Java Code Examples for org.jboss.netty.channel.Channels

The following are top voted examples for showing how to use org.jboss.netty.channel.Channels. These examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in our system to generate more good examples.
Example 1
Project: QoS-floodlight   File: BootstrapPipelineFactory.java   View source code 7 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    BootstrapChannelHandler handler = 
            new BootstrapChannelHandler(bootstrap);
    ChannelPipeline pipeline = Channels.pipeline();

    pipeline.addLast("frameDecoder",
                     new ThriftFrameDecoder(maxFrameSize));
    pipeline.addLast("frameEncoder",
                     new ThriftFrameEncoder());
    pipeline.addLast("timeout",
                     new BootstrapTimeoutHandler(timer, 10));

    pipeline.addLast("handler", handler);

    return pipeline;
}
 
Example 2
Project: HeliosStreams   File: Netty3JSONResponse.java   View source code 7 votes vote down vote up
/**
 * Sends this response to all the passed channels as a {@link TextWebSocketFrame}
 * @param listener A channel future listener to attach to each channel future. Ignored if null.
 * @param channels The channels to send this response to
 * @return An array of the futures for the write of this response to each channel written to
 */
public ChannelFuture[] send(ChannelFutureListener listener, Channel...channels) {
	if(channels!=null && channels.length>0) {
		Set<ChannelFuture> futures = new HashSet<ChannelFuture>(channels.length);
		if(opCode==null) {
			opCode = "ok";
		}
		TextWebSocketFrame frame = new TextWebSocketFrame(this.toChannelBuffer());
		for(Channel channel: channels) {
			if(channel!=null && channel.isWritable()) {
				ChannelFuture cf = Channels.future(channel);
				if(listener!=null) cf.addListener(listener);
				channel.getPipeline().sendDownstream(new DownstreamMessageEvent(channel, cf, frame, channel.getRemoteAddress()));
				futures.add(cf);
			}
		}
		return futures.toArray(new ChannelFuture[futures.size()]);
	}		
	return EMPTY_CHANNEL_FUTURE_ARR;
}
 
Example 3
Project: EatDubbo   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 4
Project: dubbo2   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 5
Project: https-github.com-apache-zookeeper   File: NettyServerCnxnFactory.java   View source code 6 votes vote down vote up
NettyServerCnxnFactory() {
    bootstrap = new ServerBootstrap(
            new NioServerSocketChannelFactory(
                    Executors.newCachedThreadPool(),
                    Executors.newCachedThreadPool()));
    // parent channel
    bootstrap.setOption("reuseAddress", true);
    // child channels
    bootstrap.setOption("child.tcpNoDelay", true);
    /* set socket linger to off, so that socket close does not block */
    bootstrap.setOption("child.soLinger", -1);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        @Override
        public ChannelPipeline getPipeline() throws Exception {
            ChannelPipeline p = Channels.pipeline();
            if (secure) {
                initSSL(p);
            }
            p.addLast("servercnxnfactory", channelHandler);

            return p;
        }
    });
}
 
Example 6
Project: Elasticsearch   File: NettyTransport.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    ChannelPipeline channelPipeline = Channels.pipeline();
    SizeHeaderFrameDecoder sizeHeader = new SizeHeaderFrameDecoder();
    if (nettyTransport.maxCumulationBufferCapacity != null) {
        if (nettyTransport.maxCumulationBufferCapacity.bytes() > Integer.MAX_VALUE) {
            sizeHeader.setMaxCumulationBufferCapacity(Integer.MAX_VALUE);
        } else {
            sizeHeader.setMaxCumulationBufferCapacity((int) nettyTransport.maxCumulationBufferCapacity.bytes());
        }
    }
    if (nettyTransport.maxCompositeBufferComponents != -1) {
        sizeHeader.setMaxCumulationBufferComponents(nettyTransport.maxCompositeBufferComponents);
    }
    channelPipeline.addLast("size", sizeHeader);
    // using a dot as a prefix means, this cannot come from any settings parsed
    channelPipeline.addLast("dispatcher", new MessageChannelHandler(nettyTransport, nettyTransport.logger, ".client"));
    return channelPipeline;
}
 
