Example usage for io.netty.handler.logging LogLevel DEBUG

Introduction

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Prototype

LogLevel DEBUG

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Usage

From source file:org.opendaylight.controller.netconf.tcp.netty.ProxyServer.java

License:Open Source License

public ProxyServer(InetSocketAddress address, final LocalAddress localAddress) {
    // Configure the server.
    final Bootstrap clientBootstrap = new Bootstrap();
    clientBootstrap.group(bossGroup).channel(LocalChannel.class);

    ServerBootstrap serverBootstrap = new ServerBootstrap();
    serverBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .handler(new LoggingHandler(LogLevel.DEBUG)).childHandler(new ChannelInitializer<SocketChannel>() {
                @Override//from   w w w  .  j  a v a2 s.  c om
                public void initChannel(SocketChannel ch) throws Exception {
                    ch.pipeline().addLast(new ProxyServerHandler(clientBootstrap, localAddress));
                }
            });

    // Start the server.
    channelFuture = serverBootstrap.bind(address).syncUninterruptibly();
}

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From source file:org.opendaylight.ocpjava.protocol.impl.core.TcpHandler.java

License:Open Source License

/**
 * Starts server on selected port./*from www  .j  a va 2  s  . co m*/
 */
@Override
public void run() {
    /*
     * We generally do not perform IO-unrelated tasks, so we want to have
     * all outstanding tasks completed before the executing thread goes
     * back into select.
     *
     * Any other setting means netty will measure the time it spent selecting
     * and spend roughly proportional time executing tasks.
     */
    workerGroup.setIoRatio(100);

    final ChannelFuture f;
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.DEBUG)).childHandler(channelInitializer)
                .option(ChannelOption.SO_BACKLOG, 128).option(ChannelOption.SO_REUSEADDR, true)
                //modify to "false" for OCP health-check
                .childOption(ChannelOption.SO_KEEPALIVE, false).childOption(ChannelOption.TCP_NODELAY, true)
                .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT)
                .childOption(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, DEFAULT_WRITE_HIGH_WATERMARK * 1024)
                .childOption(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, DEFAULT_WRITE_LOW_WATERMARK * 1024)
                .childOption(ChannelOption.WRITE_SPIN_COUNT, DEFAULT_WRITE_SPIN_COUNT);

        if (startupAddress != null) {
            f = b.bind(startupAddress.getHostAddress(), port).sync();
        } else {
            f = b.bind(port).sync();
        }
    } catch (InterruptedException e) {
        LOG.error("Interrupted while binding port {}", port, e);
        return;
    }

    try {
        InetSocketAddress isa = (InetSocketAddress) f.channel().localAddress();
        address = isa.getHostString();

        // Update port, as it may have been specified as 0
        this.port = isa.getPort();

        LOG.debug("address from tcphandler: {}", address);
        isOnlineFuture.set(true);
        LOG.info("RadioHead listener started and ready to accept incoming tcp/tls connections on port: {}",
                port);
        f.channel().closeFuture().sync();
    } catch (InterruptedException e) {
        LOG.error("Interrupted while waiting for port {} shutdown", port, e);
    } finally {
        shutdown();
    }
}

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From source file:org.opendaylight.openflowjava.protocol.impl.core.TcpHandler.java

License:Open Source License

/**
 * Starts server on selected port./*from  ww  w.  j  a va2s .  c  o m*/
 */
@Override
public void run() {
    bossGroup = new NioEventLoopGroup();
    workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.DEBUG)).childHandler(channelInitializer)
                .option(ChannelOption.SO_BACKLOG, 128).option(ChannelOption.SO_REUSEADDR, true)
                .childOption(ChannelOption.SO_KEEPALIVE, true);

        ChannelFuture f;
        if (startupAddress != null) {
            f = b.bind(startupAddress.getHostAddress(), port).sync();
        } else {
            f = b.bind(port).sync();
        }

        InetSocketAddress isa = (InetSocketAddress) f.channel().localAddress();
        address = isa.getHostString();
        LOGGER.debug("address from tcphandler: " + address);
        port = isa.getPort();
        isOnlineFuture.set(true);
        LOGGER.info("Switch listener started and ready to accept incoming connections on port: " + port);
        f.channel().closeFuture().sync();
    } catch (InterruptedException ex) {
        LOGGER.error(ex.getMessage(), ex);
    } finally {
        shutdown();
    }
}

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From source file:org.opendaylight.ovsdb.lib.jsonrpc.TestClient.java

License:Open Source License

public void setupServer() throws Exception {
    bootstrapper.startServer(serverport, jsonRpcDecoder, new LoggingHandler(LogLevel.DEBUG));
}

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From source file:org.pidome.server.system.network.sockets.SocketBase.java

/**
 * Returns a default with minimal requirements set server bootstrap.
 * @param parents The parent worker controller amount.
 * @param childs The amount of childs per parent worker.
 * @return Server Bootstrap with a socket service channel.
 *///ww  w .  j a va  2 s .c o m
public final ServerBootstrap getSocketServerBootstrapContext(int parents, int childs) {
    if (workersGroup == null) {
        workersGroup = new NioEventLoopGroup();
    }
    return new ServerBootstrap().group(workersGroup)
            .childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT)
            .channel(NioServerSocketChannel.class).handler(new LoggingHandler(LogLevel.DEBUG));
}

