Example usage for io.netty.bootstrap ServerBootstrap childHandler

List of usage examples for io.netty.bootstrap ServerBootstrap childHandler

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Introduction

In this page you can find the example usage for io.netty.bootstrap ServerBootstrap childHandler.

Prototype

ChannelHandler childHandler

To view the source code for io.netty.bootstrap ServerBootstrap childHandler.

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Usage

From source file:com.outbrain.pajamasproxy.memcached.server.MemCacheDaemon.java

License:Apache License

private void createBootstratp() {
    log.info("Initializing TCP...");
    ServerBootstrap tcpBootstrap = new ServerBootstrap();
    tcpBootstrap.group(eventLoopGroup);/*from  w  ww .jav  a 2 s. com*/
    tcpBootstrap.channel(NioServerSocketChannel.class);
    tcpBootstrap.childHandler(serverPipelineFactory);

    final ChannelFuture channelFuture = tcpBootstrap.bind(addr).addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) throws Exception {
            log.info("Server started; listening to {}", addr);
            running = true;
        }
    });
}

From source file:com.qq.servlet.demo.netty.sample.myprotocol.MyProtocolServer.java

License:Apache License

public void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup(3);
    try {/*  www  .j  a v  a2  s.co  m*/
        final ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup);
        b.channel(NioServerSocketChannel.class);
        b.childHandler(new MyProtocolServerChannelHandler());
        new Thread() {
            @Override
            public void run() {
                Channel channel;
                try {
                    System.out.println("server is starting....");
                    channel = b.bind(port).sync().channel();
                    channel.closeFuture().sync();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        }.start();

    } finally {
        byte[] b = new byte[32];
        String read = null;
        do {
            if (read != null)
                System.out.println("" + read);
            int c = System.in.read(b);
            read = new String(b, 0, c);
        } while (read == null || !read.startsWith("exit"));

        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.qq.servlet.demo.netty.sample.objectecho.ObjectEchoServer.java

License:Apache License

public void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup(2);
    EventLoopGroup workerGroup = new NioEventLoopGroup(3);
    try {/*from   w ww .ja  va2  s.co  m*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup);
        b.channel(NioServerSocketChannel.class);
        b.childHandler(new ObjectServerChannelHandler());
        System.out.println("start server...");
        // Bind and start to accept incoming connections.
        Channel channel = b.bind(port).sync().channel();
        //waitting for close this server channel
        channel.closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.qq.servlet.demo.netty.sample.telnet.TelnetServer.java

License:Apache License

public void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*from ww w . java2 s.  c  o  m*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup);
        b.channel(NioServerSocketChannel.class);
        b.childHandler(new TelnetServerInitializer());

        b.bind(port).sync().channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.qq.servlet.demo.netty.sample.thrift.service.ThriftProtocolServer.java

License:Apache License

public void run() throws Exception {
    final EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    final EventLoopGroup workerGroup = new NioEventLoopGroup(3);

    startCloseCmdThread(bossGroup, workerGroup);

    try {//from  w  w  w .ja  va2s  .c  om
        final ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup);
        b.channel(NioServerSocketChannel.class);
        b.childHandler(new ThriftProtocolServerChannelHandler());
        Channel channel;
        System.out.println("server is starting....");
        channel = b.bind(port).sync().channel();
        channel.closeFuture().sync();
        System.out.println("server is closing....");

    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
        System.out.println("server is closed");
    }
}

From source file:com.qq.servlet.demo.netty.telnet.TelnetServer.java

License:Apache License

public void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup(5);
    EventLoopGroup workerGroup = new NioEventLoopGroup(500);
    try {/* ww  w  .j ava  2 s . com*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup);
        b.channel(NioServerSocketChannel.class);
        b.childHandler(new TelnetServerInitializer());

        b.bind(port).sync().channel().closeFuture().sync();

    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.quavo.osrs.network.NetworkExecutor.java

