Merge pull request #60 in CORE/base-third from ~JU/base-third:feature/10.0 to feature/10.0

* commit '337498b9f17b699e5f47c682d9f3ad7db70f9f23':
  CORE-76 Activator重复启动内置服务器、切换环境的支持 切环境时要关闭socketio，等待的话影响比较大

fine-socketio/src/com/fr/third/socketio/SocketIOServer.java

@@ -1,12 +1,12 @@
 /**
  * Copyright 2012 Nikita Koksharov
- *
+ * <p>
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -37,6 +37,7 @@ import io.netty.util.concurrent.FutureListener;
 import java.net.InetSocketAddress;
 import java.util.Collection;
 import java.util.UUID;
+import java.util.concurrent.TimeUnit;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -46,43 +47,48 @@ import com.fr.third.socketio.namespace.NamespacesHub;
 
 /**
  * Fully thread-safe.
- *
  */
 public class SocketIOServer implements ClientListeners {
-
+    
     private static final Logger log = LoggerFactory.getLogger(SocketIOServer.class);
-
+    
     private final Configuration configCopy;
+    
     private final Configuration configuration;
-
+    
     private final NamespacesHub namespacesHub;
+    
     private final SocketIONamespace mainNamespace;
-
+    
     private SocketIOChannelInitializer pipelineFactory = new SocketIOChannelInitializer();
-
+    
     private EventLoopGroup bossGroup;
+    
     private EventLoopGroup workerGroup;
-
+    
     public SocketIOServer(Configuration configuration) {
+        
         this.configuration = configuration;
         this.configCopy = new Configuration(configuration);
         namespacesHub = new NamespacesHub(configCopy);
         mainNamespace = addNamespace(Namespace.DEFAULT_NAME);
     }
-
+    
     public void setPipelineFactory(SocketIOChannelInitializer pipelineFactory) {
+        
         this.pipelineFactory = pipelineFactory;
     }
-
+    
     /**
      * Get all clients connected to default namespace
      *
      * @return clients collection
      */
     public Collection<SocketIOClient> getAllClients() {
+        
         return namespacesHub.get(Namespace.DEFAULT_NAME).getAllClients();
     }
-
+    
     /**
      * Get client by uuid from default namespace
      *
@@ -90,22 +96,25 @@ public class SocketIOServer implements ClientListeners {
      * @return client
      */
     public SocketIOClient getClient(UUID uuid) {
+        
         return namespacesHub.get(Namespace.DEFAULT_NAME).getClient(uuid);
     }
-
+    
     /**
      * Get all namespaces
      *
      * @return namespaces collection
      */
     public Collection<SocketIONamespace> getAllNamespaces() {
+        
         return namespacesHub.getAllNamespaces();
     }
-
+    
     public BroadcastOperations getBroadcastOperations() {
+        
         return new BroadcastOperations(getAllClients(), configCopy.getStoreFactory());
     }
-
+    
     /**
      * Get broadcast operations for clients within
      * room by <code>room</code> name
@@ -114,47 +123,52 @@ public class SocketIOServer implements ClientListeners {
      * @return broadcast operations
      */
     public BroadcastOperations getRoomOperations(String room) {
+        
         Iterable<SocketIOClient> clients = namespacesHub.getRoomClients(room);
         return new BroadcastOperations(clients, configCopy.getStoreFactory());
     }
-
+    
     /**
      * Start server
      */
     public void start() {
+        
         startAsync().syncUninterruptibly();
     }
-
+    
     /**
      * Start server asynchronously
-     * 
+     *
      * @return void
      */
     public Future<Void> startAsync() {
+        
         log.info("Session store / pubsub factory used: {}", configCopy.getStoreFactory());
         initGroups();
-
+        
         pipelineFactory.start(configCopy, namespacesHub);
-
+        
         Class<? extends ServerChannel> channelClass = NioServerSocketChannel.class;
         if (configCopy.isUseLinuxNativeEpoll()) {
             channelClass = EpollServerSocketChannel.class;
         }
-
+        
         ServerBootstrap b = new ServerBootstrap();
         b.group(bossGroup, workerGroup)
-        .channel(channelClass)
-        .childHandler(pipelineFactory);
+            .channel(channelClass)
+            .childHandler(pipelineFactory);
         applyConnectionOptions(b);
-
+        
         InetSocketAddress addr = new InetSocketAddress(configCopy.getPort());
         if (configCopy.getHostname() != null) {
             addr = new InetSocketAddress(configCopy.getHostname(), configCopy.getPort());
