List of usage examples for io.netty.channel.nio NioEventLoopGroup NioEventLoopGroup
public NioEventLoopGroup(int nThreads, Executor executor, final SelectorProvider selectorProvider)
From source file:com.flysoloing.learning.network.netty.udt.echo.bytes.ByteEchoClient.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure the client. final ThreadFactory connectFactory = new DefaultThreadFactory("connect"); final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.BYTE_PROVIDER); try {//from w ww . ja v a 2 s .c om final Bootstrap boot = new Bootstrap(); boot.group(connectGroup).channelFactory(NioUdtProvider.BYTE_CONNECTOR) .handler(new ChannelInitializer<UdtChannel>() { @Override public void initChannel(final UdtChannel ch) throws Exception { ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO), new ByteEchoClientHandler()); } }); // Start the client. final ChannelFuture f = boot.connect(HOST, PORT).sync(); // Wait until the connection is closed. f.channel().closeFuture().sync(); } finally { // Shut down the event loop to terminate all threads. connectGroup.shutdownGracefully(); } }
From source file:com.flysoloing.learning.network.netty.udt.echo.bytes.ByteEchoServer.java
License:Apache License
public static void main(String[] args) throws Exception { final ThreadFactory acceptFactory = new DefaultThreadFactory("accept"); final ThreadFactory connectFactory = new DefaultThreadFactory("connect"); final NioEventLoopGroup acceptGroup = new NioEventLoopGroup(1, acceptFactory, NioUdtProvider.BYTE_PROVIDER); final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.BYTE_PROVIDER); // Configure the server. try {//from ww w . ja va 2 s .c o m final ServerBootstrap boot = new ServerBootstrap(); boot.group(acceptGroup, connectGroup).channelFactory(NioUdtProvider.BYTE_ACCEPTOR) .option(ChannelOption.SO_BACKLOG, 10).handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new ChannelInitializer<UdtChannel>() { @Override public void initChannel(final UdtChannel ch) throws Exception { ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO), new ByteEchoServerHandler()); } }); // Start the server. final ChannelFuture future = boot.bind(PORT).sync(); // Wait until the server socket is closed. future.channel().closeFuture().sync(); } finally { // Shut down all event loops to terminate all threads. acceptGroup.shutdownGracefully(); connectGroup.shutdownGracefully(); } }
From source file:com.flysoloing.learning.network.netty.udt.echo.message.MsgEchoClient.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure the client. final ThreadFactory connectFactory = new DefaultThreadFactory("connect"); final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.MESSAGE_PROVIDER); try {/* ww w . j a v a2s . co m*/ final Bootstrap boot = new Bootstrap(); boot.group(connectGroup).channelFactory(NioUdtProvider.MESSAGE_CONNECTOR) .handler(new ChannelInitializer<UdtChannel>() { @Override public void initChannel(final UdtChannel ch) throws Exception { ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO), new MsgEchoClientHandler()); } }); // Start the client. final ChannelFuture f = boot.connect(HOST, PORT).sync(); // Wait until the connection is closed. f.channel().closeFuture().sync(); } finally { // Shut down the event loop to terminate all threads. connectGroup.shutdownGracefully(); } }
From source file:com.flysoloing.learning.network.netty.udt.echo.message.MsgEchoServer.java
License:Apache License
public static void main(String[] args) throws Exception { final ThreadFactory acceptFactory = new DefaultThreadFactory("accept"); final ThreadFactory connectFactory = new DefaultThreadFactory("connect"); final NioEventLoopGroup acceptGroup = new NioEventLoopGroup(1, acceptFactory, NioUdtProvider.MESSAGE_PROVIDER); final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.MESSAGE_PROVIDER); // Configure the server. try {//from w w w .ja v a 2 s . c om final ServerBootstrap boot = new ServerBootstrap(); boot.group(acceptGroup, connectGroup).channelFactory(NioUdtProvider.MESSAGE_ACCEPTOR) .option(ChannelOption.SO_BACKLOG, 10).handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new ChannelInitializer<UdtChannel>() { @Override public void initChannel(final UdtChannel ch) throws Exception { ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO), new MsgEchoServerHandler()); } }); // Start the server. final ChannelFuture future = boot.bind(PORT).sync(); // Wait until the server socket is closed. future.channel().closeFuture().sync(); } finally { // Shut down all event loops to terminate all threads. acceptGroup.shutdownGracefully(); connectGroup.shutdownGracefully(); } }
