Examples of ChannelGroupFuture

io.netty.channel.group.ChannelGroupFuture
- NEVER DO THIS {@code @Override}public void messageReceived( {@link ChannelHandlerContext} ctx, ShutdownMessage msg) {{@link ChannelGroup} allChannels = MyServer.getAllChannels();{@link ChannelGroupFuture} future = allChannels.close();future.awaitUninterruptibly(); // Perform post-shutdown operation // ... } // GOOD {@code @Override}public void messageReceived(ChannelHandlerContext ctx, ShutdownMessage msg) { {@link ChannelGroup} allChannels = MyServer.getAllChannels();{@link ChannelGroupFuture} future = allChannels.close();future.addListener(new {@link ChannelGroupFutureListener}() { public void operationComplete( {@link ChannelGroupFuture} future) {// Perform post-closure operation // ... } }); }
In spite of the disadvantages mentioned above, there are certainly the cases where it is more convenient to call {@link #await()}. In such a case, please make sure you do not call {@link #await()} in an I/O thread. Otherwise,{@link IllegalStateException} will be raised to prevent a dead lock.
org.jboss.netty.channel.group.ChannelGroupFuture
- NEVER DO THIS public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) { if (e.getMessage() instanceof ShutdownMessage) { ChannelGroup allChannels = MyServer.getAllChannels(); ChannelGroupFuture future = allChannels.close(); future.awaitUninterruptibly(); // Perform post-shutdown operation // ... } } // GOOD public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) { if (e.getMessage() instanceof ShutdownMessage) { ChannelGroup allChannels = MyServer.getAllChannels(); ChannelGroupFuture future = allChannels.close(); future.addListener(new ChannelGroupFutureListener() { public void operationComplete(ChannelGroupFuture future) { // Perform post-closure operation // ... } }); } }
In spite of the disadvantages mentioned above, there are certainly the cases where it is more convenient to call {@link #await()}. In such a case, please make sure you do not call {@link #await()} in an I/O thread. Otherwise,{@link IllegalStateException} will be raised to prevent a dead lock. @author The Netty Project (netty-dev@lists.jboss.org) @author Trustin Lee (tlee@redhat.com) @version $Rev: 1262 $, $Date: 2009-04-28 22:35:55 +0900 (Tue, 28 Apr 2009) $ @apiviz.owns org.jboss.netty.channel.group.ChannelGroupFutureListener - - notifies

Examples of org.jboss.netty.channel.group.ChannelGroupFuture

    protected void doStop() throws Exception {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Stopping producer at address: " + configuration.getAddress());
        }
        // close all channels
        ChannelGroupFuture future = ALL_CHANNELS.close();
        future.awaitUninterruptibly();


        // and then release other resources
        if (channelFactory != null) {
            channelFactory.releaseExternalResources();
        }

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

  public InetSocketAddress getBindAddress() {
    return this.bindAddr;
  }


  public void stop() {
    ChannelGroupFuture future = channelGroup.close();
    future.awaitUninterruptibly();
    factory.releaseExternalResources();


    LOG.info("HttpDataServer shutdown ("
        + this.bindAddr.getAddress().getHostAddress() + ":"
        + this.bindAddr.getPort() + ")");

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

         httpKeepAliveRunnable.close();
      }


      // serverChannelGroup has been unbound in pause()
      serverChannelGroup.close().awaitUninterruptibly();
      ChannelGroupFuture future = channelGroup.close().awaitUninterruptibly();


      if (!future.isCompleteSuccess())
      {
         NettyAcceptor.log.warn("channel group did not completely close");
         Iterator<Channel> iterator = future.getGroup().iterator();
         while (iterator.hasNext())
         {
            Channel channel = iterator.next();
            if (channel.isBound())
            {

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

      {
         return;
      }


      // We *pause* the acceptor so no new connections are made
      ChannelGroupFuture future = serverChannelGroup.unbind().awaitUninterruptibly();
      if (!future.isCompleteSuccess())
      {
         NettyAcceptor.log.warn("server channel group did not completely unbind");
         Iterator<Channel> iterator = future.getGroup().iterator();
         while (iterator.hasNext())
         {
            Channel channel = iterator.next();
            if (channel.isBound())
            {

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture


  @Override
  public Object unLoadGame(Game game)
  {
    if(null != game){
      ChannelGroupFuture groupFuture = (ChannelGroupFuture)game.unload();
      return groupFuture;
    }
    return null;
  }

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

    this.maxShutdownWaitTime = maxShutdownWaitTime;
    Runtime.getRuntime().addShutdownHook(new Thread()
    {
      public void run()
      {
        ChannelGroupFuture future = ALL_CHANNELS.close();
        try
        {
          future.await(NettyTCPClient.this.maxShutdownWaitTime);
        }
        catch (InterruptedException e)
        {
          e.printStackTrace();
        }

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

    this.maxShutdownWaitTime = maxShutdownWaitTime;
    Runtime.getRuntime().addShutdownHook(new Thread()
    {
      public void run()
      {
        ChannelGroupFuture future = ALL_CHANNELS.close();
        try
        {
          future.await(NettyTCPClient.this.maxShutdownWaitTime);
        }
        catch (InterruptedException e)
        {
          e.printStackTrace();
        }

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

    protected void doStop() throws Exception {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Stopping producer at address: " + configuration.getAddress());
        }
        // close all channels
        ChannelGroupFuture future = ALL_CHANNELS.close();
        future.awaitUninterruptibly();


        // and then release other resources
        if (channelFactory != null) {
            channelFactory.releaseExternalResources();
        }

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

        if (LOG.isDebugEnabled()) {
            LOG.debug("Netty consumer unbinding from: " + configuration.getAddress());
        }


        // close all channels
        ChannelGroupFuture future = allChannels.close();
        future.awaitUninterruptibly();


        // and then release other resources
        if (channelFactory != null) {
            channelFactory.releaseExternalResources();
        }

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Examples of org.jboss.netty.channel.group.ChannelGroupFuture

  }


  public void stop() {
    log.info("terminating daemon; closing all channels");


    ChannelGroupFuture future = allChannels.close();
    future.awaitUninterruptibly();
    if (!future.isCompleteSuccess()) {
      throw new RuntimeException("failure to complete closing all network channels");
    }
    log.info("channels closed, freeing cache storage");
    try {
      cache.close();

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