修复WebSocketNode在半远程模式下SNCP出异常的BUG

src/org/redkale/boot/Application.java

@@ -240,20 +240,23 @@ public final class Application {
         AsynchronousChannelGroup transportGroup = null;
         final AnyValue resources = config.getAnyValue("resources");
         TransportStrategy strategy = null;
+        int bufferCapacity = 8 * 1024;
+        int bufferPoolSize = Runtime.getRuntime().availableProcessors() * 16;
+        AtomicLong createBufferCounter = new AtomicLong();
+        AtomicLong cycleBufferCounter = new AtomicLong();
         if (resources != null) {
             AnyValue transportConf = resources.getAnyValue("transport");
             int groupsize = resources.getAnyValues("group").length;
             if (groupsize > 0 && transportConf == null) transportConf = new DefaultAnyValue();
             if (transportConf != null) {
                 //--------------transportBufferPool-----------
-                AtomicLong createBufferCounter = new AtomicLong();
-                AtomicLong cycleBufferCounter = new AtomicLong();
-                final int bufferCapacity = Math.max(parseLenth(transportConf.getValue("bufferCapacity"), 8 * 1024), 4 * 1024);
-                final int bufferPoolSize = parseLenth(transportConf.getValue("bufferPoolSize"), groupsize * Runtime.getRuntime().availableProcessors() * 8);
+                bufferCapacity = Math.max(parseLenth(transportConf.getValue("bufferCapacity"), bufferCapacity), 4 * 1024);
+                bufferPoolSize = parseLenth(transportConf.getValue("bufferPoolSize"), groupsize * Runtime.getRuntime().availableProcessors() * 8);
                 final int threads = parseLenth(transportConf.getValue("threads"), groupsize * Runtime.getRuntime().availableProcessors() * 8);
+                final int capacity = bufferCapacity;
                 transportPool = new ObjectPool<>(createBufferCounter, cycleBufferCounter, bufferPoolSize,
-                    (Object... params) -> ByteBuffer.allocateDirect(bufferCapacity), null, (e) -> {
-                        if (e == null || e.isReadOnly() || e.capacity() != bufferCapacity) return false;
+                    (Object... params) -> ByteBuffer.allocateDirect(capacity), null, (e) -> {
+                        if (e == null || e.isReadOnly() || e.capacity() != capacity) return false;
                         e.clear();
                         return true;
                     });
@@ -291,6 +294,15 @@ public final class Application {
                 throw new RuntimeException(e);
             }
         }
+        if (transportPool == null) {
+            final int capacity = bufferCapacity;
+            transportPool = new ObjectPool<>(createBufferCounter, cycleBufferCounter, bufferPoolSize,
+                (Object... params) -> ByteBuffer.allocateDirect(capacity), null, (e) -> {
+                    if (e == null || e.isReadOnly() || e.capacity() != capacity) return false;
+                    e.clear();
+                    return true;
+                });
+        }
         this.sncpTransportFactory = TransportFactory.create(transportExec, transportPool, transportGroup, strategy);
         DefaultAnyValue tarnsportConf = DefaultAnyValue.create(TransportFactory.NAME_PINGINTERVAL, System.getProperty("net.transport.pinginterval", "30"));
         this.sncpTransportFactory.init(tarnsportConf, Sncp.PING_BUFFER, Sncp.PONG_BUFFER.remaining());
@@ -652,7 +664,6 @@ public final class Application {
 //            }
 //        }
 //    }
-
     @SuppressWarnings("unchecked")
     private void runServers(CountDownLatch timecd, final List<AnyValue> serconfs) throws Exception {
         this.servicecdl = new CountDownLatch(serconfs.size());

src/org/redkale/convert/MapDecoder.java

@@ -50,6 +50,12 @@ public final class MapDecoder<K, V> implements Decodeable<Reader, Map<K, V>> {
                 factory.register(type, this);
                 this.keyDecoder = factory.loadDecoder(this.keyType);
                 this.valueDecoder = factory.loadDecoder(this.valueType);
+            } else if (factory.isReversible()) {
+                this.keyType = Object.class;
+                this.valueType = Object.class;
+                this.creator = factory.loadCreator((Class) type);
+                this.keyDecoder = factory.loadDecoder(this.keyType);
+                this.valueDecoder = factory.loadDecoder(this.valueType);
             } else {
                 throw new ConvertException("mapdecoder not support the type (" + type + ")");
             }

