Example usage for io.netty.channel ChannelOption SO

Introduction

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

Prototype

ChannelOption SO_SNDBUF

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

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Usage

From source file:com.baidu.jprotobuf.pbrpc.transport.RpcServer.java

License:Apache License

public RpcServer(Class<? extends ServerChannel> serverChannelClass, RpcServerOptions serverOptions,
        RpcServiceRegistry rpcServiceRegistry) {
    if (rpcServiceRegistry == null) {
        throw new RuntimeException("protperty 'rpcServiceRegistry ' is null.");
    }/*  w ww .  j av  a2  s .c  o  m*/

    if (serverOptions == null) {
        serverOptions = new RpcServerOptions();
    }

    this.bossGroup = new NioEventLoopGroup(serverOptions.getAcceptorThreads());
    this.workerGroup = new NioEventLoopGroup(serverOptions.getWorkThreads());
    this.group(this.bossGroup, this.workerGroup);
    this.channel(serverChannelClass);

    this.option(ChannelOption.SO_BACKLOG, serverOptions.getBacklog());

    this.childOption(ChannelOption.SO_KEEPALIVE, serverOptions.isKeepAlive());
    this.childOption(ChannelOption.SO_REUSEADDR, true);
    this.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
    this.childOption(ChannelOption.TCP_NODELAY, serverOptions.isTcpNoDelay());
    this.childOption(ChannelOption.SO_LINGER, serverOptions.getSoLinger());
    this.childOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, serverOptions.getConnectTimeout());
    this.childOption(ChannelOption.SO_RCVBUF, serverOptions.getReceiveBufferSize());
    this.childOption(ChannelOption.SO_SNDBUF, serverOptions.getSendBufferSize());

    this.rpcServiceRegistry = rpcServiceRegistry;
    // do register meta service
    rpcServiceRegistry.doRegisterMetaService();
    this.rpcServerOptions = serverOptions;
    this.rpcServerPipelineInitializer = new RpcServerPipelineInitializer(rpcServiceRegistry, rpcServerOptions);
    this.childHandler(rpcServerPipelineInitializer);
}

From source file:com.barchart.http.server.HttpServer.java

License:BSD License

/**
 * Start the server with the configuration settings provided.
 *//*  w  ww.j a  v  a 2  s .c  o  m*/
public ChannelFuture listen() {

    if (config == null) {
        throw new IllegalStateException("Server has not been configured");
    }

    if (serverChannel != null) {
        throw new IllegalStateException("Server is already running.");
    }

    final ChannelFuture future = new ServerBootstrap() //
            .group(config.parentGroup(), config.childGroup()) //
            .channel(NioServerSocketChannel.class) //
            .localAddress(config.address()) //
            .childHandler(new HttpServerChannelInitializer()) //
            .option(ChannelOption.SO_REUSEADDR, true) //
            .option(ChannelOption.SO_SNDBUF, 262144) //
            .option(ChannelOption.SO_RCVBUF, 262144) //
            .bind();

    serverChannel = future.channel();

    return future;

}

From source file:com.barchart.netty.server.base.AbstractStatefulServer.java

License:BSD License

@Override
protected ServerBootstrap bootstrap() {

    final ServerBootstrap bootstrap = new ServerBootstrap() //
            .group(defaultGroup, childGroup) //
            .channel(channelType) //
            .childHandler(new ServerChannelInitializer()) //
            .option(ChannelOption.SO_REUSEADDR, true) //
            .option(ChannelOption.SO_SNDBUF, 262144) //
            .option(ChannelOption.SO_RCVBUF, 262144) //
            .childOption(ChannelOption.SO_SNDBUF, 262144) //
            .childOption(ChannelOption.SO_RCVBUF, 262144);

    if (bootstrapInit != null) {
        bootstrapInit.initBootstrap(bootstrap);
    }//from   w  w  w.  ja  v  a 2s . c  o  m

    return bootstrap;

}

From source file:com.barchart.netty.server.stream.MulticastTransceiver.java

License:BSD License

@Override
protected Bootstrap bootstrap() {

    final Bootstrap bootstrap = new Bootstrap() //
            .group(defaultGroup) //
            .channel(NioDatagramChannel.class) //
            .handler(new ServerChannelInitializer()) //
            .option(ChannelOption.SO_REUSEADDR, true) //
            .option(ChannelOption.IP_MULTICAST_TTL, 3) //
            .option(ChannelOption.SO_SNDBUF, 262144) //
            .option(ChannelOption.SO_RCVBUF, 262144);

    if (bootstrapInit != null) {
        bootstrapInit.initBootstrap(bootstrap);
    }//from   w w w . j  ava  2 s .c  om

    return bootstrap;

}

From source file:com.barchart.netty.server.stream.UnicastTransceiver.java

License:BSD License

@Override
protected Bootstrap bootstrap() {

    final Bootstrap bootstrap = new Bootstrap() //
            .group(defaultGroup) //
            .channel(NioDatagramChannel.class) //
            .handler(new ServerChannelInitializer()) //
            .remoteAddress(remote) //
            .option(ChannelOption.SO_REUSEADDR, true) //
            .option(ChannelOption.IP_MULTICAST_TTL, 3) //
            .option(ChannelOption.SO_SNDBUF, 262144) //
            .option(ChannelOption.SO_RCVBUF, 262144);

    if (bootstrapInit != null) {
        bootstrapInit.initBootstrap(bootstrap);
    }/*from   w w  w. j  ava 2s . c  o  m*/

    return bootstrap;

