Example usage for io.netty.bootstrap ServerBootstrap ServerBootstrap

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

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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.wolfbe.configcenter.remoting.netty.NettyRemotingServer.java

License:Apache License

public NettyRemotingServer(final NettyServerConfig nettyServerConfig,
        final ChannelEventListener channelEventListener) {
    super(nettyServerConfig.getServerOnewaySemaphoreValue(), nettyServerConfig.getServerAsyncSemaphoreValue());
    this.serverBootstrap = new ServerBootstrap();
    this.nettyServerConfig = nettyServerConfig;
    this.channelEventListener = channelEventListener;

    int publicThreadNums = nettyServerConfig.getServerCallbackExecutorThreads();
    if (publicThreadNums <= 0) {
        publicThreadNums = 4;/*www .  j a  v a2 s  .  c  o m*/
    }

    this.publicExecutor = Executors.newFixedThreadPool(publicThreadNums, new ThreadFactory() {
        private AtomicInteger threadIndex = new AtomicInteger(0);

        @Override
        public Thread newThread(Runnable r) {
            return new Thread(r, "NettyServerPublicExecutor_" + this.threadIndex.incrementAndGet());
        }
    });

    this.eventLoopGroupBoss = new NioEventLoopGroup(1, new ThreadFactory() {
        private AtomicInteger threadIndex = new AtomicInteger(0);

        @Override
        public Thread newThread(Runnable r) {
            return new Thread(r, String.format("NettyBoss_%d", this.threadIndex.incrementAndGet()));
        }
    });

    if (RemotingUtil.isLinuxPlatform() //
            && nettyServerConfig.isUseEpollNativeSelector()) {
        this.eventLoopGroupSelector = new EpollEventLoopGroup(nettyServerConfig.getServerSelectorThreads(),
                new ThreadFactory() {
                    private AtomicInteger threadIndex = new AtomicInteger(0);
                    private int threadTotal = nettyServerConfig.getServerSelectorThreads();

                    @Override
                    public Thread newThread(Runnable r) {
                        return new Thread(r, String.format("NettyServerEPOLLSelector_%d_%d", threadTotal,
                                this.threadIndex.incrementAndGet()));
                    }
                });
    } else {
        this.eventLoopGroupSelector = new NioEventLoopGroup(nettyServerConfig.getServerSelectorThreads(),
                new ThreadFactory() {
                    private AtomicInteger threadIndex = new AtomicInteger(0);
                    private int threadTotal = nettyServerConfig.getServerSelectorThreads();

                    @Override
                    public Thread newThread(Runnable r) {
                        return new Thread(r, String.format("NettyServerNIOSelector_%d_%d", threadTotal,
                                this.threadIndex.incrementAndGet()));
                    }
                });
    }
}

From source file:com.wuma.file.FileServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    //        final SslContext sslCtx;
    //        if (SSL) {
    //            SelfSignedCertificate ssc = new SelfSignedCertificate();
    //            sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
    //        } else {
    //            sslCtx = null;
    //        }/*from   w  w  w.ja v  a2 s.co m*/

    // 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 StringEncoder(CharsetUtil.UTF_8), new LineBasedFrameDecoder(8192),
                                new StringDecoder(CharsetUtil.UTF_8), new ChunkedWriteHandler(),
                                new FileServerHandler());
                    }
                });

        // 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.wx3.galacdecks.networking.NettyWebSocketServer.java

License:Open Source License

public void start() {
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {// w  w  w.j  a  v  a  2 s.  c o m
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new WebSocketServerInitializer(this, null));

        Channel ch = b.bind(port).sync().channel();
        // This blocks until the channel is closed:
        ch.closeFuture().sync();

    } catch (InterruptedException e) {
        // What do we do with an interupted exception?
        e.printStackTrace();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.xiovr.unibot.bot.network.impl.ConnectionFactoryImpl.java

License:Open Source License

@Override
public void createProxyListeners(@NonNull List<BotContext> proxyBots) {

    // Start boss client listeners
    for (int stage = 0; stage < botEnvironment.getClientAddresses().size(); ++stage) {
        EventsGroup eg = new EventsGroup();

        bs = new ServerBootstrap();
        bs.group(eg.bossClientEventGroup, eg.clientEventGroup);
        bs.channel(NioServerSocketChannel.class);
        bs.childHandler(new ClientConnectionChannelInitializer(proxyBots, stage));
        bs.option(ChannelOption.SO_BACKLOG, 128);
        bs.childOption(ChannelOption.SO_KEEPALIVE, true);
        ChannelFuture cf = bs.bind(botEnvironment.getClientAddresses().get(stage));

        eventsList.add(eg);/*from  ww w.  ja va2  s . c o m*/
        bossFutures.add(cf);
    }
}

