Example usage for io.netty.channel ChannelOption SO_BACKLOG

List of usage examples for io.netty.channel ChannelOption SO_BACKLOG

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Introduction

In this page you can find the example usage for io.netty.channel ChannelOption SO_BACKLOG.

Prototype

ChannelOption SO_BACKLOG

To view the source code for io.netty.channel ChannelOption SO_BACKLOG.

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Usage

From source file:org.opendaylight.usc.test.EchoServerTcp.java

License:Open Source License

public EchoServerTcp(final boolean enableEncryption, int port) {
    PORT = port;/*from  w  ww  .j av a 2s .  c o  m*/
    UscConfigurationServiceImpl.setDefaultPropertyFilePath("resources/etc/usc/usc.properties");
    secureService = UscServiceUtils.getService(UscSecureService.class);
    b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100)
            .handler(new LoggingHandler("EchoServerTcp server handler", LogLevel.TRACE))
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override
                public void initChannel(SocketChannel ch) throws Exception {
                    System.out.println("EchoServerTcp initChannel");
                    ChannelPipeline p = ch.pipeline();
                    if (enableEncryption) {
                        p.addLast(new LoggingHandler("EchoServerTcp Handler 3", LogLevel.TRACE));
                        p.addLast(secureService.getTcpServerHandler(ch));
                    }
                    p.addLast(new LoggingHandler("EchoServerTcp Handler 2", LogLevel.TRACE));
                    p.addLast(new EchoServerTcpHandler());
                    p.addLast(new LoggingHandler("EchoServerTcp Handler 1", LogLevel.TRACE));
                }
            });

}

From source file:org.opendaylight.usc.test.plugin.EchoServerTcp.java

License:Open Source License

public EchoServerTcp(final boolean enableEncryption, int port) {
    PORT = port;//from  w  w w. j  a  va 2  s . com
    UscConfigurationServiceImpl.setDefaultPropertyFilePath("src/test/resources/etc/usc/usc.properties");
    secureService = UscServiceUtils.getService(UscSecureService.class);
    b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100)
            .handler(new LoggingHandler("EchoServerTcp server handler", LogLevel.TRACE))
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override
                public void initChannel(SocketChannel ch) throws Exception {
                    ChannelPipeline p = ch.pipeline();
                    if (enableEncryption) {
                        p.addLast(new LoggingHandler("EchoServerTcp Handler 3", LogLevel.TRACE));
                        p.addLast(secureService.getTcpServerHandler(ch));
                    }
                    p.addLast(new LoggingHandler("EchoServerTcp Handler 2", LogLevel.TRACE));
                    p.addLast(new EchoServerTcpHandler());
                    p.addLast(new LoggingHandler("EchoServerTcp Handler 1", LogLevel.TRACE));
                }
            });

}

From source file:org.openremote.agent.protocol.io.AbstractIoServer.java

License:Open Source License

/**
 * Configure options to be applied to the server's own IO channel
 */
protected void configureServerChannelOptions() {
    bootstrap.option(ChannelOption.SO_BACKLOG, clientLimit);
}

From source file:org.piindustries.pinetwork.server.Server.java

License:Apache License

public void run() throws Exception {
    // Configure the server.
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    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 {
                        ch.pipeline().addLast(
                                //new LoggingHandler(LogLevel.INFO),
                                new ServerHandler());
                    }
                });

        // 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:org.r358.poolnetty.test.simpleserver.SimpleServer.java

License:Open Source License

public SimpleServer(String host, int port, int backLog, final SimpleServerListener ssl) throws Exception {

    EventLoopGroup workers = new NioEventLoopGroup();
    EventLoopGroup bosses = new NioEventLoopGroup();

    bootstrap = new ServerBootstrap();

    bootstrap.group(bosses, workers);/*from ww w .  j  a  v  a 2s .  c  o m*/
    bootstrap.channel(NioServerSocketChannel.class);
    bootstrap.childHandler(new ChannelInitializer<SocketChannel>() {
        @Override
        protected void initChannel(SocketChannel ch) throws Exception {
            ChannelPipeline cpl = ch.pipeline();
            cpl.addLast("encode", new SimpleOutboundHandler(-1));
            cpl.addLast("decode", new SimpleInboundHandler());
            cpl.addLast("adapt", new ChannelInboundHandlerAdapter() {

                @Override
                public void channelActive(ChannelHandlerContext ctx) throws Exception {
                    super.channelActive(ctx);
                    ssl.newConnection(ctx);
                }

                @Override
                public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
                    ssl.newValue(ctx, msg.toString());
                }
            });

        }
    });

    bootstrap.localAddress(host, port);

    bootstrap.option(ChannelOption.ALLOW_HALF_CLOSURE, true);
    bootstrap.option(ChannelOption.SO_KEEPALIVE, true);
    bootstrap.option(ChannelOption.SO_BACKLOG, backLog);

}

From source file:org.ratpackframework.bootstrap.internal.NettyRatpackService.java

License:Apache License

@Override
protected void startUp() throws Exception {
    ServerBootstrap bootstrap = new ServerBootstrap();
    group = new NioEventLoopGroup(MultithreadEventLoopGroup.DEFAULT_EVENT_LOOP_THREADS,
            new DefaultThreadFactory("ratpack-group", Thread.MAX_PRIORITY));

    bootstrap.group(group).channel(NioServerSocketChannel.class).childHandler(channelInitializer);

    bootstrap.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
    bootstrap.childOption(ChannelOption.TCP_NODELAY, true);
    bootstrap.option(ChannelOption.SO_REUSEADDR, true);
    bootstrap.option(ChannelOption.SO_BACKLOG, 1024);

    channel = bootstrap.bind(requestedAddress).sync().channel();
    boundAddress = (InetSocketAddress) channel.localAddress();

    if (logger.isLoggable(Level.INFO)) {
        logger.info(String.format("Ratpack started for http://%s:%s", getBindHost(), getBindPort()));
    }/*from w w w.ja v a  2s .c  om*/
}