}

From source file:com.caocao.nio.server.NettyServer.java

License:Apache License

public void initAndStart() {
    System.out.println("port:" + port);
    // Configure the server.
    bossGroup = new NioEventLoopGroup(Runtime.getRuntime().availableProcessors() * 2);
    workerGroup = new NioEventLoopGroup(Runtime.getRuntime().availableProcessors() * 2);
    try {//  w w  w . j  a  va 2 s  .c om
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG, 128).option(ChannelOption.SO_KEEPALIVE, true)
                .option(ChannelOption.TCP_NODELAY, true).option(ChannelOption.SO_SNDBUF, 5 * 1024)
                .option(ChannelOption.SO_SNDBUF, 5 * 1024)
                .option(ChannelOption.RCVBUF_ALLOCATOR, new AdaptiveRecvByteBufAllocator(40, 64, 1024))
                .option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT)
                .handler(new LoggingHandler(LogLevel.INFO)).childHandler(new CustomerInitializer());

        // Start the server.
        ChannelFuture f = b.bind(port).sync();

        // Wait until the server socket is closed.
        f.channel().closeFuture().sync();
    } catch (InterruptedException e) {
        logger.error("netty??", e);
    } finally {
        // Shut down all event loops to terminate all threads.
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.comphenix.protocol.compat.netty.independent.NettySocketAdapter.java

License:Open Source License

@Override
public synchronized int getSendBufferSize() throws SocketException {
    return ch.config().getOption(ChannelOption.SO_SNDBUF);
}

From source file:com.comphenix.protocol.compat.netty.independent.NettySocketAdapter.java

License:Open Source License

@Override
public synchronized void setSendBufferSize(int size) throws SocketException {
    ch.config().setOption(ChannelOption.SO_SNDBUF, size);
}

From source file:com.corundumstudio.socketio.SocketIOServer.java

License:Apache License

protected void applyConnectionOptions(ServerBootstrap bootstrap) {
    SocketConfig config = configCopy.getSocketConfig();
    bootstrap.childOption(ChannelOption.TCP_NODELAY, config.isTcpNoDelay());
    if (config.getTcpSendBufferSize() != -1) {
        bootstrap.childOption(ChannelOption.SO_SNDBUF, config.getTcpSendBufferSize());
    }/* w  w  w.j  av a 2  s . co m*/
    if (config.getTcpReceiveBufferSize() != -1) {
        bootstrap.childOption(ChannelOption.SO_RCVBUF, config.getTcpReceiveBufferSize());
        bootstrap.childOption(ChannelOption.RCVBUF_ALLOCATOR,
                new FixedRecvByteBufAllocator(config.getTcpReceiveBufferSize()));
    }
    bootstrap.childOption(ChannelOption.SO_KEEPALIVE, config.isTcpKeepAlive());

    bootstrap.option(ChannelOption.SO_LINGER, config.getSoLinger());
    bootstrap.option(ChannelOption.SO_REUSEADDR, config.isReuseAddress());
    bootstrap.option(ChannelOption.SO_BACKLOG, config.getAcceptBackLog());
}

From source file:com.dinstone.jrpc.transport.netty4.NettyAcceptance.java

License:Apache License

@Override
public Acceptance bind() {
    bossGroup = new NioEventLoopGroup(1, new DefaultThreadFactory("N4A-Boss"));
    workGroup = new NioEventLoopGroup(transportConfig.getNioProcessorCount(),
            new DefaultThreadFactory("N4A-Work"));

    ServerBootstrap boot = new ServerBootstrap().group(bossGroup, workGroup);
    boot.channel(NioServerSocketChannel.class).childHandler(new ChannelInitializer<SocketChannel>() {

        @Override/* w  ww.ja v a  2  s .  c  om*/
        public void initChannel(SocketChannel ch) throws Exception {
            TransportProtocolDecoder decoder = new TransportProtocolDecoder();
            decoder.setMaxObjectSize(transportConfig.getMaxSize());
            TransportProtocolEncoder encoder = new TransportProtocolEncoder();
            encoder.setMaxObjectSize(transportConfig.getMaxSize());
            ch.pipeline().addLast("TransportProtocolDecoder", decoder);
            ch.pipeline().addLast("TransportProtocolEncoder", encoder);

            int intervalSeconds = transportConfig.getHeartbeatIntervalSeconds();
            ch.pipeline().addLast("IdleStateHandler", new IdleStateHandler(intervalSeconds * 2, 0, 0));
            ch.pipeline().addLast("NettyServerHandler", new NettyServerHandler());
        }
    });
    boot.option(ChannelOption.SO_REUSEADDR, true).option(ChannelOption.SO_BACKLOG, 128);
    boot.childOption(ChannelOption.SO_RCVBUF, 16 * 1024).childOption(ChannelOption.SO_SNDBUF, 16 * 1024)
            .childOption(ChannelOption.TCP_NODELAY, true);

    try {
        boot.bind(serviceAddress).sync();

        int processorCount = transportConfig.getBusinessProcessorCount();
        if (processorCount > 0) {
            NamedThreadFactory threadFactory = new NamedThreadFactory("N4A-BusinessProcessor");
            executorService = Executors.newFixedThreadPool(processorCount, threadFactory);
        }
    } catch (Exception e) {
        throw new RuntimeException("can't bind service on " + serviceAddress, e);
    }
    LOG.info("netty acceptance bind on {}", serviceAddress);

    return this;
}

Example usage for io.netty.channel ChannelOption SO_SNDBUF

Introduction

Prototype

Usage