List of usage examples for io.netty.channel.nio NioEventLoopGroup NioEventLoopGroup
public NioEventLoopGroup(int nThreads, Executor executor)
From source file:com.dinstone.jrpc.transport.netty4.NettyConnector.java
License:Apache License
public NettyConnector(InetSocketAddress isa, final TransportConfig transportConfig) { workerGroup = new NioEventLoopGroup(1, new DefaultThreadFactory("N4C-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/*from w w w . java 2 s. c o m*/ 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.dinstone.jrpc.transport.netty5.NettyAcceptance.java
License:Apache License
@Override public Acceptance bind() { bossGroup = new NioEventLoopGroup(1, new DefaultExecutorServiceFactory("N5A-Boss")); workGroup = new NioEventLoopGroup(transportConfig.getNioProcessorCount(), new DefaultExecutorServiceFactory("N5A-Work")); ServerBootstrap boot = new ServerBootstrap(); boot.group(bossGroup, workGroup).channel(NioServerSocketChannel.class) .childHandler(new ChannelInitializer<SocketChannel>() { @Override/*from ww w. j ava2s. 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(intervalSeconds * 2, 0, 0)); ch.pipeline().addLast("NettyServerHandler", new NettyServerHandler()); } }); boot.option(ChannelOption.SO_REUSEADDR, true).option(ChannelOption.SO_BACKLOG, 128); boot.childOption(ChannelOption.SO_RCVBUF, 16 * 1024).childOption(ChannelOption.SO_SNDBUF, 16 * 1024) .childOption(ChannelOption.TCP_NODELAY, true); try { boot.bind(serviceAddress).sync(); int processorCount = transportConfig.getBusinessProcessorCount(); if (processorCount > 0) { NamedThreadFactory threadFactory = new NamedThreadFactory("N5A-BusinssProcessor"); executorService = Executors.newFixedThreadPool(processorCount, threadFactory); } } catch (Exception e) { throw new RuntimeException("can't bind service on " + serviceAddress, e); } LOG.info("netty5 acceptance bind on {}", serviceAddress); return this; }
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// ww w . j a va2 s. c o m 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
public NettyRemotingClient(final NettyClientConfig nettyClientConfig, // final ChannelEventListener channelEventListener) { super(nettyClientConfig.getClientOnewaySemaphoreValue(), nettyClientConfig.getClientAsyncSemaphoreValue()); this.nettyClientConfig = nettyClientConfig; this.channelEventListener = channelEventListener; int publicThreadNums = nettyClientConfig.getClientCallbackExecutorThreads(); if (publicThreadNums <= 0) { publicThreadNums = 4;//from w ww. j a va2 s .c o m } this.publicExecutor = Executors.newFixedThreadPool(publicThreadNums, new ThreadFactory() { private AtomicInteger threadIndex = new AtomicInteger(0); @Override public Thread newThread(Runnable r) { return new Thread(r, "NettyClientPublicExecutor_" + this.threadIndex.incrementAndGet()); } }); this.eventLoopGroupWorker = new NioEventLoopGroup(1, new ThreadFactory() { private AtomicInteger threadIndex = new AtomicInteger(0); @Override public Thread newThread(Runnable r) { return new Thread(r, String.format("NettyClientSelector_%d", this.threadIndex.incrementAndGet())); } }); }
From source file:com.diwayou.hybrid.remoting.netty.NettyRemotingServer.java
License:Apache License
public NettyRemotingServer(final NettyServerConfig nettyServerConfig, final ChannelEventListener channelEventListener) { super(nettyServerConfig.getServerOnewaySemaphoreValue(), nettyServerConfig.getServerAsyncSemaphoreValue()); this.serverBootstrap = new ServerBootstrap(); this.nettyServerConfig = nettyServerConfig; this.channelEventListener = channelEventListener; int publicThreadNums = nettyServerConfig.getServerCallbackExecutorThreads(); if (publicThreadNums <= 0) { publicThreadNums = 4;//ww w . j av a 2 s . co m } this.publicExecutor = Executors.newFixedThreadPool(publicThreadNums, new ThreadFactory() { private AtomicInteger threadIndex = new AtomicInteger(0); @Override public Thread newThread(Runnable r) { return new Thread(r, "NettyServerPublicExecutor_" + this.threadIndex.incrementAndGet()); } }); this.eventLoopGroupBoss = new NioEventLoopGroup(1, new ThreadFactory() { private AtomicInteger threadIndex = new AtomicInteger(0); @Override public Thread newThread(Runnable r) { return new Thread(r, String.format("NettyBossSelector_%d", this.threadIndex.incrementAndGet())); } }); this.eventLoopGroupWorker = new NioEventLoopGroup(nettyServerConfig.getServerSelectorThreads(), new ThreadFactory() { private AtomicInteger threadIndex = new AtomicInteger(0); private int threadTotal = nettyServerConfig.getServerSelectorThreads(); @Override public Thread newThread(Runnable r) { return new Thread(r, String.format("NettyServerSelector_%d_%d", threadTotal, this.threadIndex.incrementAndGet())); } }); }
From source file:com.ebay.jetstream.http.netty.client.HttpClient.java
License:MIT License
private void createChannelPipeline() { if (isPipelineCreated()) return;/*from w ww. j a va 2 s .c o 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 ww w. j ava2s . c om*/ * @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/*from w ww .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 www . j av a 2 s. 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.eightkdata.mongowp.server.wp.NettyMongoServer.java
License:Open Source License
@Override protected void startUp() throws Exception { LOGGER.info("Listening MongoDB requests on port " + port); connectionGroup = new NioEventLoopGroup(0, new ThreadFactoryBuilder().setNameFormat("netty-connection-%d").build()); workerGroup = new NioEventLoopGroup(0, new ThreadFactoryBuilder().setNameFormat("netty-worker-%d").build()); ServerBootstrap bootstrap = new ServerBootstrap(); bootstrap.group(connectionGroup, workerGroup).channel(NioServerSocketChannel.class) .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childHandler(new ChannelInitializer<SocketChannel>() { @Override//from w w w. j a va 2 s .c om protected void initChannel(SocketChannel socketChannel) throws Exception { buildChildHandlerPipeline(socketChannel.pipeline()); } }) // TODO: set TCP channel options? ; ChannelFuture channelFuture = bootstrap.bind(port).awaitUninterruptibly(); if (!channelFuture.isSuccess()) { workerGroup.shutdownGracefully(); connectionGroup.shutdownGracefully(); } }