List of usage examples for io.netty.channel ChannelOption TCP_NODELAY
ChannelOption TCP_NODELAY
To view the source code for io.netty.channel ChannelOption TCP_NODELAY.
Click Source Link
From source file:com.dinstone.jrpc.transport.netty5.NettyConnector.java
License:Apache License
public NettyConnector(InetSocketAddress isa, final TransportConfig transportConfig) { workerGroup = new NioEventLoopGroup(1, new DefaultExecutorServiceFactory("N5C-Work")); clientBoot = new Bootstrap().group(workerGroup).channel(NioSocketChannel.class); clientBoot.option(ChannelOption.TCP_NODELAY, true); clientBoot.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, transportConfig.getConnectTimeout()); clientBoot.option(ChannelOption.SO_RCVBUF, 8 * 1024).option(ChannelOption.SO_SNDBUF, 8 * 1024); clientBoot.handler(new ChannelInitializer<SocketChannel>() { @Override/* w w w . j av a 2 s . c om*/ public void initChannel(SocketChannel ch) throws Exception { TransportProtocolDecoder decoder = new TransportProtocolDecoder(); decoder.setMaxObjectSize(transportConfig.getMaxSize()); TransportProtocolEncoder encoder = new TransportProtocolEncoder(); encoder.setMaxObjectSize(transportConfig.getMaxSize()); ch.pipeline().addLast("TransportProtocolDecoder", decoder); ch.pipeline().addLast("TransportProtocolEncoder", encoder); int intervalSeconds = transportConfig.getHeartbeatIntervalSeconds(); ch.pipeline().addLast("IdleStateHandler", new IdleStateHandler(0, intervalSeconds, 0)); ch.pipeline().addLast("NettyClientHandler", new NettyClientHandler()); } }); clientBoot.remoteAddress(isa); }
From source file:com.diwayou.hybrid.remoting.netty.NettyRemotingClient.java
License:Apache License
@Override public void start() { this.defaultEventExecutorGroup = new DefaultEventExecutorGroup(// nettyClientConfig.getClientWorkerThreads(), // new ThreadFactory() { private AtomicInteger threadIndex = new AtomicInteger(0); @Override//w w w . j a v a 2 s . com public Thread newThread(Runnable r) { return new Thread(r, "NettyClientWorkerThread_" + this.threadIndex.incrementAndGet()); } }); Bootstrap handler = this.bootstrap.group(this.eventLoopGroupWorker).channel(NioSocketChannel.class)// // .option(ChannelOption.TCP_NODELAY, true) // .option(ChannelOption.SO_KEEPALIVE, false) // .option(ChannelOption.SO_SNDBUF, nettyClientConfig.getClientSocketSndBufSize()) // .option(ChannelOption.SO_RCVBUF, nettyClientConfig.getClientSocketRcvBufSize()) // .handler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast(// defaultEventExecutorGroup, // new NettyEncoder(), // new NettyDecoder(), // new IdleStateHandler(0, 0, nettyClientConfig.getClientChannelMaxIdleTimeSeconds()), // new NettyConnetManageHandler(), // new NettyClientHandler()); } }); // ?1?? this.timer.scheduleAtFixedRate(new TimerTask() { @Override public void run() { try { NettyRemotingClient.this.scanResponseTable(); } catch (Exception e) { log.error("scanResponseTable exception", e); } } }, 1000 * 3, 1000); if (this.channelEventListener != null) { this.nettyEventExecuter.start(); } }
From source file:com.diwayou.hybrid.remoting.netty.NettyRemotingServer.java
License:Apache License
