        }
-    }
-
-    @Override
-    public boolean shutdownInput() {
-        try {
-            this.channel.shutdownInput();
-            return true;
-        } catch (IOException e) {
-            return false;
-        }
-    }
-
-    @Override
-    public boolean shutdownOutput() {
-        try {
-            this.channel.shutdownOutput();
-            return true;
-        } catch (IOException e) {
-            return false;
-        }
-    }
-
-    @Override
-    public <T> boolean setOption(SocketOption<T> name, T value) {
-        try {
-            this.channel.setOption(name, value);
-            return true;
-        } catch (IOException e) {
-            return false;
-        }
-    }
-
-    @Override
-    public Set<SocketOption<?>> supportedOptions() {
-        return this.channel.supportedOptions();
-    }
-
-    CompletionHandler removeReadHandler() {
-        CompletionHandler handler = this.readHandler;
-        this.readHandler = null;
-        return handler;
-    }
-
-    ByteBuffer removeReadBuffer() {
-        ByteBuffer buffer = this.readBuffer;
-        this.readBuffer = null;
-        return buffer;
-    }
-
-    Object removeReadAttachment() {
-        Object attach = this.readAttachment;
-        this.readAttachment = null;
-        return attach;
-    }
-
-    void completeRead(int rs) {
-        Object attach = this.readAttachment;
-        CompletionHandler handler = this.readHandler;
-        this.readBuffer = null;
-        this.readAttachment = null;
-        this.readHandler = null;
-        handler.completed(rs, attach);
-    }
-
-    void faileRead(Throwable t) {
-        Object attach = this.readAttachment;
-        CompletionHandler handler = this.readHandler;
-        this.readBuffer = null;
-        this.readAttachment = null;
-        this.readHandler = null;
-        handler.failed(t, attach);
-    }
-
-    CompletionHandler removeWriteHandler() {
-        CompletionHandler handler = this.writeHandler;
-        this.writeHandler = null;
-        return handler;
-    }
-
-    ByteBuffer removeWriteOneBuffer() {
-        ByteBuffer buffer = this.writeOneBuffer;
-        this.writeOneBuffer = null;
-        return buffer;
-    }
-
-    ByteBuffer[] removeWriteBuffers() {
-        ByteBuffer[] buffers = this.writeBuffers;
-        this.writeBuffers = null;
-        return buffers;
-    }
-
-    int removeWritingCount() {
-        int rs = this.writingCount;
-        this.writingCount = 0;
-        return rs;
-    }
-
-    int removeWriteOffset() {
-        int rs = this.writeOffset;
-        this.writeOffset = 0;
-        return rs;
-    }
-
-    int removeWriteLength() {
-        int rs = this.writeLength;
-        this.writeLength = 0;
-        return rs;
-    }
-
-    Object removeWriteAttachment() {
-        Object attach = this.writeAttachment;
-        this.writeAttachment = null;
-        return attach;
-    }
-
-    void completeWrite(int rs) {
-        Object attach = this.writeAttachment;
-        CompletionHandler handler = this.writeHandler;
-        this.writeOneBuffer = null;
-        this.writeBuffers = null;
-        this.writeOffset = 0;
-        this.writeLength = 0;
-        this.writeAttachment = null;
-        this.writeHandler = null;
-        handler.completed(rs, attach);
-    }
-
-    void faileWrite(Throwable t) {
-        Object attach = this.writeAttachment;
-        CompletionHandler handler = this.writeHandler;
-        this.writeOneBuffer = null;
-        this.writeBuffers = null;
-        this.writeOffset = 0;
-        this.writeLength = 0;
-        this.writeAttachment = null;
-        this.writeHandler = null;
-        handler.failed(t, attach);
-    }
-
-    @Override
-    public <A> void read(ByteBuffer dst, A attachment, CompletionHandler<Integer, ? super A> handler) {
-        if (this.readHandler != null) throw new RuntimeException("pending read");
-        try {
-            this.readBuffer = dst;
-            this.readAttachment = attachment;
-            this.readHandler = handler;
-            if (key == null) {
-                key = channel.register(selector, SelectionKey.OP_READ);
-                key.attach(this);
-            } else {
-                key.interestOps(SelectionKey.OP_READ);
-            }
-            selector.wakeup();
-        } catch (Exception e) {
-            faileRead(e);
-        }
-    }
-
-    @Override
-    public <A> void read(ByteBuffer dst, long timeout, TimeUnit unit, A attachment, CompletionHandler<Integer, ? super A> handler) {
-        read(dst, attachment, handler);
-    }
-
-    @Override
-    public Future<Integer> read(ByteBuffer dst) {
-        CompletableFuture future = new CompletableFuture();
-        read(dst, null, new CompletionHandler<Integer, Void>() {
-            @Override
-            public void completed(Integer result, Void attachment) {
-                future.complete(result);
-            }
-
-            @Override
-            public void failed(Throwable exc, Void attachment) {
-                future.completeExceptionally(exc);
-            }
-        });
-        return future;
-    }
-
-    @Override
-    public <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
-        if (this.writeHandler != null) throw new RuntimeException("pending write");
-        try {
-            this.writeBuffers = srcs;
-            this.writeOffset = offset;
-            this.writeLength = length;
-            this.writingCount = 0;
-            this.writeAttachment = attachment;
-            this.writeHandler = handler;
-            if (key == null) {
-                key = channel.register(selector, SelectionKey.OP_WRITE);
-                key.attach(this);
-            } else {
-                key.interestOps(SelectionKey.OP_WRITE);
-            }
-            selector.wakeup();
-        } catch (Exception e) {
-            faileWrite(e);
-        }
-    }
-
-    @Override
-    public <A> void write(ByteBuffer src, A attachment, CompletionHandler<Integer, ? super A> handler) {
-        if (this.writeHandler != null) throw new RuntimeException("pending write");
-        try {
-            this.writeOneBuffer = src;
-            this.writingCount = 0;
-            this.writeAttachment = attachment;
-            this.writeHandler = handler;
-            if (key == null) {
-                key = channel.register(selector, SelectionKey.OP_WRITE);
-                key.attach(this);
-            } else {
-                key.interestOps(SelectionKey.OP_WRITE);
-            }
-            selector.wakeup();
-        } catch (Exception e) {
-            faileWrite(e);
-        }
-    }
-
-    @Override
-    public Future<Integer> write(ByteBuffer src) {
-        CompletableFuture future = new CompletableFuture();
-        write(src, null, new CompletionHandler<Integer, Void>() {
-            @Override
-            public void completed(Integer result, Void attachment) {
-                future.complete(result);
-            }
-
-            @Override
-            public void failed(Throwable exc, Void attachment) {
-                future.completeExceptionally(exc);
-            }
-        });
-        return future;
-    }
-
-    @Override
-    public final void close() throws IOException {
-        super.close();
-        channel.close();
-        key.cancel();
-    }
-
-    @Override
-    public final boolean isOpen() {
-        return channel.isOpen();
-    }
-
-    @Override
-    public final boolean isTCP() {
-        return true;
-    }
-
-}

src/org/redkale/net/TcpNioProtocolServer.java

@@ -1,370 +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;
-
-import java.io.IOException;
-import java.net.*;
-import java.nio.ByteBuffer;
-import java.nio.channels.*;
-import java.util.*;
-import java.util.concurrent.*;
-import org.redkale.util.AnyValue;
-
-/**
- * 协议底层Server
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public class TcpNioProtocolServer extends ProtocolServer {
-
-    private Selector acceptSelector;
-
-    private ServerSocketChannel serverChannel;
-
-    private NioThreadWorker[] workers;
-
-    private NioThreadWorker currWorker;
-
-    private boolean running;
-
-    public TcpNioProtocolServer(Context context) {
-        super(context);
-    }
-
-    @Override
-    public void open(AnyValue config) throws IOException {
-        acceptSelector = Selector.open();
-        this.serverChannel = ServerSocketChannel.open();
-        serverChannel.configureBlocking(false);
-        ServerSocket socket = serverChannel.socket();
-        socket.setReceiveBufferSize(16 * 1024);
-        socket.setReuseAddress(true);
-
-        final Set<SocketOption<?>> options = this.serverChannel.supportedOptions();
-        if (options.contains(StandardSocketOptions.TCP_NODELAY)) {
-            this.serverChannel.setOption(StandardSocketOptions.TCP_NODELAY, true);
-        }
-        if (options.contains(StandardSocketOptions.SO_KEEPALIVE)) {
-            this.serverChannel.setOption(StandardSocketOptions.SO_KEEPALIVE, true);
-        }
-        if (options.contains(StandardSocketOptions.SO_REUSEADDR)) {
-            this.serverChannel.setOption(StandardSocketOptions.SO_REUSEADDR, true);
-        }
-        if (options.contains(StandardSocketOptions.SO_RCVBUF)) {
-            this.serverChannel.setOption(StandardSocketOptions.SO_RCVBUF, 16 * 1024);
-        }
-        if (options.contains(StandardSocketOptions.SO_SNDBUF)) {
-            this.serverChannel.setOption(StandardSocketOptions.SO_SNDBUF, 16 * 1024);
-        }
-    }
-
-    @Override
-    public void bind(SocketAddress local, int backlog) throws IOException {
-        this.serverChannel.bind(local, backlog);
-    }
-
-    @Override
-    public <T> Set<SocketOption<?>> supportedOptions() {
-        return this.serverChannel.supportedOptions();
-    }
-
-    @Override
-    public <T> void setOption(SocketOption<T> name, T value) throws IOException {
-        this.serverChannel.setOption(name, value);
-    }
-
-    @Override
-    public void accept() throws IOException {
-        this.serverChannel.register(acceptSelector, SelectionKey.OP_ACCEPT);
-        this.running = true;
-        this.workers = new NioThreadWorker[Runtime.getRuntime().availableProcessors()];
-        final CountDownLatch wkcdl = new CountDownLatch(workers.length);
-        for (int i = 0; i < workers.length; i++) {
-            workers[i] = new NioThreadWorker(wkcdl, i + 1, workers.length);
-            workers[i].setDaemon(true);
-            workers[i].start();
-        }
-        for (int i = 0; i < workers.length - 1; i++) { //构成环形
-            workers[i].next = workers[i + 1];
-        }
-        workers[workers.length - 1].next = workers[0];
-        currWorker = workers[0];
-        try {
-            wkcdl.await(3, TimeUnit.SECONDS);
-        } catch (Exception e) {
-            throw new IOException(e);
-        }
-        final CountDownLatch cdl = new CountDownLatch(1);
-        new Thread() {
-            @Override
-            public void run() {
-                cdl.countDown();
-                while (running) {
-                    try {
-                        acceptSelector.select();
-                        Set<SelectionKey> selectedKeys = acceptSelector.selectedKeys();
-                        synchronized (selectedKeys) {
-                            Iterator<?> iter = selectedKeys.iterator();
-                            while (iter.hasNext()) {
-                                SelectionKey key = (SelectionKey) iter.next();
-                                iter.remove();
-                                if (key.isAcceptable()) {
-                                    try {
-                                        SocketChannel channel = ((ServerSocketChannel) key.channel()).accept();
-                                        createCounter.incrementAndGet();
-                                        livingCounter.incrementAndGet();
-                                        currWorker.addChannel(channel);
-                                        currWorker = currWorker.next;
-                                    } catch (IOException io) {
-                                        io.printStackTrace();
-                                    }
-                                }
-                            }
-                        }
-                    } catch (Throwable t) {
-                        t.printStackTrace();
-                    }
-                }
-            }
-        }.start();
-        try {
-            cdl.await(3, TimeUnit.SECONDS);
-        } catch (Exception e) {
-            throw new IOException(e);
-        }
-    }
-
-    @Override
-    public void close() throws IOException {
-        if (!this.running) return;
-        serverChannel.close();
-        acceptSelector.close();
-        for (NioThreadWorker worker : workers) {
-            worker.interrupt();
-        }
-        this.running = false;
-    }
-
-    class NioThreadWorker extends Thread {
-
-        final Selector selector;
-
-        final CountDownLatch cdl;
-
-        private final Queue<TcpNioAsyncConnection> connected;
-
-        private final CopyOnWriteArrayList<TcpNioAsyncConnection> done;
-
-        protected volatile Thread ownerThread;
-
-        NioThreadWorker next;
-
-        public NioThreadWorker(final CountDownLatch cdl, int idx, int count) {
-            this.cdl = cdl;
-            String idxstr = "000000" + idx;
-            this.setName("NioThreadWorker:" + context.getServerAddress().getPort() + "-" + idxstr.substring(idxstr.length() - ("" + count).length()));
-            try {
-                this.selector = Selector.open();
-            } catch (IOException e) {
-                throw new RuntimeException(e);
-            }
-            this.connected = new ArrayBlockingQueue<>(1000000);
-            this.done = new CopyOnWriteArrayList<>();
-        }
-
-        public boolean addChannel(SocketChannel channel) throws IOException {
-            TcpNioAsyncConnection conn = new TcpNioAsyncConnection(channel, null, selector, context.readTimeoutSeconds, context.writeTimeoutSeconds, null, null);
-            return connected.add(conn);
-        }
-
-        protected void processConnected() {
-            TcpNioAsyncConnection schannel;
-            try {
-                while ((schannel = connected.poll()) != null) {
-                    SocketChannel channel = schannel.channel;
-                    channel.configureBlocking(false);
-                    channel.setOption(StandardSocketOptions.TCP_NODELAY, true);
-                    channel.setOption(StandardSocketOptions.SO_KEEPALIVE, true);
-                    channel.setOption(StandardSocketOptions.SO_REUSEADDR, true);
-                    channel.setOption(StandardSocketOptions.SO_RCVBUF, 16 * 1024);
-                    channel.setOption(StandardSocketOptions.SO_SNDBUF, 16 * 1024);
-                    channel.register(selector, SelectionKey.OP_READ).attach(schannel);
-                }
-            } catch (IOException e) {
-                // do nothing
-            }
-            synchronized (done) {
-                for (TcpNioAsyncConnection conn : done) {
-                    if (conn.key != null && conn.key.isValid()) {
-                        conn.key.interestOps(SelectionKey.OP_WRITE);
-                    }
-                }
-                done.clear();
-            }
-        }
-
-        public boolean isSameThread() {
-            return this.ownerThread == Thread.currentThread();
-        }
-
-        @Override
-        public void run() {
-            this.ownerThread = Thread.currentThread();
-            if (cdl != null) cdl.countDown();
-            while (running) {
-                processConnected();
-                try {
-                    selector.select(50);
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-                try {
-                    Set<SelectionKey> selectedKeys = selector.selectedKeys();
-                    synchronized (selectedKeys) {
-                        Iterator<?> iter = selectedKeys.iterator();
-                        while (iter.hasNext()) {
-                            SelectionKey key = (SelectionKey) iter.next();
-                            iter.remove();
-                            processKey(key);
-                        }
-                    }
-                } catch (Exception e) {
-                    e.printStackTrace();
-                }
-            }
-        }
-
-        private void processKey(SelectionKey key) {
-            if (key == null || !key.isValid()) return;
-            SocketChannel socket = (SocketChannel) key.channel();
-            TcpNioAsyncConnection conn = (TcpNioAsyncConnection) key.attachment();
-            if (!socket.isOpen()) {
-                if (conn == null) {
-                    key.cancel();
-                } else {
-                    conn.dispose();
-                }
-                return;
-            }
-            if (conn == null) return;
-            if (key.isReadable()) {
-                if (conn.readHandler != null) readOP(key, socket, conn);
-            } else if (key.isWritable()) {
-                if (conn.writeHandler != null) writeOP(key, socket, conn);
-            }
-        }
-
-        private void closeOP(SelectionKey key) {
-            if (key == null) return;
-            TcpNioAsyncConnection conn = (TcpNioAsyncConnection) key.attachment();
-            try {
-                if (key.isValid()) {
-                    SocketChannel socketChannel = (SocketChannel) key.channel();
-                    socketChannel.close();
-                    key.attach(null);
-                    key.cancel();
-                }
-            } catch (IOException e) {
-            }
-            conn.dispose();
-        }
-
-        private void readOP(SelectionKey key, SocketChannel socket, TcpNioAsyncConnection conn) {
-            final CompletionHandler handler = conn.removeReadHandler();
-            final ByteBuffer buffer = conn.removeReadBuffer();
-            final Object attach = conn.removeReadAttachment();
-            //System.out.println(conn + "------readbuf:" + buffer + "-------handler:" + handler);
-            if (handler == null || buffer == null) return;
-            try {
-                final int rs = socket.read(buffer);
-                {  //测试
-                    buffer.flip();
-                    byte[] bs = new byte[buffer.remaining()];
-                    buffer.get(bs);
-                    //System.out.println(conn + "------readbuf:" + buffer + "-------handler:" + handler + "-------读内容: " + new String(bs));
-                }
-                //System.out.println(conn + "------readbuf:" + buffer + "-------handler:" + handler + "-------read: " + rs);
-                context.runAsync(() -> {
-                    try {
-                        handler.completed(rs, attach);
-                    } catch (Throwable e) {
-                        handler.failed(e, attach);
-                    }
-                });
-            } catch (Throwable t) {
-                context.runAsync(() -> handler.failed(t, attach));
-            }
-        }
-
-        private void writeOP(SelectionKey key, SocketChannel socket, TcpNioAsyncConnection conn) {
-            final CompletionHandler handler = conn.writeHandler;
-            final ByteBuffer oneBuffer = conn.removeWriteOneBuffer();
-            final ByteBuffer[] buffers = conn.removeWriteBuffers();
-            final Object attach = conn.removeWriteAttachment();
-            final int writingCount = conn.removeWritingCount();
-            final int writeOffset = conn.removeWriteOffset();
-            final int writeLength = conn.removeWriteLength();
-            if (handler == null || (oneBuffer == null && buffers == null)) return;
-            //System.out.println(conn + "------buffers:" + Arrays.toString(buffers) + "---onebuf:" + oneBuffer + "-------handler:" + handler);
-            try {
-                int rs = 0;
-                if (oneBuffer == null) {
-                    int offset = writeOffset;
-                    int length = writeLength;
-                    rs = (int) socket.write(buffers, offset, length);
-                    boolean over = true;
-                    int end = offset + length;
-                    for (int i = offset; i < end; i++) {
-                        if (buffers[i].hasRemaining()) {
-                            over = false;
-                            length -= i - offset;
-                            offset = i;
-                        }
-                    }
-                    if (!over) {
-                        conn.writingCount += rs;
-                        conn.writeHandler = handler;
-                        conn.writeAttachment = attach;
-                        conn.writeBuffers = buffers;
-                        conn.writeOffset = offset;
-                        conn.writeLength = length;
-                        key.interestOps(SelectionKey.OP_READ + SelectionKey.OP_WRITE);
-                        key.selector().wakeup();
-                        return;
-                    }
-                } else {
-                    rs = socket.write(oneBuffer);
-                    if (oneBuffer.hasRemaining()) {
-                        conn.writingCount += rs;
-                        conn.writeHandler = handler;
-                        conn.writeAttachment = attach;
-                        conn.writeOneBuffer = oneBuffer;
-                        key.interestOps(SelectionKey.OP_READ + SelectionKey.OP_WRITE);
-                        key.selector().wakeup();
-                        return;
-                    }
-                }
-                conn.removeWriteHandler();
-                key.interestOps(SelectionKey.OP_READ); //OP_CONNECT
-                final int rs0 = rs + writingCount;
-                //System.out.println(conn + "------buffers:" + Arrays.toString(buffers) + "---onebuf:" + oneBuffer + "-------handler:" + handler + "-------write: " + rs);
-                context.runAsync(() -> {
-                    try {
-                        handler.completed(rs0, attach);
-                    } catch (Throwable e) {
-                        handler.failed(e, attach);
-                    }
-                });
-            } catch (Throwable t) {
-                context.runAsync(() -> handler.failed(t, attach));
-            }
-        }
-
-    }
-}

src/org/redkale/net/Transport.java

@@ -29,41 +29,41 @@ import org.redkale.util.*;
  * @author zhangjx
  */
 public final class Transport {
-    
+
     public static final String DEFAULT_PROTOCOL = "TCP";
-    
+
     protected final AtomicInteger seq = new AtomicInteger(-1);
-    
+
     protected final TransportFactory factory;
-    
+
     protected final String name; //即<group>的name属性
 
     protected final String subprotocol; //即<group>的subprotocol属性
 
     protected final boolean tcp;
-    
+
     protected final String protocol;
-    
+
     protected final AsynchronousChannelGroup group;
-    
+
     protected final InetSocketAddress clientAddress;
 