License:Open Source License

/**
 * Starts the network for a {@link Server}.
 * // w ww  .j a  va2s .co  m
 * @param server The {@link Server} to use for building the network.
 * @return <True> If the network started successfully.
 */
public static void start() {
    EventLoopGroup boss = new NioEventLoopGroup();
    EventLoopGroup worker = new NioEventLoopGroup();
    ServerBootstrap bootstrap = new ServerBootstrap();

    bootstrap.group(boss, worker);
    bootstrap.channel(NioServerSocketChannel.class);
    bootstrap.childHandler(new ChannelInitializer<SocketChannel>() {

        @Override
        protected void initChannel(SocketChannel ch) throws Exception {
            ChannelPipeline pipeline = ch.pipeline();

            pipeline.addLast("decoder", new ConnectionDecoder());
            pipeline.addLast("encoder", new ConnectionEncoder());
            pipeline.addLast("adapter", new NetworkMessageHandler());
        }

    });
    bootstrap.childOption(ChannelOption.TCP_NODELAY, true);

    try {
        bootstrap.bind(Constants.HOST_NAME, Constants.HOST_PORT).sync();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }

    System.out.println("Server successfully bootstrapped on port " + Constants.HOST_PORT + " and address "
            + Constants.HOST_NAME + ".");
}

From source file:com.relayrides.pushy.apns.MockApnsServer.java

License:Open Source License

public synchronized void start() throws InterruptedException {
    final ServerBootstrap bootstrap = new ServerBootstrap();

    bootstrap.group(this.eventLoopGroup);
    bootstrap.channel(NioServerSocketChannel.class);
    bootstrap.childOption(ChannelOption.SO_KEEPALIVE, true);

    final MockApnsServer server = this;

    bootstrap.childHandler(new ChannelInitializer<SocketChannel>() {

        @Override//  ww  w.ja  v a  2  s .  co m
        protected void initChannel(final SocketChannel channel) throws Exception {
            channel.pipeline().addLast("ssl", new SslHandler(SSLTestUtil.createSSLEngineForMockServer()));
            channel.pipeline().addLast("encoder", new ApnsErrorEncoder());
            channel.pipeline().addLast("decoder", new ApnsPushNotificationDecoder());
            channel.pipeline().addLast("handler", new MockApnsServerHandler(server));
        }
    });

    this.channel = bootstrap.bind(this.port).await().channel();
}

From source file:com.relayrides.pushy.apns.MockFeedbackServer.java

License:Open Source License

public synchronized void start() throws InterruptedException {
    final ServerBootstrap bootstrap = new ServerBootstrap();

    bootstrap.group(this.eventLoopGroup);
    bootstrap.channel(NioServerSocketChannel.class);

    final MockFeedbackServer server = this;
    bootstrap.childHandler(new ChannelInitializer<SocketChannel>() {

        @Override/*from   ww  w .  jav  a  2  s . c om*/
        protected void initChannel(final SocketChannel channel) throws Exception {
            channel.pipeline().addLast("ssl", new SslHandler(SSLTestUtil.createSSLEngineForMockServer()));
            channel.pipeline().addLast("encoder", new ExpiredTokenEncoder());
            channel.pipeline().addLast("handler", new MockFeedbackServerHandler(server));
        }
    });

    this.channel = bootstrap.bind(this.port).await().channel();
}

From source file:com.Server.java

License:Apache License

/**
 * This is passive mode server//  w  w w  .  ja  va 2s . c o  m
 * @param fs FTP Session Handler
 * @param host Server IP address
 * @param port Passive port no.
 */
public Server(String host, int port, int mode, String fileName) {
    InetSocketAddress inSocketAddress = new InetSocketAddress(host, port);
    try {
        ServerBootstrap bootStrap = new ServerBootstrap();
        bootStrap.group(bossGroup, workerGroup);
        bootStrap.channel(NioServerSocketChannel.class);
        bootStrap.childOption(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, 1);
        bootStrap.childOption(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, 1);
        bootStrap.childHandler(new MyChannelInitializer(this, mode, fileName));
        bootStrap.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
        bootStrap.bind(inSocketAddress);
        System.out.println("Server started");
    } catch (Exception eg) {
        eg.printStackTrace();
        stop();
    }
}