List of usage examples for io.netty.channel ChannelOption SO_TIMEOUT
ChannelOption SO_TIMEOUT
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From source file:TestTCP.java
License:Open Source License
public static void main(String... args) throws Throwable { Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); int width = (int) screenSize.getWidth(); int height = (int) screenSize.getHeight(); JFrame ventanica = new JFrame("HTTP test"); ventanica.setBounds((width - 500) / 2, (height - 400) / 2, 500, 400); resultado = new JTextPane(); resultado.setEditable(true);/* ww w .j a v a2 s . c o m*/ resultado.setContentType("text/txt"); resultado.setEditable(false); final JTextField direccion = new JTextField(); JScrollPane scrollPane = new JScrollPane(resultado); final JLabel bytesSentLabel = new JLabel("Bytes Sent: 0B"); final JLabel bytesReceivedLabel = new JLabel("Bytes Received: 0B"); final JLabel timeSpent = new JLabel("Time: 0ms"); timeSpent.setHorizontalAlignment(SwingConstants.CENTER); JPanel bottomPanel = new JPanel(new BorderLayout(1, 3)); bottomPanel.add(bytesSentLabel, BorderLayout.WEST); bottomPanel.add(timeSpent, BorderLayout.CENTER); bottomPanel.add(bytesReceivedLabel, BorderLayout.EAST); ventanica.setLayout(new BorderLayout(3, 1)); ventanica.add(direccion, BorderLayout.NORTH); ventanica.add(scrollPane, BorderLayout.CENTER); ventanica.add(bottomPanel, BorderLayout.SOUTH); ventanica.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); ventanica.setVisible(true); final IOService service = new IOService(); direccion.addActionListener(new AbstractAction() { @Override public void actionPerformed(ActionEvent e) { final TCPSocket socket = new TCPSocket(service); resultado.setText(""); bytesSentLabel.setText("Bytes Sent: 0B"); bytesReceivedLabel.setText("Bytes Received: 0B"); timeSpent.setText("Time: 0ms"); direccion.setEnabled(false); String addr = direccion.getText(); String host, path = "/"; int puerto = 80; try { URL url = new URL((addr.startsWith("http://") ? "" : "http://") + addr); host = url.getHost(); path = url.getPath().isEmpty() ? "/" : url.getPath(); puerto = url.getPort() == -1 ? url.getDefaultPort() : url.getPort(); } catch (MalformedURLException e1) { String as[] = addr.split(":"); host = as[0]; if (as.length > 1) { puerto = Integer.parseInt(as[1]); } } final String request = "GET " + path + " HTTP/1.1\r\n" + "Accept-Charset: utf-8\r\n" + "User-Agent: JavaNettyMelchor629\r\n" + "Host: " + host + "\r\n" + "Connection: close\r\n" + "\r\n"; Callback<Future<Void>> l = new Callback<Future<Void>>() { @Override public void call(Future<Void> arg) { final long start = System.currentTimeMillis(); final ByteBuf b = ByteBufAllocator.DEFAULT.buffer(16 * 1024).retain(); socket.onClose().whenDone(new Callback<Future<Void>>() { @Override public void call(Future<Void> arg) { direccion.setEnabled(true); long spent = System.currentTimeMillis() - start; timeSpent.setText(String.format("Time spent: %dms", spent)); b.release(); } }); socket.setOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, 5000); socket.setOption(ChannelOption.SO_TIMEOUT, 5000); socket.sendAsync(ByteBufUtil.writeUtf8(ByteBufAllocator.DEFAULT, request)) .whenDone(new Callback<Future<Void>>() { @Override public void call(Future<Void> arg) { bytesSentLabel.setText("Bytes Sent: " + socket.sendBytes() + "B"); final Callback<Future<Long>> cbk = new Callback<Future<Long>>() { @Override public void call(Future<Long> arg) { bytesReceivedLabel .setText("Bytes Received: " + socket.receivedBytes() + "B"); if (!arg.isSuccessful()) return; byte b1[] = new byte[(int) (long) arg.getValueNow()]; b.getBytes(0, b1); resultado.setText(resultado.getText() + new String(b1).replace("\r", "\\r").replace("\n", "\\n\n") + ""); b.setIndex(0, 0); socket.receiveAsync(b).whenDone(this); } }; socket.receiveAsync(b).whenDone(cbk); } }); } }; try { socket.connectAsync(host, puerto, new OracleJREServerProvider()).whenDone(l); } catch (Throwable ignore) { } } }); ventanica.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { service.cancel(); } }); }