Example 7
Project: Elasticsearch   File: NettyTransport.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    ChannelPipeline channelPipeline = Channels.pipeline();
    channelPipeline.addLast("openChannels", nettyTransport.serverOpenChannels);
    SizeHeaderFrameDecoder sizeHeader = new SizeHeaderFrameDecoder();
    if (nettyTransport.maxCumulationBufferCapacity != null) {
        if (nettyTransport.maxCumulationBufferCapacity.bytes() > Integer.MAX_VALUE) {
            sizeHeader.setMaxCumulationBufferCapacity(Integer.MAX_VALUE);
        } else {
            sizeHeader.setMaxCumulationBufferCapacity((int) nettyTransport.maxCumulationBufferCapacity.bytes());
        }
    }
    if (nettyTransport.maxCompositeBufferComponents != -1) {
        sizeHeader.setMaxCumulationBufferComponents(nettyTransport.maxCompositeBufferComponents);
    }
    channelPipeline.addLast("size", sizeHeader);
    channelPipeline.addLast("dispatcher", new MessageChannelHandler(nettyTransport, nettyTransport.logger, name));
    return channelPipeline;
}
 
Example 8
Project: dubbox-hystrix   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 9
Project: hadoop   File: ShuffleHandler.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
  ChannelPipeline pipeline = Channels.pipeline();
  if (sslFactory != null) {
    pipeline.addLast("ssl", new SslHandler(sslFactory.createSSLEngine()));
  }
  pipeline.addLast("decoder", new HttpRequestDecoder());
  pipeline.addLast("aggregator", new HttpChunkAggregator(1 << 16));
  pipeline.addLast("encoder", new HttpResponseEncoder());
  pipeline.addLast("chunking", new ChunkedWriteHandler());
  pipeline.addLast("shuffle", SHUFFLE);
  return pipeline;
  // TODO factor security manager into pipeline
  // TODO factor out encode/decode to permit binary shuffle
  // TODO factor out decode of index to permit alt. models
}
 
Example 10
Project: hadoop   File: TestDelegationTokenRemoteFetcher.java   View source code 6 votes vote down vote up
private ServerBootstrap startHttpServer(int port,
    final Token<DelegationTokenIdentifier> token, final URI url) {
  ServerBootstrap bootstrap = new ServerBootstrap(
      new NioServerSocketChannelFactory(Executors.newCachedThreadPool(),
          Executors.newCachedThreadPool()));

  bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
    @Override
    public ChannelPipeline getPipeline() throws Exception {
      return Channels.pipeline(new HttpRequestDecoder(),
          new HttpChunkAggregator(65536), new HttpResponseEncoder(),
          new CredentialsLogicHandler(token, url.toString()));
    }
  });
  bootstrap.bind(new InetSocketAddress("localhost", port));
  return bootstrap;
}
 
Example 11
Project: hadoop   File: SimpleUdpServer.java   View source code 6 votes vote down vote up
public void run() {
  // Configure the client.
  DatagramChannelFactory f = new NioDatagramChannelFactory(
      Executors.newCachedThreadPool(), workerCount);

  server = new ConnectionlessBootstrap(f);
  server.setPipeline(Channels.pipeline(RpcUtil.STAGE_RPC_MESSAGE_PARSER,
      rpcProgram, RpcUtil.STAGE_RPC_UDP_RESPONSE));

  server.setOption("broadcast", "false");
  server.setOption("sendBufferSize", SEND_BUFFER_SIZE);
  server.setOption("receiveBufferSize", RECEIVE_BUFFER_SIZE);

  // Listen to the UDP port
  ch = server.bind(new InetSocketAddress(port));
  InetSocketAddress socketAddr = (InetSocketAddress) ch.getLocalAddress();
  boundPort = socketAddr.getPort();

  LOG.info("Started listening to UDP requests at port " + boundPort + " for "
      + rpcProgram + " with workerCount " + workerCount);
}
 
Example 12
Project: hadoop   File: RpcUtil.java   View source code 6 votes vote down vote up
@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e)
    throws Exception {
  ChannelBuffer buf = (ChannelBuffer) e.getMessage();
  ByteBuffer b = buf.toByteBuffer().asReadOnlyBuffer();
  XDR in = new XDR(b, XDR.State.READING);

