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.github.nettybook.ch8.TelnetServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*from  ww w  . ja va2 s .com*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .childHandler(new TelnetServerInitializer());

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

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From source file:com.github.rmannibucau.featuredmock.http.DefaultFeaturedHttpServer.java

License:Apache License

@Override
public FeaturedHttpServer start() {
    workerGroup = new NioEventLoopGroup(threads, new FeaturedThreadFactory());

    try {/*from   w ww .  j  ava  2 s  .co  m*/
        final ServerBootstrap bootstrap = new ServerBootstrap();
        bootstrap.option(ChannelOption.SO_REUSEADDR, true).option(ChannelOption.SO_SNDBUF, 1024)
                .option(ChannelOption.TCP_NODELAY, true).group(workerGroup)
                .channel(NioServerSocketChannel.class)
                .childHandler(new FeaturedChannelInitializer(mappers, engine)).bind(host, port)
                .addListener(new ChannelFutureListener() {
                    @Override
                    public void operationComplete(final ChannelFuture future) throws Exception {
                        if (!future.isSuccess()) {
                            LOGGER.severe("Can't start HTTP server");
                        } else {
                            LOGGER.info(String.format("Server started on http://%s:%s", host, port));
                        }
                    }
                }).sync();
    } catch (final InterruptedException e) {
        LOGGER.log(Level.SEVERE, e.getMessage(), e);
    }

    return this;
}

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From source file:com.github.sinsinpub.pero.frontend.NettySocksServer.java

License:Apache License

public void run() throws InterruptedException {
    EventLoopGroup bossGroup = new NioEventLoopGroup(1, ThreadFactoryRepository.BOSS_GORUP);
    EventLoopGroup workerGroup = new NioEventLoopGroup(getMaxWorkerThreads(),
            ThreadFactoryRepository.WORKER_GROUP);
    try {//from ww  w.j a  v a  2  s  . c  om
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO)).childHandler(getSocksServerInitializer());
        ChannelFuture cf = b.bind(getPort()).sync();
        logger.info(
                String.format("Proxy server %s %s started.", ApplicationVersion.DEFAULT.getApplicationName(),
                        ApplicationVersion.DEFAULT.getApplicationVersion()));
        cf.channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

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From source file:com.github.sinsinpub.pero.manual.proxyhandler.ProxyServer.java

License:Apache License

/**
 * Starts a new proxy server with disabled authentication for testing purpose.
 * //from w w w. jav  a  2  s.co  m
 * @param useSsl {@code true} if and only if implicit SSL is enabled
 * @param testMode the test mode
 * @param username the expected username. If the client tries to authenticate with a different
 *            username, this server will fail the authentication request.
 * @param password the expected password. If the client tries to authenticate with a different
 *            password, this server will fail the authentication request.
 * @param destination the expected destination. If the client requests proxying to a different
 *            destination, this server will reject the connection request.
 */
protected ProxyServer(final boolean useSsl, TestMode testMode, InetSocketAddress destination, String username,
        String password, int bindPort, boolean logging) {

    this.testMode = testMode;
    this.destination = destination;
    this.username = username;
    this.password = password;

    ServerBootstrap b = new ServerBootstrap();
    b.channel(NioServerSocketChannel.class);
    if (logging) {
        b.handler(new LoggingHandler(LogLevel.INFO));
    }
    b.group(StaticContextProvider.group);
    b.childHandler(new ChannelInitializer<SocketChannel>() {
        @Override
        protected void initChannel(SocketChannel ch) throws Exception {
            ChannelPipeline p = ch.pipeline();
            if (useSsl) {
                p.addLast(StaticContextProvider.serverSslCtx.newHandler(ch.alloc()));
            }

            configure(ch);
        }
    });

    ch = (ServerSocketChannel) b.bind(NetUtil.LOCALHOST, bindPort).syncUninterruptibly().channel();
}

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From source file:com.github.sparkfy.network.server.TransportServer.java

License:Apache License

private void init(String hostToBind, int portToBind) {

    IOMode ioMode = IOMode.valueOf(conf.ioMode());
    EventLoopGroup bossGroup = NettyUtils.createEventLoop(ioMode, conf.serverThreads(), "shuffle-server");
    EventLoopGroup workerGroup = bossGroup;

    PooledByteBufAllocator allocator = NettyUtils.createPooledByteBufAllocator(conf.preferDirectBufs(),
            true /* allowCache */, conf.serverThreads());

    bootstrap = new ServerBootstrap().group(bossGroup, workerGroup)
            .channel(NettyUtils.getServerChannelClass(ioMode)).option(ChannelOption.ALLOCATOR, allocator)
            .childOption(ChannelOption.ALLOCATOR, allocator);

    if (conf.backLog() > 0) {
        bootstrap.option(ChannelOption.SO_BACKLOG, conf.backLog());
    }//from  www. j  a  v  a2s  . c o  m

    if (conf.receiveBuf() > 0) {
        bootstrap.childOption(ChannelOption.SO_RCVBUF, conf.receiveBuf());
    }

    if (conf.sendBuf() > 0) {
        bootstrap.childOption(ChannelOption.SO_SNDBUF, conf.sendBuf());
    }

    bootstrap.childHandler(new ChannelInitializer<SocketChannel>() {
        @Override
        protected void initChannel(SocketChannel ch) throws Exception {
            RpcHandler rpcHandler = appRpcHandler;
            for (TransportServerBootstrap bootstrap : bootstraps) {
                rpcHandler = bootstrap.doBootstrap(ch, rpcHandler);
            }
            context.initializePipeline(ch, rpcHandler);
        }
    });