From source file:TestSSL.java
License:Open Source License
public static void main(String[] args) { Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); int width = (int) screenSize.getWidth(); int height = (int) screenSize.getHeight(); JFrame ventanica = new JFrame("HTTPS test"); ventanica.setBounds((width - 500) / 2, (height - 400) / 2, 500, 400); resultado = new JTextPane(); resultado.setEditable(true);// w w w.j a v a 2s . c o m resultado.setContentType("text/txt"); resultado.setEditable(false); final JTextField direccion = new JTextField(); JScrollPane scrollPane = new JScrollPane(resultado); final JLabel bytesSentLabel = new JLabel("Bytes Sent: 0B"); final JLabel bytesReceivedLabel = new JLabel("Bytes Received: 0B"); final JLabel timeSpent = new JLabel("Time: 0ms"); timeSpent.setHorizontalAlignment(SwingConstants.CENTER); JPanel bottomPanel = new JPanel(new BorderLayout(1, 3)); bottomPanel.add(bytesSentLabel, BorderLayout.WEST); bottomPanel.add(timeSpent, BorderLayout.CENTER); bottomPanel.add(bytesReceivedLabel, BorderLayout.EAST); ventanica.setLayout(new BorderLayout(3, 1)); ventanica.add(direccion, BorderLayout.NORTH); ventanica.add(scrollPane, BorderLayout.CENTER); ventanica.add(bottomPanel, BorderLayout.SOUTH); ventanica.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); ventanica.setVisible(true); final IOService service = new IOService(); direccion.addActionListener(new AbstractAction() { @Override public void actionPerformed(ActionEvent e) { final SSLSocket socket = new SSLSocket(service); resultado.setText(""); bytesSentLabel.setText("Bytes Sent: 0B"); bytesReceivedLabel.setText("Bytes Received: 0B"); timeSpent.setText("Time: 0ms"); direccion.setEnabled(false); String addr = direccion.getText(); String host, path = "/"; int puerto = 80; try { URL url = new URL((addr.startsWith("https://") ? "" : "https://") + addr); host = url.getHost(); path = url.getPath().isEmpty() ? "/" : url.getPath(); puerto = url.getPort() == -1 ? url.getDefaultPort() : url.getPort(); } catch (MalformedURLException e1) { String as[] = addr.split(":"); host = as[0]; if (as.length > 1) { puerto = Integer.parseInt(as[1]); } } final String request = "GET " + path + " HTTP/1.1\r\n" + "Accept-Charset: utf-8\r\n" + "User-Agent: JavaNettyMelchor629\r\n" + "Host: " + host + "\r\n" + "Connection: close\r\n" + "\r\n"; Callback<Future<Void>> l = new Callback<Future<Void>>() { @Override public void call(Future<Void> arg) { final long start = System.currentTimeMillis(); final ByteBuf b = ByteBufAllocator.DEFAULT.buffer(16 * 1024).retain(); socket.onClose().whenDone(new Callback<Future<Void>>() { @Override public void call(Future<Void> arg) { direccion.setEnabled(true); long spent = System.currentTimeMillis() - start; timeSpent.setText(String.format("Time spent: %dms", spent)); b.release(); } }); socket.setOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, 5000); socket.setOption(ChannelOption.SO_TIMEOUT, 5000); socket.sendAsync(ByteBufUtil.writeUtf8(ByteBufAllocator.DEFAULT, request)) .whenDone(new Callback<Future<Void>>() { @Override public void call(Future<Void> arg) { bytesSentLabel.setText("Bytes Sent: " + socket.sendBytes() + "B"); final Callback<Future<Long>> cbk = new Callback<Future<Long>>() { @Override public void call(Future<Long> arg) { bytesReceivedLabel .setText("Bytes Received: " + socket.receivedBytes() + "B"); if (!arg.isSuccessful()) return; byte b1[] = new byte[(int) (long) arg.getValueNow()]; b.getBytes(0, b1); resultado.setText(resultado.getText() + new String(b1).replace("\r", "\\r").replace("\n", "\\n\n") + ""); b.setIndex(0, 0); socket.receiveAsync(b).whenDone(this); } }; socket.receiveAsync(b).whenDone(cbk); } }); } }; try { socket.connectAsync(host, puerto, new OracleJREServerProvider()).whenDone(l); } catch (Throwable ignore) { } } }); ventanica.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { service.cancel(); } }); }
