List of usage examples for io.netty.buffer PooledByteBufAllocator DEFAULT
PooledByteBufAllocator DEFAULT
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From source file:com.mpush.netty.client.NettyTCPClient.java
License:Apache License
private void createClient(Listener listener, EventLoopGroup workerGroup, ChannelFactory<? extends Channel> channelFactory) { this.workerGroup = workerGroup; this.bootstrap = new Bootstrap(); bootstrap.group(workerGroup)// .option(ChannelOption.SO_REUSEADDR, true)// .option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT)// .channelFactory(channelFactory); bootstrap.handler(new ChannelInitializer<Channel>() { // (4) @Override/* www .j av a 2 s . c om*/ public void initChannel(Channel ch) throws Exception { initPipeline(ch.pipeline()); } }); initOptions(bootstrap); listener.onSuccess(); }
From source file:com.mpush.netty.http.NettyHttpClient.java
License:Apache License
@Override protected void doStart(Listener listener) throws Throwable { workerGroup = new NioEventLoopGroup(http_work, new DefaultThreadFactory(ThreadNames.T_HTTP_CLIENT)); b = new Bootstrap(); b.group(workerGroup);/* ww w.j a v a 2s . c om*/ b.channel(NioSocketChannel.class); b.option(ChannelOption.SO_KEEPALIVE, true); b.option(ChannelOption.TCP_NODELAY, true); b.option(ChannelOption.SO_REUSEADDR, true); b.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 4000); b.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); b.handler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast("decoder", new HttpResponseDecoder()); ch.pipeline().addLast("aggregator", new HttpObjectAggregator(maxContentLength)); ch.pipeline().addLast("encoder", new HttpRequestEncoder()); ch.pipeline().addLast("handler", new HttpClientHandler(NettyHttpClient.this)); } }); timer = new HashedWheelTimer(new NamedThreadFactory(T_HTTP_TIMER), 1, TimeUnit.SECONDS, 64); listener.onSuccess(); }
From source file:com.mpush.netty.server.NettyServer.java
License:Apache License
protected void initOptions(ServerBootstrap b) { /***/* ww w. ja v a2 s .co m*/ * option()??NioServerSocketChannel?? * childOption()???ServerChannel * ?NioServerSocketChannel */ b.childOption(ChannelOption.SO_KEEPALIVE, true); /** * Netty 4ByteBufJava jemalloc Facebook * Netty?????GC???? * ??? * Netty??? */ b.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); b.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); }
From source file:com.mpush.netty.server.NettyTCPServer.java
License:Apache License
/*** * option()??NioServerSocketChannel??/* w w w . j ava 2 s .c om*/ * childOption()???ServerChannel * ?NioServerSocketChannel */ protected void initOptions(ServerBootstrap b) { //b.childOption(ChannelOption.SO_KEEPALIVE, false);// /** * Netty 4ByteBufJava jemalloc Facebook * Netty?????GC???? * ??? * Netty??? */ b.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); b.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); }
From source file:com.mpush.netty.udp.NettyUDPConnector.java
License:Apache License
protected void initOptions(Bootstrap b) { b.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); b.option(ChannelOption.SO_REUSEADDR, true); }
From source file:com.mpush.test.client.ConnClientBoot.java
License:Apache License
@Override protected void doStart(Listener listener) throws Throwable { ServiceDiscoveryFactory.create().syncStart(); CacheManagerFactory.create().init(); this.workerGroup = new NioEventLoopGroup(); this.bootstrap = new Bootstrap(); bootstrap.group(workerGroup)// .option(ChannelOption.TCP_NODELAY, true)// .option(ChannelOption.SO_REUSEADDR, true)// .option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT)// .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 60 * 1000) .option(ChannelOption.SO_RCVBUF, 5 * 1024 * 1024).channel(NioSocketChannel.class); bootstrap.handler(new ChannelInitializer<SocketChannel>() { // (4) @Override/*w w w .ja v a 2 s .com*/ public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast("decoder", new PacketDecoder()); ch.pipeline().addLast("encoder", PacketEncoder.INSTANCE); ch.pipeline().addLast("handler", new ConnClientChannelHandler()); } }); listener.onSuccess(); }
From source file:com.netty.HttpHelloWorldServer.java
License:Apache License
public void start(String[] args) throws Exception { initSpringContext(args);//w ww .j ava 2 s . c om // Configure SSL. final SslContext sslCtx; if (SSL) { SelfSignedCertificate ssc = new SelfSignedCertificate(); sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build(); } else { sslCtx = null; } // Configure the server. EventLoopGroup bossGroup = new NioEventLoopGroup(1000); EventLoopGroup workerGroup = new NioEventLoopGroup(); try { ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) // .handler(new LoggingHandler(LogLevel.INFO)) .childHandler(new HttpHelloWorldServerInitializer(applicationContext, sslCtx)); b.option(ChannelOption.SO_BACKLOG, 128); // (5) b.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); b.childOption(ChannelOption.SO_KEEPALIVE, true); b.childOption(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, 32 * 1024); b.childOption(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, 8 * 1024); Channel ch = b.bind(PORT).sync().channel(); System.err.println("Open your web browser and navigate to " + (SSL ? "https" : "http") + "://127.0.0.1:" + PORT + '/'); ch.closeFuture().sync(); } finally { bossGroup.shutdownGracefully(); workerGroup.shutdownGracefully(); } }
From source file:com.onion.worker.WorkerDataServer.java
License:Apache License
