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.chuck.netty4.websocket.WebSocketServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*w w w.j  a v  a2  s . c om*/
        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 WebSocketServerInitializer(sslCtx));

        Channel ch = b.bind(PORT).sync().channel();

        System.out.println("Open your web browser and navigate to " + (SSL ? "https" : "http") + "://127.0.0.1:"
                + PORT + '/');

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

From source file:com.cloudera.livy.client.local.rpc.RpcServer.java

License:Apache License

public RpcServer(LocalConf lconf) throws IOException, InterruptedException {
    this.config = lconf;
    this.group = new NioEventLoopGroup(this.config.getInt(RPC_MAX_THREADS),
            new ThreadFactoryBuilder().setNameFormat("RPC-Handler-%d").setDaemon(true).build());
    this.channel = new ServerBootstrap().group(group).channel(NioServerSocketChannel.class)
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override//from w  w w  .  j a  v  a2s  . com
                public void initChannel(SocketChannel ch) throws Exception {
                    SaslServerHandler saslHandler = new SaslServerHandler(config);
                    final Rpc newRpc = Rpc.createServer(saslHandler, config, ch, group);
                    saslHandler.rpc = newRpc;

                    Runnable cancelTask = new Runnable() {
                        @Override
                        public void run() {
                            LOG.warn("Timed out waiting for hello from client.");
                            newRpc.close();
                        }
                    };
                    saslHandler.cancelTask = group.schedule(cancelTask,
                            config.getTimeAsMs(RPC_CLIENT_HANDSHAKE_TIMEOUT), TimeUnit.MILLISECONDS);
                }
            }).option(ChannelOption.SO_BACKLOG, 1).option(ChannelOption.SO_REUSEADDR, true)
            .childOption(ChannelOption.SO_KEEPALIVE, true).bind(0).sync().channel();
    this.port = ((InetSocketAddress) channel.localAddress()).getPort();
    this.pendingClients = Maps.newConcurrentMap();

    String address = config.get(RPC_SERVER_ADDRESS);
    if (address == null) {
        address = config.findLocalAddress();
    }
    this.address = address;
}

From source file:com.cloudera.livy.rsc.rpc.RpcServer.java

License:Apache License

public RpcServer(RSCConf lconf) throws IOException, InterruptedException {
    this.config = lconf;
    this.group = new NioEventLoopGroup(this.config.getInt(RPC_MAX_THREADS),
            Utils.newDaemonThreadFactory("RPC-Handler-%d"));
    this.channel = new ServerBootstrap().group(group).channel(NioServerSocketChannel.class)
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override/*from w  ww .j  av  a  2  s . c o  m*/
                public void initChannel(SocketChannel ch) throws Exception {
                    SaslServerHandler saslHandler = new SaslServerHandler(config);
                    final Rpc newRpc = Rpc.createServer(saslHandler, config, ch, group);
                    saslHandler.rpc = newRpc;

                    Runnable cancelTask = new Runnable() {
                        @Override
                        public void run() {
                            LOG.warn("Timed out waiting for hello from client.");
                            newRpc.close();
                        }
                    };
                    saslHandler.cancelTask = group.schedule(cancelTask,
                            config.getTimeAsMs(RPC_CLIENT_HANDSHAKE_TIMEOUT), TimeUnit.MILLISECONDS);
                }
            }).option(ChannelOption.SO_BACKLOG, 1).option(ChannelOption.SO_REUSEADDR, true)
            .childOption(ChannelOption.SO_KEEPALIVE, true).bind(0).sync().channel();
    this.port = ((InetSocketAddress) channel.localAddress()).getPort();
    this.pendingClients = new ConcurrentHashMap<>();

    String address = config.get(RPC_SERVER_ADDRESS);
    if (address == null) {
        address = config.findLocalAddress();
    }
    this.address = address;
}