From source file:com.github.milenkovicm.kafka.connection.AbstractKafkaBroker.java
License:Apache License
public AbstractKafkaBroker(String hostname, int port, String topicName, EventLoopGroup workerGroup, ProducerProperties properties) { this.hostname = hostname; this.port = port; this.topicName = topicName; this.workerGroup = workerGroup; this.properties = properties; this.bootstrap = new Bootstrap(); this.bootstrap.group(this.workerGroup); this.bootstrap.channel(NioSocketChannel.class); this.bootstrap.option(ChannelOption.TCP_NODELAY, true); this.bootstrap.option(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, properties.get(ProducerProperties.NETTY_HIGH_WATERMARK)); this.bootstrap.option(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, properties.get(ProducerProperties.NETTY_LOW_WATERMARK)); this.bootstrap.option(ChannelOption.SO_KEEPALIVE, true); if (properties.get(ProducerProperties.SO_TIMEOUT) > 0) { this.bootstrap.option(ChannelOption.SO_TIMEOUT, 0); }//from ww w .j a va 2 s .c om if (properties.get(ProducerProperties.SO_RCVBUF) > 0) { this.bootstrap.option(ChannelOption.SO_RCVBUF, 0); } if (properties.get(ProducerProperties.SO_SNDBUF) > 0) { this.bootstrap.option(ChannelOption.SO_SNDBUF, 0); } this.bootstrap.handler(pipeline()); }
From source file:com.heliosapm.streams.onramp.OnRampBoot.java
License:Apache License
/** * Creates a new OnRampBoot// w ww . j a v a 2 s .com * @param appConfig The application configuration */ public OnRampBoot(final Properties appConfig) { final String jmxmpUri = ConfigurationHelper.getSystemThenEnvProperty("jmx.jmxmp.uri", "jmxmp://0.0.0.0:1893", appConfig); JMXHelper.fireUpJMXMPServer(jmxmpUri); MessageForwarder.initialize(appConfig); port = ConfigurationHelper.getIntSystemThenEnvProperty("onramp.network.port", 8091, appConfig); bindInterface = ConfigurationHelper.getSystemThenEnvProperty("onramp.network.bind", "0.0.0.0", appConfig); bindSocket = new InetSocketAddress(bindInterface, port); workerThreads = ConfigurationHelper.getIntSystemThenEnvProperty("onramp.network.worker_threads", CORES * 2, appConfig); connectTimeout = ConfigurationHelper.getIntSystemThenEnvProperty("onramp.network.sotimeout", 0, appConfig); backlog = ConfigurationHelper.getIntSystemThenEnvProperty("onramp.network.backlog", 3072, appConfig); writeSpins = ConfigurationHelper.getIntSystemThenEnvProperty("onramp.network.writespins", 16, appConfig); recvBuffer = ConfigurationHelper.getIntSystemThenEnvProperty("onramp.network.recbuffer", 43690, appConfig); sendBuffer = ConfigurationHelper.getIntSystemThenEnvProperty("onramp.network.sendbuffer", 8192, appConfig); disableEpoll = ConfigurationHelper.getBooleanSystemThenEnvProperty("onramp.network.epoll.disable", false, appConfig); async = ConfigurationHelper.getBooleanSystemThenEnvProperty("onramp.network.async_io", true, appConfig); tcpNoDelay = ConfigurationHelper.getBooleanSystemThenEnvProperty("onramp.network.tcp_no_delay", true, appConfig); keepAlive = ConfigurationHelper.getBooleanSystemThenEnvProperty("onramp.network.keep_alive", true, appConfig); reuseAddress = ConfigurationHelper.getBooleanSystemThenEnvProperty("onramp.network.reuse_address", true, appConfig); tcpPipelineFactory = new PipelineFactory(appConfig); udpPipelineFactory = new UDPPipelineFactory(); tcpServerBootstrap.handler(new LoggingHandler(getClass(), LogLevel.INFO)); tcpServerBootstrap.childHandler(tcpPipelineFactory); // Set the child options tcpServerBootstrap.childOption(ChannelOption.ALLOCATOR, BufferManager.getInstance().getAllocator()); tcpServerBootstrap.childOption(ChannelOption.TCP_NODELAY, tcpNoDelay); tcpServerBootstrap.childOption(ChannelOption.SO_KEEPALIVE, keepAlive); tcpServerBootstrap.childOption(ChannelOption.SO_RCVBUF, recvBuffer); tcpServerBootstrap.childOption(ChannelOption.SO_SNDBUF, sendBuffer); tcpServerBootstrap.childOption(ChannelOption.WRITE_SPIN_COUNT, writeSpins); // Set