From source file:com.xiovr.unibot.utils.EchoServer.java

License:Open Source License

public void startServer() {

    if (bStarted) {
        return;/*from  ww w  .ja  v  a2  s . c  om*/
    }
    // Configure the server.
    bossGroup = new NioEventLoopGroup(1);
    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();
                        p.addLast(new EchoServerHandler());
                    }
                });

        // Start the server.
        cf = b.bind(addr).addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                //               System.out.println("Echo server started");
                EchoServer.this.bStarted = true;
            }
        });
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:com.xxx.netty.run.SecureChatServer.java

License:Apache License

@SuppressWarnings("resource")
public static void main(String[] args) throws Exception {
    ApplicationContext context = new ClassPathXmlApplicationContext("classpath*:root-context.xml");// loading
    //jedis = context.getBean(RedisInitBean.class).getSingletonInstance();
    SecureChatServer chatServer = context.getBean(SecureChatServer.class);
    // SelfSignedCertificate????
    SelfSignedCertificate ssc = new SelfSignedCertificate();
    // ???/*from www .j  a  va 2  s.  c  o m*/
    SslContext sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap serverBootstrap = new ServerBootstrap();// ?????
        serverBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new SecureChatServerInitializer(sslCtx));
        if (null != args && args.length > 1 && args[0].matches("\\d")) {
            chatServer.PORT = Integer.parseInt(args[0]);
        }
        LOGGER.debug("SSL TCP server started on port:{}", chatServer.PORT);
        serverBootstrap.bind(chatServer.PORT).sync().channel().closeFuture().sync();

    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
        context = null;
    }
}

From source file:com.xxx.util.io.server.netty.EchoServer.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 .j  a v  a 2s .c  o  m
        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();
                        //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:com.xx_dev.apn.proxy.ApnProxyServer.java

License:Apache License

public void start() {
    int bossThreadCount = ApnProxyConfig.getConfig().getBossThreadCount();
    int workerThreadCount = ApnProxyConfig.getConfig().getWorkerThreadCount();
    int port = ApnProxyConfig.getConfig().getPort();

    LoggerUtil.info(logger, "ApnProxy Server Listen on: " + port);

    ServerBootstrap serverBootStrap = new ServerBootstrap();
    serverBootStrap.childOption(ChannelOption.ALLOCATOR, UnpooledByteBufAllocator.DEFAULT);

    bossGroup = new NioEventLoopGroup(bossThreadCount);
    workerGroup = new NioEventLoopGroup(workerThreadCount);

    try {/*from   www .  j  av  a  2 s .c  o m*/
        serverBootStrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).localAddress(port)
                .childHandler(new ApnProxyServerChannelInitializer());
        serverBootStrap.bind().sync().channel().closeFuture().sync();
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    } finally {
        logger.error("showdown the server");
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.xx_dev.apn.proxy.expriment.HttpServer.java

License:Apache License

public static void main(String[] args) {
    ServerBootstrap serverBootStrap = new ServerBootstrap();
    serverBootStrap.childOption(ChannelOption.ALLOCATOR, UnpooledByteBufAllocator.DEFAULT);

    try {/*from   w  w  w  .j a v  a 2s  .c  o m*/
        serverBootStrap.group(new NioEventLoopGroup(1), new NioEventLoopGroup(2))
                .channel(NioServerSocketChannel.class).localAddress(5000)
                .childHandler(new HttpServerChannelInitializer());
        serverBootStrap.bind().sync().channel().closeFuture().sync();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
    }
}

From source file:com.xx_dev.apn.socks.local.PortForwardProxy.java

License:Apache License

public static void main(String[] args) throws Exception {

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();

    try {/*from   w w  w  .  j  a v  a2s .c o m*/
        ServerBootstrap b = new ServerBootstrap();
        ChannelFuture bindFuture = b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .childHandler(new PortForwardProxyFrontendInitializer(LocalConfig.ins().getRemoteHost(),
                        LocalConfig.ins().getRemotePort()))
                .childOption(ChannelOption.AUTO_READ, false).bind(LocalConfig.ins().getLocalPort());

        bindFuture.sync().channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }

}