List of usage examples for io.netty.bootstrap ServerBootstrap group
public ServerBootstrap group(EventLoopGroup parentGroup, EventLoopGroup childGroup)
From source file:book.netty.n5fixedLenC5P2.EchoServer.java
License:Apache License
public void bind(int port) throws Exception { // ??NIO/*from w w w. j av a2 s .c o m*/ EventLoopGroup bossGroup = new NioEventLoopGroup(); 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 { ch.pipeline().addLast(new FixedLengthFrameDecoder(20)); ch.pipeline().addLast(new StringDecoder()); ch.pipeline().addLast(new EchoServerHandler()); } }); // ??? ChannelFuture f = b.bind(port).sync(); // ??? f.channel().closeFuture().sync(); } finally { // ? bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.codec.marshalling.SubReqServer.java
License:Apache License
public void bind(int port) throws Exception { // ??NIO/*from w ww.ja v a 2 s . c o m*/ EventLoopGroup bossGroup = new NioEventLoopGroup(); 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) { ch.pipeline().addLast(MarshallingCodeCFactory.buildMarshallingDecoder()); ch.pipeline().addLast(MarshallingCodeCFactory.buildMarshallingEncoder()); ch.pipeline().addLast(new SubReqServerHandler()); } }); // ??? ChannelFuture f = b.bind(port).sync(); // ??? f.channel().closeFuture().sync(); } finally { // ? bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.codec.protobuf.SubReqServer.java
License:Apache License
public void bind(int port) throws Exception { // ??NIO//from w w w. j a v a2 s .c o m EventLoopGroup bossGroup = new NioEventLoopGroup(); 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) { ch.pipeline().addLast(new ProtobufVarint32FrameDecoder()); ch.pipeline().addLast( new ProtobufDecoder(SubscribeReqProto.SubscribeReq.getDefaultInstance())); ch.pipeline().addLast(new ProtobufVarint32LengthFieldPrepender()); ch.pipeline().addLast(new ProtobufEncoder()); ch.pipeline().addLast(new SubReqServerHandler()); } }); // ??? ChannelFuture f = b.bind(port).sync(); // ??? f.channel().closeFuture().sync(); } finally { // ? bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.codec.serializable.netty.SubReqServer.java
License:Apache License
public void bind(int port) throws Exception { // ??NIO/* ww w . jav a2 s.c om*/ EventLoopGroup bossGroup = new NioEventLoopGroup(); 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) { ch.pipeline().addLast(new ObjectDecoder(1024 * 1024, ClassResolvers .weakCachingConcurrentResolver(this.getClass().getClassLoader()))); ch.pipeline().addLast(new ObjectEncoder()); ch.pipeline().addLast(new SubReqServerHandler()); } }); // ??? ChannelFuture f = b.bind(port).sync(); // ??? f.channel().closeFuture().sync(); } finally { // ? bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.frame.delimiter.EchoServer.java
License:Apache License
public void bind(int port) throws Exception { // ??NIO/*from w w w .j av a 2s . c o m*/ EventLoopGroup bossGroup = new NioEventLoopGroup(); 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) { ByteBuf delimiter = Unpooled.copiedBuffer("$_".getBytes()); ch.pipeline().addLast(new DelimiterBasedFrameDecoder(1024, delimiter)); ch.pipeline().addLast(new StringDecoder()); ch.pipeline().addLast(new EchoServerHandler()); } }); // ??? ChannelFuture f = b.bind(port).sync(); // ??? f.channel().closeFuture().sync(); } finally { // ? bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.frame.fixedLen.EchoServer.java
License:Apache License
public void bind(int port) throws Exception { // ??NIO/* www . j ava 2 s . c o m*/ EventLoopGroup bossGroup = new NioEventLoopGroup(); 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) { ch.pipeline().addLast(new FixedLengthFrameDecoder(20)); ch.pipeline().addLast(new StringDecoder()); ch.pipeline().addLast(new EchoServerHandler()); } }); // ??? ChannelFuture f = b.bind(port).sync(); // ??? f.channel().closeFuture().sync(); } finally { // ? bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.protocol.file.FileServer.java