private ServerBootstrap createServerBootstrap() { final ServerBootstrap boot = new ServerBootstrap(); // If number of worker threads is 0, Netty creates (#processors * 2) threads by default. final EventLoopGroup bossGroup = new NioEventLoopGroup(1); final EventLoopGroup workerGroup = new NioEventLoopGroup(0); boot.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class); // use pooled buffers boot.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); boot.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); // set write buffer // this is the default, but its recommended to set it in case of change in future netty. boot.childOption(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, 32768); boot.childOption(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, 8192); return boot;//from ww w . j a va2s . com }
From source file:com.openddal.server.NettyServer.java
License:Apache License
private ServerBootstrap configServer() { bossGroup = new NioEventLoopGroup(args.bossThreads, new DefaultThreadFactory("NettyBossGroup", true)); workerGroup = new NioEventLoopGroup(args.workerThreads, new DefaultThreadFactory("NettyWorkerGroup", true)); userExecutor = createUserThreadExecutor(); Authenticator authenticator = createAuthenticator(); ProcessorFactory processorFactory = createProcessorFactory(); RequestFactory requestFactory = createRequestFactory(); ResponseFactory responseFactory = createResponseFactory(); final ProtocolHandler protocolHandler = new ProtocolHandler(authenticator, processorFactory, requestFactory, responseFactory, userExecutor); ServerBootstrap b = new ServerBootstrap(); b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class) .childOption(ChannelOption.SO_REUSEADDR, true).childOption(ChannelOption.SO_KEEPALIVE, true) .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT) .childOption(ChannelOption.TCP_NODELAY, true); if (args.socketTimeoutMills > 0) { b.childOption(ChannelOption.SO_TIMEOUT, args.socketTimeoutMills); }//ww w.j av a 2s .com if (args.recvBuff > 0) { b.childOption(ChannelOption.SO_RCVBUF, args.recvBuff); } if (args.sendBuff > 0) { b.childOption(ChannelOption.SO_SNDBUF, args.sendBuff); } b.childHandler(new ChannelInitializer<SocketChannel>() { @Override public void initChannel(SocketChannel ch) throws Exception { ch.pipeline().addLast(createProtocolDecoder(), /* createProtocolEncoder(), */ protocolHandler); } }); return b; }
From source file:com.relayrides.pushy.apns.ApnsConnection.java
License:Open Source License
/** * Asynchronously connects to the APNs gateway in this connection's environment. The outcome of the connection * attempt is reported via this connection's listener. * * @see ApnsConnectionListener#handleConnectionSuccess(ApnsConnection) * @see ApnsConnectionListener#handleConnectionFailure(ApnsConnection, Throwable) *//*ww w. j ava 2s . com*/ @SuppressWarnings("deprecation") public synchronized void connect() { final ApnsConnection<T> apnsConnection = this; if (this.connectFuture != null) { throw new IllegalStateException(String.format("%s already started a connection attempt.", this.name)); } final Bootstrap bootstrap = new Bootstrap(); bootstrap.group(this.eventLoopGroup); bootstrap.channel(NioSocketChannel.class); bootstrap.option(ChannelOption.SO_KEEPALIVE, true); bootstrap.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT); // TODO Remove this when Netty 5 is available bootstrap.option(ChannelOption.AUTO_CLOSE, false); bootstrap.handler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(final SocketChannel channel) { final ChannelPipeline pipeline = channel.pipeline(); final SSLEngine sslEngine = apnsConnection.sslContext.createSSLEngine(); sslEngine.setUseClientMode(true); pipeline.addLast("ssl", new SslHandler(sslEngine)); pipeline.addLast("decoder", new RejectedNotificationDecoder()); pipeline.addLast("encoder", new ApnsPushNotificationEncoder()); pipeline.addLast("handler", new ApnsConnectionHandler(apnsConnection)); } }); log.debug("{} beginning connection process.", apnsConnection.name); this.connectFuture = bootstrap.connect(this.environment.getApnsGatewayHost(), this.environment.getApnsGatewayPort()); this.connectFuture.addListener(new GenericFutureListener<ChannelFuture>() { public void operationComplete(final ChannelFuture connectFuture) { if (connectFuture.isSuccess()) { log.debug("{} connected; waiting for TLS handshake.", apnsConnection.name); final SslHandler sslHandler = connectFuture.channel().pipeline().get(SslHandler.class); try { sslHandler.handshakeFuture().addListener(new GenericFutureListener<Future<Channel>>() { public void operationComplete(final Future<Channel> handshakeFuture) { if (handshakeFuture.isSuccess()) { log.debug("{} successfully completed TLS handshake.", apnsConnection.name); apnsConnection.handshakeCompleted = true; apnsConnection.listener.handleConnectionSuccess(apnsConnection); } else { log.debug("{} failed to complete TLS handshake with APNs gateway.", apnsConnection.name, handshakeFuture.cause()); connectFuture.channel().close(); apnsConnection.listener.handleConnectionFailure(apnsConnection, handshakeFuture.cause()); } } }); } catch (NullPointerException e) { log.warn("{} failed to get SSL handler and could not wait for a TLS handshake.", apnsConnection.name); connectFuture.channel().close(); apnsConnection.listener.handleConnectionFailure(apnsConnection, e); } } else { log.debug("{} failed to connect to APNs gateway.", apnsConnection.name, connectFuture.cause()); apnsConnection.listener.handleConnectionFailure(apnsConnection, connectFuture.cause()); } } }); }