List of usage examples for io.netty.channel ChannelPipeline addLast
ChannelPipeline addLast(ChannelHandler... handlers);
From source file:bzh.ygu.fun.chitchat.HttpChitChatServerInitializer.java
License:Apache License
@Override public void initChannel(SocketChannel ch) { ChannelPipeline p = ch.pipeline(); if (sslCtx != null) { p.addLast(sslCtx.newHandler(ch.alloc())); }/* w ww. jav a2s . c om*/ p.addLast(new HttpRequestDecoder()); // Uncomment the following line if you don't want to handle HttpChunks. //p.addLast(new HttpObjectAggregator(1048576)); p.addLast(new HttpResponseEncoder()); // Remove the following line if you don't want automatic content compression. //p.addLast(new HttpContentCompressor()); p.addLast(new HttpChitChatServerHandler()); }
From source file:ca.lambtoncollege.hauntedhouse.client.ClientInitializer.java
License:Apache License
@Override public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline pipeline = ch.pipeline(); // Add SSL handler first to encrypt and decrypt everything. // In this example, we use a bogus certificate in the server side // and accept any invalid certificates in the client side. // You will need something more complicated to identify both // and server in the real world. if (sslCtx != null) pipeline.addLast(sslCtx.newHandler(ch.alloc(), Client.HOST, Client.PORT)); // On top of the SSL handler, add the text line codec. pipeline.addLast(new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter())); pipeline.addLast(new StringDecoder()); pipeline.addLast(new StringEncoder()); // and then business logic. pipeline.addLast(new ClientHandler()); }
From source file:ca.lambtoncollege.hauntedhouse.server.ServerInitializer.java
License:Apache License
@Override public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline pipeline = ch.pipeline(); // Add SSL handler first to encrypt and decrypt everything. // In this example, we use a bogus certificate in the server side // and accept any invalid certificates in the client side. // You will need something more complicated to identify both // and server in the real world. if (sslCtx != null) pipeline.addLast(sslCtx.newHandler(ch.alloc())); // On top of the SSL handler, add the text line codec. pipeline.addLast(new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter())); pipeline.addLast(new StringDecoder()); pipeline.addLast(new StringEncoder()); // and then business logic. pipeline.addLast(new ServerHandler()); }
From source file:ca.lambtoncollege.netty.chat.SecureChatClientInitializer.java
License:Apache License
@Override public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline pipeline = ch.pipeline(); // Add SSL handler first to encrypt and decrypt everything. // In this example, we use a bogus certificate in the server side // and accept any invalid certificates in the client side. // You will need something more complicated to identify both // and server in the real world. pipeline.addLast(sslCtx.newHandler(ch.alloc(), SecureChatClient.HOST, SecureChatClient.PORT)); // On top of the SSL handler, add the text line codec. pipeline.addLast(new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter())); pipeline.addLast(new StringDecoder()); pipeline.addLast(new StringEncoder()); // and then business logic. pipeline.addLast(new SecureChatClientHandler()); }
From source file:ca.lambtoncollege.netty.chat.SecureChatServerInitializer.java
License:Apache License
@Override public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline pipeline = ch.pipeline(); // Add SSL handler first to encrypt and decrypt everything. // In this example, we use a bogus certificate in the server side // and accept any invalid certificates in the client side. // You will need something more complicated to identify both // and server in the real world. pipeline.addLast(sslCtx.newHandler(ch.alloc())); // On top of the SSL handler, add the text line codec. pipeline.addLast(new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter())); pipeline.addLast(new StringDecoder()); pipeline.addLast(new StringEncoder()); // and then business logic. pipeline.addLast(new SecureChatServerHandler()); }
From source file:ca.lambtoncollege.netty.webSocket.ClientWebSocket.java
public static void main(String[] args) throws Exception { URI uri = new URI(URL); String scheme = uri.getScheme() == null ? "http" : uri.getScheme(); final String host = uri.getHost() == null ? "127.0.0.1" : uri.getHost(); final int port; if (uri.getPort() == -1) { if ("http".equalsIgnoreCase(scheme)) { port = 80;/*from w w w . j a v a 2s .co m*/ } else if ("https".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 = SslContext.newClientContext(InsecureTrustManagerFactory.INSTANCE); } 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 ClientHandlerWebSocket handler = new ClientHandlerWebSocket(WebSocketClientHandshakerFactory .newHandshaker(uri, WebSocketVersion.V13, null, false, 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), 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:ca.lambtoncollege.netty.webSocket.ServerInitializerWebSocket.java
@Override public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline pipeline = ch.pipeline(); if (sslCtx != null) { pipeline.addLast(sslCtx.newHandler(ch.alloc())); }/*from w w w. j a v a2 s .c o m*/ pipeline.addLast(new HttpServerCodec()); pipeline.addLast(new HttpObjectAggregator(65536)); pipeline.addLast(new ServerHandlerWebSocket()); }
From source file:cat.tbq.hospital.nio.echoExample.EchoClient.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure SSL.git final SslContext sslCtx; if (SSL) {/*from ww w .j a va 2 s . c o m*/ sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build(); } else { sslCtx = null; } // Configure the client. EventLoopGroup group = new NioEventLoopGroup(); try { Bootstrap b = new Bootstrap(); b.group(group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true) .handler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline p = ch.pipeline(); if (sslCtx != null) { p.addLast(sslCtx.newHandler(ch.alloc(), HOST, PORT)); } //p.addLast(new LoggingHandler(LogLevel.INFO)); p.addLast(new EchoClientHandler()); // p.addLast(new EchoClient2Handler()); } }); // 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:cat.tbq.hospital.nio.echoExample.EchoServer.java
License:Apache License
public static void main(String[] args) throws Exception { // Configure SSL. final SslContext sslCtx; if (SSL) {/*from www . ja va2s . com*/ SelfSignedCertificate ssc = new SelfSignedCertificate(); sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build(); } else { sslCtx = null; } // Configure the server. EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workerGroup = new NioEventLoopGroup(); try { ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline p = ch.pipeline(); if (sslCtx != null) { p.addLast(sslCtx.newHandler(ch.alloc())); } //p.addLast(new LoggingHandler(LogLevel.INFO)); p.addLast(new EchoServerHandler()); } }); // 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:cc.blynk.integration.model.websocket.WebSocketClient.java
License:Apache License
@Override protected ChannelInitializer<SocketChannel> getChannelInitializer() { return new ChannelInitializer<SocketChannel>() { @Override/*from w w w. j a v a 2 s . c o m*/ public void initChannel(SocketChannel ch) throws Exception { ChannelPipeline p = ch.pipeline(); if (sslCtx != null) { p.addLast(sslCtx.newHandler(ch.alloc(), host, port)); } p.addLast(new HttpClientCodec(), new HttpObjectAggregator(8192), handler, new MessageDecoder(new GlobalStats())); } }; }