---

From source file:org.pumpkindb.Client.java

License:Mozilla Public License

public void connect() {
    workerGroup = new NioEventLoopGroup();
    Bootstrap b = new Bootstrap();
    b.group(workerGroup);// w  ww.  ja  v a  2 s. co m
    b.channel(NioSocketChannel.class);
    b.option(ChannelOption.SO_KEEPALIVE, true);

    b.handler(new ChannelInitializer<SocketChannel>() {

        @Override
        protected void initChannel(SocketChannel ch) throws Exception {
            ch.pipeline().addFirst(new LoggingHandler(LogLevel.DEBUG));

            ch.pipeline().addLast(new LengthFieldPrepender(4));
            ch.pipeline().addLast(new FrameEncoder());

            ch.pipeline().addLast(new LengthFieldBasedFrameDecoder(Integer.MAX_VALUE, 0, 4, 0, 4));

            ch.pipeline().addLast(new ChannelInboundHandlerAdapter() {
                @Override
                public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
                    ByteBuf buf = (ByteBuf) msg;
                    messageHandler.accept(buf);
                }
            });
        }

    });

    ChannelFuture channelFuture = b.connect(host, port).syncUninterruptibly();

    channel = channelFuture.channel();

}

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From source file:org.skfiy.typhon.net.Netty4Connector.java

License:Apache License

@Override
protected void startInternal() throws LifecycleException {
    setState(LifecycleState.STARTING);/* www  . j  ava  2s .  co  m*/
    fireLifecycleListener(START_EVENT);

    System.setProperty("io.netty.noJdkZlibDecoder", "false");

    final byte[] delimiters = new byte[] { '\n' };

    final String compressionMode = Typhons.getProperty("typhon.spi.net.compressionMode");
    final Netty4EndpointHandler handler = new Netty4EndpointHandler();
    final Netty4ConnectionLimitHandler limitHandler = new Netty4ConnectionLimitHandler();

    // ????
    final LengthFieldPrepender lengthFieldPrepender;
    final DelimiterBasedFrameEncoder delimiterBasedFrameEncoder;
    if ("zlib".equals(compressionMode)) {
        lengthFieldPrepender = new LengthFieldPrepender(4);
        delimiterBasedFrameEncoder = null;
    } else {
        lengthFieldPrepender = null;
        delimiterBasedFrameEncoder = new DelimiterBasedFrameEncoder(delimiters);
    }

    // 
    final LoggingHandler loggingHandler;
    if (isLogEnabled()) {
        loggingHandler = new LoggingHandler(LogLevel.DEBUG);
    } else {
        loggingHandler = null;
    }

    serverBootstrap = new ServerBootstrap();
    serverBootstrap.group(new NioEventLoopGroup(1), new NioEventLoopGroup())
            .channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100)
            .childHandler(new ChannelInitializer() {

                @Override
                protected void initChannel(Channel c) throws Exception {
                    ChannelPipeline pipeline = c.pipeline();
                    if ("zlib".equals(compressionMode)) {
                        pipeline.addLast("lengthFieldPrepender", lengthFieldPrepender);
                        pipeline.addLast("lengthFieldBasedFrameDecoder",
                                new LengthFieldBasedFrameDecoder(Integer.MAX_VALUE, 0, 4, 0, 4));
                        pipeline.addLast("deflater", ZlibCodecFactory.newZlibEncoder(ZlibWrapper.ZLIB));
                    } else {
                        pipeline.addLast("delimiterBasedFrameDecoder", new DelimiterBasedFrameDecoder(65535,
                                new ByteBuf[] { Unpooled.wrappedBuffer(delimiters) }));
                        pipeline.addLast("delimiterBasedFrameEncoder", delimiterBasedFrameEncoder);
                    }

                    if (isLogEnabled()) {
                        pipeline.addLast(loggingHandler);
                    }

                    pipeline.addLast(new IdleStateHandler(60 * 10, 60 * 10, 0));
                    pipeline.addLast(limitHandler, handler);
                }
            });

    channel = serverBootstrap.bind(host, port).channel();
    CLOG.debug("Netty4Connector started on port {}", port);

    MBeanServer mbs = MBeanUtils.REGISTRY.getMBeanServer();
    Object obj = null;
    try {
        obj = mbs.invoke(Container.OBJECT_NAME, "getInstance", new Object[] { ProtocolHandler.class },
                new String[] { Class.class.getName() });
    } catch (Exception ex) {
        CLOG.error("ProtocolHandler", ex);
        throw new TyphonException(ex);
    }
    handler.setProtocolHandler((ProtocolHandler) obj);
}

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From source file:org.wso2.carbon.transport.http.netty.listener.HTTPServerChannelInitializer.java