  RpcInfo info = null;
  try {
    RpcCall callHeader = RpcCall.read(in);
    ChannelBuffer dataBuffer = ChannelBuffers.wrappedBuffer(in.buffer()
        .slice());
    info = new RpcInfo(callHeader, dataBuffer, ctx, e.getChannel(),
        e.getRemoteAddress());
  } catch (Exception exc) {
    LOG.info("Malformed RPC request from " + e.getRemoteAddress());
  }

  if (info != null) {
    Channels.fireMessageReceived(ctx, info);
  }
}
 
Example 13
Project: athena   File: BgpPipelineFactory.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    BgpChannelHandler handler = new BgpChannelHandler(bgpController);

    ChannelPipeline pipeline = Channels.pipeline();
    pipeline.addLast("bgpmessagedecoder", new BgpMessageDecoder());
    pipeline.addLast("bgpmessageencoder", new BgpMessageEncoder());
    pipeline.addLast("holdTime", readTimeoutHandler);
    if (isBgpServ) {
        pipeline.addLast("PassiveHandler", handler);
    } else {
        pipeline.addLast("ActiveHandler", handler);
    }

    return pipeline;
}
 
Example 14
Project: athena   File: BgpControllerImplTest.java   View source code 6 votes vote down vote up
/**
  * Starts the BGP peer.
  *
  * @param connectToSocket the socket to connect to
  */
 private void connect(InetSocketAddress connectToSocket)
     throws InterruptedException {

     ChannelFactory channelFactory =
         new NioClientSocketChannelFactory(
                 Executors.newCachedThreadPool(),
                 Executors.newCachedThreadPool());
     ChannelPipelineFactory pipelineFactory = () -> {
         ChannelPipeline pipeline = Channels.pipeline();
         pipeline.addLast("BgpPeerFrameDecoderTest",
                 peerFrameDecoder);
         pipeline.addLast("BgpPeerChannelHandlerTest",
                 peerChannelHandler);
         return pipeline;
     };

     peerBootstrap = new ClientBootstrap(channelFactory);
     peerBootstrap.setOption("child.keepAlive", true);
     peerBootstrap.setOption("child.tcpNoDelay", true);
     peerBootstrap.setPipelineFactory(pipelineFactory);
     peerBootstrap.connect(connectToSocket);
}
 
Example 15
Project: athena   File: BgpControllerImplTest.java   View source code 6 votes vote down vote up
private Channel connectFrom(InetSocketAddress connectToSocket, SocketAddress localAddress)
     throws InterruptedException {

     ChannelFactory channelFactory =
         new NioClientSocketChannelFactory(
                 Executors.newCachedThreadPool(),
                 Executors.newCachedThreadPool());
     ChannelPipelineFactory pipelineFactory = () -> {
         ChannelPipeline pipeline = Channels.pipeline();
         pipeline.addLast("BgpPeerFrameDecoderTest",
                 peerFrameDecoder);
         pipeline.addLast("BgpPeerChannelHandlerTest",
                 peerChannelHandler);
         return pipeline;
     };

     peerBootstrap = new ClientBootstrap(channelFactory);
     peerBootstrap.setOption("child.keepAlive", true);
     peerBootstrap.setOption("child.tcpNoDelay", true);
     peerBootstrap.setPipelineFactory(pipelineFactory);
     Channel channel = peerBootstrap.connect(connectToSocket, localAddress).getChannel();
     return channel;
}
 
Example 16
Project: iTAP-controller   File: AbstractRPCChannelHandler.java   View source code 6 votes vote down vote up
@Override
public void messageReceived(ChannelHandlerContext ctx,
                            MessageEvent e) throws Exception {
    Object message = e.getMessage();
    if (message instanceof SyncMessage) {
        handleSyncMessage((SyncMessage)message, ctx.getChannel());
    } else if (message instanceof List) {
        for (Object i : (List<?>)message) {
            if (i instanceof SyncMessage) {
                try {
                    handleSyncMessage((SyncMessage)i,
                                         ctx.getChannel());
                } catch (Exception ex) {
                    Channels.fireExceptionCaught(ctx, ex);
                }
            }
        }
    } else {
        handleUnknownMessage(ctx, message);
    }
}
 
Example 17
Project: iTAP-controller   File: RPCPipelineFactory.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    RPCChannelHandler channelHandler = 
            new RPCChannelHandler(syncManager, rpcService);