@Override public void start() { this.defaultEventExecutorGroup = new DefaultEventExecutorGroup(// nettyServerConfig.getServerWorkerThreads(), // new ThreadFactory() { private AtomicInteger threadIndex = new AtomicInteger(0); @Override// w w w . j a v a2 s .c om public Thread newThread(Runnable r) { return new Thread(r, "NettyServerWorkerThread_" + this.threadIndex.incrementAndGet()); } }); ServerBootstrap childHandler = // this.serverBootstrap.group(this.eventLoopGroupBoss, this.eventLoopGroupWorker) .channel(NioServerSocketChannel.class) // .option(ChannelOption.SO_BACKLOG, 1024) // .option(ChannelOption.SO_REUSEADDR, true) // .option(ChannelOption.SO_KEEPALIVE, false) // .childOption(ChannelOption.TCP_NODELAY, true) // .option(ChannelOption.SO_SNDBUF, nettyServerConfig.getServerSocketSndBufSize()) // .option(ChannelOption.SO_RCVBUF, nettyServerConfig.getServerSocketRcvBufSize()) // .localAddress(new InetSocketAddress(this.nettyServerConfig.getListenPort())) .childHandler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast( // defaultEventExecutorGroup, // new NettyEncoder(), // new NettyDecoder(), // new IdleStateHandler(0, 0, nettyServerConfig.getServerChannelMaxIdleTimeSeconds()), // new NettyConnetManageHandler(), // new NettyServerHandler()); } }); if (nettyServerConfig.isServerPooledByteBufAllocatorEnable()) { // ???? childHandler.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); } try { ChannelFuture sync = this.serverBootstrap.bind().sync(); InetSocketAddress addr = (InetSocketAddress) sync.channel().localAddress(); this.port = addr.getPort(); } catch (InterruptedException e1) { throw new RuntimeException("this.serverBootstrap.bind().sync() InterruptedException", e1); } if (this.channelEventListener != null) { this.nettyEventExecuter.start(); } // ?1?? this.timer.scheduleAtFixedRate(new TimerTask() { @Override public void run() { try { NettyRemotingServer.this.scanResponseTable(); } catch (Exception e) { log.error("scanResponseTable exception", e); } } }, 1000 * 3, 1000); }
From source file:com.doctor.netty5.ebook.netty_the_definitive_guide.Chapter4ForTimerClient.java
License:Apache License
public void connect(String host, int port) throws InterruptedException { EventLoopGroup group = new NioEventLoopGroup(); try {/*from ww w . j av a2 s.c om*/ Bootstrap b = new Bootstrap(); b.group(group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true) .handler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast(new LineBasedFrameDecoder(2014)); ch.pipeline().addLast(new StringDecoder()); ch.pipeline().addLast(new TimeClientHander()); } }); ChannelFuture f = b.connect(host, port).sync(); f.channel().closeFuture().sync(); } finally { group.shutdownGracefully(); } }
From source file:com.doctor.netty5.ebook.netty_the_definitive_guide.TimerClient.java
License:Apache License
public void connect(String host, int port) throws InterruptedException { EventLoopGroup group = new NioEventLoopGroup(); try {//from www.ja va2 s .com Bootstrap b = new Bootstrap(); b.group(group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true) .handler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast(new TimeClientHander()); } }); ChannelFuture f = b.connect(host, port).sync(); f.channel().closeFuture().sync(); } finally { group.shutdownGracefully(); } }
From source file:com.ebay.jetstream.http.netty.client.HttpClient.java
License:MIT License
private void createChannelPipeline() { if (isPipelineCreated()) return;/*from ww w .j a va 2 s .co m*/ m_workerGroup = new NioEventLoopGroup(getConfig().getNumWorkers(), new NameableThreadFactory("Jetstream-HttpClientWorker")); m_bootstrap = new Bootstrap(); m_bootstrap.group(m_workerGroup).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true) .option(ChannelOption.SO_KEEPALIVE, false) .option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, getConfig().getConnectionTimeoutInSecs()) .handler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast("timeout", new IdleStateHandler(0, getConfig().getIdleTimeoutInSecs(), 0)); ch.pipeline().addLast("decoder", new HttpResponseDecoder()); ch.pipeline().addLast("decompressor", new HttpContentDecompressor()); ch.pipeline().addLast("encoder", new HttpRequestEncoder()); ch.pipeline().addLast("aggregator", new HttpObjectAggregator(m_config.getMaxContentLength())); ch.pipeline().addLast(m_httpRequestHandler); } }); if (getConfig().getRvcBufSz() > 0) { m_bootstrap.option(ChannelOption.SO_RCVBUF, (int) getConfig().getRvcBufSz()); } if (getConfig().getSendBufSz() > 0) { m_bootstrap.option(ChannelOption.SO_SNDBUF, (int) getConfig().getSendBufSz()); } createdPipeline(); }
