Examples with IdleStateHandler org.apache.flink.shaded.netty4.io.netty.handler.timeout.IdleStateHandler used on opensource projects

Example 6 with IdleStateHandler

use of org.apache.flink.shaded.netty4.io.netty.handler.timeout.IdleStateHandler in project tesla by linking12.

the class ProxyToServerConnection method initChannelPipeline.

private void initChannelPipeline(ChannelPipeline pipeline, HttpRequest httpRequest) {
    if (trafficHandler != null) {
        pipeline.addLast("global-traffic-shaping", trafficHandler);
    }
    pipeline.addLast("bytesReadMonitor", bytesReadMonitor);
    pipeline.addLast("bytesWrittenMonitor", bytesWrittenMonitor);
    pipeline.addLast("encoder", new HttpRequestEncoder());
    pipeline.addLast("decoder", new HeadAwareHttpResponseDecoder(proxyServer.getMaxInitialLineLength(), proxyServer.getMaxHeaderSize(), proxyServer.getMaxChunkSize()));
    int numberOfBytesToBuffer = proxyServer.getFiltersSource().getMaximumResponseBufferSizeInBytes();
    if (numberOfBytesToBuffer > 0) {
        aggregateContentForFiltering(pipeline, numberOfBytesToBuffer);
    }
    pipeline.addLast("responseReadMonitor", responseReadMonitor);
    pipeline.addLast("requestWrittenMonitor", requestWrittenMonitor);
    pipeline.addLast("idle", new IdleStateHandler(0, 0, proxyServer.getIdleConnectionTimeout()));
    pipeline.addLast("handler", this);
}

Example 7 with IdleStateHandler

use of org.apache.flink.shaded.netty4.io.netty.handler.timeout.IdleStateHandler in project cxf by apache.

the class NettyHttpServletPipelineFactory method getDefaulHttpChannelPipeline.

protected ChannelPipeline getDefaulHttpChannelPipeline(Channel channel) throws Exception {
    // Create a default pipeline implementation.
    ChannelPipeline pipeline = channel.pipeline();
    SslHandler sslHandler = configureServerSSLOnDemand();
    if (sslHandler != null) {
        LOG.log(Level.FINE, "Server SSL handler configured and added as an interceptor against the ChannelPipeline: {}", sslHandler);
        pipeline.addLast("ssl", sslHandler);
    }
    pipeline.addLast("decoder", new HttpRequestDecoder());
    pipeline.addLast("encoder", new HttpResponseEncoder());
    pipeline.addLast("aggregator", new HttpObjectAggregator(maxChunkContentSize));
    // Remove the following line if you don't want automatic content
    // compression.
    pipeline.addLast("deflater", new HttpContentCompressor());
    // Set up the idle handler
    pipeline.addLast("idle", new IdleStateHandler(nettyHttpServerEngine.getReadIdleTime(), nettyHttpServerEngine.getWriteIdleTime(), 0));
    return pipeline;
}

Example 8 with IdleStateHandler

use of org.apache.flink.shaded.netty4.io.netty.handler.timeout.IdleStateHandler in project web3sdk by FISCO-BCOS.

the class ChannelConnections method startListen.

public void startListen(Integer port) {
    if (running) {
        logger.debug("服务已启动");
        return;
    }
    logger.debug("初始化connections listen");
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    final ChannelConnections selfService = this;
    final ThreadPoolTaskExecutor selfThreadPool = threadPool;
    try {
        serverBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ChannelInitializer<SocketChannel>() {

            @Override
            public void initChannel(SocketChannel ch) throws Exception {
                KeyStore ks = KeyStore.getInstance("JKS");
                ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
                Resource keystoreResource = resolver.getResource(getClientKeystorePath());
                Resource caResource = resolver.getResource(getCaCertPath());
                ks.load(keystoreResource.getInputStream(), getKeystorePassWord().toCharArray());
                /*
                	 * 每次连接使用新的handler
                	 * 连接信息从socketChannel中获取
                	 */
                ChannelHandler handler = new ChannelHandler();
                handler.setConnections(selfService);
                handler.setIsServer(true);
                handler.setThreadPool(selfThreadPool);
                SslContext sslCtx = SslContextBuilder.forServer((PrivateKey) ks.getKey("client", getClientCertPassWord().toCharArray()), (X509Certificate) ks.getCertificate("client")).trustManager(caResource.getFile()).build();
                ch.pipeline().addLast(sslCtx.newHandler(ch.alloc()), new LengthFieldBasedFrameDecoder(1024 * 1024 * 4, 0, 4, -4, 0), new IdleStateHandler(idleTimeout, idleTimeout, idleTimeout, TimeUnit.MILLISECONDS), handler);
            }
        });
        ChannelFuture future = serverBootstrap.bind(port);
        future.get();
        running = true;
    } catch (Exception e) {
        logger.error("系统错误", e);
    }
}