From source file:org.ratpackframework.server.internal.NettyRatpackService.java

License:Apache License

@Override
protected void startUp() throws Exception {
    ServerBootstrap bootstrap = new ServerBootstrap();
    group = new NioEventLoopGroup(launchConfig.getMainThreads(),
            new DefaultThreadFactory("ratpack-group", Thread.MAX_PRIORITY));

    bootstrap.group(group).channel(NioServerSocketChannel.class).childHandler(channelInitializer)
            .childOption(ChannelOption.ALLOCATOR, launchConfig.getBufferAllocator())
            .childOption(ChannelOption.TCP_NODELAY, true).option(ChannelOption.SO_REUSEADDR, true)
            .option(ChannelOption.SO_BACKLOG, 1024)
            .option(ChannelOption.ALLOCATOR, launchConfig.getBufferAllocator());

    try {// ww  w  . java2s. c  o m
        channel = bootstrap.bind(buildSocketAddress()).sync().channel();
    } catch (Exception e) {
        partialShutdown();
        throw e;
    }
    boundAddress = (InetSocketAddress) channel.localAddress();

    if (logger.isLoggable(Level.INFO)) {
        logger.info(String.format("Ratpack started for http://%s:%s", getBindHost(), getBindPort()));
    }
}

From source file:org.restlet.engine.netty.NettyServerHelper.java

License:Open Source License

@Override
public void start() throws Exception {
    super.start();
    setBossGroup(new NioEventLoopGroup());
    setWorkerGroup(new NioEventLoopGroup());
    setServerBootstrap(new ServerBootstrap());
    getServerBootstrap().option(ChannelOption.SO_BACKLOG, 1024);
    getServerBootstrap().group(getBossGroup(), getWorkerGroup()).channel(NioServerSocketChannel.class)
            .childOption(ChannelOption.AUTO_READ, false).localAddress(getHelped().getPort())
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override/*w ww .j  av  a  2 s .  c  o  m*/
                protected void initChannel(SocketChannel ch) throws Exception {
                    ChannelPipeline pipeline = ch.pipeline();

                    pipeline.addLast(new HttpRequestDecoder(), new HttpResponseEncoder())
                            .addLast("serverStreamsHandler", new HttpStreamsServerHandler());

                    HandlerSubscriber<HttpResponse> subscriber = new HandlerSubscriber<>(ch.eventLoop(), 2, 4);
                    HandlerPublisher<HttpRequest> publisher = new HandlerPublisher<>(ch.eventLoop(),
                            HttpRequest.class);

                    pipeline.addLast("serverSubscriber", subscriber);
                    pipeline.addLast("serverPublisher", publisher);

                    publisher.subscribe(NettyServerHelper.this);
                    NettyServerHelper.this.subscribe(subscriber);
                }
            });

    setServerChannel(getServerBootstrap().bind().sync().channel());
    setEphemeralPort(((InetSocketAddress) getServerChannel().localAddress()).getPort());
    getLogger().info("Starting the Netty " + getProtocols() + " server on port " + getHelped().getPort());
}

From source file:org.restlet.ext.netty.NettyServerHelper.java

License:Open Source License

@Override
public void start() throws Exception {
    super.start();
    setBossGroup(new NioEventLoopGroup(1));
    setWorkerGroup(new NioEventLoopGroup());
    setServerBootstrap(new ServerBootstrap());
    getServerBootstrap().option(ChannelOption.SO_BACKLOG, 1024);
    getServerBootstrap().group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .handler(new LoggingHandler(LogLevel.INFO)).childHandler(new HttpServerInitializer(this, null));
    setChannel(serverBootstrap.bind(getHelped().getPort()).sync().channel());
    setEphemeralPort(((InetSocketAddress) getChannel().localAddress()).getPort());
    getLogger().info("Starting the Netty " + getProtocols() + " server on port " + getHelped().getPort());
}

From source file:org.rzo.netty.ahessian.bootstrap.DefaultServer.java

License:Apache License

public DefaultServer(Class serverChannelClass, ChannelPipelineFactoryFactory factory,
        Set<String> channelOptions, int port) {
    if (!ServerChannel.class.isAssignableFrom(serverChannelClass))
        throw new RuntimeException("serverChannelClass must implement ServerChannel");

    // Configure the server.
    bootstrap = new ServerBootstrap();
    _port = port;//from ww w . j a  va2s . c  o  m
    internalGroup = new DefaultEventExecutorGroup(10);

    if (isNio(serverChannelClass)) {
        bossGroup = new NioEventLoopGroup();
        childGroup = new NioEventLoopGroup();
    } else if (isOio(serverChannelClass)) {
        bossGroup = new OioEventLoopGroup();
        childGroup = new OioEventLoopGroup();
    } else {
        bossGroup = new NioEventLoopGroup();
        childGroup = new NioEventLoopGroup();
    }
    bootstrap.group(bossGroup, childGroup);
    bootstrap.channel(serverChannelClass);
    // bootstrap.setOption("child.trafficClass", IPTOS_LOWDELAY);
    // bootstrap.setOption("child.tcpNoDelay", false);
    // bootstrap.childOption(ChannelOption.IP_TOS, IPTOS_THROUGHPUT);
    setChannelOptions(channelOptions);
    bootstrap.option(ChannelOption.SO_BACKLOG, 100);
    ChannelPipelineFactory channelPipelineFactory = factory.create(internalGroup, bootstrap);
    bootstrap.childHandler(channelPipelineFactory);

}