List of usage examples for io.netty.channel EventLoopGroup shutdownGracefully
Future<?> shutdownGracefully();
From source file:com.cmz.http.upload.HttpUploadServer.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure SSL. final SslContext sslCtx; if (SSL) {//from w w w . ja v a 2 s. co m SelfSignedCertificate ssc = new SelfSignedCertificate(); sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build(); } else { sslCtx = null; } EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workerGroup = new NioEventLoopGroup(); try { ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup); b.channel(NioServerSocketChannel.class); b.handler(new LoggingHandler(LogLevel.INFO)); b.childHandler(new HttpUploadServerInitializer(sslCtx)); Channel ch = b.bind(PORT).sync().channel(); System.err.println("Open your web browser and navigate to " + (SSL ? "https" : "http") + "://127.0.0.1:" + PORT + '/'); ch.closeFuture().sync(); } finally { bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:com.cmz.http.websocketx.benchmarkserver.WebSocketServer.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure SSL. final SslContext sslCtx; if (SSL) {//from w w w . ja va2 s . c o m SelfSignedCertificate ssc = new SelfSignedCertificate(); sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build(); } else { sslCtx = null; } EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workerGroup = new NioEventLoopGroup(); try { ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .childHandler(new WebSocketServerInitializer(sslCtx)); Channel ch = b.bind(PORT).sync().channel(); System.out.println("Open your web browser and navigate to " + (SSL ? "https" : "http") + "://127.0.0.1:" + PORT + '/'); ch.closeFuture().sync(); } finally { bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:com.cmz.http.websocketx.client.WebSocketClient.java
License:Apache License
public static void main(String[] args) throws Exception { URI uri = new URI(URL); String scheme = uri.getScheme() == null ? "ws" : uri.getScheme(); final String host = uri.getHost() == null ? "127.0.0.1" : uri.getHost(); final int port; if (uri.getPort() == -1) { if ("ws".equalsIgnoreCase(scheme)) { port = 80;/* ww w . jav a 2s. com*/ } else if ("wss".equalsIgnoreCase(scheme)) { port = 443; } else { port = -1; } } else { port = uri.getPort(); } if (!"ws".equalsIgnoreCase(scheme) && !"wss".equalsIgnoreCase(scheme)) { System.err.println("Only WS(S) is supported."); return; } final boolean ssl = "wss".equalsIgnoreCase(scheme); final SslContext sslCtx; if (ssl) { sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build(); } else { sslCtx = null; } EventLoopGroup group = new NioEventLoopGroup(); try { // Connect with V13 (RFC 6455 aka HyBi-17). You can change it to V08 or V00. // If you change it to V00, ping is not supported and remember to change // HttpResponseDecoder to WebSocketHttpResponseDecoder in the pipeline. final WebSocketClientHandler handler = new WebSocketClientHandler(WebSocketClientHandshakerFactory .newHandshaker(uri, WebSocketVersion.V13, null, true, new DefaultHttpHeaders())); Bootstrap b = new Bootstrap(); b.group(group).channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(SocketChannel ch) { ChannelPipeline p = ch.pipeline(); if (sslCtx != null) { p.addLast(sslCtx.newHandler(ch.alloc(), host, port)); } p.addLast(new HttpClientCodec(), new HttpObjectAggregator(8192), WebSocketClientCompressionHandler.INSTANCE, handler); } }); Channel ch = b.connect(uri.getHost(), port).sync().channel(); handler.handshakeFuture().sync(); BufferedReader console = new BufferedReader(new InputStreamReader(System.in)); while (true) { String msg = console.readLine(); if (msg == null) { break; } else if ("bye".equals(msg.toLowerCase())) { ch.writeAndFlush(new CloseWebSocketFrame()); ch.closeFuture().sync(); break; } else if ("ping".equals(msg.toLowerCase())) { WebSocketFrame frame = new PingWebSocketFrame( Unpooled.wrappedBuffer(new byte[] { 8, 1, 8, 1 })); ch.writeAndFlush(frame); } else { WebSocketFrame frame = new TextWebSocketFrame(msg); ch.writeAndFlush(frame); } } } finally { group.shutdownGracefully(); } }
From source file:com.cmz.rxtx.RxtxClient.java
License:Apache License
public static void main(String[] args) throws Exception { EventLoopGroup group = new OioEventLoopGroup(); try {// w w w.j av a2 s .c o m Bootstrap b = new Bootstrap(); b.group(group).channel(RxtxChannel.class).handler(new ChannelInitializer<RxtxChannel>() { @Override public void initChannel(RxtxChannel ch) throws Exception { ch.pipeline().addLast(new LineBasedFrameDecoder(32768), new StringEncoder(), new StringDecoder(), new RxtxClientHandler()); } }); ChannelFuture f = b.connect(new RxtxDeviceAddress(PORT)).sync(); f.channel().closeFuture().sync(); } finally { group.shutdownGracefully(); } }
