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.changxx.phei.netty.protocol.netty.server.NettyServer.java

License:Apache License

public void bind() throws Exception {
    // ??NIOse/*from   w w w  .  ja  v a 2  s. co 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));
}

From source file:com.chen.opensourceframework.netty.copy.DiscardServer.java

License:Apache License

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

    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {//from www.ja  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 ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) {
                        ChannelPipeline p = ch.pipeline();
                        p.addLast(new DiscardServerHandler());
                    }
                }).option(ChannelOption.SO_BACKLOG, 128) // (5)
                .childOption(ChannelOption.SO_KEEPALIVE, true); // (6);

        ChannelFuture f = b.bind(PORT).sync();

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

From source file:com.chen.opensourceframework.netty.discard.DiscardServer.java

License:Apache License

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

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) {
                        ChannelPipeline p = ch.pipeline();
                        if (sslCtx != null) {
                            p.addLast(sslCtx.newHandler(ch.alloc()));
                        }
                        p.addLast(new DiscardServerHandler());
                    }
                });

        // 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();
    }
}

From source file:com.chenyang.proxy.EchoServer.java

License:Apache License

public static void start() throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*from ww  w .  j  a v  a2 s . co  m*/
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    } else {
        sslCtx = null;
    }

    // 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 LoggingHandler(LogLevel.INFO));
                        p.addLast(new EchoServerHandler());
                    }
                });

        // Start the server.
        System.out.println(" server start in port " + PORT);
        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.chenyang.proxy.http.HttpServer.java

License:Apache License

public void start() {
    int port = Constants.Http.PORT;

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

    ServerBootstrap serverBootStrap = new ServerBootstrap();

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

    try {//from  ww  w  .ja  v  a 2 s . co  m
        serverBootStrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).localAddress(port)
                .childHandler(new HttpServerChannelInitializer());
        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.chiorichan.net.NetworkManager.java

License:Mozilla Public License

public static void startHttpServer() throws StartupException {
    if (httpChannel != null && httpChannel.isOpen())
        throw new StartupException("The HTTP Server is already running");

    try {//from ww w. j  a v a  2 s . c  o  m
        InetSocketAddress socket;
        String httpIp = AppConfig.get().getString("server.httpHost", "");
        int httpPort = AppConfig.get().getInt("server.httpPort", 8080);

        if (httpPort > 0) {
            if (Application.isPrivilegedPort(httpPort)) {
                getLogger().warning(
                        "It would seem that you are trying to start ChioriWebServer's Web Server on a privileged port without root access.");
                getLogger().warning(
                        "Most likely you will see an exception thrown below this. http://www.w3.org/Daemon/User/Installation/PrivilegedPorts.html");
                getLogger().warning(
                        "It's recommended that you either run CWS on a port like 8080 then use the firewall to redirect from 80 or run as root if you must use port: "
                                + httpPort);
            }

            if (httpIp.isEmpty())
                socket = new InetSocketAddress(httpPort);
            else
                socket = new InetSocketAddress(httpIp, httpPort);

            // TODO Allow the server to bind to more than one IP

            getLogger().info("Starting Web Server on " + (httpIp.isEmpty() ? "*" : httpIp) + ":" + httpPort);

            try {
                ServerBootstrap b = new ServerBootstrap();
                b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                        .childHandler(new HttpInitializer());

                httpChannel = b.bind(socket).sync().channel();

                // HTTP Server Thread
                AppController.registerRunnable(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            httpChannel.closeFuture().sync();
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }

                        getLogger().info("The HTTP Server has been shutdown!");
                    }
                });
            } catch (NullPointerException e) {
                throw new StartupException(
                        "There was a problem starting the Web Server. Check logs and try again.", e);
            } catch (Throwable e) {
                getLogger().warning("**** FAILED TO BIND HTTP SERVER TO PORT!");
                // getLogger().warning( "The exception was: {0}", new Object[] {e.toString()} );
                getLogger().warning("Perhaps a server is already running on that port?");

                throw new StartupException(e);
            }
        } else
            getLogger().warning("The HTTP server is disabled per configs.");
    } catch (Throwable e) {
        if (e instanceof StartupException)
            throw e;
        else
            throw new StartupException(e);
    }
}

From source file:com.chiorichan.net.NetworkManager.java

License:Mozilla Public License

public static void startHttpsServer() throws StartupException {
    if (httpsChannel != null && httpsChannel.isOpen())
        throw new StartupException("The HTTPS Server is already running");

    try {/*from   ww  w  .j av  a  2s .  c  om*/
        InetSocketAddress socket;
        String httpIp = AppConfig.get().getString("server.httpHost", "");
        int httpsPort = AppConfig.get().getInt("server.httpsPort", 8443);

        Security.addProvider(new BouncyCastleProvider());

        if (httpsPort >= 1) {
            if (Application.isPrivilegedPort(httpsPort)) {
                getLogger().warning(
                        "It would seem that you are trying to start ChioriWebServer's Web Server (SSL) on a privileged port without root access.");
                getLogger().warning(
                        "Most likely you will see an exception thrown below this. http://www.w3.org/Daemon/User/Installation/PrivilegedPorts.html");
                getLogger().warning(
                        "It's recommended that you either run CWS (SSL) on a port like 4443 then use the firewall to redirect from 443 or run as root if you must use port: "
                                + httpsPort);
            }

            if (httpIp.isEmpty())
                socket = new InetSocketAddress(httpsPort);
            else
                socket = new InetSocketAddress(httpIp, httpsPort);

