Example usage for io.netty.channel ChannelOption TCP_NODELAY

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

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Introduction

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

Prototype

ChannelOption TCP_NODELAY

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

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Usage

From source file:io.reactivex.netty.client.AbstractClientBuilder.java

License:Apache License

public B defaultTcpOptions() {
    defaultChannelOptions();
    channelOption(ChannelOption.SO_KEEPALIVE, true);
    return channelOption(ChannelOption.TCP_NODELAY, true);
}

From source file:io.scalecube.socketio.SocketIOServer.java

License:Apache License

private ServerBootstrap createDefaultServerBootstrap() {
      return new ServerBootstrap().group(new NioEventLoopGroup(), new NioEventLoopGroup())
              .channel(NioServerSocketChannel.class).childOption(ChannelOption.TCP_NODELAY, true)
              .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
  }/*from ww w  . j  a v a 2  s  .  c om*/

From source file:io.tetrapod.core.flashpolicy.FlashPolicyServer.java

License:Apache License

@Override
protected void setOptions(ServerBootstrap sb) {
    sb.childOption(ChannelOption.TCP_NODELAY, true);
    sb.childOption(ChannelOption.SO_KEEPALIVE, true);
}

From source file:io.vertx.core.http.impl.HttpClientImpl.java

License:Open Source License

private void applyConnectionOptions(Bootstrap bootstrap) {
    bootstrap.option(ChannelOption.TCP_NODELAY, options.isTcpNoDelay());
    if (options.getSendBufferSize() != -1) {
        bootstrap.option(ChannelOption.SO_SNDBUF, options.getSendBufferSize());
    }//from   ww w . j  a v a2  s .  co  m
    if (options.getReceiveBufferSize() != -1) {
        bootstrap.option(ChannelOption.SO_RCVBUF, options.getReceiveBufferSize());
        bootstrap.option(ChannelOption.RCVBUF_ALLOCATOR,
                new FixedRecvByteBufAllocator(options.getReceiveBufferSize()));
    }
    bootstrap.option(ChannelOption.SO_LINGER, options.getSoLinger());
    if (options.getTrafficClass() != -1) {
        bootstrap.option(ChannelOption.IP_TOS, options.getTrafficClass());
    }
    bootstrap.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, options.getConnectTimeout());
    bootstrap.option(ChannelOption.ALLOCATOR, PartialPooledByteBufAllocator.INSTANCE);
    bootstrap.option(ChannelOption.SO_KEEPALIVE, options.isTcpKeepAlive());
    bootstrap.option(ChannelOption.SO_REUSEADDR, options.isReuseAddress());
}

From source file:io.vertx.core.net.impl.NetClientBase.java

License:Open Source License

private void applyConnectionOptions(Bootstrap bootstrap) {
    if (options.getLocalAddress() != null) {
        bootstrap.localAddress(options.getLocalAddress(), 0);
    }/*from   w  w  w . j av a  2s  .  c o m*/
    bootstrap.option(ChannelOption.TCP_NODELAY, options.isTcpNoDelay());
    if (options.getSendBufferSize() != -1) {
        bootstrap.option(ChannelOption.SO_SNDBUF, options.getSendBufferSize());
    }
    if (options.getReceiveBufferSize() != -1) {
        bootstrap.option(ChannelOption.SO_RCVBUF, options.getReceiveBufferSize());
        bootstrap.option(ChannelOption.RCVBUF_ALLOCATOR,
                new FixedRecvByteBufAllocator(options.getReceiveBufferSize()));
    }
    if (options.getSoLinger() != -1) {
        bootstrap.option(ChannelOption.SO_LINGER, options.getSoLinger());
    }
    if (options.getTrafficClass() != -1) {
        bootstrap.option(ChannelOption.IP_TOS, options.getTrafficClass());
    }
    bootstrap.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, options.getConnectTimeout());
    bootstrap.option(ChannelOption.ALLOCATOR, PartialPooledByteBufAllocator.INSTANCE);
    bootstrap.option(ChannelOption.SO_KEEPALIVE, options.isTcpKeepAlive());
}

