List of usage examples for io.netty.bootstrap ServerBootstrap validate
@Override
public ServerBootstrap validate()
From source file:org.elasticsearch.hadoop.transport.netty4.Netty4Transport.java
License:Apache License
private void createServerBootstrap(String name, Settings settings) { if (logger.isDebugEnabled()) { logger.debug(// w w w .j a va 2s. c om "using profile[{}], worker_count[{}], port[{}], bind_host[{}], publish_host[{}], compress[{}], " + "connect_timeout[{}], connections_per_node[{}/{}/{}/{}/{}], receive_predictor[{}->{}]", name, workerCount, settings.get("port"), settings.get("bind_host"), settings.get("publish_host"), compress, connectTimeout, connectionsPerNodeRecovery, connectionsPerNodeBulk, connectionsPerNodeReg, connectionsPerNodeState, connectionsPerNodePing, receivePredictorMin, receivePredictorMax); } final ThreadFactory workerFactory = daemonThreadFactory(this.settings, HTTP_SERVER_WORKER_THREAD_NAME_PREFIX, name); final ServerBootstrap serverBootstrap = new ServerBootstrap(); if (TCP_BLOCKING_SERVER.get(settings)) { serverBootstrap.group(new OioEventLoopGroup(workerCount, workerFactory)); serverBootstrap.channel(OioServerSocketChannel.class); } else { serverBootstrap.group(new NioEventLoopGroup(workerCount, workerFactory)); serverBootstrap.channel(NioServerSocketChannel.class); } serverBootstrap.childHandler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast("open_channels", Netty4Transport.this.serverOpenChannels); ch.pipeline().addLast("size", new Netty4SizeHeaderFrameDecoder()); ch.pipeline().addLast("dispatcher", new Netty4MessageChannelHandler(Netty4Transport.this, name)); } }); serverBootstrap.childOption(ChannelOption.TCP_NODELAY, TCP_NO_DELAY.get(settings)); serverBootstrap.childOption(ChannelOption.SO_KEEPALIVE, TCP_KEEP_ALIVE.get(settings)); final ByteSizeValue tcpSendBufferSize = TCP_SEND_BUFFER_SIZE.getDefault(settings); if (tcpSendBufferSize != null && tcpSendBufferSize.bytes() > 0) { serverBootstrap.childOption(ChannelOption.SO_SNDBUF, Math.toIntExact(tcpSendBufferSize.bytes())); } final ByteSizeValue tcpReceiveBufferSize = TCP_RECEIVE_BUFFER_SIZE.getDefault(settings); if (tcpReceiveBufferSize != null && tcpReceiveBufferSize.bytes() > 0) { serverBootstrap.childOption(ChannelOption.SO_RCVBUF, Math.toIntExact(tcpReceiveBufferSize.bytesAsInt())); } serverBootstrap.option(ChannelOption.RCVBUF_ALLOCATOR, recvByteBufAllocator); serverBootstrap.childOption(ChannelOption.RCVBUF_ALLOCATOR, recvByteBufAllocator); final boolean reuseAddress = TCP_REUSE_ADDRESS.get(settings); serverBootstrap.option(ChannelOption.SO_REUSEADDR, reuseAddress); serverBootstrap.childOption(ChannelOption.SO_REUSEADDR, reuseAddress); serverBootstrap.validate(); serverBootstraps.put(name, serverBootstrap); }
From source file:org.elasticsearch.transport.netty4.Netty4Transport.java
License:Apache License
private void createServerBootstrap(String name, Settings settings) { if (logger.isDebugEnabled()) { logger.debug(/* w w w . j av a 2s . co m*/ "using profile[{}], worker_count[{}], port[{}], bind_host[{}], publish_host[{}], compress[{}], " + "connect_timeout[{}], connections_per_node[{}/{}/{}/{}/{}], receive_predictor[{}->{}]", name, workerCount, settings.get("port"), settings.get("bind_host"), settings.get("publish_host"), compress, connectTimeout, connectionsPerNodeRecovery, connectionsPerNodeBulk, connectionsPerNodeReg, connectionsPerNodeState, connectionsPerNodePing, receivePredictorMin, receivePredictorMax); } final ThreadFactory workerFactory = daemonThreadFactory(this.settings, TRANSPORT_SERVER_WORKER_THREAD_NAME_PREFIX, name); final ServerBootstrap serverBootstrap = new ServerBootstrap(); if (TCP_BLOCKING_SERVER.get(settings)) { serverBootstrap.group(new OioEventLoopGroup(workerCount, workerFactory)); serverBootstrap.channel(OioServerSocketChannel.class); } else { serverBootstrap.group(new NioEventLoopGroup(workerCount, workerFactory)); serverBootstrap.channel(NioServerSocketChannel.class); } serverBootstrap.childHandler(getServerChannelInitializer(name, settings)); serverBootstrap.childOption(ChannelOption.TCP_NODELAY, TCP_NO_DELAY.get(settings)); serverBootstrap.childOption(ChannelOption.SO_KEEPALIVE, TCP_KEEP_ALIVE.get(settings)); final ByteSizeValue tcpSendBufferSize = TCP_SEND_BUFFER_SIZE.getDefault(settings); if (tcpSendBufferSize != null && tcpSendBufferSize.bytes() > 0) { serverBootstrap.childOption(ChannelOption.SO_SNDBUF, Math.toIntExact(tcpSendBufferSize.bytes())); } final ByteSizeValue tcpReceiveBufferSize = TCP_RECEIVE_BUFFER_SIZE.getDefault(settings); if (tcpReceiveBufferSize != null && tcpReceiveBufferSize.bytes() > 0) { serverBootstrap.childOption(ChannelOption.SO_RCVBUF, Math.toIntExact(tcpReceiveBufferSize.bytesAsInt())); } serverBootstrap.option(ChannelOption.RCVBUF_ALLOCATOR, recvByteBufAllocator); serverBootstrap.childOption(ChannelOption.RCVBUF_ALLOCATOR, recvByteBufAllocator); final boolean reuseAddress = TCP_REUSE_ADDRESS.get(settings); serverBootstrap.option(ChannelOption.SO_REUSEADDR, reuseAddress); serverBootstrap.childOption(ChannelOption.SO_REUSEADDR, reuseAddress); serverBootstrap.validate(); serverBootstraps.put(name, serverBootstrap); }