src/org/redkale/net/TransportFactory.java

@@ -13,6 +13,7 @@ import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
+import java.util.function.Supplier;
 import java.util.logging.*;
 import java.util.stream.Collectors;
 import org.redkale.service.Service;
@@ -223,7 +224,7 @@ public class TransportFactory {
             if (info == null) continue;
             addresses.addAll(info.addresses);
         }
-        if (info == null) return null;
+        if (info == null) info = new TransportGroupInfo("TCP");
         if (sncpAddress != null) addresses.remove(sncpAddress);
         return new Transport(groups.stream().sorted().collect(Collectors.joining(";")), info.protocol, info.subprotocol, this, this.bufferPool, this.channelGroup, sncpAddress, addresses, this.strategy);
     }
@@ -239,6 +240,10 @@ public class TransportFactory {
         return executor;
     }
 
+    public Supplier<ByteBuffer> getBufferSupplier() {
+        return bufferPool;
+    }
+
     public List<TransportGroupInfo> getGroupInfos() {
         return new ArrayList<>(this.groupInfos.values());
     }

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

@@ -414,6 +414,7 @@ public abstract class WebSocketNode {
     }
 
     private CompletableFuture<Integer> sendOneMessage(final Object message, final boolean last, final Serializable userid) {
+        if (message instanceof CompletableFuture) return ((CompletableFuture) message).thenApply(msg -> sendOneMessage(msg, last, userid));
         if (logger.isLoggable(Level.FINEST)) logger.finest("websocket want send message {userid:" + userid + ", content:'" + message + "'} from locale node to " + ((this.localEngine != null) ? "locale" : "remote") + " engine");
         CompletableFuture<Integer> localFuture = null;
         if (this.localEngine != null) localFuture = localEngine.sendMessage(message, last, userid);

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

@@ -855,7 +855,7 @@ public abstract class Sncp {
      * @param serviceTypeOrImplClass Service类
      * @param transportFactory       TransportFactory
      * @param clientAddress          本地IP地址
-     * @param groups                 所有的组节点，包含自身
+     * @param groups0                 所有的组节点，包含自身
      * @param conf                   启动配置项
      *
      * @return Service的远程模式实例
@@ -868,10 +868,11 @@ public abstract class Sncp {
         final Class<T> serviceTypeOrImplClass,
         final TransportFactory transportFactory,
         final InetSocketAddress clientAddress,
-        final Set<String> groups,
+        final Set<String> groups0,
         final AnyValue conf) {
         if (serviceTypeOrImplClass == null) return null;
         if (!Service.class.isAssignableFrom(serviceTypeOrImplClass)) return null;
+        Set<String> groups = groups0 == null ? new HashSet<>() : groups0;
         ResourceFactory.checkResourceName(name);
         int mod = serviceTypeOrImplClass.getModifiers();
         boolean realed = !(java.lang.reflect.Modifier.isAbstract(mod) || serviceTypeOrImplClass.isInterface());

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

@@ -12,6 +12,7 @@ import java.nio.*;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.function.Supplier;
 import java.util.logging.*;
 import javax.annotation.Resource;
 import org.redkale.convert.bson.*;
@@ -55,6 +56,8 @@ public final class SncpClient {
 
     protected final ExecutorService executor;
 
+    protected final Supplier<ByteBuffer> bufferSupplier;
+
     @Resource
     protected JsonConvert jsonConvert;
 
@@ -83,6 +86,7 @@ public final class SncpClient {
         final boolean remote, final Class serviceClass, final InetSocketAddress clientAddress) {
         this.remote = remote;
         this.executor = factory.getExecutor();
+        this.bufferSupplier = factory.getBufferSupplier();
         this.serviceClass = serviceClass;
         this.serviceversion = 0;
         this.clientAddress = clientAddress;
@@ -338,7 +342,7 @@ public final class SncpClient {
         final Type[] myparamtypes = action.paramTypes;
         final Class[] myparamclass = action.paramClass;
         if (action.addressSourceParamIndex >= 0) params[action.addressSourceParamIndex] = this.clientAddress;
-        final BsonWriter writer = bsonConvert.pollBsonWriter(transport.getBufferSupplier()); // 将head写入
+        final BsonWriter writer = bsonConvert.pollBsonWriter(transport == null ? bufferSupplier : transport.getBufferSupplier()); // 将head写入
         writer.writeTo(DEFAULT_HEADER);
         for (int i = 0; i < params.length; i++) {  //params 可能包含: 3 个 boolean
             bsonConvert.convertTo(writer, AsyncHandler.class.isAssignableFrom(myparamclass[i]) ? AsyncHandler.class : myparamtypes[i], params[i]);