     //不可能为null
     protected TransportNode[] transportNodes = new TransportNode[0];
-    
+
     protected final ObjectPool<ByteBuffer> bufferPool;
-    
+
     protected final SSLContext sslContext;
 
     //负载均衡策略
     protected final TransportStrategy strategy;
-    
+
     protected Transport(String name, String subprotocol, TransportFactory factory, final ObjectPool<ByteBuffer> transportBufferPool,
         final AsynchronousChannelGroup transportChannelGroup, final SSLContext sslContext, final InetSocketAddress clientAddress,
         final Collection<InetSocketAddress> addresses, final TransportStrategy strategy) {
         this(name, DEFAULT_PROTOCOL, subprotocol, factory, transportBufferPool, transportChannelGroup, sslContext, clientAddress, addresses, strategy);
     }
-    
+
     protected Transport(String name, String protocol, String subprotocol,
         final TransportFactory factory, final ObjectPool<ByteBuffer> transportBufferPool,
         final AsynchronousChannelGroup transportChannelGroup, final SSLContext sslContext, final InetSocketAddress clientAddress,
@@ -81,7 +81,7 @@ public final class Transport {
         this.strategy = strategy;
         updateRemoteAddresses(addresses);
     }
-    
+
     public final InetSocketAddress[] updateRemoteAddresses(final Collection<InetSocketAddress> addresses) {
         final TransportNode[] oldNodes = this.transportNodes;
         synchronized (this) {
@@ -109,7 +109,7 @@ public final class Transport {
         }
         return rs;
     }
-    
+
     public final boolean addRemoteAddresses(final InetSocketAddress addr) {
         if (addr == null) return false;
         if (clientAddress != null && clientAddress.equals(addr)) return false;
@@ -125,7 +125,7 @@ public final class Transport {
             return true;
         }
     }
-    
+
     public final boolean removeRemoteAddresses(InetSocketAddress addr) {
         if (addr == null) return false;
         synchronized (this) {
@@ -133,15 +133,15 @@ public final class Transport {
         }
         return true;
     }
-    
+
     public String getName() {
         return name;
     }
-    
+
     public String getSubprotocol() {
         return subprotocol;
     }
-    
+
     public void close() {
         TransportNode[] nodes = this.transportNodes;
         if (nodes == null) return;
@@ -149,22 +149,22 @@ public final class Transport {
             if (node != null) node.dispose();
         }
     }
-    
+
     public InetSocketAddress getClientAddress() {
         return clientAddress;
     }
-    
+
     public TransportNode[] getTransportNodes() {
         return transportNodes;
     }
-    
+
     public TransportNode findTransportNode(SocketAddress addr) {
         for (TransportNode node : this.transportNodes) {
             if (node.address.equals(addr)) return node;
         }
         return null;
     }
-    
+
     public InetSocketAddress[] getRemoteAddresses() {
         InetSocketAddress[] rs = new InetSocketAddress[transportNodes.length];
         for (int i = 0; i < rs.length; i++) {
@@ -172,36 +172,36 @@ public final class Transport {
         }
         return rs;
     }
-    
+
     @Override
     public String toString() {
         return Transport.class.getSimpleName() + "{name = " + name + ", protocol = " + protocol + ", clientAddress = " + clientAddress + ", remoteNodes = " + Arrays.toString(transportNodes) + "}";
     }
-    
+
     public ByteBuffer pollBuffer() {
         return bufferPool.get();
     }
-    
+
     public Supplier<ByteBuffer> getBufferSupplier() {
         return bufferPool;
     }
-    
+
     public void offerBuffer(ByteBuffer buffer) {
         bufferPool.accept(buffer);
     }
-    
+
     public void offerBuffer(ByteBuffer... buffers) {
         for (ByteBuffer buffer : buffers) offerBuffer(buffer);
     }
-    
+
     public AsynchronousChannelGroup getTransportChannelGroup() {
         return group;
     }
-    
+
     public boolean isTCP() {
         return tcp;
     }
-    
+
     public CompletableFuture<AsyncConnection> pollConnection(SocketAddress addr0) {
         if (this.strategy != null) return strategy.pollConnection(addr0, this);
         final TransportNode[] nodes = this.transportNodes;
@@ -215,12 +215,12 @@ public final class Transport {
                 DatagramChannel channel = DatagramChannel.open();
                 channel.configureBlocking(true);
                 channel.connect(udpaddr);
-                return CompletableFuture.completedFuture(AsyncConnection.create(channel, udpaddr, true, factory.readTimeoutSeconds, factory.writeTimeoutSeconds));
+                return CompletableFuture.completedFuture(AsyncConnection.create(bufferPool, channel, sslContext, udpaddr, true, factory.readTimeoutSeconds, factory.writeTimeoutSeconds));
             }
             if (!rand) { //指定地址
                 TransportNode node = findTransportNode(addr);
                 if (node == null) {
-                    return AsyncConnection.createTCP(group, sslContext, addr, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
+                    return AsyncConnection.createTCP(bufferPool, group, sslContext, addr, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
                 }
                 final BlockingQueue<AsyncConnection> queue = node.conns;
                 if (!queue.isEmpty()) {
@@ -233,7 +233,7 @@ public final class Transport {
                         }
                     }
                 }
-                return AsyncConnection.createTCP(group, sslContext, addr, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
+                return AsyncConnection.createTCP(bufferPool, group, sslContext, addr, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
             }
 
             //---------------------随机取地址------------------------
@@ -266,14 +266,14 @@ public final class Transport {
                     @Override
                     public void completed(Void result, TransportNode attachment) {
                         attachment.disabletime = 0;
-                        AsyncConnection asyncConn = AsyncConnection.create(channel, attachment.address, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
+                        AsyncConnection asyncConn = AsyncConnection.create(bufferPool, channel, attachment.address, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
                         if (future.isDone()) {
                             if (!attachment.conns.offer(asyncConn)) asyncConn.dispose();
                         } else {
                             future.complete(asyncConn);
                         }
                     }
-                    
+
                     @Override
                     public void failed(Throwable exc, TransportNode attachment) {
                         attachment.disabletime = now;
@@ -289,7 +289,7 @@ public final class Transport {
                                     future.complete(r);
                                 }
                             });
-                            
+
                         } catch (Exception e) {
                             future.completeExceptionally(e);
                         }
@@ -302,7 +302,7 @@ public final class Transport {
             throw new RuntimeException("transport address = " + addr, ex);
         }
     }
-    
+
     private CompletableFuture<AsyncConnection> pollConnection0(TransportNode[] nodes, TransportNode exclude, long now) throws IOException {
         //从可用/不可用的地址列表中创建连接
         AtomicInteger count = new AtomicInteger(nodes.length);
@@ -319,17 +319,17 @@ public final class Transport {
                 public void completed(Void result, TransportNode attachment) {
                     try {
                         attachment.disabletime = 0;
-                        AsyncConnection asyncConn = AsyncConnection.create(channel, attachment.address, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
+                        AsyncConnection asyncConn = AsyncConnection.create(bufferPool, channel, attachment.address, factory.readTimeoutSeconds, factory.writeTimeoutSeconds);
                         if (future.isDone()) {
                             if (!attachment.conns.offer(asyncConn)) asyncConn.dispose();
                         } else {
                             future.complete(asyncConn);
                         }
                     } catch (Exception e) {
-                        failed(e, attachment); 
+                        failed(e, attachment);
                     }
                 }
-                
+
                 @Override
                 public void failed(Throwable exc, TransportNode attachment) {
                     attachment.disabletime = now;
@@ -345,7 +345,7 @@ public final class Transport {
         }
         return future;
     }
-    
+
     public void offerConnection(final boolean forceClose, AsyncConnection conn) {
         if (this.strategy != null && strategy.offerConnection(forceClose, conn)) return;
         if (!forceClose && conn.isTCP()) {
@@ -359,7 +359,7 @@ public final class Transport {
             conn.dispose();
         }
     }
-    
+
     public <A> void async(SocketAddress addr, final ByteBuffer buffer, A att, final CompletionHandler<Integer, A> handler) {
         pollConnection(addr).whenComplete((conn, ex) -> {
             if (ex != null) {
@@ -367,118 +367,119 @@ public final class Transport {
                 return;
             }
             conn.write(buffer, buffer, new CompletionHandler<Integer, ByteBuffer>() {
-                
+
                 @Override
                 public void completed(Integer result, ByteBuffer attachment) {
                     buffer.clear();
-                    conn.read(buffer, buffer, new CompletionHandler<Integer, ByteBuffer>() {
+                    conn.setReadBuffer(buffer);
-                        
+                    conn.read(new CompletionHandler<Integer, ByteBuffer>() {
+
                         @Override
                         public void completed(Integer result, ByteBuffer attachment) {
                             if (handler != null) handler.completed(result, att);
-                            offerBuffer(buffer);
+                            conn.offerBuffer(attachment);
                             offerConnection(false, conn);
                         }
-                        
+
                         @Override
                         public void failed(Throwable exc, ByteBuffer attachment) {
-                            offerBuffer(buffer);
+                            conn.offerBuffer(attachment);
                             offerConnection(true, conn);
                         }
                     });
-                    
+
                 }
-                
+
                 @Override
                 public void failed(Throwable exc, ByteBuffer attachment) {
-                    offerBuffer(buffer);
+                    conn.offerBuffer(attachment);
                     offerConnection(true, conn);
                 }
             });
         });
     }
-    
+
     public static class TransportNode {
-        
+
         protected InetSocketAddress address;
-        
+
         protected volatile long disabletime; //不可用时的时间, 为0表示可用
 
         protected final BlockingQueue<AsyncConnection> conns;
-        
+
         protected final ConcurrentHashMap<String, Object> attributes = new ConcurrentHashMap<>();
-        
+
         public TransportNode(int poolmaxconns, InetSocketAddress address) {
             this.address = address;
             this.disabletime = 0;
             this.conns = new ArrayBlockingQueue<>(poolmaxconns);
         }
-        
+
         @ConstructorParameters({"poolmaxconns", "address", "disabletime"})
         public TransportNode(int poolmaxconns, InetSocketAddress address, long disabletime) {
             this.address = address;
             this.disabletime = disabletime;
             this.conns = new LinkedBlockingQueue<>(poolmaxconns);
         }
-        
+
         public int getPoolmaxconns() {
             return this.conns.remainingCapacity() + this.conns.size();
         }
-        
+
         public <T> T setAttribute(String name, T value) {
             attributes.put(name, value);
             return value;
         }
-        
+
         @SuppressWarnings("unchecked")
         public <T> T getAttribute(String name) {
             return (T) attributes.get(name);
         }
-        
+
         @SuppressWarnings("unchecked")
         public <T> T removeAttribute(String name) {
             return (T) attributes.remove(name);
         }
-        
+
         public TransportNode clearAttributes() {
             attributes.clear();
             return this;
         }
-        
+
         public ConcurrentHashMap<String, Object> getAttributes() {
             return attributes;
         }
-        
+
         public void setAttributes(ConcurrentHashMap<String, Object> map) {
             attributes.clear();
             if (map != null) attributes.putAll(map);
         }
-        
+
         public InetSocketAddress getAddress() {
             return address;
         }
-        
+
         public long getDisabletime() {
             return disabletime;
         }
-        
+
         @ConvertDisabled
         public BlockingQueue<AsyncConnection> getConns() {
             return conns;
         }
-        
+
         public void dispose() {
             AsyncConnection conn;
             while ((conn = conns.poll()) != null) {
                 conn.dispose();
             }
         }
-        
+
         @Override
         public int hashCode() {
             return this.address.hashCode();
         }
-        
+
         @Override
         public boolean equals(Object obj) {
             if (this == obj) return true;
@@ -487,7 +488,7 @@ public final class Transport {
             final TransportNode other = (TransportNode) obj;
             return this.address.equals(other.address);
         }
-        
+
         @Override
         public String toString() {
             return JsonConvert.root().convertTo(this);

src/org/redkale/net/TransportFactory.java

@@ -393,33 +393,34 @@ public class TransportFactory {
                         final BlockingQueue<AsyncConnection> localqueue = queue;
                         localconn.write(sendBuffer, sendBuffer, new CompletionHandler<Integer, ByteBuffer>() {
                             @Override
-                            public void completed(Integer result, ByteBuffer buffer) {
+                            public void completed(Integer result, ByteBuffer wbuffer) {
-                                if (buffer.hasRemaining()) {
+                                if (wbuffer.hasRemaining()) {
-                                    localconn.write(buffer, buffer, this);
+                                    localconn.write(wbuffer, wbuffer, this);
                                     return;
                                 }
-                                ByteBuffer pongBuffer = bufferPool.get();
+                                localconn.read(new CompletionHandler<Integer, ByteBuffer>() {
-                                localconn.read(pongBuffer, pongBuffer, new CompletionHandler<Integer, ByteBuffer>() {
                                     int counter = 0;
 
                                     @Override
-                                    public void completed(Integer result, ByteBuffer attachment) {
+                                    public void completed(Integer result, ByteBuffer pongBuffer) {
                                         if (counter > 3) {
-                                            bufferPool.accept(attachment);
+                                            localconn.offerBuffer(pongBuffer);
                                             localconn.dispose();
                                             return;
                                         }
-                                        if (pongLength > 0 && attachment.position() < pongLength) {
+                                        if (pongLength > 0 && pongBuffer.position() < pongLength) {
                                             counter++;
-                                            localconn.read(pongBuffer, pongBuffer, this);
+                                            localconn.setReadBuffer(pongBuffer);
+                                            localconn.read(this);
                                             return;
                                         }
-                                        bufferPool.accept(attachment);
+                                        localconn.offerBuffer(pongBuffer);
                                         localqueue.offer(localconn);
                                     }
 
                                     @Override
-                                    public void failed(Throwable exc, ByteBuffer attachment) {
+                                    public void failed(Throwable exc, ByteBuffer pongBuffer) {
+                                        localconn.offerBuffer(pongBuffer);
                                         localconn.dispose();
                                     }
                                 });

src/org/redkale/net/UdpBioAsyncConnection.java

@@ -12,6 +12,8 @@ import java.nio.channels.*;
 import java.util.Set;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.*;
+import javax.net.ssl.SSLContext;
 
 /**
  *
@@ -32,9 +34,11 @@ public class UdpBioAsyncConnection extends AsyncConnection {
 
     private final boolean client;
 
-    public UdpBioAsyncConnection(final DatagramChannel ch, SocketAddress addr0,
+    public UdpBioAsyncConnection(Supplier<ByteBuffer> bufferSupplier, Consumer<ByteBuffer> bufferConsumer,
-        final boolean client0, final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
+        final DatagramChannel ch, final SSLContext sslContext, SocketAddress addr0, final boolean client0,
+        final int readTimeoutSeconds0, final int writeTimeoutSeconds0,
         final AtomicLong livingCounter, final AtomicLong closedCounter) {
+        super(bufferSupplier, bufferConsumer, sslContext);
         this.channel = ch;
         this.client = client0;
         this.readTimeoutSeconds = readTimeoutSeconds0;
@@ -127,30 +131,27 @@ public class UdpBioAsyncConnection extends AsyncConnection {
     }
 
     @Override
-    public <A> void read(ByteBuffer dst, A attachment, CompletionHandler<Integer, ? super A> handler) {
+    public void read(CompletionHandler<Integer, ByteBuffer> handler) {
+        ByteBuffer dst = pollReadBuffer();
         try {
             int rs = channel.read(dst);
             this.readtime = System.currentTimeMillis();
-            if (handler != null) handler.completed(rs, attachment);
+            if (handler != null) handler.completed(rs, dst);
         } catch (IOException e) {
-            if (handler != null) handler.failed(e, attachment);
+            if (handler != null) handler.failed(e, dst);
         }
     }
 
     @Override
-    public <A> void read(ByteBuffer dst, long timeout, TimeUnit unit, A attachment, CompletionHandler<Integer, ? super A> handler) {
+    public void read(long timeout, TimeUnit unit, CompletionHandler<Integer, ByteBuffer> handler) {
-        read(dst, attachment, handler);
+        read(handler);
     }
 
     @Override
-    public Future<Integer> read(ByteBuffer dst) {
+    public int read(ByteBuffer dst) throws IOException {
-        try {
+        int rs = channel.read(dst);
-            int rs = channel.read(dst);
+        this.readtime = System.currentTimeMillis();
-            this.readtime = System.currentTimeMillis();
+        return rs;
-            return CompletableFuture.completedFuture(rs);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
     }
 
     @Override
@@ -165,14 +166,10 @@ public class UdpBioAsyncConnection extends AsyncConnection {
     }
 
     @Override
-    public Future<Integer> write(ByteBuffer src) {
+    public int write(ByteBuffer src) throws IOException {
-        try {
+        int rs = channel.send(src, remoteAddress);
-            int rs = channel.send(src, remoteAddress);
+        this.writetime = System.currentTimeMillis();
-            this.writetime = System.currentTimeMillis();
+        return rs;
-            return CompletableFuture.completedFuture(rs);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
     }
 
     @Override

src/org/redkale/net/UdpBioProtocolServer.java

@@ -85,7 +85,8 @@ public class UdpBioProtocolServer extends ProtocolServer {
                     try {
                         SocketAddress address = serchannel.receive(buffer);
                         buffer.flip();
-                        AsyncConnection conn = new UdpBioAsyncConnection(serchannel, address, false, readTimeoutSeconds, writeTimeoutSeconds, null, null);
+                        AsyncConnection conn = new UdpBioAsyncConnection(context.getBufferSupplier(), context.getBufferConsumer(), serchannel,
+                            context.getSSLContext(), address, false, readTimeoutSeconds, writeTimeoutSeconds, null, null);
                         context.runAsync(new PrepareRunner(context, conn, buffer, null));
                     } catch (Exception e) {
                         context.offerBuffer(buffer);

src/org/redkale/net/WorkThread.java

@@ -17,6 +17,8 @@ import java.util.concurrent.*;
  */
 public class WorkThread extends Thread {
 
+    protected Thread localThread;
+
     private final ExecutorService executor;
 
     public WorkThread(ExecutorService executor, Runnable runner) {
@@ -32,4 +34,19 @@ public class WorkThread extends Thread {
     public ExecutorService getExecutor() {
         return executor;
     }
+
+    @Override
+    public void run() {
+        this.localThread = Thread.currentThread();
+        super.run();
+    }
+
+    public boolean inSameThread() {
+        return this.localThread == Thread.currentThread();
+    }
+
+    public boolean inSameThread(Thread thread) {
+        return this.localThread == thread;
+    }
+
 }

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

@@ -5,12 +5,10 @@
  */
 package org.redkale.net.http;
 
-import java.nio.ByteBuffer;
 import org.redkale.asm.MethodDebugVisitor;
 import java.nio.channels.CompletionHandler;
 import java.security.*;
 import java.util.concurrent.*;
-import java.util.function.*;
 import org.redkale.asm.*;
 import static org.redkale.asm.Opcodes.*;
 import org.redkale.net.*;
@@ -49,21 +47,6 @@ public class HttpContext extends Context {
         return responsePool;
     }
 