From source file:io.vertx.core.net.impl.NetServerBase.java

License:Open Source License

/**
 * Apply the connection option to the server.
 *
 * @param bootstrap the Netty server bootstrap
 *//*from   w ww  .ja  v  a 2 s  .com*/
protected void applyConnectionOptions(ServerBootstrap bootstrap) {
    bootstrap.childOption(ChannelOption.TCP_NODELAY, options.isTcpNoDelay());
    if (options.getSendBufferSize() != -1) {
        bootstrap.childOption(ChannelOption.SO_SNDBUF, options.getSendBufferSize());
    }
    if (options.getReceiveBufferSize() != -1) {
        bootstrap.childOption(ChannelOption.SO_RCVBUF, options.getReceiveBufferSize());
        bootstrap.childOption(ChannelOption.RCVBUF_ALLOCATOR,
                new FixedRecvByteBufAllocator(options.getReceiveBufferSize()));
    }
    if (options.getSoLinger() != -1) {
        bootstrap.option(ChannelOption.SO_LINGER, options.getSoLinger());
    }
    if (options.getTrafficClass() != -1) {
        bootstrap.childOption(ChannelOption.IP_TOS, options.getTrafficClass());
    }
    bootstrap.childOption(ChannelOption.ALLOCATOR, PartialPooledByteBufAllocator.INSTANCE);

    bootstrap.childOption(ChannelOption.SO_KEEPALIVE, options.isTcpKeepAlive());
    bootstrap.option(ChannelOption.SO_REUSEADDR, options.isReuseAddress());
    if (options.getAcceptBacklog() != -1) {
        bootstrap.option(ChannelOption.SO_BACKLOG, options.getAcceptBacklog());
    }
}

From source file:io.vertx.core.net.impl.transport.Transport.java

License:Open Source License

public void configure(ClientOptionsBase options, Bootstrap bootstrap) {
    if (options.getLocalAddress() != null) {
        bootstrap.localAddress(options.getLocalAddress(), 0);
    }/* w w  w.j  av  a2s.co m*/
    bootstrap.option(ChannelOption.TCP_NODELAY, options.isTcpNoDelay());
    if (options.getSendBufferSize() != -1) {
        bootstrap.option(ChannelOption.SO_SNDBUF, options.getSendBufferSize());
    }
    if (options.getReceiveBufferSize() != -1) {
        bootstrap.option(ChannelOption.SO_RCVBUF, options.getReceiveBufferSize());
        bootstrap.option(ChannelOption.RCVBUF_ALLOCATOR,
                new FixedRecvByteBufAllocator(options.getReceiveBufferSize()));
    }
    if (options.getSoLinger() != -1) {
        bootstrap.option(ChannelOption.SO_LINGER, options.getSoLinger());
    }
    if (options.getTrafficClass() != -1) {
        bootstrap.option(ChannelOption.IP_TOS, options.getTrafficClass());
    }
    bootstrap.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, options.getConnectTimeout());
    bootstrap.option(ChannelOption.ALLOCATOR, PartialPooledByteBufAllocator.INSTANCE);
    bootstrap.option(ChannelOption.SO_KEEPALIVE, options.isTcpKeepAlive());
    bootstrap.option(ChannelOption.SO_REUSEADDR, options.isReuseAddress());
}