            AppManager.manager(SslManager.class).init();

            getLogger().info(
                    "Starting Secure Web Server on " + (httpIp.isEmpty() ? "*" : httpIp) + ":" + httpsPort);

            try {
                ServerBootstrap b = new ServerBootstrap();
                b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                        .childHandler(new SslInitializer());

                httpsChannel = b.bind(socket).sync().channel();

                // HTTPS Server Thread
                AppController.registerRunnable(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            httpsChannel.closeFuture().sync();
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }

                        getLogger().info("The HTTPS Server has been shutdown!");
                    }
                });
            } catch (NullPointerException e) {
                throw new StartupException(
                        "There was a problem starting the Web Server. Check logs and try again.", e);
            } catch (Throwable e) {
                getLogger().warning("**** FAILED TO BIND HTTPS SERVER TO PORT!");
                getLogger().warning("Perhaps a server is already running on that port?");

                throw new StartupException(e);
            }
        } else
            getLogger().warning("The HTTPS server is disabled per configs.");
    } catch (Throwable e) {
        throw new StartupException(e);
    }
}

From source file:com.chiorichan.net.NetworkManager.java

License:Mozilla Public License

public static void startQueryServer() throws StartupException {
    if (queryChannel != null && queryChannel.isOpen())
        throw new StartupException("The Query Server is already running");

    try {/*from   w  ww . ja va 2s. co m*/
        InetSocketAddress socket;
        String queryHost = AppConfig.get().getString("server.queryHost", "");
        int queryPort = AppConfig.get().getInt("server.queryPort", 8992);

        if (queryPort >= 1 && AppConfig.get().getBoolean("server.queryEnabled")) {
            if (Application.isPrivilegedPort(queryPort)) {
                getLogger().warning(
                        "It would seem that you are trying to start the Query Server on a privileged port without root access.");
                getLogger().warning(
                        "Most likely you will see an exception thrown below this. http://www.w3.org/Daemon/User/Installation/PrivilegedPorts.html");
                getLogger().warning(
                        "It's recommended that you either run CWS on a port like 8080 then use the firewall to redirect or run as root if you must use port: "
                                + queryPort);
            }

            if (queryHost.isEmpty())
                socket = new InetSocketAddress(queryPort);
            else
                socket = new InetSocketAddress(queryHost, queryPort);

            getLogger().info(
                    "Starting Query Server on " + (queryHost.isEmpty() ? "*" : queryHost) + ":" + queryPort);

            try {
                ServerBootstrap b = new ServerBootstrap();
                b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                        .childHandler(new QueryServerInitializer());

                queryChannel = b.bind(socket).sync().channel();

                // Query Server Thread
                AppController.registerRunnable(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            queryChannel.closeFuture().sync();
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }

                        getLogger().info("The Query Server has been shutdown!");
                    }
                });
            } catch (NullPointerException e) {
                throw new StartupException(
                        "There was a problem starting the Web Server. Check logs and try again.", e);
            } catch (Throwable e) {
                getLogger().warning("**** FAILED TO BIND QUERY SERVER TO PORT!");
                getLogger().warning("Perhaps a server is already running on that port?");

                throw new StartupException(e);
            }
        }
    } catch (Throwable e) {
        throw new StartupException(e);
    }
}

From source file:com.chschmid.huemorse.server.HueMorse.java

License:Open Source License

/**
 * Start server huemorse server/*from ww w.  j ava  2 s  .  c o  m*/
 */
private static void startServers() throws Exception {
    if (DEBUG)
        System.out.println("Starting servers");

    EventLoopGroup bossGroupHueMorse = new NioEventLoopGroup();
    EventLoopGroup workerGroupHueMorse = new NioEventLoopGroup();

    try {
        ServerBootstrap huemorse = new ServerBootstrap();

        huemorse.group(bossGroupHueMorse, workerGroupHueMorse).channel(NioServerSocketChannel.class)
                .childHandler(new MorseServerInitializer(hue));

        huemorse.bind(SERVER_PORT).sync().channel().closeFuture().sync();
    } finally {
        bossGroupHueMorse.shutdownGracefully();
        workerGroupHueMorse.shutdownGracefully();
    }
}

From source file:com.chschmid.pilight.server.PILight.java

License:Open Source License

/**
 * Starts who servers for pimorse and the more direct piglight interface
 * @param  light the PiLightInterface to operate on.
 *///from   w  w  w.  j  av a  2 s . c o  m
private static void startServers(PiLightInterface light) throws Exception {
    if (DEBUG)
        System.out.println("Starting servers");
    light.start();

    EventLoopGroup bossGroupPiLight = new NioEventLoopGroup();
    EventLoopGroup workerGroupPiLight = new NioEventLoopGroup();
    EventLoopGroup bossGroupPiMorse = new NioEventLoopGroup();
    EventLoopGroup workerGroupPiMorse = new NioEventLoopGroup();

    try {
        ServerBootstrap pilight = new ServerBootstrap();
        ServerBootstrap pimorse = new ServerBootstrap();

        pilight.group(bossGroupPiLight, workerGroupPiLight).channel(NioServerSocketChannel.class)
                .childHandler(new LightServerInitializer(light));

        pimorse.group(bossGroupPiMorse, workerGroupPiMorse).channel(NioServerSocketChannel.class)
                .childHandler(new MorseServerInitializer(light));

        pilight.bind(LIGHT_SERVER_PORT).sync();
        pimorse.bind(MORSE_SERVER_PORT).sync().channel().closeFuture().sync();
    } finally {
        bossGroupPiLight.shutdownGracefully();
        workerGroupPiLight.shutdownGracefully();
        bossGroupPiMorse.shutdownGracefully();
        workerGroupPiMorse.shutdownGracefully();
    }

    light.stop();
}