-    @Override
-    protected Consumer<ByteBuffer> getBufferConsumer() {
-        return super.getBufferConsumer();
-    }
-
-    @Override
-    protected void offerBuffer(ByteBuffer buffer) {
-        super.offerBuffer(buffer);
-    }
-
-    @Override
-    protected void offerBuffer(ByteBuffer... buffers) {
-        super.offerBuffer(buffers);
-    }
-
     @SuppressWarnings("unchecked")
     protected <H extends CompletionHandler> Creator<H> loadAsyncHandlerCreator(Class<H> handlerClass) {
         Creator<H> creator = asyncHandlerCreators.get(handlerClass);

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

@@ -126,7 +126,8 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
         List<HttpServlet> list = removeHttpServlet(predicateEntry, predicateFilter);
         return list == null || list.isEmpty() ? null : list.get(0);
     }
-@SuppressWarnings("unchecked")
+
+    @SuppressWarnings("unchecked")
     public <T extends WebSocket> HttpServlet removeHttpServlet(Class<T> websocketOrServletType) {
         Predicate<MappingEntry> predicateEntry = (t) -> {
             Class type = t.servlet.getClass();
@@ -151,7 +152,7 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
             if (forbidURIMaps != null && forbidURIMaps.containsKey(urlreg)) return false;
             if (forbidURIMaps == null) forbidURIMaps = new HashMap<>();
             String mapping = urlreg;
-            if (Utility.contains(mapping, '.', '*', '{', '[', '(', '|', '^', '$', '+', '?', '\\')) { //是否是正则表达式))
+            if (Utility.contains(mapping, '*', '{', '[', '(', '|', '^', '$', '+', '?', '\\')) { //是否是正则表达式))
                 if (mapping.endsWith("/*")) {
                     mapping = mapping.substring(0, mapping.length() - 1) + ".*";
                 } else {
@@ -310,7 +311,7 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
             }
             servlet.execute(request, response);
         } catch (Exception e) {
-            request.getContext().getLogger().log(Level.WARNING, "Servlet occur, forece to close channel. request = " + request, e);
+            request.getContext().getLogger().log(Level.WARNING, "Servlet occur, force to close channel. request = " + request, e);
             response.finish(500, null);
         }
     }

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

@@ -259,7 +259,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         return Utility.createAsyncHandler((v, a) -> {
             finish(v);
         }, (t, a) -> {
-            context.getLogger().log(Level.WARNING, "Servlet occur, forece to close channel. request = " + request + ", result is CompletionHandler", (Throwable) t);
+            context.getLogger().log(Level.WARNING, "Servlet occur, force to close channel. request = " + request + ", result is CompletionHandler", (Throwable) t);
             finish(500, null);
         });
     }
@@ -471,7 +471,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
         } else if (obj instanceof CompletableFuture) {
             ((CompletableFuture) obj).whenComplete((v, e) -> {
                 if (e != null) {
-                    context.getLogger().log(Level.WARNING, "Servlet occur, forece to close channel. request = " + request + ", result is CompletableFuture", (Throwable) e);
+                    context.getLogger().log(Level.WARNING, "Servlet occur, force to close channel. request = " + request + ", result is CompletableFuture", (Throwable) e);
                     finish(500, null);
                     return;
                 }
@@ -489,7 +489,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             try {
                 finish((File) obj);
             } catch (IOException e) {
-                context.getLogger().log(Level.WARNING, "HttpServlet finish File occur, forece to close channel. request = " + getRequest(), e);
+                context.getLogger().log(Level.WARNING, "HttpServlet finish File occur, force to close channel. request = " + getRequest(), e);
                 finish(500, null);
             }
         } else if (obj instanceof HttpResult) {
@@ -614,15 +614,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
      */
     @Override
     public void finish(final byte[] bs) {
-        if (isClosed()) return; //避免重复关闭
+        this.finish(this.contentType, bs);
-        if (this.context.getBufferCapacity() >= bs.length) {
-            ByteBuffer buffer = getBodyBufferSupplier().get();
-            buffer.put(bs);
-            buffer.flip();
-            this.finish(false, buffer);
-        } else {
-            this.finish(false, ByteBuffer.wrap(bs));
-        }
     }
 
     /**
@@ -633,15 +625,30 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
      */
     public void finish(final String contentType, final byte[] bs) {
         if (isClosed()) return; //避免重复关闭
-        this.contentType = contentType;
+        final byte[] content = bs == null ? new byte[0] : bs;
-        if (this.context.getBufferCapacity() >= bs.length) {
+        if (!this.headsended) {
-            ByteBuffer buffer = getBodyBufferSupplier().get();
+            this.contentType = contentType;
-            buffer.put(bs);
+            this.contentLength = content.length;
-            buffer.flip();
+            ByteBuffer headbuf = createHeader();
-            this.finish(false, buffer);
+            if (headbuf.remaining() >= content.length) {
+                headbuf.put(content);
+                headbuf.flip();
+                super.finish(false, headbuf);
+            } else {
+                headbuf.flip();
+                super.finish(false, new ByteBuffer[]{headbuf, ByteBuffer.wrap(content)});
+            }
         } else {
-            this.finish(false, ByteBuffer.wrap(bs));
+            if (this.context.getBufferCapacity() >= content.length) {
+                ByteBuffer buffer = getBodyBufferSupplier().get();
+                buffer.put(content);
+                buffer.flip();
+                this.finish(false, buffer);
+            } else {
+                this.finish(false, ByteBuffer.wrap(content));
+            }
         }
+
     }
 
     /**
@@ -887,16 +894,21 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             buffer.put(("HTTP/1.1 " + this.status + " " + httpCodes.get(this.status) + "\r\n").getBytes());
         }
         if (this.contentLength >= 0) buffer.put(("Content-Length: " + this.contentLength + "\r\n").getBytes());
-        if (this.contentType == this.jsonContentType) {
+        if (!this.request.isWebSocket()) {
-            buffer.put(this.jsonContentTypeBytes);
+            if (this.contentType == this.jsonContentType) {
-        } else if (this.contentType == null || this.contentType == this.plainContentType) {
+                buffer.put(this.jsonContentTypeBytes);
-            buffer.put(this.plainContentTypeBytes);
+            } else if (this.contentType == null || this.contentType == this.plainContentType) {
-        } else {
+                buffer.put(this.plainContentTypeBytes);
-            buffer.put(("Content-Type: " + (this.contentType == null ? this.plainContentType : this.contentType) + "\r\n").getBytes());
+            } else {
+                buffer.put(("Content-Type: " + (this.contentType == null ? this.plainContentType : this.contentType) + "\r\n").getBytes());
+            }
         }
         buffer.put(serverNameBytes);
         if (dateSupplier != null) buffer.put(dateSupplier.get());
-        buffer.put(this.request.isKeepAlive() ? connectAliveBytes : connectCloseBytes);
+
+        if (this.header.getValue("Connection") == null) {
+            buffer.put(this.request.isKeepAlive() ? connectAliveBytes : connectCloseBytes);
+        }
 
         if (this.defaultAddHeaders != null) {
             for (String[] headers : this.defaultAddHeaders) {

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

@@ -256,17 +256,19 @@ public class HttpServer extends Server<String, HttpContext, HttpRequest, HttpRes
         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 (name != null) {
-            if (!(item instanceof HttpServlet)) continue;
+            for (final HttpServlet item : ((HttpPrepareServlet) this.prepare).getServlets()) {
-            if (item.getClass().getAnnotation(Rest.RestDyn.class) == null) continue;
+                if (!(item instanceof HttpServlet)) continue;
-            try {
+                if (item.getClass().getAnnotation(Rest.RestDyn.class) == null) continue;
-                Field field = item.getClass().getDeclaredField(Rest.REST_SERVICE_FIELD_NAME);
+                try {
-                if (serviceType.equals(field.getType())) {
+                    Field field = item.getClass().getDeclaredField(Rest.REST_SERVICE_FIELD_NAME);
-                    servlet = (T) item;
+                    if (serviceType.equals(field.getType())) {
-                    break;
+                        servlet = (T) item;
+                        break;
+                    }
+                } catch (NoSuchFieldException | SecurityException e) {
+                    logger.log(Level.SEVERE, "serviceType = " + serviceType + ", servletClass = " + item.getClass(), e);
                 }
-            } catch (NoSuchFieldException | SecurityException e) {
-                logger.log(Level.SEVERE, "serviceType = " + serviceType + ", servletClass = " + item.getClass(), e);
             }
         }
         final boolean first = servlet == null;

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

@@ -34,13 +34,15 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
 
     String _prefix = ""; //当前HttpServlet的path前缀
 
-    private Map.Entry<String, Entry>[] mappings;
+    HashMap<String, InnerActionEntry> _tmpentrys;  //Rest生成时赋值, 字段名Rest有用到
+
+    private Map.Entry<String, InnerActionEntry>[] mappings; //字段名Rest有用到
 
     //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;
+            InnerActionEntry entry = (InnerActionEntry) 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
@@ -59,9 +61,9 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
     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) {
+            for (Map.Entry<String, InnerActionEntry> en : mappings) {
                 if (request.getRequestURI().startsWith(en.getKey())) {
-                    Entry entry = en.getValue();
+                    InnerActionEntry entry = en.getValue();
                     if (!entry.checkMethod(request.getMethod())) {
                         response.finishJson(new RetResult(RET_METHOD_ERROR, "Method(" + request.getMethod() + ") Error"));
                         return;
@@ -69,11 +71,11 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
                     request.attachment = entry;
                     request.moduleid = entry.moduleid;
                     request.actionid = entry.actionid;
-                    if (entry.ignore) {
+                    if (entry.auth) {
-                        authSuccessServlet.execute(request, response);
-                    } else {
                         response.thenEvent(authSuccessServlet);
                         authenticate(request, response);
+                    } else {
+                        authSuccessServlet.execute(request, response);
                     }
                     return;
                 }
@@ -84,13 +86,14 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
 
     @SuppressWarnings("unchecked")
     void preInit(HttpContext context, AnyValue config) {
+        if (this.mappings != null) return; //无需重复preInit
         String path = _prefix == null ? "" : _prefix;
         WebServlet ws = this.getClass().getAnnotation(WebServlet.class);
         if (ws != null && !ws.repair()) path = "";
-        HashMap<String, Entry> map = load();
+        HashMap<String, InnerActionEntry> map = this._tmpentrys != null ? this._tmpentrys : loadActionEntry();
         this.mappings = new Map.Entry[map.size()];
         int i = -1;
-        for (Map.Entry<String, Entry> en : map.entrySet()) {
+        for (Map.Entry<String, InnerActionEntry> 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
@@ -163,10 +166,10 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
         preExecute(request, response);
     }
 
-    private HashMap<String, Entry> load() {
+    private HashMap<String, InnerActionEntry> loadActionEntry() {
         WebServlet module = this.getClass().getAnnotation(WebServlet.class);
         final int serviceid = module == null ? 0 : module.moduleid();
-        final HashMap<String, Entry> map = new HashMap<>();
+        final HashMap<String, InnerActionEntry> map = new HashMap<>();
         HashMap<String, Class> nameset = new HashMap<>();
         final Class selfClz = this.getClass();
         Class clz = this.getClass();
@@ -197,13 +200,82 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
                     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)));
+                map.put(name, new InnerActionEntry(serviceid, actionid, name, methods, method, createActionServlet(method)));
             }
         } while ((clz = clz.getSuperclass()) != HttpServlet.class);
         return map;
     }
 
-    private HttpServlet createHttpServlet(final Method method) {
+    protected static final class InnerActionEntry {
+
+        InnerActionEntry(int moduleid, int actionid, String name, String[] methods, Method method, HttpServlet servlet) {
+            this(moduleid, actionid, name, methods, method, auth(method), cacheseconds(method), servlet);
+        }
+
+        //供Rest类使用，参数不能随便更改
+        public InnerActionEntry(int moduleid, int actionid, String name, String[] methods, Method method, boolean auth, int cacheseconds, HttpServlet servlet) {
+            this.moduleid = moduleid;
+            this.actionid = actionid;
+            this.name = name;
+            this.methods = methods;
+            this.method = method;  //rest构建会为null
+            this.servlet = servlet;
+            this.auth = auth;
+            this.cacheseconds = 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;
+        }
+
+        private static boolean auth(Method method) {
+            HttpMapping mapping = method.getAnnotation(HttpMapping.class);
+            return mapping == null || mapping.auth();
+        }
+
+        private static int cacheseconds(Method method) {
+            HttpMapping mapping = method.getAnnotation(HttpMapping.class);
+            return mapping == null ? 0 : mapping.cacheseconds();
+        }
+
+        boolean isNeedCheck() {
+            return this.moduleid != 0 || this.actionid != 0;
+        }
+
+        boolean checkMethod(final String reqMethod) {
+            if (methods.length == 0) return true;
+            for (String m : methods) {
+                if (reqMethod.equalsIgnoreCase(m)) return true;
+            }
+            return false;
+        }
+
+        final BiFunction<HttpResponse, ByteBuffer[], ByteBuffer[]> cacheHandler;
+
+        final ConcurrentHashMap<String, CacheEntry> cache;
+
+        final int cacheseconds;
+
+        final boolean auth;
+
+        final int moduleid;
+
+        final int actionid;
+
+        final String name;
+
+        final String[] methods;
+
+        final Method method;
+
+        final HttpServlet servlet;
+    }
+
+    private HttpServlet createActionServlet(final Method method) {
         //------------------------------------------------------------------------------
         final String supDynName = HttpServlet.class.getName().replace('.', '/');
         final String interName = this.getClass().getName().replace('.', '/');
@@ -282,61 +354,6 @@ public class HttpServlet extends Servlet<HttpContext, HttpRequest, HttpResponse>
         }
     }
 
-    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 BiFunction<HttpResponse, ByteBuffer[], ByteBuffer[]> 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();

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

@@ -12,7 +12,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 /**
  * 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
+ * 注意： 数据类型是JavaBean
  *
  * <p>
  * 详情见: https://redkale.org

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

@@ -39,6 +39,8 @@ public final class Rest {
 
     static final String REST_SERVICE_FIELD_NAME = "_redkale_service";
 
+    static final String REST_TOSTRINGOBJ_FIELD_NAME = "_redkale_tostringsupplier";
+
     static final String REST_JSONCONVERT_FIELD_PREFIX = "_redkale_jsonconvert_";
 
     static final String REST_SERVICEMAP_FIELD_NAME = "_redkale_servicemap"; //如果只有name=""的Service资源，则实例中_servicemap必须为null
@@ -127,25 +129,37 @@ public final class Rest {
         }
     }
 
-    static JsonConvert createJsonConvert(RestConvert[] converts) {
+    static JsonConvert createJsonConvert(RestConvert[] converts, RestConvertCoder[] coders) {
-        if (converts == null || converts.length < 1) return JsonConvert.root();
+        if ((converts == null || converts.length < 1) && (coders == null || coders.length < 1)) return JsonConvert.root();
         final JsonFactory childFactory = JsonFactory.create();
         List<Class> types = new ArrayList<>();
-        for (RestConvert rc : converts) {
+        Set<Class> reloadTypes = new HashSet<>();
-            if (rc.type() == void.class || rc.type() == Void.class) {
+        if (coders != null) {
-                return JsonFactory.create().skipAllIgnore(true).getConvert();
+            for (RestConvertCoder rcc : coders) {
+                reloadTypes.add(rcc.type());
+                childFactory.register(rcc.type(), rcc.field(), Creator.create(rcc.coder()).create());
             }
-            if (types.contains(rc.type())) throw new RuntimeException("@RestConvert type(" + rc.type() + ") repeat");
+        }
-            if (rc.skipIgnore()) {
+        if (converts != null) {
-                childFactory.registerSkipIgnore(rc.type());
+            for (RestConvert rc : converts) {
-                childFactory.reloadCoder(rc.type());
+                if (rc.type() == void.class || rc.type() == Void.class) {
-            } else {
+                    return JsonFactory.create().skipAllIgnore(true).getConvert();
-                childFactory.register(rc.type(), false, rc.convertColumns());
+                }
-                childFactory.register(rc.type(), true, rc.ignoreColumns());
+                if (types.contains(rc.type())) throw new RuntimeException("@RestConvert type(" + rc.type() + ") repeat");
-                childFactory.reloadCoder(rc.type());
+                if (rc.skipIgnore()) {
+                    childFactory.registerSkipIgnore(rc.type());
+                    childFactory.reloadCoder(rc.type());
+                } else {
+                    childFactory.register(rc.type(), false, rc.convertColumns());
+                    childFactory.register(rc.type(), true, rc.ignoreColumns());
+                    childFactory.reloadCoder(rc.type());
+                }
+                types.add(rc.type());
+                childFactory.tiny(rc.tiny());
             }
-            types.add(rc.type());
+        }
-            childFactory.tiny(rc.tiny());
+        for (Class type : reloadTypes) {
+            childFactory.reloadCoder(type);
         }
         return childFactory.getConvert();
     }
@@ -239,7 +253,19 @@ public final class Rest {
         final String resourceGenericDescriptor = sb1.length() == sb2.length() ? null : sb2.toString();
 
         //----------------------------------------------------------------------------------------        
-        final Map<String, List<String>> asmParamMap = MethodParamClassVisitor.getMethodParamNames(new HashMap<>(), webSocketType);
+        boolean namePresent = false;
+        try {
+            Method m0 = null;
+            for (Method method : webSocketType.getMethods()) {
+                if (method.getParameterCount() > 0) {
+                    m0 = method;
+                    break;
+                }
+            }
+            namePresent = m0 == null ? true : m0.getParameters()[0].isNamePresent();
+        } catch (Exception e) {
+        }
+        final Map<String, List<String>> asmParamMap = namePresent ? null : MethodParamClassVisitor.getMethodParamNames(new HashMap<>(), webSocketType);
         final Set<String> messageNames = new HashSet<>();
         final List<Method> messageMethods = new ArrayList<>();
         for (Method method : webSocketType.getMethods()) {
@@ -402,7 +428,7 @@ public final class Rest {
             cw2.visitInnerClass(newDynMessageFullName + endfix, newDynName, newDynMessageSimpleName + endfix, ACC_PUBLIC + ACC_STATIC);
             Set<String> paramnames = new HashSet<>();
             String methodesc = method.getName() + ":" + Type.getMethodDescriptor(method);
-            List<String> names = asmParamMap.get(methodesc);
+            List<String> names = asmParamMap == null ? null : asmParamMap.get(methodesc);
             if (names != null) while (names.remove(" ")); //删掉空元素
             Parameter[] params = method.getParameters();
             final LinkedHashMap<String, Parameter> paramap = new LinkedHashMap(); //必须使用LinkedHashMap确保顺序
@@ -676,7 +702,8 @@ public final class Rest {
         final String retDesc = Type.getDescriptor(RetResult.class);
         final String futureDesc = Type.getDescriptor(CompletableFuture.class);
         final String flipperDesc = Type.getDescriptor(Flipper.class);
-        final String httprsDesc = Type.getDescriptor(HttpResult.class);
+        final String httpServletName = HttpServlet.class.getName().replace('.', '/');
+        final String innerEntryName = HttpServlet.InnerActionEntry.class.getName().replace('.', '/');
         final String attrDesc = Type.getDescriptor(org.redkale.util.Attribute.class);
         final String multiContextDesc = Type.getDescriptor(MultiContext.class);
         final String multiContextName = MultiContext.class.getName().replace('.', '/');
@@ -693,12 +720,21 @@ public final class Rest {
 