License:Apache License
public void run(int port) throws Exception { EventLoopGroup bossGroup = new NioEventLoopGroup(); EventLoopGroup workerGroup = new NioEventLoopGroup(); try {/*from www.ja v a2 s . c o m*/ ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .option(ChannelOption.SO_BACKLOG, 100).childHandler(new ChannelInitializer<SocketChannel>() { /* * (non-Javadoc) * * @see * io.netty.channel.ChannelInitializer#initChannel(io * .netty.channel.Channel) */ public void initChannel(SocketChannel ch) { ch.pipeline().addLast(new StringEncoder(CharsetUtil.UTF_8), new LineBasedFrameDecoder(1024), new StringDecoder(CharsetUtil.UTF_8), new FileServerHandler()); } }); ChannelFuture f = b.bind(port).sync(); System.out.println("Start file server at port : " + port); f.channel().closeFuture().sync(); } finally { // ? bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.protocol.http.fileServer.HttpFileServer.java
License:Apache License
public void run(final int port, final String url) throws Exception { EventLoopGroup bossGroup = new NioEventLoopGroup(); EventLoopGroup workerGroup = new NioEventLoopGroup(); try {//from www. j av a 2 s. c o m ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .childHandler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(SocketChannel ch) { // ?? ch.pipeline().addLast("http-decoder", new HttpRequestDecoder()); // ?? ch.pipeline().addLast("http-aggregator", new HttpObjectAggregator(65536)); // ?? ch.pipeline().addLast("http-encoder", new HttpResponseEncoder()); // ????? ch.pipeline().addLast("http-chunked", new ChunkedWriteHandler()); ch.pipeline().addLast("fileServerHandler", new HttpFileServerHandler(url)); } }); // ChannelFuture future = b.bind("192.168.1.102", port).sync(); ChannelFuture future = b.bind(port).sync(); System.out.println("HTTP??? : " + "http://127.0.0.1:" + port + url); future.channel().closeFuture().sync(); } finally { bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.protocol.http.xml.server.HttpXmlServer.java
License:Apache License
public void run(final int port) throws Exception { EventLoopGroup bossGroup = new NioEventLoopGroup(); EventLoopGroup workerGroup = new NioEventLoopGroup(); try {//from www. j a v a 2s . co m ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .childHandler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(SocketChannel ch) { ch.pipeline().addLast("http-decoder", new HttpRequestDecoder()); ch.pipeline().addLast("http-aggregator", new HttpObjectAggregator(65536)); ch.pipeline().addLast("xml-decoder", new HttpXmlRequestDecoder(Order.class, true)); ch.pipeline().addLast("http-encoder", new HttpResponseEncoder()); ch.pipeline().addLast("xml-encoder", new HttpXmlResponseEncoder()); ch.pipeline().addLast("xmlServerHandler", new HttpXmlServerHandler()); } }); ChannelFuture future = b.bind(new InetSocketAddress(port)).sync(); System.out.println("HTTP??? : " + "http://localhost:" + port); future.channel().closeFuture().sync(); } finally { bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:books.netty.protocol.netty.server.NettyServer.java
License:Apache License
public void bind() throws Exception { // ??NIO/* ww w.j a v a 2 s. c o m*/ EventLoopGroup bossGroup = new NioEventLoopGroup(); EventLoopGroup workerGroup = new NioEventLoopGroup(); 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 IOException { ch.pipeline().addLast(new NettyMessageDecoder(1024 * 1024, 4, 4)); ch.pipeline().addLast(new NettyMessageEncoder()); ch.pipeline().addLast("readTimeoutHandler", new ReadTimeoutHandler(50)); ch.pipeline().addLast(new LoginAuthRespHandler()); ch.pipeline().addLast("HeartBeatHandler", new HeartBeatRespHandler()); } }); // ??? b.bind(NettyConstant.REMOTEIP, NettyConstant.PORT).sync(); System.out.println("Netty server start ok : " + (NettyConstant.REMOTEIP + " : " + NettyConstant.PORT)); }