List of usage examples for io.netty.channel ChannelFuture awaitUninterruptibly
@Override
ChannelFuture awaitUninterruptibly();
From source file:org.rzo.netty.ahessian.application.jmx.remote.client.RPCClientSessionPipelineFactory.java
License:Apache License
public HandlerList getPipeline() throws Exception { HandlerList pipeline = new HandlerList(); pipeline.addLast("logger", new OutLogger("1")); pipeline.addLast("reconnector", new ChannelInboundHandlerAdapter() { @Override// w w w.j ava2s . c o m public void channelInactive(ChannelHandlerContext ctx) { ctx.fireChannelInactive(); System.out.println("channel closed wait to reconnect ..."); timer.schedule(new TimerTask() { public void run() { System.out.println("reconnecting..."); ChannelFuture f = _bootstrap.connect(); try { System.out.println("future wait"); f.awaitUninterruptibly(); System.out.println("future wait terminated"); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if (f.isSuccess()) System.out.println("connected"); else { System.out.println("not connected"); // f.getChannel().close(); } } }, RECONNECT_DELAY); } @Override public void exceptionCaught(ChannelHandlerContext ctx, Throwable e) { Throwable cause = e; if (cause instanceof ConnectException) { System.out.println("conection lost"); } ctx.channel().close(); } }); pipeline.addLast("sessionFilter", _sessionFilter); return pipeline; }
From source file:org.spongepowered.lantern.LanternServer.java
License:MIT License
public void bind() throws BindException { SocketAddress address = getBindAddress(); SpongeImpl.getLogger().info("Binding to address: " + address + "..."); ChannelFuture future = networkServer.bind(address); Channel channel = future.awaitUninterruptibly().channel(); if (!channel.isActive()) { Throwable cause = future.cause(); if (cause instanceof BindException) { throw (BindException) cause; }//from www . j ava2 s. c om throw new RuntimeException("Failed to bind to address", cause); } SpongeImpl.getLogger().info("Successfully bound to: " + channel.localAddress()); }
From source file:org.stem.client.Connection.java
License:Apache License
public Connection(String name, InetSocketAddress address, Factory factory) throws ConnectionException { this.name = name; this.address = address; this.factory = factory; dispatcher = new Dispatcher(); Bootstrap bootstrap = factory.createNewBootstrap(); bootstrap.handler(new ChannelHandler(this)); ChannelFuture future = bootstrap.connect(address); writeCounter.incrementAndGet();// w w w .j a v a 2 s. c om try { this.channel = future.awaitUninterruptibly().channel(); if (!future.isSuccess()) { if (logger.isDebugEnabled()) logger.debug(String.format("%s Error connecting to %s%s", this, address, extractMessage(future.cause()))); throw defunct(new ClientTransportException(address, "Can't connect", future.cause())); } } finally { writeCounter.decrementAndGet(); } logger.trace("{} Connection opened successfully", this); isInitialized = true; }
From source file:org.stem.client.old.StorageNodeClient.java
License:Apache License
public void start() throws IOException { ChannelFuture future = bootstrap.connect(new InetSocketAddress(host, port)); channel = future.awaitUninterruptibly().channel(); if (!future.isSuccess()) { throw new IOException("Connection failed", future.cause()); }/* www . j a v a 2 s . c o m*/ this.connected = true; }
From source file:org.waarp.gateway.ftp.config.FileBasedConfiguration.java
License:Open Source License
/** * Configure HTTPS/*from w w w. jav a 2 s . c o m*/ */ public void configureHttps() { // Now start the HTTPS support // Configure the server. httpsBootstrap = new ServerBootstrap(); httpExecutor = new NioEventLoopGroup(SERVER_THREAD * 10, new WaarpThreadFactory("HttpExecutor")); bossGroup = new NioEventLoopGroup(SERVER_THREAD, new WaarpThreadFactory("HTTP_Boss")); workerGroup = new NioEventLoopGroup(SERVER_THREAD * 10, new WaarpThreadFactory("HTTP_Worker")); WaarpNettyUtil.setServerBootstrap(httpsBootstrap, bossGroup, workerGroup, (int) TIMEOUTCON); // Configure the pipeline factory. httpsBootstrap.childHandler(new HttpSslInitializer(useHttpCompression, false)); // Bind and start to accept incoming connections. logger.warn("Start Https Support on port: " + SERVER_HTTPSPORT); ChannelFuture future = httpsBootstrap.bind(new InetSocketAddress(SERVER_HTTPSPORT)); if (future.awaitUninterruptibly().isSuccess()) { httpChannelGroup.add(future.channel()); } }
From source file:org.wenxueliu.netty.client.ClientTest.java
License:Apache License