         HttpUserType hut = baseServletType.getAnnotation(HttpUserType.class);
         final Class userType = (userType0 == null || userType0 == Object.class) ? (hut == null ? null : hut.value()) : userType0;
+        if (userType != null && (userType.isPrimitive() || userType.getName().startsWith("java.") || userType.getName().startsWith("javax."))) {
+            throw new RuntimeException(HttpUserType.class.getSimpleName() + " must be a JavaBean but found " + userType);
+        }
 
         final String supDynName = baseServletType.getName().replace('.', '/');
         final RestService controller = serviceType.getAnnotation(RestService.class);
         if (controller != null && controller.ignore()) throw new RuntimeException(serviceType + " is ignore Rest Service Class"); //标记为ignore=true不创建Servlet
         ClassLoader loader = classLoader == null ? Thread.currentThread().getContextClassLoader() : classLoader;
-        String newDynName = serviceTypeInternalName.substring(0, serviceTypeInternalName.lastIndexOf('/') + 1) + "_Dyn" + serviceType.getSimpleName().replaceAll("Service.*$", "") + "RestServlet";
+        String stname = serviceType.getSimpleName();
+        if (stname.startsWith("Service")) { //类似ServiceWatchService这样的类保留第一个Service字样 
+            stname = "Service" + stname.substring("Service".length()).replaceAll("Service.*$", "");
+        } else {
+            stname = stname.replaceAll("Service.*$", "");
+        }
+        String newDynName = serviceTypeInternalName.substring(0, serviceTypeInternalName.lastIndexOf('/') + 1) + "_Dyn" + stname + "RestServlet";
 
         //------------------------------------------------------------------------------
         final String defmodulename = getWebModuleNameLowerCase(serviceType);
@@ -750,13 +786,12 @@ public final class Rest {
             if (ignore) continue;
 
             Class[] extypes = method.getExceptionTypes();
-            if (extypes.length > 1) {
+            if (extypes.length > 0) {
-                if (mappings != null && mappings.length > 0) throw new RuntimeException("@" + RestMapping.class.getSimpleName() + " only for method with throws IOException");
+                for (Class exp : extypes) {
-                continue;
+                    if (!RuntimeException.class.isAssignableFrom(exp) && !IOException.class.isAssignableFrom(exp)) {
-            }
+                        throw new RuntimeException("@" + RestMapping.class.getSimpleName() + " only for method(" + method + ") with throws IOException");
-            if (extypes.length == 1 && extypes[0] != IOException.class) {
+                    }
-                if (mappings != null && mappings.length > 0) throw new RuntimeException("@" + RestMapping.class.getSimpleName() + " only for method with throws IOException");
+                }
-                continue;
             }
             paramtypes.add(TypeToken.getGenericType(method.getGenericParameterTypes(), serviceType));
             if (mappings.length == 0) { //没有Mapping，设置一个默认值
@@ -774,9 +809,10 @@ public final class Rest {
         }
         if (entrys.isEmpty()) return null; //没有可HttpMapping的方法
 
+        RestClassLoader newLoader = new RestClassLoader(loader);
+        final int moduleid = controller == null ? 0 : controller.moduleid();
         { //注入 @WebServlet 注解
             String urlpath = "";
-            int moduleid = controller == null ? 0 : controller.moduleid();
             boolean repair = controller == null ? true : controller.repair();
             String comment = controller == null ? "" : controller.comment();
             av0 = cw.visitAnnotation(webServletDesc, true);
@@ -812,7 +848,13 @@ public final class Rest {
             classMap.put("repair", repair);
             //classMap.put("comment", comment); //不显示太多信息
         }
+        { //内部类
+            cw.visitInnerClass(innerEntryName, httpServletName, HttpServlet.InnerActionEntry.class.getSimpleName(), ACC_PROTECTED + ACC_FINAL + ACC_STATIC);
 
+            for (final MappingEntry entry : entrys) {
+                cw.visitInnerClass(newDynName + "$" + entry.newActionClassName, newDynName, entry.newActionClassName, ACC_PRIVATE + ACC_STATIC);
+            }
+        }
         {  //注入 @Resource  private XXXService _service;
             fv = cw.visitField(ACC_PRIVATE, REST_SERVICE_FIELD_NAME, serviceDesc, null, null);
             av0 = fv.visitAnnotation(resDesc, true);
@@ -835,6 +877,10 @@ public final class Rest {
             fv = cw.visitField(ACC_PRIVATE, REST_PARAMTYPES_FIELD_NAME, "[[Ljava/lang/reflect/Type;", null, null);
             fv.visitEnd();
         }
+        { //_redkale_tostringsupplier字段 Supplier<String>
+            fv = cw.visitField(ACC_PRIVATE, REST_TOSTRINGOBJ_FIELD_NAME, "Ljava/util/function/Supplier;", "Ljava/util/function/Supplier<Ljava/lang/String;>;", null);
+            fv.visitEnd();
+        }
         { //构造函数
             mv = new MethodDebugVisitor(cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null));
             //mv.setDebug(true);
@@ -846,10 +892,22 @@ public final class Rest {
         }
 
         //将每个Service可转换的方法生成HttpServlet对应的HttpMapping方法
-        final Map<String, List<String>> asmParamMap = MethodParamClassVisitor.getMethodParamNames(new HashMap<>(), serviceType);
+        boolean namePresent = false;
+        try {
+            Method m0 = null;
+            for (final MappingEntry entry : entrys) {
+                if (entry.mappingMethod.getParameterCount() > 0) {
+                    m0 = entry.mappingMethod;
+                    break;
+                }
+            }
+            namePresent = m0 == null ? true : m0.getParameters()[0].isNamePresent();
+        } catch (Exception e) {
+        }
+        final Map<String, List<String>> asmParamMap = namePresent ? null : MethodParamClassVisitor.getMethodParamNames(new HashMap<>(), serviceType);
         final Map<String, java.lang.reflect.Type> bodyTypes = new HashMap<>();
 
-        final List<RestConvert[]> restConverts = new ArrayList<>();
+        final List<Object[]> restConverts = new ArrayList<>();
         for (final MappingEntry entry : entrys) {
             RestUploadFile mupload = null;
             Class muploadType = null;
@@ -859,9 +917,12 @@ public final class Rest {
             final Parameter[] params = method.getParameters();
 
             final RestConvert[] rcs = method.getAnnotationsByType(RestConvert.class);
-            if (rcs != null && rcs.length > 0) restConverts.add(rcs);
+            final RestConvertCoder[] rcc = method.getAnnotationsByType(RestConvertCoder.class);
+            if ((rcs != null && rcs.length > 0) || (rcc != null && rcc.length > 0)) {
+                restConverts.add(new Object[]{rcs, rcc});
+            }
 
-            mv = new MethodDebugVisitor(cw.visitMethod(ACC_PUBLIC, entry.name.replace('/', '$').replace('.', '_'), "(" + reqDesc + respDesc + ")V", null, new String[]{"java/io/IOException"}));
+            mv = new MethodDebugVisitor(cw.visitMethod(ACC_PUBLIC, entry.newMethodName, "(" + reqDesc + respDesc + ")V", null, new String[]{"java/io/IOException"}));
             //mv.setDebug(true); 
             mv.debugLine();
 
@@ -1042,6 +1103,7 @@ public final class Rest {
                 mappingMap.put("comment", entry.comment);
                 mappingMap.put("methods", entry.methods);
                 mappingMap.put("result", grt == returnType ? returnType.getName() : String.valueOf(grt));
+                entry.mappingurl = url;
             }
 
             { // 设置 Annotation
@@ -1695,8 +1757,99 @@ public final class Rest {
             mv.visitMaxs(maxStack, maxLocals);
             mappingMap.put("params", paramMaps);
             mappingMaps.add(mappingMap);
+
+            { //_Dync_XXX__HttpServlet.class
+                ClassWriter cw2 = new ClassWriter(COMPUTE_FRAMES);
+                cw2.visit(V1_8, ACC_SUPER, newDynName + "$" + entry.newActionClassName, null, httpServletName, null);
+
+                cw2.visitInnerClass(newDynName + "$" + entry.newActionClassName, newDynName, entry.newActionClassName, ACC_PRIVATE + ACC_STATIC);
+                {
+                    fv = cw2.visitField(0, "servlet", "L" + newDynName + ";", null, null);
+                    fv.visitEnd();
+                }
+                {
+                    mv = new MethodDebugVisitor(cw2.visitMethod(0, "<init>", "(L" + newDynName + ";)V", null, null));
+                    mv.visitVarInsn(ALOAD, 0);
+                    mv.visitMethodInsn(INVOKESPECIAL, httpServletName, "<init>", "()V", false);
+                    mv.visitVarInsn(ALOAD, 0);
+                    mv.visitVarInsn(ALOAD, 1);
+                    mv.visitFieldInsn(PUTFIELD, newDynName + "$" + entry.newActionClassName, "servlet", "L" + newDynName + ";");
+                    mv.visitInsn(RETURN);
+                    mv.visitMaxs(2, 2);
+                    mv.visitEnd();
+                }
+                if (false) {
+                    mv = new MethodDebugVisitor(cw2.visitMethod(ACC_SYNTHETIC, "<init>", "(L" + newDynName + ";L" + newDynName + "$" + entry.newActionClassName + ";)V", null, null));
+                    mv.visitVarInsn(ALOAD, 0);
+                    mv.visitVarInsn(ALOAD, 1);
+                    mv.visitMethodInsn(INVOKESPECIAL, newDynName + "$" + entry.newActionClassName, "<init>", "L" + newDynName + ";", false);
+                    mv.visitInsn(RETURN);
+                    mv.visitMaxs(2, 3);
+                    mv.visitEnd();
+                }
+                {
+                    mv = new MethodDebugVisitor(cw2.visitMethod(ACC_PUBLIC, "execute", "(" + reqDesc + respDesc + ")V", null, new String[]{"java/io/IOException"}));
+                    mv.visitVarInsn(ALOAD, 0);
+                    mv.visitFieldInsn(GETFIELD, newDynName + "$" + entry.newActionClassName, "servlet", "L" + newDynName + ";");
+                    mv.visitVarInsn(ALOAD, 1);
+                    mv.visitVarInsn(ALOAD, 2);
+                    mv.visitMethodInsn(INVOKEVIRTUAL, newDynName, entry.newMethodName, "(" + reqDesc + respDesc + ")V", false);
+                    mv.visitInsn(RETURN);
+                    mv.visitMaxs(3, 3);
+                    mv.visitEnd();
+                }
+                cw2.visitEnd();
+                newLoader.addClass((newDynName + "$" + entry.newActionClassName).replace('/', '.'), cw2.toByteArray());
+            }
         } // end  for each 
 
+//        HashMap<String, InnerActionEntry> _createRestInnerActionEntry() {
+//              HashMap<String, InnerActionEntry> map = new HashMap<>();
+//              map.put("asyncfind3", new InnerActionEntry(100000,200000,"asyncfind3", new String[]{},null,false,0, new _Dync_asyncfind3_HttpServlet()));
+//              map.put("asyncfind3", new InnerActionEntry(1,2,"asyncfind2", new String[]{"GET", "POST"},null,true,0, new _Dync_asyncfind2_HttpServlet()));
+//              return map;
+//          }
+        { //_createRestInnerActionEntry 方法
+            mv = new MethodDebugVisitor(cw.visitMethod(0, "_createRestInnerActionEntry", "()Ljava/util/HashMap;", "()Ljava/util/HashMap<Ljava/lang/String;L" + innerEntryName + ";>;", null));
+            //mv.setDebug(true);
+            mv.visitTypeInsn(NEW, "java/util/HashMap");
+            mv.visitInsn(DUP);
+            mv.visitMethodInsn(INVOKESPECIAL, "java/util/HashMap", "<init>", "()V", false);
+            mv.visitVarInsn(ASTORE, 1);
+
+            for (final MappingEntry entry : entrys) {
+                mv.visitVarInsn(ALOAD, 1);
+                mv.visitLdcInsn(entry.mappingurl);  //name
+                mv.visitTypeInsn(NEW, innerEntryName); //new InnerActionEntry
+                mv.visitInsn(DUP);
+                pushInt(mv, moduleid); //moduleid
+                pushInt(mv, entry.actionid); //actionid
+                mv.visitLdcInsn(entry.mappingurl); //name
+                pushInt(mv, entry.methods.length);  //methods
+                mv.visitTypeInsn(ANEWARRAY, "java/lang/String");
+                for (int i = 0; i < entry.methods.length; i++) {
+                    mv.visitInsn(DUP);
+                    pushInt(mv, i);
+                    mv.visitLdcInsn(entry.methods[i]);
+                    mv.visitInsn(AASTORE);
+                }
+                mv.visitInsn(ACONST_NULL); //method
+                mv.visitInsn(entry.auth ? ICONST_1 : ICONST_0); //auth
+                pushInt(mv, entry.cacheseconds); //cacheseconds
+                mv.visitTypeInsn(NEW, newDynName + "$" + entry.newActionClassName);
+                mv.visitInsn(DUP);
+                mv.visitVarInsn(ALOAD, 0);
+                mv.visitMethodInsn(INVOKESPECIAL, newDynName + "$" + entry.newActionClassName, "<init>", "(L" + newDynName + ";)V", false);
+                mv.visitMethodInsn(INVOKESPECIAL, innerEntryName, "<init>", "(IILjava/lang/String;[Ljava/lang/String;Ljava/lang/reflect/Method;ZILorg/redkale/net/http/HttpServlet;)V", false);
+                mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/HashMap", "put", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", false);
+                mv.visitInsn(POP);
+            }
+            mv.visitVarInsn(ALOAD, 1);
+            mv.visitInsn(ARETURN);
+            mv.visitMaxs(2, 2);
+            mv.visitEnd();
+        }
+
         for (Map.Entry<String, java.lang.reflect.Type> en : bodyTypes.entrySet()) {
             fv = cw.visitField(ACC_PRIVATE, en.getKey(), "Ljava/lang/reflect/Type;", null, null);
             fv.visitEnd();
@@ -1712,20 +1865,24 @@ public final class Rest {
             fv.visitEnd();
         }
 
-        //classMap.put("mappings", mappingMaps); //不显示太多信息
+        //classMap.put("mappings", mappingMaps); //不显示太多信息   
-        { //toString函数
+        { //toString函数   
             mv = new MethodDebugVisitor(cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null));
             //mv.setDebug(true);
-            mv.visitLdcInsn(JsonConvert.root().convertTo(classMap));
+            mv.visitVarInsn(ALOAD, 0);
+            mv.visitFieldInsn(GETFIELD, newDynName, REST_TOSTRINGOBJ_FIELD_NAME, "Ljava/util/function/Supplier;");
+            mv.visitMethodInsn(INVOKEINTERFACE, "java/util/function/Supplier", "get", "()Ljava/lang/Object;", true);
+            mv.visitTypeInsn(CHECKCAST, "java/lang/String");
             mv.visitInsn(ARETURN);
             mv.visitMaxs(1, 1);
             mv.visitEnd();
         }
 
         cw.visitEnd();
-
+        newLoader.addClass(newDynName.replace('/', '.'), cw.toByteArray());
-        Class<?> newClazz = new RestClassLoader(loader).loadClass(newDynName.replace('/', '.'), cw.toByteArray());
         try {
+            Class<?> newClazz = newLoader.findClass(newDynName.replace('/', '.'));
+
             T obj = ((Class<T>) newClazz).getDeclaredConstructor().newInstance();
             for (Map.Entry<String, org.redkale.util.Attribute> en : restAttributes.entrySet()) {
                 Field attrField = newClazz.getDeclaredField(en.getKey());
@@ -1740,7 +1897,9 @@ public final class Rest {
             for (int i = 0; i < restConverts.size(); i++) {
                 Field genField = newClazz.getDeclaredField(REST_JSONCONVERT_FIELD_PREFIX + (i + 1));
                 genField.setAccessible(true);
-                genField.set(obj, createJsonConvert(restConverts.get(i)));
+                Object[] rc = restConverts.get(i);
+
+                genField.set(obj, createJsonConvert((RestConvert[]) rc[0], (RestConvertCoder[]) rc[1]));
             }
             Field typesfield = newClazz.getDeclaredField(REST_PARAMTYPES_FIELD_NAME);
             typesfield.setAccessible(true);
@@ -1748,8 +1907,18 @@ public final class Rest {
             paramtypeArray = paramtypes.toArray(paramtypeArray);
             typesfield.set(obj, paramtypeArray);
 
+            Field tostringfield = newClazz.getDeclaredField(REST_TOSTRINGOBJ_FIELD_NAME);
+            tostringfield.setAccessible(true);
+            java.util.function.Supplier<String> sSupplier = () -> JsonConvert.root().convertTo(classMap);
+            tostringfield.set(obj, sSupplier);
+
+            Method restactMethod = newClazz.getDeclaredMethod("_createRestInnerActionEntry");
+            restactMethod.setAccessible(true);
+            Field tmpentrysfield = HttpServlet.class.getDeclaredField("_tmpentrys");
+            tmpentrysfield.setAccessible(true);
+            tmpentrysfield.set(obj, restactMethod.invoke(obj));
             return obj;
-        } catch (Exception e) {
+        } catch (Throwable e) {
             throw new RuntimeException(e);
         }
     }
@@ -1791,13 +1960,26 @@ public final class Rest {
 
     private static class RestClassLoader extends ClassLoader {
 
+        private Map<String, byte[]> classes = new HashMap<>();
+
         public RestClassLoader(ClassLoader parent) {
             super(parent);
         }
 
+        @Override
+        protected Class<?> findClass(String name) throws ClassNotFoundException {
+            byte[] classData = classes.get(name);
+            if (classData == null) return super.findClass(name);
+            return super.defineClass(name, classData, 0, classData.length);
+        }
+
         public final Class<?> loadClass(String name, byte[] b) {
             return defineClass(name, b, 0, b.length);
         }
+
+        public final void addClass(String name, byte[] b) {
+            classes.put(name, b);
+        }
     }
 
     private static class MappingEntry {
@@ -1839,6 +2021,8 @@ public final class Rest {
                 }
             }
             this.existsPound = pound;
+            this.newMethodName = this.name.replace('/', '$').replace('.', '_');
+            this.newActionClassName = "_Dyn_" + this.newMethodName + "_ActionHttpServlet";
         }
 
         public final int methodidx; // _paramtypes 的下标，从0开始
@@ -1847,6 +2031,10 @@ public final class Rest {
 
         public final boolean ignore;
 
+        public final String newMethodName;
+
+        public final String newActionClassName;
+
         public final String name;
 
         public final String comment;
@@ -1861,6 +2049,8 @@ public final class Rest {
 
         public final boolean existsPound;  //是否包含#的参数
 
+        String mappingurl; //在生成方法时赋值， 供_createRestInnerActionEntry使用
+
         @RestMapping()
         void mapping() { //用于获取Mapping 默认值
         }

src/org/redkale/net/http/RestConvertCoder.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.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import org.redkale.convert.*;
+
+/**
+ * 指定class某个字段的自定义序列化和反序列化策略。  <br>
+ * 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(RestConvertCoder.RestConvertCoders.class)
+public @interface RestConvertCoder {
+
+    Class type();
+
+    String field();
+
+    Class<? extends SimpledCoder> coder();
+
+    @Inherited
+    @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
+    @interface RestConvertCoders {
+
+        RestConvertCoder[] value();
+    }
+}

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

@@ -475,6 +475,35 @@ public abstract class WebSocket<G extends Serializable, T> {
         return rs;
     }
 