         }
-
+        
         return b.bind(addr).addListener(new FutureListener<Void>() {
+            
             @Override
             public void operationComplete(Future<Void> future) throws Exception {
+                
                 if (future.isSuccess()) {
                     log.info("SocketIO server started at port: {}", configCopy.getPort());
                 } else {
@@ -163,8 +177,9 @@ public class SocketIOServer implements ClientListeners {
             }
         });
     }
-
+    
     protected void applyConnectionOptions(ServerBootstrap bootstrap) {
+        
         SocketConfig config = configCopy.getSocketConfig();
         bootstrap.childOption(ChannelOption.TCP_NODELAY, config.isTcpNoDelay());
         if (config.getTcpSendBufferSize() != -1) {
@@ -176,12 +191,13 @@ public class SocketIOServer implements ClientListeners {
         }
         bootstrap.childOption(ChannelOption.SO_KEEPALIVE, config.isTcpKeepAlive());
         bootstrap.childOption(ChannelOption.SO_LINGER, config.getSoLinger());
-
+        
         bootstrap.option(ChannelOption.SO_REUSEADDR, config.isReuseAddress());
         bootstrap.option(ChannelOption.SO_BACKLOG, config.getAcceptBackLog());
     }
-
+    
     protected void initGroups() {
+        
         if (configCopy.isUseLinuxNativeEpoll()) {
             bossGroup = new EpollEventLoopGroup(configCopy.getBossThreads());
             workerGroup = new EpollEventLoopGroup(configCopy.getWorkerThreads());
@@ -190,30 +206,47 @@ public class SocketIOServer implements ClientListeners {
             workerGroup = new NioEventLoopGroup(configCopy.getWorkerThreads());
         }
     }
-
+    
     /**
      * Stop server
      */
     public void stop() {
+        
         bossGroup.shutdownGracefully().syncUninterruptibly();
         workerGroup.shutdownGracefully().syncUninterruptibly();
-
+        
         pipelineFactory.stop();
         log.info("SocketIO server stopped");
     }
-
+    
+    /**
+     * Stop server
+     * 不等待
+     */
+    public void stopImmediately() {
+        
+        bossGroup.shutdownGracefully(0L, 1L, TimeUnit.SECONDS).syncUninterruptibly();
+        workerGroup.shutdownGracefully(0L, 1L, TimeUnit.SECONDS).syncUninterruptibly();
+        
+        pipelineFactory.stop();
+        log.info("SocketIO server stopped");
+    }
+    
     public SocketIONamespace addNamespace(String name) {
+        
         return namespacesHub.create(name);
     }
-
+    
     public SocketIONamespace getNamespace(String name) {
+        
         return namespacesHub.get(name);
     }
-
+    
     public void removeNamespace(String name) {
+        
         namespacesHub.remove(name);
     }
-
+    
     /**
      * Allows to get configuration provided
      * during server creation. Further changes on
@@ -222,48 +255,57 @@ public class SocketIOServer implements ClientListeners {
      * @return Configuration object
      */
     public Configuration getConfiguration() {
+        
         return configuration;
     }
-
+    
     @Override
     public void addMultiTypeEventListener(String eventName, MultiTypeEventListener listener, Class<?>... eventClass) {
+        
         mainNamespace.addMultiTypeEventListener(eventName, listener, eventClass);
     }
-
+    
     @Override
     public <T> void addEventListener(String eventName, Class<T> eventClass, DataListener<T> listener) {
+        
         mainNamespace.addEventListener(eventName, eventClass, listener);
     }
-
+    
     @Override
     public void removeAllListeners(String eventName) {
+        
         mainNamespace.removeAllListeners(eventName);
     }
-
+    
     @Override
     public void addDisconnectListener(DisconnectListener listener) {
+        
         mainNamespace.addDisconnectListener(listener);
     }
-
+    
     @Override
     public void addConnectListener(ConnectListener listener) {
+        
         mainNamespace.addConnectListener(listener);
     }
-
+    
     @Override
     public void addPingListener(PingListener listener) {
+        
         mainNamespace.addPingListener(listener);
     }
-
+    
     @Override
     public void addListeners(Object listeners) {
+        
         mainNamespace.addListeners(listeners);
     }
     
     @Override
     public void addListeners(Object listeners, Class<?> listenersClass) {
+        
         mainNamespace.addListeners(listeners, listenersClass);
     }
-
-
+    
+    
 }