    IdleStateHandler idleHandler = 
            new IdleStateHandler(timer, 5, 10, 0);
    ReadTimeoutHandler readTimeoutHandler = 
            new ReadTimeoutHandler(timer, 30);
    
    ChannelPipeline pipeline = Channels.pipeline();
    pipeline.addLast("idle", idleHandler);
    pipeline.addLast("timeout", readTimeoutHandler);
    pipeline.addLast("handshaketimeout",
                     new HandshakeTimeoutHandler(channelHandler, timer, 10));

    pipeline.addLast("frameDecoder",
                     new ThriftFrameDecoder(maxFrameSize));
    pipeline.addLast("frameEncoder",
                     new ThriftFrameEncoder());

    pipeline.addLast("handler", channelHandler);
    return pipeline;
}
 
Example 18
Project: iTAP-controller   File: BootstrapPipelineFactory.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    BootstrapChannelHandler handler = 
            new BootstrapChannelHandler(bootstrap);
    ChannelPipeline pipeline = Channels.pipeline();

    pipeline.addLast("frameDecoder",
                     new ThriftFrameDecoder(maxFrameSize));
    pipeline.addLast("frameEncoder",
                     new ThriftFrameEncoder());
    pipeline.addLast("timeout",
                     new BootstrapTimeoutHandler(timer, 10));

    pipeline.addLast("handler", handler);

    return pipeline;
}
 
Example 19
Project: iTAP-controller   File: RemoteSyncPipelineFactory.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    RemoteSyncChannelHandler channelHandler = 
            new RemoteSyncChannelHandler(syncManager);
    ChannelPipeline pipeline = Channels.pipeline();

    pipeline.addLast("frameDecoder",
                     new ThriftFrameDecoder(maxFrameSize));
    pipeline.addLast("frameEncoder",
                     new ThriftFrameEncoder());
    pipeline.addLast("timeout",
                     new RSHandshakeTimeoutHandler(channelHandler,
                                                   timer, 3));

    pipeline.addLast("handler", channelHandler);
    return pipeline;
}
 
Example 20
Project: iTAP-controller   File: OFChannelHandler.java   View source code 6 votes vote down vote up
@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e)
		throws Exception {
	if (e.getMessage() instanceof List) {
		@SuppressWarnings("unchecked")
		List<OFMessage> msglist = (List<OFMessage>)e.getMessage();
		for (OFMessage ofm : msglist) {
			try {
				// Do the actual packet processing
				state.processOFMessage(ofm);
			}
			catch (Exception ex) {
				// We are the last handler in the stream, so run the
				// exception through the channel again by passing in
				// ctx.getChannel().
				Channels.fireExceptionCaught(ctx.getChannel(), ex);
			}
		}
	}
	else {
		Channels.fireExceptionCaught(ctx.getChannel(),
				new AssertionError("Message received from channel is not a list"));
	}
}
 
Example 21
Project: dubbocloud   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 22
Project: aliyun-oss-hadoop-fs   File: ShuffleHandler.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
  ChannelPipeline pipeline = Channels.pipeline();
  if (sslFactory != null) {
    pipeline.addLast("ssl", new SslHandler(sslFactory.createSSLEngine()));
  }
  pipeline.addLast("decoder", new HttpRequestDecoder());
  pipeline.addLast("aggregator", new HttpChunkAggregator(1 << 16));
  pipeline.addLast("encoder", new HttpResponseEncoder());
  pipeline.addLast("chunking", new ChunkedWriteHandler());
  pipeline.addLast("shuffle", SHUFFLE);
  return pipeline;
  // TODO factor security manager into pipeline
  // TODO factor out encode/decode to permit binary shuffle
  // TODO factor out decode of index to permit alt. models
}
 
Example 23
Project: aliyun-oss-hadoop-fs   File: SimpleUdpServer.java   View source code 6 votes vote down vote up
public void run() {
  // Configure the client.
  DatagramChannelFactory f = new NioDatagramChannelFactory(
      Executors.newCachedThreadPool(), workerCount);

  server = new ConnectionlessBootstrap(f);
  server.setPipeline(Channels.pipeline(RpcUtil.STAGE_RPC_MESSAGE_PARSER,
      rpcProgram, RpcUtil.STAGE_RPC_UDP_RESPONSE));

  server.setOption("broadcast", "false");
  server.setOption("sendBufferSize", SEND_BUFFER_SIZE);
  server.setOption("receiveBufferSize", RECEIVE_BUFFER_SIZE);