+    /**
+     * 给指定userid的WebSocket节点发送操作
+     *
+     * @param action  操作参数
+     * @param userids Serializable[]
+     *
+     * @return 为0表示成功， 其他值表示异常
+     */
+    public final CompletableFuture<Integer> sendAction(final WebSocketAction action, Serializable... userids) {
+        if (_engine.node == null) return CompletableFuture.completedFuture(RETCODE_NODESERVICE_NULL);
+        CompletableFuture<Integer> rs = _engine.node.sendAction(action, userids);
+        if (_engine.logger.isLoggable(Level.FINEST)) _engine.logger.finest("userids:" + Arrays.toString(userids) + " send websocket action(" + action + ")");
+        return rs;
+    }
+
+    /**
+     * 广播操作， 给所有人发操作指令
+     *
+     * @param action 操作参数
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    public final CompletableFuture<Integer> broadcastAction(final WebSocketAction action) {
+        if (_engine.node == null) return CompletableFuture.completedFuture(RETCODE_NODESERVICE_NULL);
+        CompletableFuture<Integer> rs = _engine.node.broadcastAction(action);
+        if (_engine.logger.isLoggable(Level.FINEST)) _engine.logger.finest("broadcast send websocket action(" + action + ")");
+        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
@@ -529,26 +558,26 @@ public abstract class WebSocket<G extends Serializable, T> {
     /**
      * 获取当前WebSocket下的属性，非线程安全
      *
-     * @param <T>  属性值的类型
+     * @param <V>  属性值的类型
      * @param name 属性名
      *
      * @return 属性值
      */
     @SuppressWarnings("unchecked")
-    public final <T> T getAttribute(String name) {
+    public final <V> V getAttribute(String name) {
-        return attributes == null ? null : (T) attributes.get(name);
+        return attributes == null ? null : (V) attributes.get(name);
     }
 
     /**
      * 移出当前WebSocket下的属性，非线程安全
      *
-     * @param <T>  属性值的类型
+     * @param <V>  属性值的类型
      * @param name 属性名
      *
      * @return 属性值
      */
-    public final <T> T removeAttribute(String name) {
+    public final <V> V removeAttribute(String name) {
-        return attributes == null ? null : (T) attributes.remove(name);
+        return attributes == null ? null : (V) attributes.remove(name);
     }
 
     /**
@@ -683,6 +712,18 @@ public abstract class WebSocket<G extends Serializable, T> {
         return true;
     }
 
+    /**
+     * WebSocket.broadcastAction时的操作
+     *
+     * @param action 操作参数
+     *
+     * @return CompletableFuture
+     *
+     */
+    protected CompletableFuture<Integer> action(WebSocketAction action) {
+        return CompletableFuture.completedFuture(0);
+    }
+
     /**
      * WebSokcet连接成功后的回调方法
      */

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

@@ -0,0 +1,58 @@
+/*
+ * 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.Serializable;
+import java.util.Map;
+import org.redkale.convert.json.JsonConvert;
+
+/**
+ * WebSocket.broadcastAction时的参数
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class WebSocketAction implements Serializable {
+
+    protected String action;
+
+    protected Map<String, String> attach;
+
+    public WebSocketAction() {
+    }
+
+    public WebSocketAction(String action) {
+        this.action = action;
+    }
+
+    public WebSocketAction(String action, Map<String, String> attach) {
+        this.action = action;
+        this.attach = attach;
+    }
+
+    public String getAction() {
+        return action;
+    }
+
+    public void setAction(String action) {
+        this.action = action;
+    }
+
+    public Map<String, String> getAttach() {
+        return attach;
+    }
+
+    public void setAttach(Map<String, String> attach) {
+        this.attach = attach;
+    }
+
+    @Override
+    public String toString() {
+        return JsonConvert.root().convertTo(this);
+    }
+}

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

@@ -325,6 +325,54 @@ public class WebSocketEngine {
         }
     }
 
+    @Comment("给指定WebSocket连接用户发起操作指令")
+    public CompletableFuture<Integer> broadcastAction(final WebSocketAction action) {
+        CompletableFuture<Integer> future = null;
+        if (single) {
+            for (WebSocket websocket : websockets.values()) {
+                future = future == null ? websocket.action(action) : future.thenCombine(websocket.action(action), (a, b) -> a | (Integer) b);
+            }
+        } else {
+            for (List<WebSocket> list : websockets2.values()) {
+                for (WebSocket websocket : list) {
+                    future = future == null ? websocket.action(action) : future.thenCombine(websocket.action(action), (a, b) -> a | (Integer) b);
+                }
+            }
+        }
+        return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+    }
+
+    @Comment("给指定用户组发送操作")
+    public CompletableFuture<Integer> sendAction(final WebSocketAction action, final Stream<? extends Serializable> userids) {
+        Object[] array = userids.toArray();
+        Serializable[] ss = new Serializable[array.length];
+        for (int i = 0; i < array.length; i++) {
+            ss[i] = (Serializable) array[i];
+        }
+        return sendAction(action, ss);
+    }
+
+    @Comment("给指定用户组发送操作")
+    public CompletableFuture<Integer> sendAction(final WebSocketAction action, final Serializable... userids) {
+        CompletableFuture<Integer> future = null;
+        if (single) {
+            for (Serializable userid : userids) {
+                WebSocket websocket = websockets.get(userid);
+                if (websocket == null) continue;
+                future = future == null ? websocket.action(action) : future.thenCombine(websocket.action(action), (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.action(action) : future.thenCombine(websocket.action(action), (a, b) -> a | (Integer) b);
+                }
+            }
+        }
+        return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+    }
+
     @Comment("获取最大连接数")
     public int getLocalWsmaxconns() {
         return this.wsmaxconns;

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

@@ -60,7 +60,9 @@ public abstract class WebSocketNode {
     protected Semaphore semaphore;
 
     public void init(AnyValue conf) {
-        if (sncpNodeAddresses != null) sncpNodeAddresses.initValueType(InetSocketAddress.class);
+        if (sncpNodeAddresses != null && "memory".equals(sncpNodeAddresses.getType())) {
+            sncpNodeAddresses.initValueType(InetSocketAddress.class);
+        }
         if (localEngine != null) {
             int wsthreads = localEngine.wsthreads;
             if (wsthreads == 0) wsthreads = Runtime.getRuntime().availableProcessors() * 8;
@@ -82,7 +84,7 @@ public abstract class WebSocketNode {
         //关掉所有本地本地WebSocket
         this.localEngine.getLocalWebSockets().forEach(g -> g.close());
         if (sncpNodeAddresses != null && localSncpAddress != null) {
-            sncpNodeAddresses.removeSetItem(SOURCE_SNCP_ADDRS_KEY, localSncpAddress);
+            sncpNodeAddresses.removeSetItem(SOURCE_SNCP_ADDRS_KEY, InetSocketAddress.class, localSncpAddress);
         }
     }
 
@@ -92,12 +94,18 @@ public abstract class WebSocketNode {
 
     protected abstract CompletableFuture<Integer> broadcastMessage(@RpcTargetAddress InetSocketAddress targetAddress, WebSocketRange wsrange, Object message, boolean last);
 
+    protected abstract CompletableFuture<Integer> sendAction(@RpcTargetAddress InetSocketAddress targetAddress, WebSocketAction action, Serializable userid);
+
+    protected abstract CompletableFuture<Integer> broadcastAction(@RpcTargetAddress InetSocketAddress targetAddress, WebSocketAction action);
+
     protected abstract CompletableFuture<Void> connect(Serializable userid, InetSocketAddress sncpAddr);
 
     protected abstract CompletableFuture<Void> disconnect(Serializable userid, InetSocketAddress sncpAddr);
 
     protected abstract CompletableFuture<Void> changeUserid(Serializable fromuserid, Serializable touserid, InetSocketAddress sncpAddr);
 
+    protected abstract CompletableFuture<Boolean> existsWebSocket(Serializable userid, @RpcTargetAddress InetSocketAddress targetAddress);
+
     protected abstract CompletableFuture<Integer> forceCloseWebSocket(Serializable userid, @RpcTargetAddress InetSocketAddress targetAddress);
 
     //--------------------------------------------------------------------------------
@@ -147,7 +155,7 @@ public abstract class WebSocketNode {
     public CompletableFuture<Collection<InetSocketAddress>> getRpcNodeAddresses(final Serializable userid) {
         if (this.sncpNodeAddresses != null) {
             tryAcquireSemaphore();
-            CompletableFuture<Collection<InetSocketAddress>> result = this.sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid);
+            CompletableFuture<Collection<InetSocketAddress>> result = this.sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
             if (semaphore != null) result.whenComplete((r, e) -> releaseSemaphore());
             return result;
         }
@@ -180,23 +188,6 @@ public abstract class WebSocketNode {
         });
     }
 
-    /**
-     * 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));
-        }
-        tryAcquireSemaphore();
-        CompletableFuture<Boolean> rs = this.sncpNodeAddresses.existsAsync(SOURCE_SNCP_USERID_PREFIX + userid);
-        if (semaphore != null) rs.whenComplete((r, e) -> releaseSemaphore());
-        return rs;
-    }
-
     /**
      * 获取在线用户总数
      *
@@ -213,6 +204,59 @@ public abstract class WebSocketNode {
         return rs;
     }
 
+    /**
+     * @deprecated
+     *
+     * 判断指定用户是否WebSocket在线
+     *
+     * @param userid Serializable
+     *
+     * @return boolean
+     */
+    private CompletableFuture<Boolean> existsWebSocket2(final Serializable userid) {
+        if (this.localEngine != null && this.sncpNodeAddresses == null) {
+            return CompletableFuture.completedFuture(this.localEngine.existsLocalWebSocket(userid));
+        }
+        tryAcquireSemaphore();
+        CompletableFuture<Boolean> rs = this.sncpNodeAddresses.existsAsync(SOURCE_SNCP_USERID_PREFIX + userid);
+        if (semaphore != null) rs.whenComplete((r, e) -> releaseSemaphore());
+        return rs;
+    }
+
+    /**
+     * 判断指定用户是否WebSocket在线
+     *
+     * @param userid Serializable
+     *
+     * @return boolean
+     */
+    @Local
+    public CompletableFuture<Boolean> existsWebSocket(final Serializable userid) {
+        CompletableFuture<Boolean> localFuture = null;
+        if (this.localEngine != null) localFuture = CompletableFuture.completedFuture(localEngine.existsLocalWebSocket(userid));
+        if (this.sncpNodeAddresses == null || this.remoteNode == null) {
+            if (logger.isLoggable(Level.FINEST)) logger.finest("websocket remote node is null");
+            //没有CacheSource就不会有分布式节点
+            return localFuture;
+        }
+        //远程节点关闭
+        tryAcquireSemaphore();
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
+        if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
+        CompletableFuture<Boolean> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
+            if (logger.isLoggable(Level.FINEST)) logger.finest("websocket found userid:" + userid + " on " + addrs);
+            if (addrs == null || addrs.isEmpty()) return CompletableFuture.completedFuture(false);
+            CompletableFuture<Boolean> future = null;
+            for (InetSocketAddress addr : addrs) {
+                if (addr == null || addr.equals(localSncpAddress)) continue;
+                future = future == null ? remoteNode.existsWebSocket(userid, addr)
+                    : future.thenCombine(remoteNode.existsWebSocket(userid, addr), (a, b) -> a | b);
+            }
+            return future == null ? CompletableFuture.completedFuture(false) : future;
+        });
+        return localFuture == null ? remoteFuture : localFuture.thenCombine(remoteFuture, (a, b) -> a | b);
+    }
+
     /**
      * 强制关闭用户WebSocket
      *
@@ -231,7 +275,7 @@ public abstract class WebSocketNode {
         }
         //远程节点关闭
         tryAcquireSemaphore();
-        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid);
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
         if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
         CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
             if (logger.isLoggable(Level.FINEST)) logger.finest("websocket found userid:" + userid + " on " + addrs);
@@ -509,7 +553,7 @@ public abstract class WebSocketNode {
         final Object remoteMessage = formatRemoteMessage(message);
         CompletableFuture<Integer> localFuture = this.localEngine == null ? null : this.localEngine.broadcastMessage(wsrange, message, last);
         tryAcquireSemaphore();
-        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_ADDRS_KEY);
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_ADDRS_KEY, InetSocketAddress.class);
         if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
         CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
             if (logger.isLoggable(Level.FINEST)) logger.finest("websocket broadcast message (" + remoteMessage + ") on " + addrs);
@@ -540,7 +584,7 @@ public abstract class WebSocketNode {
         //远程节点发送消息
         final Object remoteMessage = formatRemoteMessage(message);
         tryAcquireSemaphore();
-        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid);
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
         if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
         CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
             if (addrs == null || addrs.isEmpty()) {
@@ -559,6 +603,90 @@ public abstract class WebSocketNode {
         return localFuture == null ? remoteFuture : localFuture.thenCombine(remoteFuture, (a, b) -> a | b);
     }
 
+    /**
+     * 广播操作， 给所有人发操作
+     *
+     * @param action 操作参数
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    @Local
+    public CompletableFuture<Integer> broadcastAction(final WebSocketAction action) {
+        if (this.localEngine != null && this.sncpNodeAddresses == null) { //本地模式且没有分布式
+            return this.localEngine.broadcastAction(action);
+        }
+        CompletableFuture<Integer> localFuture = this.localEngine == null ? null : this.localEngine.broadcastAction(action);
+        tryAcquireSemaphore();
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_ADDRS_KEY, InetSocketAddress.class);
+        if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
+        CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
+            if (logger.isLoggable(Level.FINEST)) logger.finest("websocket broadcast action (" + action + ") 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.broadcastAction(addr, action)
+                    : future.thenCombine(remoteNode.broadcastAction(addr, action), (a, b) -> a | b);
+            }
+            return future == null ? CompletableFuture.completedFuture(0) : future;
+        });
+        return localFuture == null ? remoteFuture : localFuture.thenCombine(remoteFuture, (a, b) -> a | b);
+    }
+
+    /**
+     * 向指定用户发送操作，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 action  操作参数
+     * @param userids Serializable[]
+     *
+     * @return 为0表示成功， 其他值表示部分发送异常
+     */
+    @Local
+    public CompletableFuture<Integer> sendAction(final WebSocketAction action, 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.sendAction(action, userids);
+        }
+        CompletableFuture<Integer> future = null;
+        for (Serializable userid : userids) {
+            future = future == null ? sendOneAction(action, userid) : future.thenCombine(sendOneAction(action, userid), (a, b) -> a | b);
+        }
+        return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+    }
+
+    protected CompletableFuture<Integer> sendOneAction(final WebSocketAction action, final Serializable userid) {
+        if (logger.isLoggable(Level.FINEST)) {
+            logger.finest("websocket want send action {userid:" + userid + ", action:" + action + "} from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
+        }
+        CompletableFuture<Integer> localFuture = null;
+        if (this.localEngine != null) localFuture = localEngine.sendAction(action, userid);
+        if (this.sncpNodeAddresses == null || this.remoteNode == null) {
+            if (logger.isLoggable(Level.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;
+        }
+        //远程节点发送操作
+        tryAcquireSemaphore();
+        CompletableFuture<Collection<InetSocketAddress>> addrsFuture = sncpNodeAddresses.getCollectionAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class);
+        if (semaphore != null) addrsFuture.whenComplete((r, e) -> releaseSemaphore());
+        CompletableFuture<Integer> remoteFuture = addrsFuture.thenCompose((Collection<InetSocketAddress> addrs) -> {
+            if (addrs == null || addrs.isEmpty()) {
+                if (logger.isLoggable(Level.FINER)) logger.finer("websocket not found userid:" + userid + " on any node ");
+                return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+            }
+            if (logger.isLoggable(Level.FINEST)) logger.finest("websocket(localaddr=" + localSncpAddress + ") found userid:" + userid + " on " + addrs);
+            CompletableFuture<Integer> future = null;
+            for (InetSocketAddress addr : addrs) {
+                if (addr == null || addr.equals(localSncpAddress)) continue;
+                future = future == null ? remoteNode.sendAction(addr, action, userid)
+                    : future.thenCombine(remoteNode.sendAction(addr, action, userid), (a, b) -> a | b);
+            }
+            return future == null ? CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY) : future;
+        });
+        return localFuture == null ? remoteFuture : localFuture.thenCombine(remoteFuture, (a, b) -> a | b);
+    }
+
     protected Object formatRemoteMessage(Object message) {
         if (message instanceof WebSocketPacket) return message;
         if (message instanceof byte[]) return message;

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

@@ -34,8 +34,6 @@ class WebSocketRunner implements Runnable {
 
     protected final HttpContext context;
 
-    private ByteBuffer readBuffer;
-
     volatile boolean closed = false;
 
     private final BiConsumer<WebSocket, Object> restMessageConsumer;  //主要供RestWebSocket使用
@@ -50,7 +48,6 @@ class WebSocketRunner implements Runnable {
         this.webSocket = webSocket;
         this.restMessageConsumer = messageConsumer;
         this.channel = channel;
-        this.readBuffer = context.pollBuffer();
     }
 
     @Override
@@ -61,7 +58,7 @@ class WebSocketRunner implements Runnable {
             channel.setReadTimeoutSeconds(300); //读取超时5分钟
             if (channel.isOpen()) {
                 final int wsmaxbody = webSocket._engine.wsmaxbody;
-                channel.read(readBuffer, null, new CompletionHandler<Integer, Void>() {
+                channel.read(new CompletionHandler<Integer, ByteBuffer>() {
 
                     //尚未解析完的数据包
                     private WebSocketPacket unfinishPacket;
@@ -72,31 +69,27 @@ class WebSocketRunner implements Runnable {
                     private final SimpleEntry<String, byte[]> halfBytes = new SimpleEntry("", null);
 
                     @Override
-                    public void completed(Integer count, Void attachment1) {
+                    public void completed(Integer count, ByteBuffer readBuffer) {
                         if (count < 1) {
                             if (debug) context.getLogger().log(Level.FINEST, "WebSocketRunner(userid=" + webSocket.getUserid() + ") abort on read buffer count, force to close channel, live " + (System.currentTimeMillis() - webSocket.getCreatetime()) / 1000 + " seconds");
                             closeRunner(CLOSECODE_ILLPACKET, "read buffer count is " + count);
                             return;
                         }
                         try {
-                            ByteBuffer readBuf = readBuffer;
-                            if (readBuf == null) return; //关闭后readBuffer为null
                             lastReadTime = System.currentTimeMillis();
-                            readBuf.flip();
+                            readBuffer.flip();
 
                             WebSocketPacket onePacket = null;
                             if (unfinishPacket != null) {
-                                if (unfinishPacket.receiveBody(webSocket, readBuf)) { //已经接收完毕
+                                if (unfinishPacket.receiveBody(webSocket, readBuffer)) { //已经接收完毕
                                     onePacket = unfinishPacket;
                                     unfinishPacket = null;
                                     for (ByteBuffer b : exBuffers) {
                                         context.offerBuffer(b);
                                     }
                                     exBuffers.clear();
-                                } else { //需要继续接收
+                                } else { //需要继续接收,  此处不能回收readBuffer
-                                    readBuf = context.pollBuffer();
+                                    channel.read(this);
-                                    readBuffer = readBuf;
-                                    channel.read(readBuf, null, this);
                                     return;
                                 }
                             }
@@ -105,37 +98,36 @@ class WebSocketRunner implements Runnable {
                             if (onePacket != null) packets.add(onePacket);
                             try {
                                 while (true) {
-                                    WebSocketPacket packet = new WebSocketPacket().decode(context.getLogger(), webSocket, wsmaxbody, halfBytes, readBuf);
+                                    WebSocketPacket packet = new WebSocketPacket().decode(context.getLogger(), webSocket, wsmaxbody, halfBytes, readBuffer);
                                     if (packet == WebSocketPacket.NONE) break; //解析完毕但是buffer有多余字节
                                     if (packet != null && !packet.isReceiveFinished()) {
                                         unfinishPacket = packet;
-                                        if (readBuf.hasRemaining()) {
+                                        if (readBuffer.hasRemaining()) {
-                                            exBuffers.add(readBuf);
+                                            exBuffers.add(readBuffer);
-                                            readBuf = context.pollBuffer();
-                                            readBuffer = readBuf;
                                         }
                                         break;
                                     }
                                     packets.add(packet);
-                                    if (packet == null || !readBuf.hasRemaining()) break;
+                                    if (packet == null || !readBuffer.hasRemaining()) break;
                                 }
                             } catch (Exception e) {
                                 context.getLogger().log(Level.SEVERE, "WebSocket parse message error", e);
                                 webSocket.onOccurException(e, null);
                             }
                             //继续监听消息
-                            readBuf.clear();
+                            readBuffer.clear();
                             if (halfBytes.getValue() != null) {
-                                readBuf.put(halfBytes.getValue());
+                                readBuffer.put(halfBytes.getValue());
                                 halfBytes.setValue(null);
                             }
-                            channel.read(readBuf, null, this);
+                            channel.setReadBuffer(readBuffer);
+                            channel.read(this);
 