From source file:com.cmz.sctp.multihoming.SctpMultiHomingEchoClient.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure the client. EventLoopGroup group = new NioEventLoopGroup(); try {//from www. j ava 2 s . c o m Bootstrap b = new Bootstrap(); b.group(group).channel(NioSctpChannel.class).option(SctpChannelOption.SCTP_NODELAY, true) .handler(new ChannelInitializer<SctpChannel>() { @Override public void initChannel(SctpChannel ch) throws Exception { ch.pipeline().addLast( // new LoggingHandler(LogLevel.INFO), new SctpEchoClientHandler()); } }); InetSocketAddress localAddress = SocketUtils.socketAddress(CLIENT_PRIMARY_HOST, CLIENT_PORT); InetAddress localSecondaryAddress = SocketUtils.addressByName(CLIENT_SECONDARY_HOST); InetSocketAddress remoteAddress = SocketUtils.socketAddress(SERVER_REMOTE_HOST, SERVER_REMOTE_PORT); // Bind the client channel. ChannelFuture bindFuture = b.bind(localAddress).sync(); // Get the underlying sctp channel SctpChannel channel = (SctpChannel) bindFuture.channel(); // Bind the secondary address. // Please note that, bindAddress in the client channel should be done before connecting if you have not // enable Dynamic Address Configuration. See net.sctp.addip_enable kernel param channel.bindAddress(localSecondaryAddress).sync(); // Finish connect ChannelFuture connectFuture = channel.connect(remoteAddress).sync(); // Wait until the connection is closed. connectFuture.channel().closeFuture().sync(); } finally { // Shut down the event loop to terminate all threads. group.shutdownGracefully(); } }
From source file:com.cmz.sctp.multihoming.SctpMultiHomingEchoServer.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure the server. EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workerGroup = new NioEventLoopGroup(); try {/*from w w w.ja va 2 s. c o m*/ ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioSctpServerChannel.class) .option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new ChannelInitializer<SctpChannel>() { @Override public void initChannel(SctpChannel ch) throws Exception { ch.pipeline().addLast( // new LoggingHandler(LogLevel.INFO), new SctpEchoServerHandler()); } }); InetSocketAddress localAddress = SocketUtils.socketAddress(SERVER_PRIMARY_HOST, SERVER_PORT); InetAddress localSecondaryAddress = SocketUtils.addressByName(SERVER_SECONDARY_HOST); // Bind the server to primary address. ChannelFuture bindFuture = b.bind(localAddress).sync(); //Get the underlying sctp channel SctpServerChannel channel = (SctpServerChannel) bindFuture.channel(); //Bind the secondary address ChannelFuture connectFuture = channel.bindAddress(localSecondaryAddress).sync(); // Wait until the connection is closed. connectFuture.channel().closeFuture().sync(); } finally { // Shut down all event loops to terminate all threads. bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:com.cmz.sctp.SctpEchoClient.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure the client. EventLoopGroup group = new NioEventLoopGroup(); try {// w w w .ja va 2 s. c om Bootstrap b = new Bootstrap(); b.group(group).channel(NioSctpChannel.class).option(SctpChannelOption.SCTP_NODELAY, true) .handler(new ChannelInitializer<SctpChannel>() { @Override public void initChannel(SctpChannel ch) throws Exception { ch.pipeline().addLast( //new LoggingHandler(LogLevel.INFO), new SctpEchoClientHandler()); } }); // Start the client. ChannelFuture f = b.connect(HOST, PORT).sync(); // Wait until the connection is closed. f.channel().closeFuture().sync(); } finally { // Shut down the event loop to terminate all threads. group.shutdownGracefully(); } }
From source file:com.cmz.sctp.SctpEchoServer.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure the server. EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workerGroup = new NioEventLoopGroup(); try {// w w w. ja va2 s.c om ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioSctpServerChannel.class) .option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new ChannelInitializer<SctpChannel>() { @Override public void initChannel(SctpChannel ch) throws Exception { ch.pipeline().addLast( //new LoggingHandler(LogLevel.INFO), new SctpEchoServerHandler()); } }); // Start the server. ChannelFuture f = b.bind(PORT).sync(); // Wait until the server socket is closed. f.channel().closeFuture().sync(); } finally { // Shut down all event loops to terminate all threads. bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:com.cmz.securechat.SecureChatClient.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure SSL. final SslContext sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE) .build();/*from w w w . j av a2 s.c o m*/ EventLoopGroup group = new NioEventLoopGroup(); try { Bootstrap b = new Bootstrap(); b.group(group).channel(NioSocketChannel.class).handler(new SecureChatClientInitializer(sslCtx)); // Start the connection attempt. Channel ch = b.connect(HOST, PORT).sync().channel(); // Read commands from the stdin. ChannelFuture lastWriteFuture = null; BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); for (;;) { String line = in.readLine(); if (line == null) { break; } // Sends the received line to the server. lastWriteFuture = ch.writeAndFlush(line + "\r\n"); // If user typed the 'bye' command, wait until the server closes // the connection. if ("bye".equals(line.toLowerCase())) { ch.closeFuture().sync(); break; } } // Wait until all messages are flushed before closing the channel. if (lastWriteFuture != null) { lastWriteFuture.sync(); } } finally { // The connection is closed automatically on shutdown. group.shutdownGracefully(); } }
From source file:com.cmz.securechat.SecureChatServer.java
License:Apache License
public static void main(String[] args) throws Exception { SelfSignedCertificate ssc = new SelfSignedCertificate(); SslContext sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build(); EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workerGroup = new NioEventLoopGroup(); try {//from ww w . j a va 2 s .c o m ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new SecureChatServerInitializer(sslCtx)); b.bind(PORT).sync().channel().closeFuture().sync(); } finally { bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }