Example usage for io.netty.bootstrap ServerBootstrap ServerBootstrap

Introduction

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

Prototype

public ServerBootstrap() 

Source Link

Usage

From source file:com.athena.peacock.controller.netty.PeacockServer.java

License:Open Source License

@Override
public void afterPropertiesSet() throws Exception {
    new Thread() {
        @Override/* w ww  .  j av  a  2 s.c o  m*/
        public void run() {
            try {
                ServerBootstrap b = new ServerBootstrap();
                b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                        .handler(new LoggingHandler(LogLevel.WARN)).childHandler(initializer);

                // Bind and start to accept incoming connections.
                channel = b.bind(port).sync().channel().closeFuture().sync().channel();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }.start();
}

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From source file:com.avanza.astrix.netty.server.NettyRemotingServer.java

License:Apache License

public void start() {
    bossGroup = new NioEventLoopGroup(1);
    workerGroup = new NioEventLoopGroup();
    ServerBootstrap b = new ServerBootstrap();
    b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .option(ChannelOption.SO_REUSEADDR, false).handler(new LoggingHandler(LogLevel.INFO))
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override/*from w ww  . j  a va 2  s  . co m*/
                public void initChannel(SocketChannel ch) throws Exception {
                    ChannelPipeline p = ch.pipeline();
                    p.addLast(new ObjectEncoder(), new ObjectDecoder(ClassResolvers.cacheDisabled(null)),
                            new NettyRemotingServerHandler(serviceActivator));
                }
            });

    // Bind and start to accept incoming connections. Binds to all interfaces
    // TODO: Allow specifying a bind port range. Attempt to bind to each port in range and use first successfully bound port
    ChannelFuture channel = b.bind(port);
    try {
        if (channel.await(2, TimeUnit.SECONDS)) {
            if (channel.isSuccess()) {
                port = InetSocketAddress.class.cast(channel.channel().localAddress()).getPort();
                log.info("NettyRemotingServer started listening on port={}", port);
                return;
            }
        }
    } catch (InterruptedException e) {
    }
    throw new IllegalStateException("Failed to start netty remoting server. Can't bind to port: " + port);
}

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From source file:com.baidu.jprotobuf.pbrpc.management.HttpServer.java

License:Apache License

public void start(int port) {

    serverBootstrap = new ServerBootstrap();
    serverBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override//ww w.j  a va  2s.com
                public void initChannel(SocketChannel ch) throws Exception {
                    // server??httpResponse?HttpResponseEncoder?
                    ch.pipeline().addLast(new HttpResponseEncoder());
                    // serverhttpRequest?HttpRequestDecoder?
                    ch.pipeline().addLast(new HttpRequestDecoder());
                    ch.pipeline().addLast(new HttpServerInboundHandler(rpcServer));
                }
            }).option(ChannelOption.SO_BACKLOG, 128).childOption(ChannelOption.SO_KEEPALIVE, true);

    serverBootstrap.bind(port).addListener(new ChannelFutureListener() {

        public void operationComplete(ChannelFuture future) throws Exception {
            if (future.isSuccess()) {
                channel = future.channel();
                // TODO notifyStarted();
            } else {
                // TODO notifyFailed(future.cause());
            }
        }
    });

    LOG.log(Level.INFO, "Http starting at port: " + port);
}

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From source file:com.baidu.rigel.biplatform.ma.file.serv.FileServer.java

License:Open Source License

private static void startServer(String location, int port) {
    fileLocation = new FileLocation(location);
    service = new LocalFileOperationServiceImpl(fileLocation);
    EventLoopGroup bossGroup = new NioEventLoopGroup(10);
    EventLoopGroup workGroup = new NioEventLoopGroup(50);
    try {//from ww  w .  j  a v  a  2s .c o  m
        ServerBootstrap strap = new ServerBootstrap();
        strap.group(bossGroup, workGroup).channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {

                    @Override
                    protected void initChannel(SocketChannel channel) throws Exception {
                        // ??
                        channel.pipeline().addLast(new ObjectDecoder(ClassResolvers
                                .weakCachingConcurrentResolver(FileServer.class.getClassLoader())));
                        channel.pipeline().addLast(new ObjectEncoder());
                        //                        channel.pipeline().addLast("HeartBeatHandler", new HeartBeatRespHandler());
                        channel.pipeline().addLast(new FileServer());
                    }
                });
        ChannelFuture future = strap.bind(port).sync();
        LOGGER.info("start file server successfully");
        LOGGER.info("port : " + port);
        LOGGER.info("location : " + location);
        future.channel().closeFuture().sync();
    } catch (Exception e) {
        LOGGER.error(e.getMessage(), e);
        LOGGER.error("can not start file server with [port : {}] and fileLocation {{}}", port, location);
        printUsage();
        System.exit(-1);
    } finally {
        bossGroup.shutdownGracefully();
        workGroup.shutdownGracefully();
    }
}

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From source file:com.baidu.rigel.biplatform.tesseract.node.service.IndexAndSearchServer.java

License:Open Source License

/**
 * startServer/*from   ww  w  .  j  a  v a 2  s.  com*/
 * 
 * @throws Exception
 */
protected void startServer() throws Exception {
    LOGGER.info("Index and Search server ready to start...");
    long curr = System.currentTimeMillis();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup);
        b.channel(NioServerSocketChannel.class);
        b.option(ChannelOption.SO_BACKLOG, 1000000);
        b.childHandler(new ChannelInitializer<SocketChannel>() {

            /*
             * (non-Javadoc)
             * 
             * @see
             * io.netty.channel.ChannelInitializer#initChannel(io.netty.
             * channel.Channel)
             */
            @Override
            protected void initChannel(SocketChannel ch) throws Exception {
                ChannelPipeline pipeline = ch.pipeline();
                pipeline.addLast("encode", new ObjectEncoder());
                pipeline.addLast("decode",
                        new ObjectDecoder(ClassResolvers.weakCachingConcurrentResolver(null)));
                pipeline.addLast(IndexServerHandler.getChannelHandler());
                pipeline.addLast(SearchServerHandler.getChannelHandler());
                pipeline.addLast(FileServerHandler.getChannelHandler());
            }

        });

        // ChannelFuture f = b.bind(IP, PORT).sync();
        // f.channel().closeFuture().sync();

        int currPort = NetworkUtils.getAvailablePort(this.node.getPort());

        ChannelFuture f = b.bind(IP, currPort).sync();

        if (currPort != this.node.getPort()) {
            this.node.setPort(currPort);
        }

        serverChannelFuture = f;
        LOGGER.info("Index and Search server started at Port:" + this.node.getPort());
        LOGGER.info("Index and Search server started in " + (System.currentTimeMillis() - curr) + "ms");
        this.isRunning = true;

        serverChannelFuture.channel().closeFuture().sync().channel();

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

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From source file:com.bala.learning.learning.netty.HttpServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {// w  w w  .ja  v a2s  . com
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
    } else {
        sslCtx = null;
    }

    // Configure the server.
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO)).childHandler(new HttpServerInitializer(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();
    }
}

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From source file:com.baoxue.netty.file.FileServer.java

License:Apache License

public void run(int port) throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*from w w w.  j ava2 s .c  om*/
        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) throws Exception {
                        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();
    }
}

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From source file:com.barchart.http.server.HttpServer.java

License:BSD License

/**
 * Start the server with the configuration settings provided.
 *///  w w  w  . j av a2s .  com
public ChannelFuture listen() {

    if (config == null) {
        throw new IllegalStateException("Server has not been configured");
    }

    if (serverChannel != null) {
        throw new IllegalStateException("Server is already running.");
    }

    final ChannelFuture future = new ServerBootstrap() //
            .group(config.parentGroup(), config.childGroup()) //
            .channel(NioServerSocketChannel.class) //
            .localAddress(config.address()) //
            .childHandler(new HttpServerChannelInitializer()) //
            .option(ChannelOption.SO_REUSEADDR, true) //
            .option(ChannelOption.SO_SNDBUF, 262144) //
            .option(ChannelOption.SO_RCVBUF, 262144) //
            .bind();

    serverChannel = future.channel();

    return future;

}

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From source file:com.barchart.netty.server.base.AbstractStatefulServer.java

License:BSD License

@Override
protected ServerBootstrap bootstrap() {

    final ServerBootstrap bootstrap = new ServerBootstrap() //
            .group(defaultGroup, childGroup) //
            .channel(channelType) //
            .childHandler(new ServerChannelInitializer()) //
            .option(ChannelOption.SO_REUSEADDR, true) //
            .option(ChannelOption.SO_SNDBUF, 262144) //
            .option(ChannelOption.SO_RCVBUF, 262144) //
            .childOption(ChannelOption.SO_SNDBUF, 262144) //
            .childOption(ChannelOption.SO_RCVBUF, 262144);

    if (bootstrapInit != null) {
        bootstrapInit.initBootstrap(bootstrap);
    }//  w  w  w.j a  v  a 2 s  .c  om

    return bootstrap;

}

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From source file:com.base.research.socket.netty.Server.java

License:Apache License

public void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*w ww  .  j  ava 2s  .  c  o m*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        // ch.pipeline().addLast(new TimeDecode());
                        ch.pipeline().addLast(new TestDecode2());
                        // ch.pipeline().addLast(new TestEncode());
                        ch.pipeline().addLast(new TestEncode2());
                        ch.pipeline().addLast(new ServerHandler());
                    }
                });

        // Bind and start to accept incoming connections.
        ChannelFuture f = b.bind(port).sync();

        // Wait until the server socket is closed.
        // In this example, this does not happen, but you can do that to
        // gracefully
        // shut down your server.
        f.channel().closeFuture().sync();
    } finally {
        workerGroup.shutdownGracefully();
        bossGroup.shutdownGracefully();
    }
}

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