                             //消息处理
                             for (final WebSocketPacket packet : packets) {
                                 if (packet == null) {
                                     if (debug) context.getLogger().log(Level.FINEST, "WebSocketRunner abort on decode WebSocketPacket, force to close channel, live " + (System.currentTimeMillis() - webSocket.getCreatetime()) / 1000 + " seconds");
-                                    failed(null, attachment1);
+                                    failed(null, readBuffer);
                                     return;
                                 }
 
@@ -197,7 +189,7 @@ class WebSocketRunner implements Runnable {
                     }
 
                     @Override
-                    public void failed(Throwable exc, Void attachment2) {
+                    public void failed(Throwable exc, ByteBuffer attachment2) {
                         if (exc != null) {
                             if (debug) context.getLogger().log(Level.FINEST, "WebSocketRunner read WebSocketPacket failed, force to close channel, live " + (System.currentTimeMillis() - webSocket.getCreatetime()) / 1000 + " seconds", exc);
                             closeRunner(CLOSECODE_WSEXCEPTION, "read websocket-packet failed");
@@ -302,8 +294,6 @@ class WebSocketRunner implements Runnable {
             if (closed) return null;
             closed = true;
             channel.dispose();
-            context.offerBuffer(readBuffer);
-            readBuffer = null;
             CompletableFuture<Void> future = engine.removeThenClose(webSocket);
             webSocket.onClose(code, reason);
             return future;

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

@@ -106,6 +106,9 @@ public abstract class WebSocketServlet extends HttpServlet implements Resourcabl
     @Resource(name = "$")
     protected WebSocketNode node;
 
+    @Resource(name = "SERVER_RESFACTORY")
+    protected ResourceFactory resourceFactory;
+
     protected WebSocketServlet() {
         Type msgtype = String.class;
         try {
@@ -145,6 +148,7 @@ public abstract class WebSocketServlet extends HttpServlet implements Resourcabl
                 if (cryptorClass != null && !cryptorClass.isEmpty()) {
                     try {
                         this.cryptor = (Cryptor) Thread.currentThread().getContextClassLoader().loadClass(cryptorClass).getDeclaredConstructor().newInstance();
+                        if (resourceFactory != null && this.cryptor != null) resourceFactory.inject(this.cryptor);
                     } catch (Exception e) {
                         throw new RuntimeException(e);
                     }

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

@@ -307,7 +307,7 @@ public final class SncpClient {
                         byte i;
                         while ((i = reader.readByte()) != 0) {
                             final Attribute attr = action.paramAttrs[i];
-                            attr.set(params[i - 1], bsonConvert.convertFrom(attr.type(), reader));
+                            attr.set(params[i - 1], bsonConvert.convertFrom(attr.genericType(), reader));
                         }
                         Object rs = bsonConvert.convertFrom(Object.class, reader);
 
@@ -327,7 +327,7 @@ public final class SncpClient {
             byte i;
             while ((i = reader.readByte()) != 0) {
                 final Attribute attr = action.paramAttrs[i];
-                attr.set(params[i - 1], bsonConvert.convertFrom(attr.type(), reader));
+                attr.set(params[i - 1], bsonConvert.convertFrom(attr.genericType(), reader));
             }
             return bsonConvert.convertFrom(action.handlerFuncParamIndex >= 0 ? Object.class : action.resultTypes, reader);
         } catch (RpcRemoteException re) {
@@ -370,7 +370,6 @@ public final class SncpClient {
             final ByteBuffer[] sendBuffers = writer.toBuffers();
             fillHeader(sendBuffers[0], seqid, actionid, reqBodyLength);
 
-            final ByteBuffer buffer = transport.pollBuffer();
             conn.write(sendBuffers, sendBuffers, new CompletionHandler<Integer, ByteBuffer[]>() {
 
                 @Override
@@ -393,25 +392,25 @@ public final class SncpClient {
                         conn.write(newattachs, newattachs, this);
                         return;
                     }
-                    //----------------------- 读取返回结果 -------------------------------------
+                    //----------------------- 读取返回结果 -------------------------------------     
-                    buffer.clear();
+                    conn.read(new CompletionHandler<Integer, ByteBuffer>() {
-                    conn.read(buffer, null, new CompletionHandler<Integer, Void>() {
 
                         private byte[] body;
 
                         private int received;
 
                         @Override
-                        public void completed(Integer count, Void attachment2) {
+                        public void completed(Integer count, ByteBuffer buffer) {
                             try {
                                 if (count < 1 && buffer.remaining() == buffer.limit()) {   //没有数据可读
                                     future.completeExceptionally(new RpcRemoteException(action.method + " sncp[" + conn.getRemoteAddress() + "] remote no response data"));
-                                    transport.offerBuffer(buffer);
+                                    conn.offerBuffer(buffer);
                                     transport.offerConnection(true, conn);
                                     return;
                                 }
                                 if (received < 1 && buffer.limit() < buffer.remaining() + HEADER_SIZE) { //header都没读全
-                                    conn.read(buffer, attachment2, this);
+                                    conn.setReadBuffer(buffer);
+                                    conn.read(this);
                                     return;
                                 }
                                 buffer.flip();
@@ -421,8 +420,10 @@ public final class SncpClient {
                                     buffer.get(body, offset, Math.min(buffer.remaining(), this.body.length - offset));
                                     if (this.received < this.body.length) {// 数据仍然不全，需要继续读取          
                                         buffer.clear();
-                                        conn.read(buffer, attachment2, this);
+                                        conn.setReadBuffer(buffer);
+                                        conn.read(this);
                                     } else {
+                                        conn.offerBuffer(buffer);
                                         success();
                                     }
                                     return;
@@ -441,10 +442,12 @@ public final class SncpClient {
                                     this.received = buffer.remaining();
                                     buffer.get(body, 0, this.received);
                                     buffer.clear();
-                                    conn.read(buffer, attachment2, this);
+                                    conn.setReadBuffer(buffer);
+                                    conn.read(this);
                                 } else {
                                     this.body = new byte[respBodyLength];
                                     buffer.get(body, 0, respBodyLength);
+                                    conn.offerBuffer(buffer);
                                     success();
                                 }
                             } catch (Throwable e) {
@@ -461,7 +464,6 @@ public final class SncpClient {
                         @SuppressWarnings("unchecked")
                         public void success() {
                             future.complete(this.body);
-                            transport.offerBuffer(buffer);
                             transport.offerConnection(false, conn);
                             if (handler != null) {
                                 final Object handlerAttach = action.handlerAttachParamIndex >= 0 ? params[action.handlerAttachParamIndex] : null;
@@ -471,7 +473,7 @@ public final class SncpClient {
                                     int i;
                                     while ((i = (reader.readByte() & 0xff)) != 0) {
                                         final Attribute attr = action.paramAttrs[i];
-                                        attr.set(params[i - 1], bsonConvert.convertFrom(attr.type(), reader));
+                                        attr.set(params[i - 1], bsonConvert.convertFrom(attr.genericType(), reader));
                                     }
                                     Object rs = bsonConvert.convertFrom(action.handlerFuncParamIndex >= 0 ? Object.class : action.resultTypes, reader);
                                     handler.completed(rs, handlerAttach);
@@ -484,9 +486,9 @@ public final class SncpClient {
                         }
 
                         @Override
-                        public void failed(Throwable exc, Void attachment2) {
+                        public void failed(Throwable exc, ByteBuffer attachment2) {
                             future.completeExceptionally(new RuntimeException(action.method + " sncp remote exec failed"));
-                            transport.offerBuffer(buffer);
+                            conn.offerBuffer(attachment2);
                             transport.offerConnection(true, conn);
                             if (handler != null) {
                                 final Object handlerAttach = action.handlerAttachParamIndex >= 0 ? params[action.handlerAttachParamIndex] : null;
@@ -500,7 +502,6 @@ public final class SncpClient {
                 @Override
                 public void failed(Throwable exc, ByteBuffer[] attachment) {
                     future.completeExceptionally(new RuntimeException(action.method + " sncp remote exec failed"));
-                    transport.offerBuffer(buffer);
                     transport.offerConnection(true, conn);
                     if (handler != null) {
                         final Object handlerAttach = action.handlerAttachParamIndex >= 0 ? params[action.handlerAttachParamIndex] : null;

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

@@ -5,8 +5,6 @@
  */
 package org.redkale.net.sncp;
 
-import java.nio.ByteBuffer;
-import java.util.function.*;
 import org.redkale.net.*;
 
 /**
@@ -21,21 +19,6 @@ public class SncpContext extends Context {
         super(config);
     }
 
-    @Override
-    protected Consumer<ByteBuffer> getBufferConsumer() {
-        return super.getBufferConsumer();
-    }
-
-    @Override
-    protected void offerBuffer(ByteBuffer buffer) {
-        super.offerBuffer(buffer);
-    }
-
-    @Override
-    protected void offerBuffer(ByteBuffer... buffers) {
-        super.offerBuffer(buffers);
-    }
-
     public static class SncpContextConfig extends ContextConfig {
 
     }

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

@@ -14,6 +14,7 @@ import java.nio.*;
 import java.nio.channels.CompletionHandler;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.*;
 import java.util.logging.*;
 import javax.annotation.*;
@@ -36,9 +37,9 @@ import org.redkale.service.RpcCall;
  */
 public final class SncpDynServlet extends SncpServlet {
 
-    private static volatile int maxClassNameLength = 0;
+    private final AtomicInteger maxClassNameLength;
 
-    private static volatile int maxNameLength = 0;
+    private final AtomicInteger maxNameLength;
 
     private static final Logger logger = Logger.getLogger(SncpDynServlet.class.getSimpleName());
 
@@ -48,8 +49,11 @@ public final class SncpDynServlet extends SncpServlet {
 
     private Supplier<ByteBuffer> bufferSupplier;
 
-    public SncpDynServlet(final BsonConvert convert, final String serviceName, final Class serviceOrSourceType, final Service service) {
+    public SncpDynServlet(final BsonConvert convert, final String serviceName, final Class serviceOrSourceType, final Service service,
+        final AtomicInteger maxClassNameLength, AtomicInteger maxNameLength) {
         super(serviceName, serviceOrSourceType, service);
+        this.maxClassNameLength = maxClassNameLength;
+        this.maxNameLength = maxNameLength;
         this.serviceid = Sncp.hash(type.getName() + ':' + serviceName);
         Set<DLong> actionids = new HashSet<>();
         for (java.lang.reflect.Method method : service.getClass().getMethods()) {
@@ -70,20 +74,20 @@ public final class SncpDynServlet extends SncpServlet {
             actions.put(actionid, action);
             actionids.add(actionid);
         }
-        maxNameLength = Math.max(maxNameLength, serviceName.length() + 1);
+        maxNameLength.set(Math.max(maxNameLength.get(), serviceName.length() + 1));
-        maxClassNameLength = Math.max(maxClassNameLength, type.getName().length());
+        maxClassNameLength.set(Math.max(maxClassNameLength.get(), type.getName().length()));
     }
 
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder();
         sb.append(this.getClass().getSimpleName()).append(" (type=").append(type.getName());
-        int len = maxClassNameLength - type.getName().length();
+        int len = this.maxClassNameLength.get() - type.getName().length();
         for (int i = 0; i < len; i++) {
             sb.append(' ');
         }
         sb.append(", serviceid=").append(serviceid).append(", name='").append(serviceName).append("'");
-        for (int i = 0; i < maxNameLength - serviceName.length(); i++) {
+        for (int i = 0; i < this.maxNameLength.get() - serviceName.length(); i++) {
             sb.append(' ');
         }
         sb.append(", actions.size=").append(actions.size() > 9 ? "" : " ").append(actions.size()).append(")");
@@ -196,7 +200,7 @@ public final class SncpDynServlet extends SncpServlet {
                     org.redkale.util.Attribute attr = paramAttrs[i];
                     if (attr == null) continue;
                     out.writeByte((byte) i);
-                    convert.convertTo(out, attr.type(), attr.get(params[i - 1]));
+                    convert.convertTo(out, attr.genericType(), attr.get(params[i - 1]));
                 }
             }
             out.writeByte((byte) 0);

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

@@ -25,6 +25,10 @@ import org.redkale.util.*;
 @SuppressWarnings("unchecked")
 public class SncpServer extends Server<DLong, SncpContext, SncpRequest, SncpResponse, SncpServlet> {
 
+    private final AtomicInteger maxClassNameLength = new AtomicInteger();
+
+    private final AtomicInteger maxNameLength = new AtomicInteger();
+
     public SncpServer() {
         this(System.currentTimeMillis(), ResourceFactory.root());
     }
@@ -87,7 +91,8 @@ public class SncpServer extends Server<DLong, SncpContext, SncpRequest, SncpResp
     }
 
     public void addSncpServlet(Service sncpService) {
-        SncpDynServlet sds = new SncpDynServlet(BsonFactory.root().getConvert(), Sncp.getResourceName(sncpService), Sncp.getResourceType(sncpService), sncpService);
+        SncpDynServlet sds = new SncpDynServlet(BsonFactory.root().getConvert(), Sncp.getResourceName(sncpService),
+            Sncp.getResourceType(sncpService), sncpService, maxClassNameLength, maxNameLength);
         this.prepare.addServlet(sds, null, Sncp.getConf(sncpService));
     }
 

src/org/redkale/service/RetResult.java

@@ -129,7 +129,7 @@ public class RetResult<T> {
      */
     public RetResult<T> attach(String key, Object value) {
         if (this.attach == null) this.attach = new HashMap<>();
-        boolean canstr = value != null && (value instanceof CharSequence || value.getClass().isPrimitive());
+        boolean canstr = value != null && (value instanceof CharSequence || value instanceof Number || value.getClass().isPrimitive());
         this.attach.put(key, value == null ? null : (canstr ? String.valueOf(value) : JsonConvert.root().convertTo(value)));
         return this;
     }

src/org/redkale/service/WebSocketNodeService.java

@@ -67,6 +67,18 @@ public class WebSocketNodeService extends WebSocketNode implements Service {
         return this.localEngine.broadcastMessage(wsrange, message, last);
     }
 
+    @Override
+    public CompletableFuture<Integer> sendAction(@RpcTargetAddress InetSocketAddress targetAddress, final WebSocketAction action, Serializable userid) {
+        if (this.localEngine == null) return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+        return this.localEngine.sendAction(action, userid);
+    }
+
+    @Override
+    public CompletableFuture<Integer> broadcastAction(@RpcTargetAddress InetSocketAddress targetAddress, final WebSocketAction action) {
+        if (this.localEngine == null) return CompletableFuture.completedFuture(RETCODE_GROUP_EMPTY);
+        return this.localEngine.broadcastAction(action);
+    }
+
     /**
      * 当用户连接到节点，需要更新到CacheSource
      *
@@ -78,8 +90,8 @@ public class WebSocketNodeService extends WebSocketNode implements Service {
     @Override
     public CompletableFuture<Void> connect(Serializable userid, InetSocketAddress sncpAddr) {
         tryAcquireSemaphore();
-        CompletableFuture<Void> future = sncpNodeAddresses.appendSetItemAsync(SOURCE_SNCP_USERID_PREFIX + userid, sncpAddr);
+        CompletableFuture<Void> future = sncpNodeAddresses.appendSetItemAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class, sncpAddr);
-        future = future.thenAccept((a) -> sncpNodeAddresses.appendSetItemAsync(SOURCE_SNCP_ADDRS_KEY, sncpAddr));
+        future = future.thenAccept((a) -> sncpNodeAddresses.appendSetItemAsync(SOURCE_SNCP_ADDRS_KEY, InetSocketAddress.class, sncpAddr));
         if (semaphore != null) future.whenComplete((r, e) -> releaseSemaphore());
         if (logger.isLoggable(Level.FINEST)) logger.finest(WebSocketNodeService.class.getSimpleName() + ".event: " + userid + " connect from " + sncpAddr);
         return future;
@@ -96,7 +108,7 @@ public class WebSocketNodeService extends WebSocketNode implements Service {
     @Override
     public CompletableFuture<Void> disconnect(Serializable userid, InetSocketAddress sncpAddr) {
         tryAcquireSemaphore();
-        CompletableFuture<Void> future = sncpNodeAddresses.removeSetItemAsync(SOURCE_SNCP_USERID_PREFIX + userid, sncpAddr);
+        CompletableFuture<Void> future = sncpNodeAddresses.removeSetItemAsync(SOURCE_SNCP_USERID_PREFIX + userid, InetSocketAddress.class, sncpAddr);
         if (semaphore != null) future.whenComplete((r, e) -> releaseSemaphore());
         if (logger.isLoggable(Level.FINEST)) logger.finest(WebSocketNodeService.class.getSimpleName() + ".event: " + userid + " disconnect from " + sncpAddr);
         return future;
@@ -114,13 +126,28 @@ public class WebSocketNodeService extends WebSocketNode implements Service {
     @Override
     public CompletableFuture<Void> changeUserid(Serializable olduserid, Serializable newuserid, InetSocketAddress sncpAddr) {
         tryAcquireSemaphore();
-        CompletableFuture<Void> future = sncpNodeAddresses.appendSetItemAsync(SOURCE_SNCP_USERID_PREFIX + newuserid, sncpAddr);
+        CompletableFuture<Void> future = sncpNodeAddresses.appendSetItemAsync(SOURCE_SNCP_USERID_PREFIX + newuserid, InetSocketAddress.class, sncpAddr);
-        future = future.thenAccept((a) -> sncpNodeAddresses.removeSetItemAsync(SOURCE_SNCP_USERID_PREFIX + olduserid, sncpAddr));
+        future = future.thenAccept((a) -> sncpNodeAddresses.removeSetItemAsync(SOURCE_SNCP_USERID_PREFIX + olduserid, InetSocketAddress.class, sncpAddr));
         if (semaphore != null) future.whenComplete((r, e) -> releaseSemaphore());
         if (logger.isLoggable(Level.FINEST)) logger.finest(WebSocketNodeService.class.getSimpleName() + ".event: " + olduserid + " changeUserid to " + newuserid + " from " + sncpAddr);
         return future;
     }
 