Example 9 with IdleStateHandler

use of org.apache.flink.shaded.netty4.io.netty.handler.timeout.IdleStateHandler in project transporter by wang4ever.

the class WSChildHandlerInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) throws Exception {
    WSConfig conf = this.config.getWsConfig();
    if (logger.isDebugEnabled())
        logger.debug("Initital channel handler...\twebsocketPath={}", conf.getWebsocketPath());
    ChannelPipeline p = ch.pipeline();
    // Configure SSL.
    if (conf.getSslEnable()) {
        /*
			 * SelfSignedCertificate ssc = new SelfSignedCertificate();
			 * SslContext sslCtx =
			 * SslContextBuilder.forServer(ssc.certificate(),
			 * ssc.privateKey()).build();
			 */
        File keyCertChainFile = new File(Resources.getResource(conf.getKeyCertChainFile()).getFile());
        File keyFile = new File(Resources.getResource(conf.getKeyFile()).getFile());
        SslContext sslCtx = SslContextBuilder.forServer(keyCertChainFile, keyFile).build();
        p.addLast(sslCtx.newHandler(ch.alloc()));
        if (logger.isDebugEnabled())
            logger.debug("The ssl(wss) handler has been enabled. sslCtx={}", sslCtx.toString());
    }
    // pipeline管理channel中的Handler，在channel队列中添加一个handler来处理业务
    if (conf.getLoggingEnable()) {
        p.addLast(new LoggingHandler(LogLevel.valueOf(conf.getLoggingLevel())));
        if (logger.isInfoEnabled())
            logger.info("Netty internal log has been used. (WS)level={}", conf.getLoggingLevel());
    }
    IdleStateHandler idleHandler = new IdleStateHandler(conf.getReadIdleSeconds(), conf.getWriteIdleSeconds(), conf.getAllIdleSeconds());
    p.addLast(idleHandler);
    // 将请求和应答消息解码为HTTP消息
    p.addLast("http-codec", new HttpServerCodec());
    // 将HTTP消息的多个部分合成一条完整的HTTP消息
    p.addLast("aggregator", new HttpObjectAggregator(65536));
    // 向客户端发送HTML5文件
    p.addLast("http-chunked", new ChunkedWriteHandler());
    p.addLast("ws-protocol", new WebSocketServerProtocolHandler(conf.getWebsocketPath(), null, true));
    p.addLast("text-handler", SpringContextHolder.getBean("textWSFrameHandler"));
}

Example 10 with IdleStateHandler

use of org.apache.flink.shaded.netty4.io.netty.handler.timeout.IdleStateHandler in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class NettyRemotingClient method start.

@Override
public void start() {
    this.defaultEventExecutorGroup = new // 
    DefaultEventExecutorGroup(// 
    nettyClientConfig.getClientWorkerThreads(), new ThreadFactory() {

        private AtomicInteger threadIndex = new AtomicInteger(0);

        @Override
        public Thread newThread(Runnable r) {
            return new Thread(r, "NettyClientWorkerThread_" + this.threadIndex.incrementAndGet());
        }
    });
    // netty客户端
    Bootstrap handler = // 
    this.bootstrap.group(this.eventLoopGroupWorker).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true).option(ChannelOption.SO_KEEPALIVE, false).option(ChannelOption.CONNECT_TIMEOUT_MILLIS, nettyClientConfig.getConnectTimeoutMillis()).option(ChannelOption.SO_SNDBUF, nettyClientConfig.getClientSocketSndBufSize()).option(ChannelOption.SO_RCVBUF, nettyClientConfig.getClientSocketRcvBufSize()).handler(new ChannelInitializer<SocketChannel>() {

        @Override
        public void initChannel(SocketChannel ch) throws Exception {
            ch.pipeline().addLast(defaultEventExecutorGroup, // 编码
            new NettyEncoder(), // 解码
            new NettyDecoder(), // 心跳检查
            new IdleStateHandler(0, 0, nettyClientConfig.getClientChannelMaxIdleTimeSeconds()), new NettyConnectManageHandler(), new NettyClientHandler());
        }
    });
    this.timer.scheduleAtFixedRate(new TimerTask() {

        @Override
        public void run() {
            try {
                NettyRemotingClient.this.scanResponseTable();
            } catch (Exception e) {
                log.error("scanResponseTable exception", e);
            }
        }
    }, 1000 * 3, 1000);
    if (this.channelEventListener != null) {
        this.nettyEventExecutor.start();
    }
}