the server options tcpServerBootstrap.option(ChannelOption.SO_BACKLOG, backlog); tcpServerBootstrap.option(ChannelOption.SO_REUSEADDR, reuseAddress); tcpServerBootstrap.option(ChannelOption.SO_RCVBUF, recvBuffer); tcpServerBootstrap.option(ChannelOption.SO_TIMEOUT, connectTimeout); final StringBuilder tcpUri = new StringBuilder("tcp"); final StringBuilder udpUri = new StringBuilder("udp"); if (IS_LINUX && !disableEpoll) { bossExecutorThreadFactory = new ExecutorThreadFactory("EpollServerBoss", true); bossGroup = new EpollEventLoopGroup(1, (ThreadFactory) bossExecutorThreadFactory); workerExecutorThreadFactory = new ExecutorThreadFactory("EpollServerWorker", true); workerGroup = new EpollEventLoopGroup(workerThreads, (ThreadFactory) workerExecutorThreadFactory); tcpChannelType = EpollServerSocketChannel.class; udpChannelType = EpollDatagramChannel.class; tcpUri.append("epoll"); udpUri.append("epoll"); } else { bossExecutorThreadFactory = new ExecutorThreadFactory("NioServerBoss", true); bossGroup = new NioEventLoopGroup(1, bossExecutorThreadFactory); workerExecutorThreadFactory = new ExecutorThreadFactory("NioServerWorker", true); workerGroup = new NioEventLoopGroup(workerThreads, workerExecutorThreadFactory); tcpChannelType = NioServerSocketChannel.class; udpChannelType = NioDatagramChannel.class; tcpUri.append("nio"); udpUri.append("nio"); } tcpUri.append("://").append(bindInterface).append(":").append(port); udpUri.append("://").append(bindInterface).append(":").append(port); URI u = null; try { u = new URI(tcpUri.toString()); } catch (URISyntaxException e) { log.warn("Failed TCP server URI const: [{}]. Programmer Error", tcpUri, e); } tcpServerURI = u; try { u = new URI(udpUri.toString()); } catch (URISyntaxException e) { log.warn("Failed UDP server URI const: [{}]. Programmer Error", udpUri, e); } udpServerURI = u; log.info(">>>>> Starting OnRamp TCP Listener on [{}]...", tcpServerURI); log.info(">>>>> Starting OnRamp UDP Listener on [{}]...", udpServerURI); final ChannelFuture cf = tcpServerBootstrap.channel(tcpChannelType).group(bossGroup, workerGroup) .bind(bindSocket).awaitUninterruptibly() .addListener(new GenericFutureListener<Future<? super Void>>() { public void operationComplete(final Future<? super Void> f) throws Exception { log.info("<<<<< OnRamp TCP Listener on [{}] Started", tcpServerURI); }; }).awaitUninterruptibly(); final ChannelFuture ucf = udpBootstrap.channel(udpChannelType).group(workerGroup) .option(ChannelOption.SO_BROADCAST, true).handler(new UDPPipelineFactory()).bind(bindSocket) .awaitUninterruptibly().addListener(new GenericFutureListener<Future<? super Void>>() { public void operationComplete(final Future<? super Void> f) throws Exception { log.info("<<<<< OnRamp UDP Listener on [{}] Started", udpServerURI); }; }).awaitUninterruptibly(); tcpServerChannel = cf.channel(); udpServerChannel = ucf.channel(); tcpCloseFuture = tcpServerChannel.closeFuture(); udpCloseFuture = udpServerChannel.closeFuture(); Runtime.getRuntime().addShutdownHook(shutdownHook); }
From source file:com.openddal.server.NettyServer.java
License:Apache License
private ServerBootstrap configServer() { bossGroup = new NioEventLoopGroup(args.bossThreads, new DefaultThreadFactory("NettyBossGroup", true)); workerGroup = new NioEventLoopGroup(args.workerThreads, new DefaultThreadFactory("NettyWorkerGroup", true)); userExecutor = createUserThreadExecutor(); Authenticator authenticator = createAuthenticator(); ProcessorFactory processorFactory = createProcessorFactory(); RequestFactory requestFactory = createRequestFactory(); ResponseFactory responseFactory = createResponseFactory(); final ProtocolHandler protocolHandler = new ProtocolHandler(authenticator, processorFactory, requestFactory, responseFactory, userExecutor); ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .childOption(ChannelOption.SO_REUSEADDR, true).childOption(ChannelOption.SO_KEEPALIVE, true) .