License:Open Source License

/**
 * Configure the pipeline if user sent HTTP requests
 *
 * @param pipeline Channel// w w  w .  j  a va2 s .c  o  m
 */
public void configureHTTPPipeline(ChannelPipeline pipeline) {
    // Removed the default encoder since http/2 version upgrade already added to pipeline
    if (requestSizeValidationConfig != null && requestSizeValidationConfig.isHeaderSizeValidation()) {
        pipeline.addLast("decoder", new CustomHttpRequestDecoder(requestSizeValidationConfig));
    } else {
        pipeline.addLast("decoder", new HttpRequestDecoder());
    }
    if (requestSizeValidationConfig != null && requestSizeValidationConfig.isRequestSizeValidation()) {
        pipeline.addLast("custom-aggregator", new CustomHttpObjectAggregator(requestSizeValidationConfig));
    }
    pipeline.addLast("compressor", new CustomHttpContentCompressor());
    pipeline.addLast("chunkWriter", new ChunkedWriteHandler());

    if (httpTraceLogEnabled) {
        pipeline.addLast(Constants.HTTP_TRACE_LOG_HANDLER,
                new HTTPTraceLoggingHandler("tracelog.http.downstream", LogLevel.DEBUG));
    }

    pipeline.addLast(Constants.WEBSOCKET_SERVER_HANDSHAKE_HANDLER,
            new WebSocketServerHandshakeHandler(this.serverConnectorFuture, this.interfaceId));

    try {
        pipeline.addLast(Constants.HTTP_SOURCE_HANDLER,
                new SourceHandler(this.serverConnectorFuture, this.interfaceId));
    } catch (Exception e) {
        log.error("Cannot Create SourceHandler ", e);
    }
}

---

From source file:org.wso2.carbon.transport.http.netty.sender.HTTPClientInitializer.java

License:Open Source License

@Override
protected void initChannel(SocketChannel ch) throws Exception {
    // Add the generic handlers to the pipeline
    // e.g. SSL handler
    if (proxyServerConfiguration != null) {
        if (proxyServerConfiguration.getProxyUsername() != null
                && proxyServerConfiguration.getProxyPassword() != null) {
            ch.pipeline().addLast("proxyServer",
                    new HttpProxyHandler(proxyServerConfiguration.getInetSocketAddress(),
                            proxyServerConfiguration.getProxyUsername(),
                            proxyServerConfiguration.getProxyPassword()));
        } else {/*from ww  w .  ja v  a2  s.c  o  m*/
            ch.pipeline().addLast("proxyServer",
                    new HttpProxyHandler(proxyServerConfiguration.getInetSocketAddress()));
        }
    }
    if (sslEngine != null) {
        log.debug("adding ssl handler");
        ch.pipeline().addLast("ssl", new SslHandler(this.sslEngine));
    }
    ch.pipeline().addLast("compressor", new CustomHttpContentCompressor(chunkDisabled));
    ch.pipeline().addLast("decoder", new HttpResponseDecoder());
    ch.pipeline().addLast("encoder", new HttpRequestEncoder());
    ch.pipeline().addLast("chunkWriter", new ChunkedWriteHandler());
    if (httpTraceLogEnabled) {
        ch.pipeline().addLast(Constants.HTTP_TRACE_LOG_HANDLER,
                new HTTPTraceLoggingHandler("tracelog.http.upstream", LogLevel.DEBUG));
    }
    if (followRedirect) {
        if (log.isDebugEnabled()) {
            log.debug("Follow Redirect is enabled, so adding the redirect handler to the pipeline.");
        }
        RedirectHandler redirectHandler = new RedirectHandler(sslEngine, httpTraceLogEnabled, maxRedirectCount,
                chunkDisabled);
        ch.pipeline().addLast(Constants.REDIRECT_HANDLER, redirectHandler);
    }
    handler = new TargetHandler();
    ch.pipeline().addLast(Constants.TARGET_HANDLER, handler);
}

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From source file:org.wso2.carbon.transport.http.netty.sender.RedirectChannelInitializer.java

License:Open Source License

@Override
protected void initChannel(SocketChannel ch) throws Exception {
    // Add the generic handlers to the pipeline
    // e.g. SSL handler
    if (sslEngine != null) {
        if (log.isDebugEnabled()) {
            log.debug("adding ssl handler");
        }/* ww w. j  a v  a 2 s  .com*/
        ch.pipeline().addLast("ssl", new SslHandler(this.sslEngine));
    }
    ch.pipeline().addLast("compressor", new HttpContentCompressor());
    ch.pipeline().addLast("decoder", new HttpResponseDecoder());
    ch.pipeline().addLast("encoder", new HttpRequestEncoder());
    if (httpTraceLogEnabled) {
        ch.pipeline().addLast(Constants.HTTP_TRACE_LOG_HANDLER,
                new HTTPTraceLoggingHandler("tracelog.http.upstream", LogLevel.DEBUG));
    }
    RedirectHandler redirectHandler = new RedirectHandler(sslEngine, httpTraceLogEnabled, maxRedirectCount,
            chunkDisabled, originalChannelContext, isIdleHandlerOfTargetChannelRemoved);
    ch.pipeline().addLast(Constants.REDIRECT_HANDLER, redirectHandler);
}

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