List of usage examples for io.netty.channel.socket SocketChannelConfig setSendBufferSize
SocketChannelConfig setSendBufferSize(int sendBufferSize);
From source file:reactor.io.net.impl.netty.tcp.NettyTcpServer.java
License:Apache License
@Override protected Promise<Void> doStart(final ReactorChannelHandler<IN, OUT, ChannelStream<IN, OUT>> handler) { bootstrap.childHandler(new ChannelInitializer<SocketChannel>() { @Override//from ww w .jav a 2 s . c om public void initChannel(final SocketChannel ch) throws Exception { if (nettyOptions != null) { SocketChannelConfig config = ch.config(); config.setReceiveBufferSize(nettyOptions.rcvbuf()); config.setSendBufferSize(nettyOptions.sndbuf()); config.setKeepAlive(nettyOptions.keepAlive()); config.setReuseAddress(nettyOptions.reuseAddr()); config.setSoLinger(nettyOptions.linger()); config.setTcpNoDelay(nettyOptions.tcpNoDelay()); } if (log.isDebugEnabled()) { log.debug("CONNECT {}", ch); } if (null != getSslOptions()) { SSLEngine ssl = new SSLEngineSupplier(getSslOptions(), false).get(); if (log.isDebugEnabled()) { log.debug("SSL enabled using keystore {}", (null != getSslOptions().keystoreFile() ? getSslOptions().keystoreFile() : "<DEFAULT>")); } ch.pipeline().addLast(new SslHandler(ssl)); } if (null != nettyOptions && null != nettyOptions.pipelineConfigurer()) { nettyOptions.pipelineConfigurer().accept(ch.pipeline()); } bindChannel(handler, ch); } }); ChannelFuture bindFuture = bootstrap.bind(); final Promise<Void> promise = Promises.prepare(); bindFuture.addListener(new ChannelFutureListener() { @Override public void operationComplete(ChannelFuture future) throws Exception { log.info("BIND {}", future.channel().localAddress()); if (future.isSuccess()) { if (listenAddress.getPort() == 0) { listenAddress = (InetSocketAddress) future.channel().localAddress(); } promise.onComplete(); } else { promise.onError(future.cause()); } } }); return promise; }
From source file:reactor.io.net.netty.tcp.NettyTcpServer.java
License:Apache License
protected NettyTcpServer(@Nonnull Environment env, @Nonnull EventBus reactor, @Nullable InetSocketAddress listenAddress, final ServerSocketOptions options, final SslOptions sslOptions, @Nullable Codec<Buffer, IN, OUT> codec, @Nonnull Collection<Consumer<NetChannel<IN, OUT>>> consumers) { super(env, reactor, listenAddress, options, sslOptions, codec, consumers); if (options instanceof NettyServerSocketOptions) { this.nettyOptions = (NettyServerSocketOptions) options; } else {/*from ww w . j a v a 2 s.c om*/ this.nettyOptions = null; } int selectThreadCount = env.getProperty("reactor.tcp.selectThreadCount", Integer.class, Environment.PROCESSORS / 2); int ioThreadCount = env.getProperty("reactor.tcp.ioThreadCount", Integer.class, Environment.PROCESSORS); this.selectorGroup = new NioEventLoopGroup(selectThreadCount, new NamedDaemonThreadFactory("reactor-tcp-select")); if (null != nettyOptions && null != nettyOptions.eventLoopGroup()) { this.ioGroup = nettyOptions.eventLoopGroup(); } else { this.ioGroup = new NioEventLoopGroup(ioThreadCount, new NamedDaemonThreadFactory("reactor-tcp-io")); } this.bootstrap = new ServerBootstrap().group(selectorGroup, ioGroup).channel(NioServerSocketChannel.class) .option(ChannelOption.SO_BACKLOG, options.backlog()) .option(ChannelOption.SO_RCVBUF, options.rcvbuf()).option(ChannelOption.SO_SNDBUF, options.sndbuf()) .option(ChannelOption.SO_REUSEADDR, options.reuseAddr()) .localAddress((null == listenAddress ? new InetSocketAddress(3000) : listenAddress)) .childHandler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(final SocketChannel ch) throws Exception { SocketChannelConfig config = ch.config(); config.setReceiveBufferSize(options.rcvbuf()); config.setSendBufferSize(options.sndbuf()); config.setKeepAlive(options.keepAlive()); config.setReuseAddress(options.reuseAddr()); config.setSoLinger(options.linger()); config.setTcpNoDelay(options.tcpNoDelay()); if (log.isDebugEnabled()) { log.debug("CONNECT {}", ch); } if (null != sslOptions) { SSLEngine ssl = new SSLEngineSupplier(sslOptions, false).get(); if (log.isDebugEnabled()) { log.debug("SSL enabled using keystore {}", (null != sslOptions.keystoreFile() ? sslOptions.keystoreFile() : "<DEFAULT>")); } ch.pipeline().addLast(new SslHandler(ssl)); } if (null != nettyOptions && null != nettyOptions.pipelineConfigurer()) { nettyOptions.pipelineConfigurer().accept(ch.pipeline()); } ch.pipeline().addLast(createChannelHandlers(ch)); ch.closeFuture().addListener(new ChannelFutureListener() { @Override public void operationComplete(ChannelFuture future) throws Exception { if (log.isDebugEnabled()) { log.debug("CLOSE {}", ch); } close(ch); } }); } }); }