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childOption(ChannelOption.TCP_NODELAY, true); if (args.socketTimeoutMills > 0) { b.childOption(ChannelOption.SO_TIMEOUT, args.socketTimeoutMills); }/* w ww.java2 s .c o m*/ if (args.recvBuff > 0) { b.childOption(ChannelOption.SO_RCVBUF, args.recvBuff); } if (args.sendBuff > 0) { b.childOption(ChannelOption.SO_SNDBUF, args.sendBuff); } b.childHandler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast(createProtocolDecoder(), /* createProtocolEncoder(), */ protocolHandler); } }); return b; }
From source file:darks.grid.network.GridMessageServer.java
License:Apache License
@Override public boolean initialize() { try {// www . j av a 2 s .co m NetworkConfig config = GridRuntime.config().getNetworkConfig(); int bossNum = Runtime.getRuntime().availableProcessors() * config.getServerBossThreadDelta(); int workerNum = config.getServerWorkerThreadNumber(); bossGroup = new NioEventLoopGroup(bossNum); workerGroup = new NioEventLoopGroup(workerNum); super.initialize(); bootstrap = new ServerBootstrap(); bootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .option(ChannelOption.TCP_NODELAY, config.isTcpNodelay()) .option(ChannelOption.SO_KEEPALIVE, config.isTcpKeepAlive()) .option(ChannelOption.ALLOCATOR, new PooledByteBufAllocator(true)) // .option(ChannelOption.SO_TIMEOUT, config.getRecvTimeout()) .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, config.getConnectTimeout()) .option(ChannelOption.SO_REUSEADDR, config.isTcpReuseAddr()) // .option(ChannelOption.SO_BACKLOG, config.getTcpBacklog()) .option(ChannelOption.SO_SNDBUF, config.getTcpSendBufferSize()) .option(ChannelOption.SO_RCVBUF, config.getTcpRecvBufferSize()) .childOption(ChannelOption.TCP_NODELAY, config.isTcpNodelay()) .childOption(ChannelOption.SO_KEEPALIVE, config.isTcpKeepAlive()) .childOption(ChannelOption.ALLOCATOR, new PooledByteBufAllocator(true)) .childOption(ChannelOption.SO_TIMEOUT, config.getRecvTimeout()) .childOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, config.getConnectTimeout()) .childOption(ChannelOption.SO_REUSEADDR, config.isTcpReuseAddr()) .childOption(ChannelOption.SO_BACKLOG, config.getTcpBacklog()) .childOption(ChannelOption.SO_SNDBUF, config.getTcpSendBufferSize()) .childOption(ChannelOption.SO_RCVBUF, config.getTcpRecvBufferSize()); bootstrap.childHandler(newChannelHandler()); return true; } catch (Exception e) { log.error(e.getMessage(), e); return false; } }
From source file:de.jackwhite20.comix.Comix.java
License:Open Source License
public void start() { System.setProperty("java.net.preferIPv4Stack", "true"); ResourceLeakDetector.setLevel(ResourceLeakDetector.Level.DISABLED); AnsiConsole.systemInstall();//from w w w . j a v a2s .c o m LogManager.getLogManager().reset(); logger = new ComixLogger(consoleReader); logger.log(Level.INFO, "Comix", "------ Comix v.0.1 ------"); loadConfig(); logger.log(Level.INFO, "Load-Balancer", (targets.size() > 0) ? "Targets:" : "No Target Servers found!"); targets.forEach(t -> logger.log(Level.INFO, "Load-Balancer", t.getName() + " - " + t.getHost() + ":" + t.getPort())); logger.log(Level.INFO, "Commands", "Registering commands..."); registerCommands(); logger.log(Level.INFO, "Comix", "Starting Comix on " + balancerHost + ":" + balancerPort + "..."); balancingStrategy = new RoundRobinBalancingStrategy(targets); new Timer("CheckTargets").scheduleAtFixedRate(new CheckTargets(balancingStrategy), 0, TimeUnit.SECONDS.toMillis(comixConfig.getCheckTime())); bossGroup = new NioEventLoopGroup(1); workerGroup = new NioEventLoopGroup(comixConfig.getThreads()); try { ServerBootstrap bootstrap = new ServerBootstrap(); bootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .option(ChannelOption.TCP_NODELAY, true) .option(ChannelOption.SO_BACKLOG, comixConfig.getBacklog()) .option(ChannelOption.SO_REUSEADDR, true).childOption(ChannelOption.TCP_NODELAY, true) .childOption(ChannelOption.AUTO_READ, false).childOption(ChannelOption.SO_TIMEOUT, 4000) .childHandler(new ComixChannelInitializer()); ChannelFuture f = bootstrap.bind(comixConfig.getPort()).sync(); reload(); logger.log(Level.INFO, "Comix", "Comix is started!"); f.channel().closeFuture().sync(); running = false; } catch (Exception e) { e.printStackTrace(); } finally { shutdown(); } }