From source file:com.flysoloing.learning.network.netty.udt.echo.rendezvous.MsgEchoPeerBase.java
License:Apache License
public void run() throws Exception { // Configure the peer. final ThreadFactory connectFactory = new DefaultThreadFactory("rendezvous"); final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.MESSAGE_PROVIDER); try {//from w w w.j a v a 2 s. c om final Bootstrap boot = new Bootstrap(); boot.group(connectGroup).channelFactory(NioUdtProvider.MESSAGE_RENDEZVOUS) .handler(new ChannelInitializer<UdtChannel>() { @Override public void initChannel(final UdtChannel ch) throws Exception { ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO), new MsgEchoPeerHandler(messageSize)); } }); // Start the peer. final ChannelFuture f = boot.connect(peer, self).sync(); // Wait until the connection is closed. f.channel().closeFuture().sync(); } finally { // Shut down the event loop to terminate all threads. connectGroup.shutdownGracefully(); } }
From source file:com.flysoloing.learning.network.netty.udt.echo.rendezvousBytes.ByteEchoPeerBase.java
License:Apache License
public void run() throws Exception { final ThreadFactory connectFactory = new DefaultThreadFactory("rendezvous"); final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1, connectFactory, NioUdtProvider.BYTE_PROVIDER); try {// w w w . j a va 2 s . c o m final Bootstrap bootstrap = new Bootstrap(); bootstrap.group(connectGroup).channelFactory(NioUdtProvider.BYTE_RENDEZVOUS) .handler(new ChannelInitializer<UdtChannel>() { @Override protected void initChannel(UdtChannel ch) throws Exception { ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO), new ByteEchoPeerHandler(messageSize)); } }); final ChannelFuture future = bootstrap.connect(peerAddress, myAddress).sync(); future.channel().closeFuture().sync(); } finally { connectGroup.shutdownGracefully(); } }
From source file:com.heliosapm.tsdblite.Server.java
License:Apache License
/** * Creates a new Server//from w ww. j av a2 s . c om */ private Server() { log.info("Configuring Netty Server...."); String serverLevel = ConfigurationHelper.getSystemThenEnvProperty(Constants.CONF_NETTY_SERVER_LOGLEVEL, Constants.DEFAULT_NETTY_SERVER_LOGLEVEL); loggingHandler = new LoggingHandler(getClass(), LogLevel.valueOf(serverLevel.trim().toUpperCase())); iface = ConfigurationHelper.getSystemThenEnvProperty(Constants.CONF_NETTY_IFACE, Constants.DEFAULT_NETTY_IFACE); port = ConfigurationHelper.getIntSystemThenEnvProperty(Constants.CONF_NETTY_PORT, Constants.DEFAULT_NETTY_PORT); int bossThreads = ConfigurationHelper.getIntSystemThenEnvProperty(Constants.CONF_NETTY_BOSS_THREADS, Constants.DEFAULT_NETTY_BOSS_THREADS); int workerThreads = ConfigurationHelper.getIntSystemThenEnvProperty(Constants.CONF_NETTY_WORKER_THREADS, Constants.DEFAULT_NETTY_WORKER_THREADS); int groupThreads = ConfigurationHelper.getIntSystemThenEnvProperty(Constants.CONF_NETTY_CGROUP_THREADS, Constants.DEFAULT_NETTY_CGROUP_THREADS); bossPool = new ManagedDefaultExecutorServiceFactory("bossPool").newExecutorService(bossThreads); // ForkJoinPoolManager.register(bossPool, BOSS_POOL_ON); workerPool = new ManagedDefaultExecutorServiceFactory("workerPool").newExecutorService(workerThreads); // ForkJoinPoolManager.register(workerPool, WORKER_POOL_ON); channelGroupPool = new ManagedDefaultExecutorServiceFactory("groupPool").newExecutorService(groupThreads); // ForkJoinPoolManager.register(channelGroupPool, CGROUP_POOL_ON); bossGroup = new NioEventLoopGroup(bossThreads, bossPool, selectorProvider); workerGroup = new NioEventLoopGroup(bossThreads, workerPool, selectorProvider); bootStrap = new ServerBootstrap(); groupExecutor = new DefaultEventExecutor(channelGroupPool); channelGroup = new DefaultChannelGroup("TSDBLite", groupExecutor); MetricCache.getInstance(); // fire up the metric cache before we start taking calls log.info("Selector: {}", selectorProvider.getClass().getName()); bootStrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).handler(loggingHandler) .childHandler(this); try { serverChannel = (NioServerSocketChannel) bootStrap.bind(iface, port).sync().channel(); } catch (Exception ex) { stop(); log.error("Failed to bind Netty server on [{}:{}]", iface, port, ex); throw new RuntimeException("Failed to bind Netty server", ex); } JMXHelper.registerMBean(this, OBJECT_NAME); log.info( "\n\t======================================\n\tNetty Server started on [{}:{}]\n\t======================================", iface, port); }