Example usage for io.netty.bootstrap ServerBootstrap ServerBootstrap

List of usage examples for io.netty.bootstrap ServerBootstrap ServerBootstrap

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Introduction

In this page you can find the example usage for io.netty.bootstrap ServerBootstrap ServerBootstrap.

Prototype

public ServerBootstrap()

Source Link

Usage

From source file:com.l2jmobius.gameserver.network.telnet.TelnetServer.java

License:Open Source License

public void init() {
    addHandler(new ITelnetCommand() {
        @Override//from  w ww .  jav  a  2  s .c  o  m
        public String getCommand() {
            return "help";
        }

        @Override
        public String getUsage() {
            return "help [command]";
        }

        @Override
        public String handle(ChannelHandlerContext ctx, String[] args) {
            if (args.length == 0) {
                final StringBuilder sb = new StringBuilder("Available commands:" + Config.EOL);
                for (ITelnetCommand cmd : TelnetServer.getInstance().getCommands()) {
                    sb.append(cmd.getCommand() + Config.EOL);
                }
                return sb.toString();
            }
            final ITelnetCommand cmd = TelnetServer.getInstance().getCommand(args[0]);
            if (cmd == null) {
                return "Unknown command." + Config.EOL;
            }
            return "Usage:" + Config.EOL + cmd.getUsage() + Config.EOL;
        }
    });

    try {
        final InetSocketAddress socket = Config.TELNET_HOSTNAME.equals("*")
                ? new InetSocketAddress(Config.TELNET_PORT)
                : new InetSocketAddress(Config.TELNET_HOSTNAME, Config.TELNET_PORT);
        //@formatter:off
        new ServerBootstrap().group(_workerGroup).channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_KEEPALIVE, true).childHandler(new TelnetServerInitializer())
                .bind(socket);
        //@formatter:on
        LOGGER.info(getClass().getSimpleName() + ": Listening on " + Config.TELNET_HOSTNAME + ":"
                + Config.TELNET_PORT);
    } catch (Exception e) {
        LOGGER.log(Level.WARNING, e.getMessage(), e);
    }
}

From source file:com.lambdaworks.redis.server.MockTcpServer.java

License:Apache License

public void initialize(int port) throws InterruptedException {

    bossGroup = Resources.bossGroup;
    workerGroup = Resources.workerGroup;

    ServerBootstrap b = new ServerBootstrap();
    b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100)
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override/*from   www .j  ava2 s  .c o m*/
                public void initChannel(SocketChannel ch) throws Exception {
                    ChannelPipeline p = ch.pipeline();
                    // p.addLast(new LoggingHandler(LogLevel.INFO));

                    for (Supplier<? extends ChannelHandler> handler : handlers) {
                        p.addLast(handler.get());
                    }
                }
            });

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

    channel = f.channel();
}

From source file:com.lambdaworks.redis.server.RandomResponseServer.java

License:Apache License

public void initialize(int port) throws InterruptedException {

    bossGroup = new NioEventLoopGroup(1);
    workerGroup = new NioEventLoopGroup();

    ServerBootstrap b = new ServerBootstrap();
    b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100)
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override//from w ww. j av  a2s  .c  o m
                public void initChannel(SocketChannel ch) throws Exception {
                    ChannelPipeline p = ch.pipeline();
                    // p.addLast(new LoggingHandler(LogLevel.INFO));
                    p.addLast(new RandomServerHandler());
                }
            });

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

    channel = f.channel();
}

From source file:com.lampard.netty4.frame.fault.TimeServer.java

License:Apache License

public void bind(int port) throws Exception {
    // ??NIO//from   www  .  j a v  a2  s  . com
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG, 1024).childHandler(new ChildChannelHandler());

        // ???
        ChannelFuture f = b.bind(port).sync();

        // ???
        f.channel().closeFuture().sync();

    } finally {
        // ?
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

From source file:com.lampard.netty4.protocol.http.fileServer.HttpFileServer.java

License:Apache License

public void run(final int port, final String url) throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {//from  w  ww  . j a va2  s  . co  m
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .childHandler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    protected void initChannel(SocketChannel ch) throws Exception {
                        ch.pipeline().addLast("http-decoder", new HttpRequestDecoder()); // ??
                        ch.pipeline().addLast("http-aggregator", new HttpObjectAggregator(65536));// ???requestresponse
                        ch.pipeline().addLast("http-encoder", new HttpResponseEncoder());//??
                        ch.pipeline().addLast("http-chunked", new ChunkedWriteHandler());//?
                        ch.pipeline().addLast("fileServerHandler", new HttpFileServerHandler(url));// 
                    }
                });
        ChannelFuture future = b.bind("192.168.1.102", port).sync();
        System.out.println(
                "HTTP??? : " + "http://192.168.1.102:" + port + url);
        future.channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

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

License:Apache License

public void bind() throws Exception {
    // ??NIO/*from  w  ww .  j a v a2  s  .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.mysession.server.TestPro.java

License:Apache License

public void run() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {//  w  w  w. j a v a 2s.  c om
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .childHandler(new ProtobufServerInitializer());

        Channel ch = b.bind(port).sync().channel();
        System.out.println("Web socket server started at port " + port + '.');
        System.out.println("Open your browser and navigate to http://localhost:" + port + '/');

        ch.closeFuture().sync();

    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}

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

License:Apache License

public void bind(int port) throws Exception {
    // ??NIO//from  www .j  a  va2s.c o  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.leadtone.riders.server.RidersWebSocketServer.java

License:Apache License

public void start() throws Exception {
    EventLoopGroup bossGroup = new NioEventLoopGroup();
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {/*from  w w w .  ja v  a  2  s.co m*/
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).childHandler(serverInitializer);

        Channel ch = b.bind(port).sync().channel();
        log.info("Web socket server started at port " + port + '.');
        log.info("Open your browser and navigate to http://localhost:" + port + '/');

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

From source file:com.liferay.nativity.control.findersync.FSNativityControlImpl.java

License:Open Source License

@Override
public boolean connect() {
    if (_connected) {
        return true;
    }//from ww w . jav  a  2  s. com

    _childEventLoopGroup = new NioEventLoopGroup();
    _parentEventLoopGroup = new NioEventLoopGroup();

    try {
        ServerBootstrap serverBootstrap = new ServerBootstrap();

        serverBootstrap.group(_parentEventLoopGroup, _childEventLoopGroup);

        serverBootstrap.channel(NioServerSocketChannel.class);

        ChannelInitializer channelInitializer = new ChannelInitializer<SocketChannel>() {

            @Override
            protected void initChannel(SocketChannel socketChannel) throws Exception {

                DelimiterBasedFrameDecoder messageDecoder = new DelimiterBasedFrameDecoder(Integer.MAX_VALUE,
                        Delimiters.lineDelimiter());

                FinderSyncChannelHandler finderSyncChannelHandler = new FinderSyncChannelHandler();

                socketChannel.pipeline().addLast(messageDecoder, finderSyncChannelHandler);
            }
        };

        serverBootstrap.childHandler(channelInitializer);

        serverBootstrap.childOption(ChannelOption.SO_KEEPALIVE, true);

        ChannelFuture channelFuture = serverBootstrap.bind(0).sync();

        InetSocketAddress inetSocketAddress = (InetSocketAddress) channelFuture.channel().localAddress();

        _writePortToFile(inetSocketAddress.getPort());
    } catch (Exception e) {
        _logger.error(e.getMessage(), e);

        _connected = false;

        return false;
    }

    _connected = true;

    return true;
}