  // Listen to the UDP port
  ch = server.bind(new InetSocketAddress(port));
  InetSocketAddress socketAddr = (InetSocketAddress) ch.getLocalAddress();
  boundPort = socketAddr.getPort();

  LOG.info("Started listening to UDP requests at port " + boundPort + " for "
      + rpcProgram + " with workerCount " + workerCount);
}
 
Example 24
Project: aliyun-oss-hadoop-fs   File: RpcUtil.java   View source code 6 votes vote down vote up
@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e)
    throws Exception {
  ChannelBuffer buf = (ChannelBuffer) e.getMessage();
  ByteBuffer b = buf.toByteBuffer().asReadOnlyBuffer();
  XDR in = new XDR(b, XDR.State.READING);

  RpcInfo info = null;
  try {
    RpcCall callHeader = RpcCall.read(in);
    ChannelBuffer dataBuffer = ChannelBuffers.wrappedBuffer(in.buffer()
        .slice());
    info = new RpcInfo(callHeader, dataBuffer, ctx, e.getChannel(),
        e.getRemoteAddress());
  } catch (Exception exc) {
    LOG.info("Malformed RPC request from " + e.getRemoteAddress());
  }

  if (info != null) {
    Channels.fireMessageReceived(ctx, info);
  }
}
 
Example 25
Project: dubbos   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 26
Project: bigstreams   File: ServerUtil.java   View source code 6 votes vote down vote up
/**
 * Startup a ServerBootstrap with NioServerSocketChannelFactory using the
 * portNo specified in the constructor.
 * 
 * @return
 */
public ServerBootstrap connect() {

	bootstrap = new ServerBootstrap(new NioServerSocketChannelFactory(
			Executors.newCachedThreadPool(),
			Executors.newCachedThreadPool()));

	bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
		@Override
		public ChannelPipeline getPipeline() throws Exception {
			return Channels.pipeline(new MessageFrameDecoder(),  new MessageEventBagHandler(bagList));
		}
	});

	System.out.println("Binding to: localhost:" + portNo);
	bootstrap.bind(new InetSocketAddress("localhost", portNo));

	return bootstrap;

}
 
Example 27
Project: bigstreams   File: TestFilesSendWorker.java   View source code 6 votes vote down vote up
private ServerBootstrap connectServer(boolean simulateConflict,
		boolean simulateConflictErrorPointer) {

	ServerBootstrap bootstrap = new ServerBootstrap(
			new NioServerSocketChannelFactory(
					Executors.newCachedThreadPool(),
					Executors.newCachedThreadPool()));

	final MessageEventBagHandler messagEventBagHandler = new MessageEventBagHandler(
			bagList, simulateConflict, simulateConflictErrorPointer);
	bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
		@Override
		public ChannelPipeline getPipeline() throws Exception {
			return Channels.pipeline(new MessageFrameDecoder(),
					messagEventBagHandler);
		}
	});

	bootstrap.bind(new InetSocketAddress(testPort));

	return bootstrap;

}
 
Example 28
Project: bigstreams   File: TestFilesSendWorkerConflict.java   View source code 6 votes vote down vote up
private ServerBootstrap connectServer() {

		ServerBootstrap bootstrap = new ServerBootstrap(
				new NioServerSocketChannelFactory(
						Executors.newCachedThreadPool(),
						Executors.newCachedThreadPool()));

		bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
			@Override
			public ChannelPipeline getPipeline() throws Exception {
				return Channels.pipeline(new MessageFrameDecoder(),
						new MessageEventBagHandler(bagList));
			}
		});

		bootstrap.bind(new InetSocketAddress(testPort));

		return bootstrap;