From source file:io.vertx.core.net.impl.transport.Transport.java

License:Open Source License

public void configure(NetServerOptions options, ServerBootstrap bootstrap) {
    bootstrap.childOption(ChannelOption.TCP_NODELAY, options.isTcpNoDelay());
    if (options.getSendBufferSize() != -1) {
        bootstrap.childOption(ChannelOption.SO_SNDBUF, options.getSendBufferSize());
    }//from  ww  w .j av a 2  s .  c o  m
    if (options.getReceiveBufferSize() != -1) {
        bootstrap.childOption(ChannelOption.SO_RCVBUF, options.getReceiveBufferSize());
        bootstrap.childOption(ChannelOption.RCVBUF_ALLOCATOR,
                new FixedRecvByteBufAllocator(options.getReceiveBufferSize()));
    }
    if (options.getSoLinger() != -1) {
        bootstrap.childOption(ChannelOption.SO_LINGER, options.getSoLinger());
    }
    if (options.getTrafficClass() != -1) {
        bootstrap.childOption(ChannelOption.IP_TOS, options.getTrafficClass());
    }
    bootstrap.childOption(ChannelOption.ALLOCATOR, PartialPooledByteBufAllocator.INSTANCE);
    bootstrap.childOption(ChannelOption.SO_KEEPALIVE, options.isTcpKeepAlive());
    bootstrap.option(ChannelOption.SO_REUSEADDR, options.isReuseAddress());
    if (options.getAcceptBacklog() != -1) {
        bootstrap.option(ChannelOption.SO_BACKLOG, options.getAcceptBacklog());
    }
}

From source file:io.viewserver.network.netty.tcp.NettyTcpEndpoint.java

License:Apache License

@Override
public ServerBootstrap getServerBootstrap(EventLoopGroup parentGroup, EventLoopGroup childGroup,
        ChannelHandler handler) {/* w w  w .j a v a 2  s.c o  m*/
    SslContext sslContext;
    if (this.uri.getScheme().equals("tcps")) {
        if (keyCertChainFile == null) {
            log.warn("No certificate provided for WSS endpoint - will use self-signed");
            try {
                SelfSignedCertificate certificate = new SelfSignedCertificate();
                keyCertChainFile = certificate.certificate();
                keyFile = certificate.privateKey();
                usingSelfSignedCertificate = true;
            } catch (CertificateException e) {
                throw new RuntimeException(e);
            }
        }
        try {
            sslContext = SslContextBuilder.forServer(keyCertChainFile, keyFile, keyPassword).build();
        } catch (SSLException e) {
            throw new RuntimeException(e);
        }
    } else if (this.uri.getScheme().equals("tcp")) {
        sslContext = null;
    } else {
        throw new IllegalArgumentException("Invalid scheme '" + uri.getScheme() + "' for web socket endpoint");
    }

    ServerBootstrap server = new ServerBootstrap();
    server.group(parentGroup, childGroup).channel(NioServerSocketChannel.class)
            .childHandler(new ChannelInitializer<Channel>() {
                @Override
                protected void initChannel(Channel ch) throws Exception {
                    ChannelPipeline pipeline = ch.pipeline();
                    if (sslContext != null) {
                        pipeline.addLast(sslContext.newHandler(ch.alloc()));
                    }
                    pipeline.addLast(handler);
                }
            }).option(ChannelOption.TCP_NODELAY, true);
    server.bind(uri.getHost(), uri.getPort());
    return server;
}

From source file:james.learn.netty.echo.EchoClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.git
    //        final SslContext sslCtx;
    //        if (SSL) {
    //            sslCtx = SslContextBuilder.forClient()
    //                .trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    //        } else {
    //            sslCtx = null;
    //        }//www .ja v a2  s.  c  o m

    // Configure the client.
    EventLoopGroup group = new NioEventLoopGroup();
    try {
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true)
                .handler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline p = ch.pipeline();
                        // if (sslCtx != null) {
                        //     p.addLast(sslCtx.newHandler(ch.alloc(), HOST, PORT));
                        // }
                        // p.addLast(new LoggingHandler(LogLevel.INFO));
                        p.addLast(new EchoClientHandler());
                    }
                });

        // Start the client.
        ChannelFuture f = b.connect(HOST, PORT).sync();

        // Wait until the connection is closed.
        f.channel().closeFuture().sync();
    } finally {
        // Shut down the event loop to terminate all threads.
        group.shutdownGracefully();
    }
}