    InetSocketAddress address = hostToBind == null ? new InetSocketAddress(portToBind)
            : new InetSocketAddress(hostToBind, portToBind);
    channelFuture = bootstrap.bind(address);
    channelFuture.syncUninterruptibly();

    port = ((InetSocketAddress) channelFuture.channel().localAddress()).getPort();
    logger.debug("Shuffle server started on port :" + port);
}

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From source file:com.github.thinker0.mesos.MesosHealthCheckerServer.java

License:Apache License

/**
 * Initializes the server, socket, and channel.
 *
 * @param loopGroup          The event loop group.
 * @param serverChannelClass The socket channel class.
 * @throws InterruptedException on interruption.
 *//*from w w  w.  j  a v a2  s  .c o  m*/
private void start(final EventLoopGroup loopGroup, final Class<? extends ServerChannel> serverChannelClass)
        throws InterruptedException {

    try {
        final InetSocketAddress inet = new InetSocketAddress(port);

        final ServerBootstrap b = new ServerBootstrap();
        b.option(ChannelOption.SO_BACKLOG, 1024);
        b.option(ChannelOption.SO_REUSEADDR, true);
        b.option(ChannelOption.SO_LINGER, 0);
        b.group(loopGroup).channel(serverChannelClass).childHandler(new WebServerInitializer());
        b.childOption(ChannelOption.ALLOCATOR, new PooledByteBufAllocator(true));
        b.childOption(ChannelOption.SO_REUSEADDR, true);

        // final Channel ch = b.bind(inet).sync().channel();
        // ch.closeFuture().sync();
        b.bind(inet);
        logger.info("Listening for Admin on {}", inet);
    } catch (Throwable t) {
        logger.warn(t.getMessage(), t);
    } finally {
        // loopGroup.shutdownGracefully().sync();
    }
}

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From source file:com.github.unafraid.signer.server.ServerManager.java

License:Apache License

private void init() {
    SslContext sslCtx = null;//from   ww w . jav  a 2 s .c o  m
    if (SSL) {
        try {
            final SelfSignedCertificate ssc = new SelfSignedCertificate("localhost");
            sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
        } catch (Exception e) {
            LOGGER.warn(e.getMessage(), e);
        }
    }

    InetAddress listenAddress;
    try {
        listenAddress = Inet4Address.getByName(HOSTNAME);
    } catch (Exception e) {
        LOGGER.warn("Incorrect listen ip specified: {} using localhost instead!", HOSTNAME);
        listenAddress = Inet4Address.getLoopbackAddress();
    }
    final EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    final EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        final ServerBootstrap b = new ServerBootstrap();
        b.option(ChannelOption.SO_BACKLOG, 1024);
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ServerInitializer(sslCtx));

        // Start listening
        final Channel ch = b.bind(listenAddress, PORT).sync().channel();

        LOGGER.info("Open your web browser and navigate to {}://{}{}/", (SSL ? "https" : "http"),
                listenAddress.getHostAddress(), (PORT != 443 && PORT != 80 ? ":" + PORT : ""));

        // Block til closed
        ch.closeFuture().sync();

    } catch (Exception e) {
        LOGGER.warn("Failed to initialize server: ", e);
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

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From source file:com.github.vitrifiedcode.javautilities.netty.DiscardServer.java

License:Open Source License

public void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup(); // (1)
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*from   w ww  .  jav a  2s  . c om*/
        ServerBootstrap b = new ServerBootstrap(); // (2)
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) // (3)
                .childHandler(new ChannelInitializer<SocketChannel>() { // (4)
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        ch.pipeline().addLast(new DiscardServerHandler());
                    }
                }).option(ChannelOption.SO_BACKLOG, 128) // (5)
                .childOption(ChannelOption.SO_KEEPALIVE, true); // (6)

        // Bind and start to accept incoming connections.
        ChannelFuture f = b.bind(port).sync(); // (7)

        // 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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From source file:com.github.wangshuwei5.server.NettyServer.java

License:Apache License

public void bind() throws Exception {
    // ??NIO// w  w  w. 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 NettyServerInitializer(SSLMODE.CSA.toString()));

        // ???
        ChannelFuture f = b.bind(NettyConstant.REMOTEIP, NettyConstant.PORT).sync();

        // ???
        f.channel().closeFuture().sync();

        System.out.println("Netty server start ok : " + (NettyConstant.REMOTEIP + " : " + NettyConstant.PORT));
    } finally {
        // ?
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

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From source file:com.github.wolf480pl.ircd.netty.NettyServer.java

License:Open Source License

public ChannelFuture start() {
    if (!started.compareAndSet(false, true)) {
        return null;
    }//from w  w  w  .j a  v a  2  s  .  c  o m

    ServerBootstrap bootstrap = new ServerBootstrap();
    bossGroup = new NioEventLoopGroup(1);
    workerGroup = new NioEventLoopGroup();

    IRCChannelInitializer initializer = new IRCChannelInitializer(handler);

    bootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).childHandler(initializer)
            .childOption(ChannelOption.TCP_NODELAY, true).childOption(ChannelOption.SO_KEEPALIVE, true);

    ChannelFuture future = bootstrap.bind(bindAddress);
    this.channel = future.channel();
    return future;
}

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