	}
 
Example 29
Project: bigstreams   File: CollectorServerImpl.java   View source code 6 votes vote down vote up
@Override
public void connect() {

	workerService = createWorkerService(getThreadPoolType(CollectorProperties.WRITER.COLLECTOR_WORKER_THREAD_POOL));

	workerbossService = createWorkderBossService(getThreadPoolType(CollectorProperties.WRITER.COLLECTOR_WORKERBOSS_THREAD_POOL));
	channelFactory = new NioServerSocketChannelFactory(workerbossService,
			workerService);

	bootstrap = new ServerBootstrap(channelFactory);

	bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
		@Override
		public ChannelPipeline getPipeline() throws Exception {
			return Channels.pipeline(ipFilterHandler,
					new MessageFrameDecoder(), new ReadTimeoutHandler(
							HashedWheelTimerFactory.getInstance(),
							readTimeout, TimeUnit.MILLISECONDS),
					metricsHandler, channelHandler);
		}
	});

	bootstrap.bind(new InetSocketAddress(port));

}
 
Example 30
Project: bigstreams   File: CoordinationServerImpl.java   View source code 6 votes vote down vote up
/**
 * Startup a ServerBootstrap with NioServerSocketChannelFactory using the
 * portNo specified in the constructor.
 * 
 */
private void connectLockBootstrap() {

	lockBootstrap = new ServerBootstrap(new NioServerSocketChannelFactory(
			Executors.newCachedThreadPool(),
			Executors.newCachedThreadPool()));

	lockBootstrap.setPipelineFactory(new ChannelPipelineFactory() {
		@Override
		public ChannelPipeline getPipeline() throws Exception {
			return Channels.pipeline(new MessageFrameDecoder(),
					metricHandler, lockHandler);
		}
	});

	lockBootstrap.bind(new InetSocketAddress(lockPort));

}
 
Example 31
Project: bigstreams   File: CoordinationServerImpl.java   View source code 6 votes vote down vote up
/**
 * Startup a ServerBootstrap with NioServerSocketChannelFactory using the
 * portNo specified in the constructor.
 * 
 */
private void connectUnlockBootstrap() {

	unlockBootstrap = new ServerBootstrap(
			new NioServerSocketChannelFactory(
					Executors.newCachedThreadPool(),
					Executors.newCachedThreadPool()));

	unlockBootstrap.setPipelineFactory(new ChannelPipelineFactory() {
		@Override
		public ChannelPipeline getPipeline() throws Exception {
			return Channels.pipeline(new MessageFrameDecoder(),
					unlockHandler);
		}
	});

	unlockBootstrap.bind(new InetSocketAddress(releaseLockPort));

}
 
Example 32
Project: QoS-floodlight   File: AbstractRPCChannelHandler.java   View source code 6 votes vote down vote up
@Override
public void messageReceived(ChannelHandlerContext ctx,
                            MessageEvent e) throws Exception {
    Object message = e.getMessage();
    if (message instanceof SyncMessage) {
        handleSyncMessage((SyncMessage)message, ctx.getChannel());
    } else if (message instanceof List) {
        for (Object i : (List<?>)message) {
            if (i instanceof SyncMessage) {
                try {
                    handleSyncMessage((SyncMessage)i,
                                         ctx.getChannel());
                } catch (Exception ex) {
                    Channels.fireExceptionCaught(ctx, ex);
                }
            }
        }
    } else {
        handleUnknownMessage(ctx, message);
    }
}
 
Example 33
Project: QoS-floodlight   File: RPCPipelineFactory.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    RPCChannelHandler channelHandler = 
            new RPCChannelHandler(syncManager, rpcService);

    IdleStateHandler idleHandler = 
            new IdleStateHandler(timer, 5, 10, 0);
    ReadTimeoutHandler readTimeoutHandler = 
            new ReadTimeoutHandler(timer, 30);
    
    ChannelPipeline pipeline = Channels.pipeline();
    pipeline.addLast("idle", idleHandler);
    pipeline.addLast("timeout", readTimeoutHandler);
    pipeline.addLast("handshaketimeout",
                     new HandshakeTimeoutHandler(channelHandler, timer, 10));

    pipeline.addLast("frameDecoder",
                     new ThriftFrameDecoder(maxFrameSize));
    pipeline.addLast("frameEncoder",
                     new ThriftFrameEncoder());

    pipeline.addLast("handler", channelHandler);
    return pipeline;
}
 
Example 34
Project: QoS-floodlight   File: RemoteSyncPipelineFactory.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    RemoteSyncChannelHandler channelHandler = 
            new RemoteSyncChannelHandler(syncManager);
    ChannelPipeline pipeline = Channels.pipeline();

    pipeline.addLast("frameDecoder",
                     new ThriftFrameDecoder(maxFrameSize));
    pipeline.addLast("frameEncoder",
                     new ThriftFrameEncoder());
    pipeline.addLast("timeout",
                     new RSHandshakeTimeoutHandler(channelHandler,
                                                   timer, 3));

    pipeline.addLast("handler", channelHandler);
    return pipeline;
}
 
Example 35
Project: QoS-floodlight   File: OpenflowPipelineFactory.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
    OFChannelHandler handler = new OFChannelHandler(controller);
    