+    /**
+     * 判断用户是否有WebSocket
+     *
+     * @param userid        Serializable
+     * @param targetAddress InetSocketAddress
+     *
+     * @return 无返回值
+     */
+    @Override
+    public CompletableFuture<Boolean> existsWebSocket(Serializable userid, @RpcTargetAddress InetSocketAddress targetAddress) {
+        if (logger.isLoggable(Level.FINEST)) logger.finest(WebSocketNodeService.class.getSimpleName() + ".event: " + userid + " existsWebSocket from " + targetAddress);
+        if (localEngine == null) return CompletableFuture.completedFuture(false);
+        return CompletableFuture.completedFuture(localEngine.existsLocalWebSocket(userid));
+    }
+
     /**
      * 强制关闭用户的WebSocket
      *

src/org/redkale/source/CacheMemorySource.java

@@ -27,9 +27,9 @@ import org.redkale.util.*;
  *
  * @author zhangjx
  */
-@SuppressWarnings("unchecked")
 @Local
 @AutoLoad(false)
+@SuppressWarnings("unchecked")
 @ResourceType(CacheSource.class)
 public class CacheMemorySource<V extends Object> extends AbstractService implements CacheSource<V>, Service, AutoCloseable, Resourcable {
 
@@ -340,6 +340,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return (V) entry.objectValue;
     }
 
+    @Override
+    public <T> T get(final String key, final Type type) {
+        return (T) get(key);
+    }
+
     @Override
     public String getString(String key) {
         if (key == null) return null;
@@ -361,6 +366,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.supplyAsync(() -> get(key), getExecutor());
     }
 
+    @Override
+    public <T> CompletableFuture<T> getAsync(final String key, final Type type) {
+        return CompletableFuture.supplyAsync(() -> (T) get(key), getExecutor());
+    }
+
     @Override
     public CompletableFuture<String> getStringAsync(final String key) {
         return CompletableFuture.supplyAsync(() -> getString(key), getExecutor());
@@ -385,6 +395,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return (V) entry.objectValue;
     }
 
+    @Override
+    public <T> T getAndRefresh(final String key, final int expireSeconds, final Type type) {
+        return (T) getAndRefresh(key, expireSeconds);
+    }
+
     @Override
     @RpcMultiRun
     @SuppressWarnings("unchecked")
@@ -415,6 +430,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.supplyAsync(() -> getAndRefresh(key, expireSeconds), getExecutor());
     }
 
+    @Override
+    public <T> CompletableFuture<T> getAndRefreshAsync(final String key, final int expireSeconds, final Type type) {
+        return CompletableFuture.supplyAsync(() -> getAndRefresh(key, expireSeconds, type), getExecutor());
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<String> getStringAndRefreshAsync(final String key, final int expireSeconds) {
@@ -462,6 +482,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         set(CacheEntryType.OBJECT, key, value);
     }
 
+    @Override
+    public <T> void set(String key, Type type, T value) {
+        set(CacheEntryType.OBJECT, key, value);
+    }
+
     @Override
     @RpcMultiRun
     public void setString(String key, String value) {
@@ -480,6 +505,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.runAsync(() -> set(key, value), getExecutor()).whenComplete(futureCompleteConsumer);
     }
 
+    @Override
+    public <T> CompletableFuture<Void> setAsync(String key, Type type, T value) {
+        return CompletableFuture.runAsync(() -> set(key, type, value), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<Void> setStringAsync(String key, String value) {
@@ -511,6 +541,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         set(CacheEntryType.OBJECT, expireSeconds, key, value);
     }
 
+    @Override
+    public <T> void set(final int expireSeconds, String key, Type type, T value) {
+        set(CacheEntryType.OBJECT, expireSeconds, key, value);
+    }
+
     @Override
     @RpcMultiRun
     public void setString(int expireSeconds, String key, String value) {
@@ -529,6 +564,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.runAsync(() -> set(expireSeconds, key, value), getExecutor()).whenComplete(futureCompleteConsumer);
     }
 
+    @Override
+    public <T> CompletableFuture<Void> setAsync(int expireSeconds, String key, Type type, T value) {
+        return CompletableFuture.runAsync(() -> set(expireSeconds, key, type, value), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<Void> setStringAsync(int expireSeconds, String key, String value) {
@@ -632,6 +672,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return (Collection<V>) get(key);
     }
 
+    @Override
+    public <T> Collection<T> getCollection(final String key, final Type componentType) {
+        return (Collection<T>) get(key);
+    }
+
     @Override
     public Collection<String> getStringCollection(final String key) {
         return (Collection<String>) get(key);
@@ -647,6 +692,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.supplyAsync(() -> getCollection(key), getExecutor());
     }
 
+    @Override
+    public CompletableFuture<Collection<V>> getCollectionAsync(final String key, final Type componentType) {
+        return CompletableFuture.supplyAsync(() -> getCollection(key, componentType), getExecutor());
+    }
+
     @Override
     public CompletableFuture<Collection<String>> getStringCollectionAsync(final String key) {
         return CompletableFuture.supplyAsync(() -> getStringCollection(key), getExecutor());
@@ -674,6 +724,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return (Collection<V>) getAndRefresh(key, expireSeconds);
     }
 
+    @Override
+    public <T> Collection<T> getCollectionAndRefresh(final String key, final int expireSeconds, final Type componentType) {
+        return (Collection<T>) getAndRefresh(key, expireSeconds, componentType);
+    }
+
     @Override
     @RpcMultiRun
     public Collection<String> getStringCollectionAndRefresh(final String key, final int expireSeconds) {
@@ -686,11 +741,22 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return list != null && list.contains(value);
     }
 
+    @Override
+    public <T> boolean existsSetItem(final String key, final Type type, final T value) {
+        Collection list = getCollection(key);
+        return list != null && list.contains(value);
+    }
+
     @Override
     public CompletableFuture<Boolean> existsSetItemAsync(final String key, final V value) {
         return CompletableFuture.supplyAsync(() -> existsSetItem(key, value), getExecutor());
     }
 
+    @Override
+    public <T> CompletableFuture<Boolean> existsSetItemAsync(final String key, final Type type, final T value) {
+        return CompletableFuture.supplyAsync(() -> existsSetItem(key, type, value), getExecutor());
+    }
+
     @Override
     public boolean existsStringSetItem(final String key, final String value) {
         Collection<String> list = getStringCollection(key);
@@ -725,6 +791,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.supplyAsync(() -> getCollectionAndRefresh(key, expireSeconds), getExecutor());
     }
 
+    @Override
+    public <T> CompletableFuture<Collection<T>> getCollectionAndRefreshAsync(final String key, final int expireSeconds, final Type componentType) {
+        return CompletableFuture.supplyAsync(() -> getCollectionAndRefresh(key, expireSeconds, componentType), getExecutor());
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<Collection<String>> getStringCollectionAndRefreshAsync(final String key, final int expireSeconds) {
@@ -757,6 +828,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         appendListItem(CacheEntryType.OBJECT_LIST, key, value);
     }
 
+    @Override
+    public <T> void appendListItem(String key, Type componentType, T value) {
+        appendListItem(CacheEntryType.OBJECT_LIST, key, value);
+    }
+
     @Override
     @RpcMultiRun
     public void appendStringListItem(String key, String value) {
@@ -775,6 +851,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.runAsync(() -> appendListItem(key, value), getExecutor()).whenComplete(futureCompleteConsumer);
     }
 
+    @Override
+    public <T> CompletableFuture<Void> appendListItemAsync(final String key, final Type componentType, final T value) {
+        return CompletableFuture.runAsync(() -> appendListItem(key, componentType, value), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<Void> appendStringListItemAsync(final String key, final String value) {
@@ -796,6 +877,14 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         entry.listValue.remove(value);
     }
 
+    @Override
+    public <T> void removeListItem(String key, final Type componentType, T value) {
+        if (key == null) return;
+        CacheEntry entry = container.get(key);
+        if (entry == null || entry.listValue == null) return;
+        entry.listValue.remove(value);
+    }
+
     @Override
     @RpcMultiRun
     public void removeStringListItem(String key, String value) {
@@ -820,6 +909,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.runAsync(() -> removeListItem(key, value), getExecutor()).whenComplete(futureCompleteConsumer);
     }
 
+    @Override
+    public <T> CompletableFuture<Void> removeListItemAsync(final String key, final Type componentType, T value) {
+        return CompletableFuture.runAsync(() -> removeListItem(key, componentType, value), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<Void> removeStringListItemAsync(final String key, final String value) {
@@ -852,6 +946,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         appendSetItem(CacheEntryType.OBJECT_SET, key, value);
     }
 
+    @Override
+    public <T> void appendSetItem(String key, final Type componentType, T value) {
+        appendSetItem(CacheEntryType.OBJECT_SET, key, value);
+    }
+
     @Override
     @RpcMultiRun
     public void appendStringSetItem(String key, String value) {
@@ -870,6 +969,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.runAsync(() -> appendSetItem(key, value), getExecutor()).whenComplete(futureCompleteConsumer);
     }
 
+    @Override
+    public <T> CompletableFuture<Void> appendSetItemAsync(final String key, final Type componentType, T value) {
+        return CompletableFuture.runAsync(() -> appendSetItem(key, componentType, value), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<Void> appendStringSetItemAsync(final String key, final String value) {
@@ -891,6 +995,14 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         entry.csetValue.remove(value);
     }
 
+    @Override
+    public <T> void removeSetItem(String key, Type type, T value) {
+        if (key == null) return;
+        CacheEntry entry = container.get(key);
+        if (entry == null || entry.csetValue == null) return;
+        entry.csetValue.remove(value);
+    }
+
     @Override
     @RpcMultiRun
     public void removeStringSetItem(String key, String value) {
@@ -915,6 +1027,11 @@ public class CacheMemorySource<V extends Object> extends AbstractService impleme
         return CompletableFuture.runAsync(() -> removeSetItem(key, value), getExecutor()).whenComplete(futureCompleteConsumer);
     }
 
+    @Override
+    public <T> CompletableFuture<Void> removeSetItemAsync(final String key, final Type componentType, final T value) {
+        return CompletableFuture.runAsync(() -> removeSetItem(key, componentType, value), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
     @Override
     @RpcMultiRun
     public CompletableFuture<Void> removeStringSetItemAsync(final String key, final String value) {

src/org/redkale/source/CacheSource.java

@@ -42,6 +42,8 @@ public interface CacheSource<V extends Object> {
 
     public V get(final String key);
 
+    public <T> T get(final String key, final Type type);
+
     default V getIfAbsent(final String key, Function<String, ? extends V> mappingFunction) {
         V rs = get(key);
         if (rs == null) {
@@ -53,6 +55,8 @@ public interface CacheSource<V extends Object> {
 
     public V getAndRefresh(final String key, final int expireSeconds);
 
+    public <T> T getAndRefresh(final String key, final int expireSeconds, final Type type);
+
     default V getAndRefreshIfAbsent(final String key, final int expireSeconds, Function<String, ? extends V> mappingFunction) {
         V rs = getAndRefresh(key, expireSeconds);
         if (rs == null) {
@@ -66,8 +70,12 @@ public interface CacheSource<V extends Object> {
 
     public void set(final String key, final V value);
 
+    public <T> void set(final String key, final Type type, final T value);
+
     public void set(final int expireSeconds, final String key, final V value);
 
+    public <T> void set(final int expireSeconds, final String key, final Type type, final T value);
+
     public void setExpireSeconds(final String key, final int expireSeconds);
 
     public void remove(final String key);
@@ -82,10 +90,14 @@ public interface CacheSource<V extends Object> {
 
     public Collection<V> getCollection(final String key);
 
+    public <T> Collection<T> getCollection(final String key, final Type componentType);
+
     public int getCollectionSize(final String key);
 
     public Collection<V> getCollectionAndRefresh(final String key, final int expireSeconds);
 
+    public <T> Collection<T> getCollectionAndRefresh(final String key, final int expireSeconds, final Type componentType);
+
     public void appendListItem(final String key, final V value);
 
     public void removeListItem(final String key, final V value);
@@ -96,6 +108,16 @@ public interface CacheSource<V extends Object> {
 
     public void removeSetItem(final String key, final V value);
 
+    public <T> void appendListItem(final String key, final Type componentType, final T value);
+
+    public <T> void removeListItem(final String key, final Type componentType, final T value);
+
+    public <T> boolean existsSetItem(final String key, final Type componentType, final T value);
+
+    public <T> void appendSetItem(final String key, final Type componentType, final T value);
+
+    public <T> void removeSetItem(final String key, final Type componentType, final T value);
+
     public List<String> queryKeys();
 
     public List<String> queryKeysStartsWith(String startsWith);
@@ -153,6 +175,8 @@ public interface CacheSource<V extends Object> {
     //---------------------- CompletableFuture 异步版 ---------------------------------
     public CompletableFuture<Boolean> existsAsync(final String key);
 
+    public <T> CompletableFuture<T> getAsync(final String key, final Type type);
+
     public CompletableFuture<V> getAsync(final String key);
 
     default CompletableFuture<V> getIfAbsentAsync(final String key, Function<String, ? extends V> mappingFunction) {
@@ -170,6 +194,8 @@ public interface CacheSource<V extends Object> {
 
     public CompletableFuture<V> getAndRefreshAsync(final String key, final int expireSeconds);
 
+    public <T> CompletableFuture<T> getAndRefreshAsync(final String key, final int expireSeconds, final Type type);
+
     default CompletableFuture<V> getAndRefreshIfAbsentAsync(final String key, final int expireSeconds, Function<String, ? extends V> mappingFunction) {
         return getAndRefreshAsync(key, expireSeconds).thenCompose((V rs) -> {
             if (rs == null) {
@@ -187,8 +213,12 @@ public interface CacheSource<V extends Object> {
 
     public CompletableFuture<Void> setAsync(final String key, final V value);
 
+    public <T> CompletableFuture<Void> setAsync(final String key, final Type type, final T value);
+
     public CompletableFuture<Void> setAsync(final int expireSeconds, final String key, final V value);
 
+    public <T> CompletableFuture<Void> setAsync(final int expireSeconds, final String key, final Type type, final T value);
+
     public CompletableFuture<Void> setExpireSecondsAsync(final String key, final int expireSeconds);
 
     public CompletableFuture<Void> removeAsync(final String key);
@@ -203,10 +233,14 @@ public interface CacheSource<V extends Object> {
 
     public CompletableFuture<Collection<V>> getCollectionAsync(final String key);
 
+    public <T> CompletableFuture<Collection<T>> getCollectionAsync(final String key, final Type componentType);
+
     public CompletableFuture<Integer> getCollectionSizeAsync(final String key);
 
     public CompletableFuture<Collection<V>> getCollectionAndRefreshAsync(final String key, final int expireSeconds);
 
+    public <T> CompletableFuture<Collection<T>> getCollectionAndRefreshAsync(final String key, final int expireSeconds, final Type componentType);
+
     public CompletableFuture<Void> appendListItemAsync(final String key, final V value);
 
     public CompletableFuture<Void> removeListItemAsync(final String key, final V value);
@@ -217,6 +251,16 @@ public interface CacheSource<V extends Object> {
 
     public CompletableFuture<Void> removeSetItemAsync(final String key, final V value);
 
+    public <T> CompletableFuture<Void> appendListItemAsync(final String key, final Type componentType, final T value);
+
+    public <T> CompletableFuture<Void> removeListItemAsync(final String key, final Type componentType, final T value);
+
+    public <T> CompletableFuture<Boolean> existsSetItemAsync(final String key, final Type componentType, final T value);
+
+    public <T> CompletableFuture<Void> appendSetItemAsync(final String key, final Type componentType, final T value);
+
+    public <T> CompletableFuture<Void> removeSetItemAsync(final String key, final Type componentType, final T value);
+
     public CompletableFuture<List<String>> queryKeysAsync();
 
     public CompletableFuture<List<String>> queryKeysStartsWithAsync(String startsWith);

src/org/redkale/source/DataJdbcSource.java

@@ -167,27 +167,35 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
         final PreparedStatement prestmt = info.autoGenerated ? conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS) : conn.prepareStatement(sql);
 
         for (final T value : values) {
-            int i = 0;
             if (info.autouuid) info.createPrimaryValue(value);
-            for (Attribute<T, Serializable> attr : attrs) {
+            batchStatementParameters(conn, prestmt, info, attrs, value);
-                Serializable val = attr.get(value);
-                if (val instanceof byte[]) {
-                    Blob blob = conn.createBlob();
-                    blob.setBytes(1, (byte[]) val);
-                    prestmt.setObject(++i, blob);
-                } else if (val instanceof AtomicInteger) {
-                    prestmt.setObject(++i, ((AtomicInteger) val).get());
-                } else if (val instanceof AtomicLong) {
-                    prestmt.setObject(++i, ((AtomicLong) val).get());
-                } else {
-                    prestmt.setObject(++i, val);
-                }
-            }
             prestmt.addBatch();
         }
         return prestmt;
     }
 
+    protected <T> int batchStatementParameters(Connection conn, PreparedStatement prestmt, EntityInfo<T> info, Attribute<T, Serializable>[] attrs, T value) throws SQLException {
+        int i = 0;
+        for (Attribute<T, Serializable> attr : attrs) {
+            Serializable val = attr.get(value);
+            if (val instanceof byte[]) {
+                Blob blob = conn.createBlob();
+                blob.setBytes(1, (byte[]) val);
+                prestmt.setObject(++i, blob);
+            } else if (val instanceof AtomicInteger) {
+                prestmt.setObject(++i, ((AtomicInteger) val).get());
+            } else if (val instanceof AtomicLong) {
+                prestmt.setObject(++i, ((AtomicLong) val).get());
+            } else if (val != null && !(val instanceof Number) && !(val instanceof CharSequence) && !(value instanceof java.util.Date)
+                && !val.getClass().getName().startsWith("java.sql.") && !val.getClass().getName().startsWith("java.time.")) {
+                prestmt.setObject(++i, info.jsonConvert.convertTo(attr.genericType(), val));
+            } else {
+                prestmt.setObject(++i, val);
+            }
+        }
+        return i;
+    }
+
     @Override
     protected <T> CompletableFuture<Integer> deleteDB(EntityInfo<T> info, Flipper flipper, String sql) {
         Connection conn = null;
@@ -224,21 +232,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             char[] sqlchars = debugfinest ? updateSQL.toCharArray() : null;
             final Attribute<T, Serializable> primary = info.getPrimary();
             for (final T value : values) {
-                int k = 0;
+                int k = batchStatementParameters(conn, prestmt, info, attrs, value);
-                for (Attribute<T, Serializable> attr : attrs) {
-                    Serializable val = attr.get(value);
-                    if (val instanceof byte[]) {
-                        Blob blob = conn.createBlob();
-                        blob.setBytes(1, (byte[]) val);
-                        prestmt.setObject(++k, blob);
-                    } else if (val instanceof AtomicInteger) {
-                        prestmt.setObject(++k, ((AtomicInteger) val).get());
-                    } else if (val instanceof AtomicLong) {
-                        prestmt.setObject(++k, ((AtomicLong) val).get());
-                    } else {
-                        prestmt.setObject(++k, val);
-                    }
-                }
                 prestmt.setObject(++k, primary.get(value));
                 prestmt.addBatch();//------------------------------------------------------------
                 if (debugfinest) {  //打印调试信息
@@ -434,6 +428,9 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
                     if (blob != null) val = blob.getBytes(1, (int) blob.length());
                 } else {
                     val = (Serializable) set.getObject(1);
+                    if (val != null && !CharSequence.class.isAssignableFrom(attr.type()) && (val instanceof CharSequence)) {
+                        val = info.jsonConvert.convertFrom(attr.genericType(), val.toString());
+                    }
                 }
             }
             set.close();

src/org/redkale/source/DataSources.java

@@ -10,6 +10,7 @@ import java.lang.reflect.Constructor;
 import java.net.URL;
 import java.util.*;
 import javax.xml.stream.*;
+import org.redkale.util.AnyValue;
 
 /**
  *
@@ -56,55 +57,28 @@ public final class DataSources {
     private DataSources() {
     }
 
