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

List of usage examples for io.netty.handler.logging LogLevel INFO

  1. HOME
  2. Java
  3. io.netty
  4. io.netty.handler.logging.*
  5. LogLevel
  6. INFO

Introduction

In this page you can find the example usage for io.netty.handler.logging LogLevel INFO.

Prototype

LogLevel INFO

To view the source code for io.netty.handler.logging LogLevel INFO.

Click Source Link

Usage

From source file:com.irh.material.basics.netty.chapter14_1.server.NettyServer.java

License:Apache License

public void bind() throws Exception {
    // ??NIO//w ww  . j  av a  2  s .  com
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    ServerBootstrap bootstrap = new ServerBootstrap();
    bootstrap.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 IOException {
                    ch.pipeline().addLast("decoder", new NettyMessageDecoder(1024 * 1024, 4, 4));
                    ch.pipeline().addLast("encoder", new NettyMessageEncoder());
                    ch.pipeline().addLast("readTimeoutHandler", new ReadTimeoutHandler(50));
                    ch.pipeline().addLast("LoginAuthHandler", new LoginAuthRespHandler());
                    ch.pipeline().addLast("HeartBeatHandler", new HeartBeatRespHandler());
                }
            });

    // ???
    bootstrap.bind(NettyConstant.REMOTEIP, NettyConstant.PORT).sync();
    System.out.println("Netty server start ok : " + (NettyConstant.REMOTEIP + " : " + NettyConstant.PORT));
}

From source file:com.jjzhk.Chapter14.netty.NettyServer.java

License:Apache License

public void bind() throws Exception {
    // ?NIO?//from  www .  ja va  2s .c  o  m
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    ServerBootstrap b = new ServerBootstrap();
    b.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 IOException {
                    ch.pipeline().addLast(new NettyMessageDecoder(1024 * 1024, 4, 4));
                    ch.pipeline().addLast(new NettyMessageEncoder());
                    ch.pipeline().addLast("readTimeoutHandler", new ReadTimeoutHandler(50));
                    ch.pipeline().addLast(new LoginAuthRespHandler());
                    ch.pipeline().addLast("HeartBeatHandler", new HeartBeatRespHandler());
                }
            });

    // ????
    b.bind(NettyConstant.REMOTEIP, NettyConstant.PORT).sync();
    System.out.println("Netty server start ok : " + (NettyConstant.REMOTEIP + " : " + NettyConstant.PORT));
}

From source file:com.juaby.labs.rpc.server.Rpc2Server.java

License:Apache License

public void start() {
    RpcThreadFactory threadName = new RpcThreadFactory("RPC-SVR-WORKER", false);
    int threads = Runtime.getRuntime().availableProcessors() * 2 + 1;
    bossGroup = new NioEventLoopGroup(threads, threadName);

    workerGroup = new NioEventLoopGroup();
    try {/* ww  w.j a  va 2s .c o m*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline p = ch.pipeline();

                        // Configure SSL.
                        final SslContext sslCtx;
                        if (SSL) {
                            SelfSignedCertificate ssc = new SelfSignedCertificate();
                            sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
                        } else {
                            sslCtx = null;
                        }

                        if (sslCtx != null) {
                            p.addLast(sslCtx.newHandler(ch.alloc()));
                        }
                        p.addLast(
                                //output
                                new Rpc2ServerEncoder(),
                                //input
                                new Rpc2ServerDecoder(ServiceConfig.MAX_OBJECT_SIZE), new Rpc2ServerHandler());
                    }
                });

        // Bind and start to accept incoming connections.
        //b.bind(HOST, PORT).sync().channel().closeFuture().sync();
        b.bind(host, port);
    } finally {
    }
}

From source file:com.just.server.http.https.HttpsStaticFileServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
    KeyStore ks = KeyStore.getInstance("JKS");
    ks.load(new FileInputStream("D:\\catest.key"), "catest".toCharArray());
    kmf.init(ks, "catest".toCharArray());
    sslCtx = SslContextBuilder.forServer(kmf).sslProvider(SslProvider.JDK).build();

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/* ww  w  . j  av a 2 s. co  m*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new HttpStaticFileServerInitializer(sslCtx));

        Channel ch = b.bind(PORT).sync().channel();