From source file:com.ebay.jetstream.http.netty.server.Acceptor.java
License:MIT License
/** * @param rxSessionHandler//from w ww . j a v a 2 s. co m * @throws Exception */ public void bind(final HttpRequestHandler httpReqHandler, final HttpServerStatisticsHandler statisticsHandler) throws Exception { m_bossGroup = new NioEventLoopGroup(1, new NameableThreadFactory("NettyHttpServerAcceptor")); m_workerGroup = new NioEventLoopGroup(m_numIoProcessors, new NameableThreadFactory("NettyHttpServerWorker")); try { m_serverbootstrap = new ServerBootstrap(); m_serverbootstrap.group(m_bossGroup, m_workerGroup).channel(NioServerSocketChannel.class) .childHandler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast("timeout", new IdleStateHandler((int) m_readIdleTimeout, 0, 0)); ch.pipeline().addLast("stats", statisticsHandler); ch.pipeline().addLast("decoder", new HttpRequestDecoder()); ch.pipeline().addLast("encoder", new HttpResponseEncoder()); ch.pipeline().addLast("decompressor", new HttpContentDecompressor()); ch.pipeline().addLast("deflater", new HttpContentCompressor(1)); ch.pipeline().addLast("aggregator", new HttpObjectAggregator(m_maxContentLength)); if (m_maxKeepAliveRequests > 0 || m_maxKeepAliveTimeout > 0) { ch.pipeline().addLast("keepAliveHandler", new KeepAliveHandler(m_maxKeepAliveRequests, m_maxKeepAliveTimeout)); } ch.pipeline().addLast("handler", httpReqHandler); } }).option(ChannelOption.SO_BACKLOG, 128).childOption(ChannelOption.TCP_NODELAY, true) .childOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, 10000) .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childOption(ChannelOption.SO_KEEPALIVE, false); if (m_config.getRvcBufSz() > 0) { m_serverbootstrap.childOption(ChannelOption.SO_RCVBUF, (int) m_config.getRvcBufSz()); } if (m_config.getSendBufSz() > 0) { m_serverbootstrap.childOption(ChannelOption.SO_SNDBUF, (int) m_config.getSendBufSz()); } } catch (Exception t) { throw t; } m_acceptorSocket = new InetSocketAddress(m_ipAddress, m_tcpPort); m_serverbootstrap.bind(m_acceptorSocket).sync(); if (!m_ipAddress.isLoopbackAddress() && !m_ipAddress.isAnyLocalAddress()) { // Add lookback if not bind m_localAcceptorSocket = new InetSocketAddress("127.0.0.1", m_tcpPort); m_serverbootstrap.bind(m_localAcceptorSocket).sync(); } }
From source file:com.ebay.jetstream.messaging.transport.netty.eventconsumer.Acceptor.java
License:MIT License
/** * @param rxSessionHandler// w w w. j a v a2 s . c om * @throws Exception */ public void bind(EventProducerSessionHandler rxSessionHandler) throws Exception { m_rxSessionHandler = rxSessionHandler; m_bossGroup = new NioEventLoopGroup(1, new NameableThreadFactory("NettyAcceptor-" + m_tc.getTransportName())); m_workerGroup = new NioEventLoopGroup(m_numIoProcessors, new NameableThreadFactory("NettyReceiver-" + m_tc.getTransportName())); try { m_serverbootstrap = new ServerBootstrap(); m_serverbootstrap.group(m_bossGroup, m_workerGroup).channel(NioServerSocketChannel.class) .childHandler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addFirst("msghandler", m_rxSessionHandler); StreamMessageDecoder decoder = new StreamMessageDecoder( ClassResolvers.weakCachingConcurrentResolver(null)); ch.pipeline().addBefore("msghandler", "msgdecoder", decoder); ch.pipeline().addBefore("msgdecoder", "kryoEcnoder", new KryoObjectEncoder()); ch.pipeline().addBefore("kryoEcnoder", "msgencoder", new NettyObjectEncoder()); if (m_enableCompression) { ch.pipeline().addBefore("msgencoder", "decompressor", new MessageDecompressionHandler(false, 250000)); ch.pipeline().addBefore("decompressor", "idleTimeoutHandler", new IdleStateHandler((int) m_readIdleTimeout, 0, 0)); } else ch.pipeline().addBefore("msgencoder", "idleTimeoutHandler", new IdleStateHandler((int) m_readIdleTimeout, 0, 0)); } }).option(ChannelOption.SO_BACKLOG, 128) .