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

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

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LogLevel INFO

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Usage

From source file:com.dwarf.netty.guide.factorial.FactorialServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*  ww  w .  j a  va2 s.co  m*/
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    } else {
        sslCtx = null;
    }

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new FactorialServerInitializer(sslCtx));

        b.bind(PORT).sync().channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.dwarf.netty.guide.http.snoop.HttpSnoopServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*from   w w  w . j a va 2s. com*/
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    } else {
        sslCtx = null;
    }

    // Configure the server.
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new HttpSnoopServerInitializer(sslCtx));

        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.dwarf.netty.guide.securechat.SecureChatServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    SelfSignedCertificate ssc = new SelfSignedCertificate();
    SslContext sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*from  w  w  w .j a v a  2  s . c o  m*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new SecureChatServerInitializer(sslCtx));

        b.bind(PORT).sync().channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.dwarf.netty.guide.worldclock.WorldClockServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*  w w  w  .j  a  v a2s .  c  om*/
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    } else {
        sslCtx = null;
    }

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new WorldClockServerInitializer(sslCtx));

        b.bind(PORT).sync().channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.emin.igwmp.skm.core.netty.SocksServer.java

License:Apache License

/**
 * ?socket?/* ww  w  .j a v a 2  s  . c  om*/
 * */
public void startServer() {
    mServerBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .handler(new LoggingHandler(LogLevel.INFO)).childHandler(mSocksServerInitializer);

    try {
        //            mServerBootstrap.bind(PORT).sync().channel().closeFuture().sync();
        mChannelFuture = mServerBootstrap.bind(PORT).addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                if (!future.isSuccess()) {
                    final EventLoop loop = future.channel().eventLoop();
                    loop.schedule(new Runnable() {
                        @Override
                        public void run() {
                            startServer();
                        }

                    }, 1L, TimeUnit.SECONDS);

                }
            }
        }).sync();
        mChannelFuture.channel().closeFuture().sync();
    } catch (Exception e) {
        e.printStackTrace();
        stopServer();
    }

}

From source file:com.example.grpc.server.PrometheusServer.java

License:Apache License

public void start() {
    final ServerBootstrap bootstrap = new ServerBootstrap();

    bootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ChannelInitializer<SocketChannel>() {
                @Override/*from  w  w  w  .  j  av a  2 s . c o  m*/
                protected void initChannel(SocketChannel socketChannel) throws Exception {
                    ChannelPipeline pipeline = socketChannel.pipeline();
                    pipeline.addLast("decoder", new HttpRequestDecoder());
                    pipeline.addLast("encoder", new HttpResponseEncoder());
                    pipeline.addLast("prometheus", new SimpleChannelInboundHandler<Object>() {
                        @Override
                        protected void channelRead0(ChannelHandlerContext channelHandlerContext, Object o)
                                throws Exception {
                            if (!(o instanceof HttpRequest)) {
                                return;
                            }

                            HttpRequest request = (HttpRequest) o;

                            if (!"/metrics".equals(request.uri())) {
                                final FullHttpResponse response = new DefaultFullHttpResponse(
                                        HttpVersion.HTTP_1_1, HttpResponseStatus.NOT_FOUND);
                                channelHandlerContext.writeAndFlush(response)
                                        .addListener(ChannelFutureListener.CLOSE);
                                return;
                            }

                            if (!HttpMethod.GET.equals(request.method())) {
                                final FullHttpResponse response = new DefaultFullHttpResponse(
                                        HttpVersion.HTTP_1_1, HttpResponseStatus.NOT_ACCEPTABLE);
                                channelHandlerContext.writeAndFlush(response)
                                        .addListener(ChannelFutureListener.CLOSE);
                                return;
                            }

                            ByteBuf buf = Unpooled.buffer();
                            ByteBufOutputStream os = new ByteBufOutputStream(buf);
                            OutputStreamWriter writer = new OutputStreamWriter(os);
                            TextFormat.write004(writer, registry.metricFamilySamples());
                            writer.close();
                            os.close();

                            final FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1,
                                    HttpResponseStatus.OK, buf);
                            response.headers().set(HttpHeaderNames.CONTENT_TYPE, TextFormat.CONTENT_TYPE_004);
                            channelHandlerContext.writeAndFlush(response)
                                    .addListener(ChannelFutureListener.CLOSE);
                        }
                    });

                }
            });

    try {
        this.channel = bootstrap.bind(this.port).sync().channel();
    } catch (InterruptedException e) {
        // do nothing
    }
}

From source file:com.example.http.hello.HttpHelloServer.java

License:Apache License

private void run() throws InterruptedException {
    final NioEventLoopGroup bossGroup = new NioEventLoopGroup();
    final NioEventLoopGroup workerGroup = new NioEventLoopGroup();
    try (final GracefulShutdown ignored = GracefulShutdown.gracefulShutdown(bossGroup::shutdownGracefully,
            workerGroup::shutdownGracefully)) {
        final ServerBootstrap serverBootstrap = new ServerBootstrap();
        serverBootstrap.option(ChannelOption.SO_BACKLOG, 1024);
        serverBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(ServerChannelInitializationConfigurer.channelInitializer());

        final Channel channel = serverBootstrap.bind(port).sync().channel();

        log.info("server started: http://localhost:{}/", port);

        channel.closeFuture().sync();/* www  .  ja va  2 s.com*/
    }
}

From source file:com.example.spring.boot.netty.TcpServer.java

License:Apache License

public void bind() {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/* w ww.ja  va  2s.  com*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG, 65535).handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline p = ch.pipeline();
                        //p.addLast(new LoggingHandler(LogLevel.INFO));
                        p.addLast(new LineBasedFrameDecoder(1024));
                        p.addLast(new StringDecoder());
                        p.addLast(TCP_SERVER_HANDLER);
                    }
                });

        // Start the server.
        ChannelFuture f = b.bind(port).sync();

        // Wait until the server socket is closed.
        f.channel().closeFuture().sync();
    } catch (Throwable e) {
        e.printStackTrace();
    } finally {
        // Shut down all event loops to terminate all threads.
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.fanavard.challenge.server.websocket.server.WebSocketServer.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/*from   ww w.j  a v  a 2 s .c  om*/
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContext.newServerContext(ssc.certificate(), ssc.privateKey());
    } else {
        sslCtx = null;
    }

    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new WebSocketServerInitializer(sslCtx));

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

        System.out.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.farsunset.cim.sdk.server.handler.CIMNioSocketAcceptor.java

License:Apache License

public void bind() throws IOException {

    /**//from  w  w w  .j a  va2s .  co  m
     * websocket??
     */
    innerHandlerMap.put(WEBSOCKET_HANDLER_KEY, new WebsocketHandler());

    ServerBootstrap bootstrap = new ServerBootstrap();
    bootstrap.group(new NioEventLoopGroup(), new NioEventLoopGroup());
    bootstrap.childOption(ChannelOption.TCP_NODELAY, true);
    bootstrap.childOption(ChannelOption.SO_KEEPALIVE, true);
    bootstrap.channel(NioServerSocketChannel.class);
    bootstrap.childHandler(new ChannelInitializer<SocketChannel>() {
        @Override
        public void initChannel(SocketChannel ch) throws Exception {

            ch.pipeline().addLast(new ServerMessageDecoder());
            ch.pipeline().addLast(new ServerMessageEncoder());
            ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO));
            ch.pipeline().addLast(new IdleStateHandler(READ_IDLE_TIME, WRITE_IDLE_TIME, 0));
            ch.pipeline().addLast(CIMNioSocketAcceptor.this);
        }
    });

    bootstrap.bind(port);
}