        System.err.println("Open your web browser and navigate to " + "https" + "://127.0.0.1:" + PORT + '/');

        ch.closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.khs.microservice.whirlpool.whirlpoolserver.WhirlpoolServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure the server.
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*from   w  ww . j  av a 2 s .com*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline p = ch.pipeline();
                        p.addLast("encoder", new HttpResponseEncoder());
                        p.addLast("decoder", new HttpRequestDecoder());
                        p.addLast("stringDecoder", new StringDecoder(CharsetUtil.UTF_8));
                        p.addLast("stringEncoder", new StringEncoder(CharsetUtil.UTF_8));
                        p.addLast("aggregator", new HttpObjectAggregator(65536));
                        p.addLast("handler", new WhirlpoolServerHandler());
                    }
                });

        // Start the server.
        ChannelFuture f = b.bind(PORT).sync();
        logger.info("Whirlpool Server started");

        // Wait until the server socket is closed.
        f.channel().closeFuture().sync();
    } finally {
        logger.info("Whirlpool Server shutdown started");
        // Shut down all event loops to terminate all threads.
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
        logger.info("Whirlpool Server shutdown completed");
    }
}

From source file:com.khs.stockticker.StockTickerServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure the server.
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {//www  . java  2  s  . c  o  m
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline p = ch.pipeline();
                        p.addLast("encoder", new HttpResponseEncoder());
                        p.addLast("decoder", new HttpRequestDecoder());
                        p.addLast("aggregator", new HttpObjectAggregator(65536));
                        p.addLast("handler", new StockTickerServerHandler());
                    }
                });

        // Start the server.
        ChannelFuture f = b.bind(PORT).sync();
        logger.info("Ticket Symbol Server started");

        // Wait until the server socket is closed.
        f.channel().closeFuture().sync();
    } finally {
        logger.info("Ticket Symbol Server shutdown started");
        // Shut down all event loops to terminate all threads.
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
        logger.info("Ticket Symbol Server shutdown completed");
    }
}

From source file:com.kradac.karview.netty.EchoServer.java

public void run() throws Exception {
    // Configure the server.
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {//from w w  w  .  j  a  v  a2  s. com
        ServerBootstrap b = new ServerBootstrap();
        b.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 {
                        ch.pipeline().addLast(new ReadTimeoutHandler(timeout * 60));
                        ch.pipeline().addLast(new MyDecoder());
                        ch.pipeline().addLast(new MyEncoder());
                        ch.pipeline().addLast(
                                //                                    new LoggingHandler(LogLevel.INFO),
                                new EchoServerHandler(t));
                    }
                });

        // Start the server.
        f = b.bind(port).sync();
        // Wait until the server socket is closed.
        f.channel().closeFuture().sync();
    } finally {
        // Shut down all event loops to terminate all threads.
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.lampard.netty4.protocol.netty.server.NettyServer.java

License:Apache License

public void bind() throws Exception {
    // ??NIO/*  ww w . ja  v a 2s  .co m*/
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    ServerBootstrap b = new ServerBootstrap();
    b.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 IOException {
                    ch.pipeline().addLast(new NettyMessageDecoder(1024 * 1024, 4, 4));
                    ch.pipeline().addLast(new NettyMessageEncoder());
                    ch.pipeline().addLast("readTimeoutHandler", new ReadTimeoutHandler(50));
                    ch.pipeline().addLast(new LoginAuthRespHandler());
                    ch.pipeline().addLast("HeartBeatHandler", new HeartBeatRespHandler());
                }
            });

    // ???
    b.bind(NettyConstant.REMOTEIP, NettyConstant.PORT).sync();
    LOG.info("Netty server start ok : " + (NettyConstant.REMOTEIP + " : " + NettyConstant.PORT));
}

From source file:com.lb.netty.protoc.SubReqServer.java

License:Apache License

public void bind(int port) throws Exception {
    // ??NIO//from  ww  w .  j a  v  a 2 s.  co m
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.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) {
                        ch.pipeline().addLast(new ProtobufVarint32FrameDecoder());
                        // protobuffer
                        ch.pipeline().addLast(
                                new ProtobufDecoder(SubscribeReqProto.SubscribeReq.getDefaultInstance()));
                        ch.pipeline().addLast(new ProtobufVarint32LengthFieldPrepender());
                        ch.pipeline().addLast(new ProtobufEncoder());
                        ch.pipeline().addLast(new SubReqServerHandler());
                    }
                });
        // ???
        ChannelFuture f = b.bind(port).sync();
        // ???
        f.channel().closeFuture().sync();
    } finally {
        // ?
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.linkedin.proxy.main.ProxyServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    //process command line
    if (processCommandLine(args) == false) {
        m_log.fatal("Command line processing error. Closing...");
        return;/*from   ww  w  .  j a  v a 2s .co m*/
    }