From source file:de.jackwhite20.comix.handler.UpstreamHandler.java
License:Open Source License
public void connectDownstream(ByteBuf initPacket) { InetSocketAddress address = (InetSocketAddress) upstreamChannel.remoteAddress(); TargetData target = this.strategy.selectTarget(address.getHostName(), address.getPort()); Bootstrap bootstrap = new Bootstrap(); bootstrap.group(upstreamChannel.eventLoop()).channel(upstreamChannel.getClass()) .option(ChannelOption.TCP_NODELAY, true).option(ChannelOption.AUTO_READ, false) .option(ChannelOption.SO_TIMEOUT, 5000).option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 2000) .handler(downstreamHandler = new DownstreamHandler(client, upstreamChannel)); ChannelFuture f = bootstrap.connect(target.getHost(), target.getPort()); downstreamChannel = f.channel();// www. jav a 2 s. c o m initialPackets.add(initPacket); f.addListener((future) -> { if (future.isSuccess()) { downstreamConnected = true; for (ByteBuf packet : initialPackets) { downstreamChannel.writeAndFlush(packet); } Comix.getLogger().log(Level.INFO, "Proxy", "[" + client.getName() + "] <-> [Comix] <-> [" + target.getName() + "] tunneled"); } else { upstreamChannel.close(); } }); }
From source file:io.grpc.netty.UtilsTest.java
License:Apache License
private static InternalChannelz.SocketOptions setAndValidateGeneric(Channel channel) { channel.config().setOption(ChannelOption.SO_LINGER, 3); // only applicable for OIO channels: channel.config().setOption(ChannelOption.SO_TIMEOUT, 250); // Test some arbitrarily chosen options with a non numeric values channel.config().setOption(ChannelOption.SO_KEEPALIVE, true); WriteBufferWaterMark writeBufWaterMark = new WriteBufferWaterMark(10, 20); channel.config().setOption(ChannelOption.WRITE_BUFFER_WATER_MARK, writeBufWaterMark); InternalChannelz.SocketOptions socketOptions = Utils.getSocketOptions(channel); assertEquals(3, (int) socketOptions.lingerSeconds); assertEquals("true", socketOptions.others.get("SO_KEEPALIVE")); assertEquals(writeBufWaterMark.toString(), socketOptions.others.get(ChannelOption.WRITE_BUFFER_WATER_MARK.toString())); return socketOptions; }
From source file:io.mycat.netty.NettyServer.java
License:Apache License
private ServerBootstrap configServer() { bossGroup = new NioEventLoopGroup(args.bossThreads, new DefaultThreadFactory("NettyBossGroup", true)); workerGroup = new NioEventLoopGroup(args.workerThreads, new DefaultThreadFactory("NettyWorkerGroup", true)); userExecutor = createUserThreadExecutor(); final ProtocolHandler handshakeHandler = newHandshakeHandler(userExecutor); final ProtocolHandler protocolHandler = newProtocolHandler(userExecutor); ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .childOption(ChannelOption.SO_REUSEADDR, true).childOption(ChannelOption.SO_KEEPALIVE, true) .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childOption(ChannelOption.TCP_NODELAY, true); if (args.socketTimeoutMills > 0) { b.childOption(ChannelOption.SO_TIMEOUT, args.socketTimeoutMills); }// www . ja v a 2s .co m if (args.recvBuff > 0) { b.childOption(ChannelOption.SO_RCVBUF, args.recvBuff); } if (args.sendBuff > 0) { b.childOption(ChannelOption.SO_SNDBUF, args.sendBuff); } b.childHandler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast(createProtocolDecoder(), /* createProtocolEncoder(), */ handshakeHandler, protocolHandler); } }); return b; }