From source file:com.cloudhopper.smpp.impl.DefaultSmppServer.java

License:Apache License

/**
 * Creates a new default SmppServer./*from w w  w.  j a  v a 2 s  .com*/
 * @param configuration The server configuration to create this server with
 * @param serverHandler The handler implementation for handling bind requests
 *      and creating/destroying sessions.
 * @param monitorExecutor The scheduled executor that all sessions will share
 *      to monitor themselves and expire requests. If null monitoring will
 *      be disabled.
 * @param bossGroup Specify the EventLoopGroup to accept new connections and
 *      handle accepted connections. The {@link EventLoopGroup} is used to handle
 *      all the events and IO for {@link SocketChannel}.
 * @param workerGroup The {@link EventLoopGroup} is used to handle all the events
 *      and IO for {@link Channel}.
 */
public DefaultSmppServer(final SmppServerConfiguration configuration, SmppServerHandler serverHandler,
        ScheduledExecutorService monitorExecutor, EventLoopGroup bossGroup, EventLoopGroup workerGroup) {
    this.configuration = configuration;
    // the same group we'll put every server channel
    this.channels = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
    this.serverHandler = serverHandler;

    // tie the server bootstrap to this server socket channel factory
    this.serverBootstrap = new ServerBootstrap();

    // a factory for creating channels (connections)
    if (configuration.isNonBlockingSocketsEnabled()) {
        this.serverBootstrap.channel(NioServerSocketChannel.class);
    } else {
        this.serverBootstrap.channel(OioServerSocketChannel.class);
    }

    this.bossGroup = bossGroup;
    this.workerGroup = workerGroup;
    this.serverBootstrap.group(this.bossGroup, this.workerGroup);

    // set options for the server socket that are useful
    this.serverBootstrap.option(ChannelOption.SO_REUSEADDR, configuration.isReuseAddress());

    // we use the same default pipeline for all new channels - no need for a factory
    this.serverConnector = new SmppServerConnector(channels, this);

    this.serverBootstrap.childHandler(new ChannelInitializer<SocketChannel>() {
        @Override
        public void initChannel(SocketChannel ch) throws Exception {
            ch.pipeline().addLast(SmppChannelConstants.PIPELINE_SERVER_CONNECTOR_NAME, serverConnector);
        }
    });

    // a shared timer used to make sure new channels are bound within X milliseconds
    this.bindTimer = new Timer(configuration.getName() + "-BindTimer0", true);
    // NOTE: this would permit us to customize the "transcoding" context for a server if needed
    this.transcoder = new DefaultPduTranscoder(new DefaultPduTranscoderContext());
    this.sessionIdSequence = new AtomicLong(0);
    this.monitorExecutor = monitorExecutor;
    this.counters = new DefaultSmppServerCounters();
    if (configuration.isJmxEnabled()) {
        registerMBean();
    }
}

From source file:com.cloudhopper.smpp.simulator.SmppSimulatorServer.java

License:Apache License

public SmppSimulatorServer() {
    // used for tracking any child channels (sessions)
    this.sessionChannels = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
    // we'll put the "boss" worker for a server in its own pool
    bossGroup = new NioEventLoopGroup();
    workerGroup = new NioEventLoopGroup();

    // tie the server bootstrap to this server socket channel factory
    this.serverBootstrap = new ServerBootstrap();
    this.serverBootstrap.channel(NioServerSocketChannel.class);
    this.serverBootstrap.group(bossGroup, workerGroup);

    // the handler to use when new child connections are accepted
    this.serverHandler = new SmppSimulatorServerHandler(this.sessionChannels);
    // set up the event pipeline factory for new connections
    this.serverBootstrap.childHandler(serverHandler);
}

From source file:com.cmz.http.cors.HttpCorsServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*from  www.  ja va2s.  c om*/
        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 HttpCorsServerInitializer(sslCtx));

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

From source file:com.cmz.http.file.HttpStaticFileServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/* w w w.j ava 2 s  . com*/
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).sslProvider(SslProvider.JDK)
                .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 HttpStaticFileServerInitializer(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();
    }
}

From source file:com.cmz.http.snoop.HttpSnoopServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {//from w  ww.  java2 s  .com
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
    } 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)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new HttpSnoopServerInitializer(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();
    }
}

From source file:com.cmz.http.upload.HttpUploadServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*from   ww  w  .  j  a  v a 2s .  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);
        b.channel(NioServerSocketChannel.class);
        b.handler(new LoggingHandler(LogLevel.INFO));
        b.childHandler(new HttpUploadServerInitializer(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();
    }
}

From source file:com.cmz.http.websocketx.benchmarkserver.WebSocketServer.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  a 2  s .  com
        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)
                .childHandler(new WebSocketServerInitializer(sslCtx));

        Channel ch = b.bind(PORT).sync().channel();

        System.out.println("Open your web browser and navigate to " + (SSL ? "https" : "http") + "://127.0.0.1:"
                + PORT + '/');

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