    //process properties file
    Properties prop = getProperties(PROP_FILE);
    if (prop == null) {
        m_log.fatal("Error in processing properties file. Closing...");
        return;
    }

    //set mode
    ProxyMode runMode;
    String temp = prop.getProperty(FLAG_PROXY_MODE);
    if (temp == null) {
        m_log.fatal("Mode is missing. Closing...");
        return;
    } else if (temp.equals("mysql")) {
        runMode = ProxyMode.MYSQL;
    } else if (temp.equals("rocksdb")) {
        runMode = ProxyMode.ROCKSDB;
    } else {
        m_log.fatal("Unknown mode " + temp + ". Closing...");
        return;
    }

    //Process mode specific files
    Set<String> dbSet = new HashSet<String>();
    if (runMode == ProxyMode.ROCKSDB) {
        //for rocksdb, I need db names
        if (DB_SET_FILE.equals("")) {
            m_log.fatal("DB set file is missing. Closing...");
            return;
        } else if (processDbSet(dbSet, DB_SET_FILE) == false) {
            m_log.fatal("Error in processing Dbset file. Closing...");
            return;
        } else {
            m_log.info("DB set file is processed");
        }
    } else {
        m_log.fatal("Unknown mode " + runMode + ". Closing...");
        return;
    }

    //perform mode based initializations if any
    if (runMode == ProxyMode.ROCKSDB) {
        RocksDB.loadLibrary();
    }

    //get run time
    int runTime;
    temp = prop.getProperty(FLAG_PROXY_RUNTIME);
    if (temp == null) {
        runTime = 0;
    } else {
        runTime = Integer.parseInt(temp);
    }
    m_log.info("Runtime is " + runTime);

    //get thread pool size
    int thrSize;
    temp = prop.getProperty(FLAG_PROXY_THR);
    if (temp == null) {
        m_log.warn("Thread pool size parameter is missing. It is set to 10 by default");
        thrSize = 10;
    } else {
        thrSize = Integer.parseInt(temp);
    }

    //get listening port
    int port;
    temp = prop.getProperty(FLAG_PROXY_PORT);
    if (temp == null) {
        m_log.fatal("Listening port is not specified. Closing...");
        return;
    } else {
        port = Integer.parseInt(temp);
    }

    //init thread pools
    bossGroup = new NioEventLoopGroup(1);
    workerGroup = new NioEventLoopGroup(thrSize);

    //create connection pools
    if (runMode == ProxyMode.ROCKSDB) {
        connPool = new BlockingRocksdbConnectionPool(dbSet);
    } else if (runMode == ProxyMode.MYSQL) {
        connPool = new BlockingMysqlConnectionPool();
    } else {
        m_log.fatal("Unkown setup. Closing...");
        return;
    }

    //init connection pool
    if (connPool.init(prop) == false) {
        m_log.fatal("Cannot init conn pool. Closing...");
        return;
    }

    //if run time is specified, then start closing thread
    Thread closingThread = null;
    if (runTime > 0) {
        closingThread = new ClosingThread(runTime);
        closingThread.start();

        System.out.println("Closing in " + runTime + " seconds.");
    } else {
        System.out.println("Type \"close\" to close proxy.");
    }

    try {
        ServerBootstrap b = new ServerBootstrap();

        if (runMode == ProxyMode.MYSQL) {
            b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                    .handler(new LoggingHandler(LogLevel.INFO))
                    .childHandler(new MysqlInitializer(prop, connPool));
        } else if (runMode == ProxyMode.ROCKSDB) {
            b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                    .handler(new LoggingHandler(LogLevel.INFO))
                    .childHandler(new RocksdbInitializer(prop, connPool));
        }

        ch = b.bind(port).sync().channel();

        if (runTime > 0) {
            ch.closeFuture().sync();
        } else {
            BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
            while (true) {
                String line = in.readLine();
                m_log.debug("Got line: " + line);

                if (line == null || "close".equals(line.toLowerCase())) {
                    break;
                }
            }
        }
    } catch (Exception e) {
        m_log.error("Error..", e);
    } finally {
        close();
    }
}