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childOption(ChannelOption.TCP_NODELAY, true) .childOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, 10000) .childOption(ChannelOption.SO_KEEPALIVE, isTcpKeepAlive()); if (m_tc.getReceivebuffersize() > 0) { m_serverbootstrap.childOption(ChannelOption.SO_RCVBUF, m_tc.getReceivebuffersize()); } if (m_tc.getSendbuffersize() > 0) { m_serverbootstrap.childOption(ChannelOption.SO_SNDBUF, m_tc.getSendbuffersize()); } } catch (Exception t) { throw t; } // we are given a port from DNS. We will check if it is taken. If it is // we will increment the port # by 10 and keep trying 10 times. // adding this feature so that we can operate the cluster on a single // node. Very useful for debugging and also for demos. int retryCount = 20; int port = m_tcpPort; while (retryCount-- > 0) { if (isPortAvailable(port)) break; port += 1; } if (retryCount == 0) return; // we did not find a port to bind m_tcpPort = port; LOGGER.info("Acceptor bound to port" + m_tcpPort); }
From source file:com.ebay.jetstream.messaging.transport.netty.eventproducer.EventProducer.java
License:MIT License
/** * //from w w w.j a va 2s . c o m */ private void createChannelPipeline() { m_group = new NioEventLoopGroup(m_transportConfig.getNumConnectorIoProcessors(), new NameableThreadFactory("NettySender-" + m_transportConfig.getTransportName())); m_bootstrap = new Bootstrap(); m_bootstrap.group(m_group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true) .option(ChannelOption.SO_KEEPALIVE, m_transportConfig.getTcpKeepAlive()) .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, m_transportConfig.getConnectionTimeoutInSecs() * 1000) .option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .handler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { StreamMessageDecoder decoder = new StreamMessageDecoder(ClassResolvers.cacheDisabled(null)); if (m_autoFlushHandler != null) { ch.pipeline().addLast(new EventConsumerStatisticsHandler(), new MessageCompressionHandler(), new IdleStateHandler(m_transportConfig.getIdleTimeoutInSecs(), 0, 0), m_autoFlushHandler, decoder, new NettyObjectEncoder(), new KryoObjectEncoder(), m_ecSessionHandler); } else { ch.pipeline().addLast(new EventConsumerStatisticsHandler(), new MessageCompressionHandler(), decoder, new NettyObjectEncoder(), new KryoObjectEncoder(), m_ecSessionHandler); } } }); if (m_transportConfig.getReceivebuffersize() > 0) { m_bootstrap.option(ChannelOption.SO_RCVBUF, m_transportConfig.getReceivebuffersize()); } if (m_transportConfig.getSendbuffersize() > 0) { m_bootstrap.option(ChannelOption.SO_SNDBUF, m_transportConfig.getSendbuffersize()); } }
From source file:com.eucalyptus.ws.WebServices.java
License:Open Source License
private static io.netty.bootstrap.Bootstrap clientBootstrap(final EventLoopGroup group) { return new io.netty.bootstrap.Bootstrap().group(group).channel(NioSocketChannel.class) .option(ChannelOption.TCP_NODELAY, true).option(ChannelOption.SO_KEEPALIVE, true) .option(ChannelOption.SO_REUSEADDR, true).option(ChannelOption.CONNECT_TIMEOUT_MILLIS, StackConfiguration.CLIENT_INTERNAL_CONNECT_TIMEOUT_MILLIS); }