private void connectRetry(String ip, int port, ChannelFutureListener clientConnectionListener) { try {//from w w w .j a va 2 s . com bootstrap = new Bootstrap().group(workerGroup).channel(NioSocketChannel.class) .option(ChannelOption.TCP_NODELAY, true).option(ChannelOption.SO_REUSEADDR, true) .option(ChannelOption.SO_KEEPALIVE, true).option(ChannelOption.SO_SNDBUF, SEND_BUFFER_SIZE) .option(ChannelOption.SO_RCVBUF, SEND_BUFFER_SIZE) .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, CONNECT_TIMEOUT); pipelineFactory = new DefaultChannelInitializer(timer, this); bootstrap.handler(pipelineFactory); //.handler(new ChannelInitializer<SocketChannel>() { // @Override // protected void initChannel(SocketChannel channel) throws Exception { // ChannelPipeline p = channel.pipeline(); // p.addLast(new MessageDecoder(), // new StringEncoder(CharsetUtil.UTF_8), // new IdleStateHandler(IDLE_TIMEOUT_SEC, 0, 0), // new BootstrapTimeoutHandler(timer, 10), // new ConnectionHandler()); // } //}); bootstrap.remoteAddress(ip, port); ChannelFuture future = bootstrap.connect(); future.awaitUninterruptibly(); future.addListener(clientConnectionListener); } catch (Exception e) { log.warn("Connection to the server {}:{} failed", ip, port); } }
From source file:poke.server.cluster.OutboundClusterWorker.java
License:Apache License
@Override public void run() { while (true) { if (!forever && ClusterQueue.outbound.size() == 0) break; try {// www . j a v a 2s. co m // block until a message is enqueued ClusterQueueEntry msg = ClusterQueue.outbound.take(); if (logger.isDebugEnabled()) logger.debug("Outbound cluster message routing to cluster " + msg.req.getHeader().getClusterId() + " and node" + msg.req.getHeader().getClientId()); if (msg.channel.isWritable()) { boolean rtn = false; if (msg.channel != null && msg.channel.isOpen() && msg.channel.isWritable()) { ChannelFuture cf = msg.channel.write(msg); // blocks on write - use listener to be async cf.awaitUninterruptibly(); rtn = cf.isSuccess(); if (!rtn) ClusterQueue.outbound.putFirst(msg); } } else { logger.info("channel to cluster " + msg.req.getHeader().getClusterId() + " & node " + msg.req.getHeader().getClientId() + " is not writable"); ClusterQueue.outbound.putFirst(msg); } } catch (InterruptedException ie) { break; } catch (Exception e) { logger.error("Unexpected cluster communcation failure", e); break; } } if (!forever) { logger.info("cluster outbound queue closing"); } }
From source file:poke.server.management.OutboundMgmtWorker.java
License:Apache License
@Override public void run() { while (true) { if (!forever && ManagementQueue.outbound.size() == 0) break; try {//from w w w . ja va 2s.c o m // block until a message is enqueued ManagementQueueEntry msg = ManagementQueue.outbound.take(); if (logger.isDebugEnabled()) logger.debug("Outbound management message routing to node " + msg.req.getHeader().getToNode()); if (msg.channel.isWritable()) { boolean rtn = false; if (msg.channel != null && msg.channel.isOpen() && msg.channel.isWritable()) { ChannelFuture cf = msg.channel.write(msg); // blocks on write - use listener to be async cf.awaitUninterruptibly(); rtn = cf.isSuccess(); if (!rtn) ManagementQueue.outbound.putFirst(msg); } } else { logger.info("channel to node " + msg.req.getHeader().getToNode() + " is not writable"); ManagementQueue.outbound.putFirst(msg); } } catch (InterruptedException ie) { break; } catch (Exception e) { logger.error("Unexpected management communcation failure", e); break; } } if (!forever) { logger.info("management outbound queue closing"); } }
From source file:poke.server.queue.OutboundAppWorker.java
License:Apache License
@Override public void run() { Channel conn = sq.channel;/* ww w . j ava 2s. co m*/ if (conn == null || !conn.isOpen()) { PerChannelQueue.logger.error("connection missing, no outbound communication"); return; } while (true) { if (!forever && sq.outbound.size() == 0) break; try { // block until a message is enqueued PerChannelQueueEntry msg = sq.outbound.take(); if (conn.isWritable()) { boolean rtn = false; if (sq.channel != null && sq.channel.isOpen() && sq.channel.isWritable()) { ChannelFuture cf = sq.channel.writeAndFlush(msg.req); // blocks on write - use listener to be async cf.awaitUninterruptibly(); rtn = cf.isSuccess(); if (!rtn) sq.outbound.putFirst(msg); } } else sq.outbound.putFirst(msg); } catch (InterruptedException ie) { break; } catch (Exception e) { logger.error("Unexpected communcation failure", e); break; } } if (!forever) { logger.info("connection queue closing"); } }
From source file:poke.server.worker.comm.CommHandler.java
License:Apache License
/** * messages pass through this method. We use a blackbox design as much as /* www . ja v a 2s. co m*/ * possible to ensure we can replace the underlining communication without * affecting behavior. * * @param msg * @return * @throws InterruptedException */ public boolean send(GeneratedMessage msg, Channel ch) throws InterruptedException { // TODO a queue is needed to prevent overloading of the socket // connection. For the demonstration, we don't need it ChannelFuture cf = ch.writeAndFlush((Request) msg); cf.awaitUninterruptibly(); logger.info(" " + cf.cause()); if (cf.isDone() && !cf.isSuccess()) { logger.error("failed to poke!"); return false; } return true; }