-    public static DataSource createDataSource2(final String unitName, Properties prop) throws IOException {
+    public static DataSource createDataSource(final String unitName, final AnyValue conf) throws IOException {
-        return new DataJdbcSource(unitName, null, prop, prop);
+        Properties prop = new Properties();
-    }
+        AnyValue[] confs = conf.getAnyValues("property");
-
+        if (confs != null) {
-    public static DataSource createDataSource2(final String unitName, Properties readprop, Properties writeprop) throws IOException {
+            for (AnyValue itemConf : confs) {
-        return new DataJdbcSource(unitName, null, readprop, writeprop);
+                String name = itemConf.getValue("name");
-    }
+                String value = itemConf.getValue("value");
-
+                if (name != null && value != null) prop.put(name, value);
-    public static DataSource createDataSource(final String unitName) throws IOException {
-        return createDataSource(unitName, System.getProperty(DATASOURCE_CONFPATH) == null
-            ? DataJdbcSource.class.getResource("/META-INF/persistence.xml")
-            : new File(System.getProperty(DATASOURCE_CONFPATH)).toURI().toURL());
-    }
-
-    public static DataSource createDataSource(final String unitName, URL persistxml) throws IOException {
-        if (persistxml == null) persistxml = DataSources.class.getResource("/persistence.xml");
-        InputStream in = persistxml == null ? null : persistxml.openStream();
-        if (in == null) return null;
-        Map<String, Properties> map = loadPersistenceXml(in);
-        Properties readprop = null;
-        Properties writeprop = null;
-        if (unitName != null) {
-            readprop = map.get(unitName);
-            writeprop = readprop;
-            if (readprop == null) {
-                readprop = map.get(unitName + ".read");
-                writeprop = map.get(unitName + ".write");
             }
         }
-        if ((unitName == null || unitName.isEmpty()) || readprop == null) {
+        return createDataSource(unitName, prop, prop);
-            String key = null;
+    }
-            for (Map.Entry<String, Properties> en : map.entrySet()) {
-                key = en.getKey();
-                readprop = en.getValue();
-                writeprop = readprop;
-                break;
-            }
-            if (key != null && (key.endsWith(".read") || key.endsWith(".write"))) {
-                if (key.endsWith(".read")) {
-                    writeprop = map.get(key.substring(0, key.lastIndexOf('.')) + ".write");
-                } else {
-                    readprop = map.get(key.substring(0, key.lastIndexOf('.')) + ".read");
-                }
-            }
-        }
-        if (readprop == null) throw new IOException("Cannot find (resource.name = '" + unitName + "') DataSource");
-        if (writeprop == null) writeprop = readprop;
-        if (readprop.getProperty(JDBC_URL, "").startsWith("memory:source")) return new DataMemorySource(unitName, persistxml, readprop, writeprop);
 
+    public static DataSource createDataSource(final String unitName, Properties prop) throws IOException {
+        return createDataSource(unitName, prop, prop);
+    }
+
+    public static DataSource createDataSource(final String unitName, Properties readprop, Properties writeprop) throws IOException {
+        return createDataSource(unitName, null, readprop, writeprop);
+    }
+
+    public static DataSource createDataSource(final String unitName, URL persistxml, Properties readprop, Properties writeprop) throws IOException {
         String impl = readprop.getProperty(JDBC_DATASOURCE_CLASS, DataJdbcSource.class.getName());
         if (DataJdbcSource.class.getName().equals(impl)) {
             try {
@@ -162,6 +136,50 @@ public final class DataSources {
         }
     }
 
+    public static DataSource createDataSource(final String unitName) throws IOException {
+        return createDataSource(unitName, System.getProperty(DATASOURCE_CONFPATH) == null
+            ? DataJdbcSource.class.getResource("/META-INF/persistence.xml")
+            : new File(System.getProperty(DATASOURCE_CONFPATH)).toURI().toURL());
+    }
+
+    public static DataSource createDataSource(final String unitName, URL persistxml) throws IOException {
+        if (persistxml == null) persistxml = DataSources.class.getResource("/persistence.xml");
+        InputStream in = persistxml == null ? null : persistxml.openStream();
+        if (in == null) return null;
+        Map<String, Properties> map = loadPersistenceXml(in);
+        Properties readprop = null;
+        Properties writeprop = null;
+        if (unitName != null) {
+            readprop = map.get(unitName);
+            writeprop = readprop;
+            if (readprop == null) {
+                readprop = map.get(unitName + ".read");
+                writeprop = map.get(unitName + ".write");
+            }
+        }
+        if ((unitName == null || unitName.isEmpty()) || readprop == null) {
+            String key = null;
+            for (Map.Entry<String, Properties> en : map.entrySet()) {
+                key = en.getKey();
+                readprop = en.getValue();
+                writeprop = readprop;
+                break;
+            }
+            if (key != null && (key.endsWith(".read") || key.endsWith(".write"))) {
+                if (key.endsWith(".read")) {
+                    writeprop = map.get(key.substring(0, key.lastIndexOf('.')) + ".write");
+                } else {
+                    readprop = map.get(key.substring(0, key.lastIndexOf('.')) + ".read");
+                }
+            }
+        }
+        if (readprop == null) throw new IOException("Cannot find (resource.name = '" + unitName + "') DataSource");
+        if (writeprop == null) writeprop = readprop;
+        if (readprop.getProperty(JDBC_URL, "").startsWith("memory:source")) return new DataMemorySource(unitName, persistxml, readprop, writeprop);
+
+        return createDataSource(unitName, readprop, writeprop);
+    }
+
     public static Map<String, Properties> loadPersistenceXml(final InputStream in0) {
         final Map<String, Properties> map = new LinkedHashMap();
         Properties result = new Properties();

src/org/redkale/source/DataSqlSource.java

@@ -785,6 +785,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         List<byte[]> blobs = null;
         int index = 0;
         for (ColumnValue col : values) {
+            if (col == null) continue;
             Attribute<T, Serializable> attr = info.getUpdateAttribute(col.getColumn());
             if (attr == null) throw new RuntimeException(info.getType() + " cannot found column " + col.getColumn());
             if (setsql.length() > 0) setsql.append(", ");
@@ -797,6 +798,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
                 setsql.append(c).append(" = ").append(info.formatSQLValue(c, col));
             }
         }
+        if (setsql.length() < 1) return CompletableFuture.completedFuture(0);
         String sql = "UPDATE " + info.getTable(id) + " SET " + setsql + " WHERE " + info.getPrimarySQLColumn() + " = " + FilterNode.formatToString(id);
         if (blobs == null) return updateDB(info, null, sql, false);
         return updateDB(info, null, sql, true, blobs.toArray());
@@ -865,6 +867,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         int index = 0;
         String alias = "postgresql".equals(writePool.dbtype) ? null : "a"; //postgresql的BUG， UPDATE的SET中不能含别名
         for (ColumnValue col : values) {
+            if (col == null) continue;
             Attribute<T, Serializable> attr = info.getUpdateAttribute(col.getColumn());
             if (attr == null) continue;
             if (setsql.length() > 0) setsql.append(", ");
@@ -877,6 +880,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
                 setsql.append(c).append(" = ").append(info.formatSQLValue(c, col));
             }
         }
+        if (setsql.length() < 1) return CompletableFuture.completedFuture(0);
         Map<Class, String> joinTabalis = node.getJoinTabalis();
         CharSequence join = node.createSQLJoin(this, true, joinTabalis, new HashSet<>(), info);
         CharSequence where = node.createSQLExpress(info, joinTabalis);
@@ -1060,6 +1064,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         final List<Attribute<T, Serializable>> attrs = new ArrayList<>();
         final List<ColumnValue> cols = new ArrayList<>();
         for (ColumnValue col : values) {
+            if (col == null) continue;
             Attribute<T, Serializable> attr = info.getUpdateAttribute(col.getColumn());
             if (attr == null) continue;
             attrs.add(attr);
@@ -1076,6 +1081,7 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
         final List<Attribute<T, Serializable>> attrs = new ArrayList<>();
         final List<ColumnValue> cols = new ArrayList<>();
         for (ColumnValue col : values) {
+            if (col == null) continue;
             Attribute<T, Serializable> attr = info.getUpdateAttribute(col.getColumn());
             if (attr == null) continue;
             attrs.add(attr);

src/org/redkale/source/EntityInfo.java

@@ -14,6 +14,7 @@ import java.util.concurrent.atomic.*;
 import java.util.function.*;
 import java.util.logging.*;
 import javax.persistence.*;
+import org.redkale.convert.json.*;
 import org.redkale.util.*;
 
 /**
@@ -28,6 +29,8 @@ import org.redkale.util.*;
 @SuppressWarnings("unchecked")
 public final class EntityInfo<T> {
 
+    private static final JsonConvert DEFAULT_JSON_CONVERT = JsonFactory.create().skipAllIgnore(true).getConvert();
+
     //全局静态资源
     private static final ConcurrentHashMap<Class, EntityInfo> entityInfos = new ConcurrentHashMap<>();
 
@@ -40,6 +43,9 @@ public final class EntityInfo<T> {
     //类对应的数据表名, 如果是VirtualEntity 类， 则该字段为null
     final String table;
 
+    //JsonConvert
+    final JsonConvert jsonConvert;
+
     //Entity构建器
     private final Creator<T> creator;
 
@@ -330,6 +336,25 @@ public final class EntityInfo<T> {
             }
         } while ((cltmp = cltmp.getSuperclass()) != Object.class);
         if (idAttr0 == null) throw new RuntimeException(type.getName() + " have no primary column by @javax.persistence.Id");
+        cltmp = type;
+        JsonConvert convert = DEFAULT_JSON_CONVERT;
+        do {
+            for (Method method : cltmp.getDeclaredMethods()) {
+                if (method.getAnnotation(SourceConvert.class) == null) continue;
+                if (!Modifier.isStatic(method.getModifiers())) throw new RuntimeException("@SourceConvert method(" + method + ") must be static");
+                if (method.getReturnType() != JsonConvert.class) throw new RuntimeException("@SourceConvert method(" + method + ") must be return JsonConvert.class");
+                if (method.getParameterCount() > 0) throw new RuntimeException("@SourceConvert method(" + method + ") must be 0 parameter");
+                try {
+                    method.setAccessible(true);
+                    convert = (JsonConvert) method.invoke(null);
+                } catch (Exception e) {
+                    throw new RuntimeException(method + " invoke error", e);
+                }
+                if (convert != null) break;
+            }
+        } while ((cltmp = cltmp.getSuperclass()) != Object.class);
+        this.jsonConvert = convert == null ? DEFAULT_JSON_CONVERT : convert;
+
         this.primary = idAttr0;
         this.aliasmap = aliasmap0;
         this.attributes = attributeMap.values().toArray(new Attribute[attributeMap.size()]);
@@ -929,6 +954,9 @@ public final class EntityInfo<T> {
         if (value == null) return null;
         if (value instanceof CharSequence) {
             return new StringBuilder().append('\'').append(value.toString().replace("'", "\\'")).append('\'').toString();
+        } else if (!(value instanceof Number) && !(value instanceof java.util.Date)
+            && !value.getClass().getName().startsWith("java.sql.") && !value.getClass().getName().startsWith("java.time.")) {
+            return new StringBuilder().append('\'').append(jsonConvert.convertTo(value).replace("'", "\\'")).append('\'').toString();
         }
         return String.valueOf(value);
     }
@@ -1026,6 +1054,8 @@ public final class EntityInfo<T> {
                 } else {
                     o = new AtomicLong();
                 }
+            } else if (o != null && !t.isAssignableFrom(o.getClass()) && o instanceof CharSequence) {
+                o = ((CharSequence) o).length() == 0 ? null : jsonConvert.convertFrom(attr.genericType(), o.toString());
             }
         }
         return o;

src/org/redkale/source/FilterJoinNode.java

@@ -82,11 +82,23 @@ public class FilterJoinNode extends FilterNode {
         return new FilterJoinNode(joinClass, joinColumns, column, express, itemand, value);
     }
 
+    @Override
+    public FilterJoinNode copy() {
+        FilterJoinNode node = (FilterJoinNode) copy(new FilterJoinNode());
+        node.joinClass = this.joinClass;
+        node.joinEntity = this.joinEntity;
+        if (this.joinColumns != null) {
+            node.joinColumns = new String[this.joinColumns.length];
+            System.arraycopy(this.joinColumns, 0, node.joinColumns, 0, this.joinColumns.length);
+        }
+        return node;
+    }
+
     @Override
     protected FilterNode any(final FilterNode node0, boolean signor) {
         Objects.requireNonNull(node0);
         if (!(node0 instanceof FilterJoinNode)) {
-            throw new IllegalArgumentException(this + (signor ? " or " : " and ") + " a node but " + String.valueOf(node0) + "is not a " + FilterJoinNode.class.getSimpleName());
+            throw new IllegalArgumentException(this + (signor ? " or " : " and ") + " a node but " + String.valueOf(node0) + " is not a " + FilterJoinNode.class.getSimpleName());
         }
         final FilterJoinNode node = (FilterJoinNode) node0;
         if (this.nodes == null) {
@@ -99,7 +111,7 @@ public class FilterJoinNode extends FilterNode {
             if (this.column == null) this.or = signor;
             return this;
         }
-        this.nodes = new FilterNode[]{new FilterJoinNode(node), node};
+        this.nodes = new FilterNode[]{new FilterJoinNode(this), node};
         this.column = null;
         this.express = null;
         this.itemand = true;

src/org/redkale/source/FilterNode.java

@@ -25,6 +25,8 @@ import org.redkale.util.*;
  */
 public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则DataSource很多重载接口会出现冲突
 
+    protected boolean readOnly;
+
     protected String column;
 
     protected FilterExpress express;
@@ -80,6 +82,36 @@ public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则
         this.value = val;
     }
 
+    public FilterNode copy() {
+        return copy(new FilterNode());
+    }
+
+    protected FilterNode copy(FilterNode node) {
+        node.readOnly = this.readOnly;
+        node.column = this.column;
+        node.express = this.express;
+        node.value = this.value;
+        node.itemand = this.itemand;
+        node.or = this.or;
+        if (this.nodes != null) {
+            node.nodes = new FilterNode[this.nodes.length];
+            for (int i = 0; i < node.nodes.length; i++) {
+                node.nodes[i] = this.nodes[i] == null ? null : this.nodes[i].copy();
+            }
+        }
+        return node;
+    }
+
+    public FilterNode asReadOnly() {
+        this.readOnly = true;
+        return this;
+    }
+
+    public FilterNode readOnly(boolean readOnly) {
+        this.readOnly = readOnly;
+        return this;
+    }
+
     public long findLongValue(final String col, long defValue) {
         Serializable val = findValue(col);
         return val == null ? defValue : ((Number) val).longValue();
@@ -95,7 +127,7 @@ public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则
     }
 
     public Serializable findValue(final String col) {
-        if (this.column.equals(col)) return this.value;
+        if (this.column != null && this.column.equals(col)) return this.value;
         if (this.nodes == null) return null;
         for (FilterNode n : this.nodes) {
             if (n == null) continue;
@@ -138,6 +170,7 @@ public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则
     }
 
     protected FilterNode any(FilterNode node, boolean signor) {
+        if (this.readOnly) throw new RuntimeException("FilterNode(" + this + ") is ReadOnly");
         Objects.requireNonNull(node);
         if (this.column == null) {
             this.column = node.column;
@@ -1861,6 +1894,14 @@ public class FilterNode {  //FilterNode 不能实现Serializable接口， 否则
         this.value = value;
     }
 
+    public boolean isReadOnly() {
+        return readOnly;
+    }
+
+    public void setReadOnly(boolean readOnly) {
+        this.readOnly = readOnly;
+    }
+
     public final boolean isOr() {
         return or;
     }

src/org/redkale/source/PoolJdbcSource.java

@@ -86,6 +86,8 @@ public class PoolJdbcSource extends PoolSource<Connection> {
                 source0 = "org.postgresql.Driver";
             } else if (url.startsWith("jdbc:microsoft:sqlserver:")) {
                 source0 = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
+            } else if (url.startsWith("jdbc:h2")) {
+                source0 = "org.h2.Driver";
             }
         }
         if (source0 != null && source0.contains("Driver")) {  //为了兼容JPA的配置文件
@@ -111,6 +113,9 @@ public class PoolJdbcSource extends PoolSource<Connection> {
                 case "com.microsoft.sqlserver.jdbc.SQLServerDriver":
                     source = "com.microsoft.sqlserver.jdbc.SQLServerConnectionPoolDataSource";
                     break;
+                case "org.h2.Driver":
+                    source = "org.h2.jdbcx.JdbcDataSource";
+                    break;
             }
         }
         final Class clazz = Thread.currentThread().getContextClassLoader().loadClass(source);

src/org/redkale/source/PoolSource.java

@@ -123,6 +123,7 @@ public abstract class PoolSource<DBChannel> {
     }
 
     protected void parseAddressAndDbnameAndAttrs() {
+        if (this.url.startsWith("jdbc:h2:")) return;
         String url0 = this.url.substring(this.url.indexOf("://") + 3);
         int pos = url0.indexOf('?'); //127.0.0.1:5432/db?charset=utr8&xxx=yy
         if (pos > 0) {

src/org/redkale/source/PoolTcpSource.java

@@ -133,7 +133,7 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
             });
         }
 
-        return AsyncConnection.createTCP(group, this.servaddr, this.readTimeoutSeconds, this.writeTimeoutSeconds).thenCompose(conn -> {
+        return AsyncConnection.createTCP(bufferPool, group, this.servaddr, this.readTimeoutSeconds, this.writeTimeoutSeconds).thenCompose(conn -> {
             conn.beforeCloseListener((c) -> {
                 semaphore.release();
                 closeCounter.incrementAndGet();
@@ -143,12 +143,11 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
             final ByteBuffer buffer = reqConnectBuffer(conn);
 
             if (buffer == null) {
-                final ByteBuffer rbuffer = bufferPool.get();
+                conn.read(new CompletionHandler<Integer, ByteBuffer>() {
-                conn.read(rbuffer, null, new CompletionHandler<Integer, Void>() {
                     @Override
-                    public void completed(Integer result, Void attachment2) {
+                    public void completed(Integer result, ByteBuffer rbuffer) {
                         if (result < 0) {
-                            failed(new SQLException("Read Buffer Error"), attachment2);
+                            failed(new SQLException("Read Buffer Error"), rbuffer);
                             return;
                         }
                         rbuffer.flip();
@@ -156,8 +155,8 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
                     }
 
                     @Override
-                    public void failed(Throwable exc, Void attachment2) {
+                    public void failed(Throwable exc, ByteBuffer rbuffer) {
-                        bufferPool.accept(rbuffer);
+                        conn.offerBuffer(rbuffer);
                         future.completeExceptionally(exc);
                         conn.dispose();
                     }
@@ -175,11 +174,12 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
                             return;
                         }
                         buffer.clear();
-                        conn.read(buffer, null, new CompletionHandler<Integer, Void>() {
+                        conn.setReadBuffer(buffer);
+                        conn.read(new CompletionHandler<Integer, ByteBuffer>() {
                             @Override
-                            public void completed(Integer result, Void attachment2) {
+                            public void completed(Integer result, ByteBuffer rbuffer) {
                                 if (result < 0) {
-                                    failed(new SQLException("Read Buffer Error"), attachment2);
+                                    failed(new SQLException("Read Buffer Error"), rbuffer);
                                     return;
                                 }
                                 buffer.flip();
@@ -187,8 +187,8 @@ public abstract class PoolTcpSource extends PoolSource<AsyncConnection> {
                             }
 
                             @Override
-                            public void failed(Throwable exc, Void attachment2) {
+                            public void failed(Throwable exc, ByteBuffer rbuffer) {
-                                bufferPool.accept(buffer);
+                                conn.offerBuffer(rbuffer);
                                 future.completeExceptionally(exc);
                                 conn.dispose();
                             }