    ChannelPipeline pipeline = Channels.pipeline();
    pipeline.addLast("ofmessagedecoder", new OFMessageDecoder());
    pipeline.addLast("ofmessageencoder", new OFMessageEncoder());
    pipeline.addLast("idle", idleHandler);
    pipeline.addLast("timeout", readTimeoutHandler);
    pipeline.addLast("handshaketimeout",
                     new HandshakeTimeoutHandler(handler, timer, 15));
    if (pipelineExecutor != null)
        pipeline.addLast("pipelineExecutor",
                         new ExecutionHandler(pipelineExecutor));
    pipeline.addLast("handler", handler);
    return pipeline;
}
 
Example 36
Project: dubbo-comments   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    //下面才是正确的
    //bootstrap.setOption("connectTimeoutMillis", getConnectTimeout());
    //netty handler
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 37
Project: dubbox   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 38
Project: dubbo   File: NettyClient.java   View source code 6 votes vote down vote up
@Override
protected void doOpen() throws Throwable {
    NettyHelper.setNettyLoggerFactory();
    bootstrap = new ClientBootstrap(channelFactory);
    // config
    // @see org.jboss.netty.channel.socket.SocketChannelConfig
    bootstrap.setOption("keepAlive", true);
    bootstrap.setOption("tcpNoDelay", true);
    bootstrap.setOption("connectTimeoutMillis", getTimeout());
    final NettyHandler nettyHandler = new NettyHandler(getUrl(), this);
    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
        public ChannelPipeline getPipeline() {
            NettyCodecAdapter adapter = new NettyCodecAdapter(getCodec(), getUrl(), NettyClient.this);
            ChannelPipeline pipeline = Channels.pipeline();
            pipeline.addLast("decoder", adapter.getDecoder());
            pipeline.addLast("encoder", adapter.getEncoder());
            pipeline.addLast("handler", nettyHandler);
            return pipeline;
        }
    });
}
 
Example 39
Project: big-c   File: ShuffleHandler.java   View source code 6 votes vote down vote up
@Override
public ChannelPipeline getPipeline() throws Exception {
  ChannelPipeline pipeline = Channels.pipeline();
  if (sslFactory != null) {
    pipeline.addLast("ssl", new SslHandler(sslFactory.createSSLEngine()));
  }
  pipeline.addLast("decoder", new HttpRequestDecoder());
  pipeline.addLast("aggregator", new HttpChunkAggregator(1 << 16));
  pipeline.addLast("encoder", new HttpResponseEncoder());
  pipeline.addLast("chunking", new ChunkedWriteHandler());
  pipeline.addLast("shuffle", SHUFFLE);
  return pipeline;
  // TODO factor security manager into pipeline
  // TODO factor out encode/decode to permit binary shuffle
  // TODO factor out decode of index to permit alt. models
}
 
Example 40
Project: big-c   File: TestDelegationTokenRemoteFetcher.java   View source code 6 votes vote down vote up
private ServerBootstrap startHttpServer(int port,
    final Token<DelegationTokenIdentifier> token, final URI url) {
  ServerBootstrap bootstrap = new ServerBootstrap(
      new NioServerSocketChannelFactory(Executors.newCachedThreadPool(),
          Executors.newCachedThreadPool()));

  bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
    @Override
    public ChannelPipeline getPipeline() throws Exception {
      return Channels.pipeline(new HttpRequestDecoder(),
          new HttpChunkAggregator(65536), new HttpResponseEncoder(),
          new CredentialsLogicHandler(token, url.toString()));
    }
  });
  bootstrap.bind(new InetSocketAddress("localhost", port));
  return bootstrap;
}