Example usage for io.netty.channel ChannelFutureListener ChannelFutureListener

List of usage examples for io.netty.channel ChannelFutureListener ChannelFutureListener

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Introduction

In this page you can find the example usage for io.netty.channel ChannelFutureListener ChannelFutureListener.

Prototype

ChannelFutureListener

Source Link

Usage

From source file:lunarion.cluster.coordinator.server.TaskRedirectMessage.java

License:Open Source License

public void run() {

    execute(request);//from  w w w . j  av a 2s  .com

    if (ctx != null) {
        int len = response.size();
        ByteBuf response_buff = Unpooled.buffer(4 + len);
        response_buff.writeInt(len);
        response.write(response_buff);

        ctx.writeAndFlush(response_buff).addListener(new ChannelFutureListener() {
            public void operationComplete(ChannelFuture channelFuture) throws Exception {
                //System.out.println("[NODE INFO]: LunarNode responds the request with message id:" + request.getUUID());
            }
        });
    }

}

From source file:lunarion.node.requester.LunarDBClient.java

License:Open Source License

public ChannelFuture connect(String host, int port) throws Exception {
    group = new NioEventLoopGroup();
    client_handler = new ClientHandler(internal);

    try {/*from   www. ja  va2s.  c  o  m*/
        Bootstrap client_bootstrap = new Bootstrap();
        client_bootstrap.group(group).channel(NioSocketChannel.class)
                .option(ChannelOption.SO_SNDBUF, 1024 * 1024)
                .option(ChannelOption.RCVBUF_ALLOCATOR, new AdaptiveRecvByteBufAllocator(64, 1024, 65536 * 512))
                //.option(ChannelOption.TCP_NODELAY, true)
                .option(ChannelOption.SO_KEEPALIVE, true).handler(new ClientChannelInitializer(client_handler));

        //ChannelFuture cf = client_bootstrap.connect(host, port).sync();
        ChannelFuture cf = client_bootstrap.connect(host, port);
        channel_list.add(cf);

        cf.addListener(new ChannelFutureListener() {
            public void operationComplete(final ChannelFuture channelFuture) throws Exception {
                if (channelFuture.isSuccess()) {
                    ClientHandler handler = channelFuture.channel().pipeline().get(ClientHandler.class);
                    client_handler = handler;

                }
            }
        });

        connected.set(true);
        connected_host_ip = host;
        connected_port = port;

        return cf;
    } finally {

        // group.shutdownGracefully();
    }
}

From source file:lunarion.node.TaskHandlingMessage.java

License:Open Source License

public void run() {

    response = node_tc.dispatch(request);

    if (ctx != null) {
        int len = response.size();
        ByteBuf response_buff = Unpooled.buffer(4 + len);
        response_buff.writeInt(len);/*from w  w  w .jav a  2  s  . c o  m*/
        response.write(response_buff);

        ctx.writeAndFlush(response_buff).addListener(new ChannelFutureListener() {
            public void operationComplete(ChannelFuture channelFuture) throws Exception {
                //System.out.println("[NODE INFO]: LunarNode responsed the request with message id:" + request.getUUID());
            }
        });
    }

}

From source file:lunarion.node.TaskHandlingMessageVOld.java

License:Open Source License

public void run() {

    //execute(request); 
    response = node_tc.dispatch(request);

    if (ctx != null) {

        int len = response.size();
        ByteBuf response_buff = Unpooled.buffer(4 + len);
        response_buff.writeInt(len);/* ww  w  .java 2  s . co m*/
        response.write(response_buff);

        ctx.writeAndFlush(response_buff).addListener(new ChannelFutureListener() {
            public void operationComplete(ChannelFuture channelFuture) throws Exception {
                //System.out.println("[NODE INFO]: LunarNode responsed the request with message id:" + request.getUUID());
            }
        });
    }

}

From source file:me.bigteddy98.mcproxy.protocol.handlers.ClientSideHandler.java

License:Open Source License

@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
    incomingChannel = ctx.channel();/*from  w  w w.ja  v  a2 s .  c  o  m*/
    networkManager.clientsidePipeline = ctx.pipeline();

    Bootstrap bootstrab = new Bootstrap();
    bootstrab.group(incomingChannel.eventLoop());
    bootstrab.channel(ctx.channel().getClass());
    bootstrab.handler(serverboundConnectionInitializer = new ServerboundConnectionInitializer(networkManager,
            incomingChannel));
    bootstrab.option(ChannelOption.AUTO_READ, false);
    ChannelFuture f = bootstrab.connect(hostname, port);

    outgoingChannel = f.channel();
    f.addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) throws Exception {
            if (future.isSuccess()) {
                incomingChannel.read();
            } else {
                incomingChannel.close();
            }
        }
    });
}

From source file:me.bigteddy98.mcproxy.protocol.handlers.ClientSideHandler.java

License:Open Source License

@Override
public void channelRead(final ChannelHandlerContext ctx, Object msg) throws Exception {
    if (outgoingChannel.isActive()) {
        ByteBuf bufferOriginal = (ByteBuf) msg;
        ByteBuf bufferClone = Unpooled.copiedBuffer(bufferOriginal);
        final List<Packet> packets = this.networkManager.handleServerBoundPackets((ByteBuf) msg, bufferClone);
        bufferClone.release();/*w w  w.ja va  2 s.  c  om*/
        outgoingChannel.writeAndFlush(msg).addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                for (Packet packet : packets) {
                    packet.onSend(networkManager);
                }
                if (future.isSuccess()) {
                    ctx.channel().read();
                } else {
                    future.channel().close();
                }
            }
        });
    }
}

From source file:me.bigteddy98.mcproxy.protocol.handlers.ServerSideHandler.java

License:Open Source License

@Override
public void channelRead(final ChannelHandlerContext ctx, Object msg) throws Exception {
    ByteBuf bufferOriginal = (ByteBuf) msg;
    ByteBuf bufferClone = Unpooled.copiedBuffer(bufferOriginal);
    final List<Packet> packets = this.networkManager.handleClientBoundPackets((ByteBuf) msg, bufferClone);
    bufferClone.release();//  w  ww.  java 2s  . com

    inboundChannel.writeAndFlush(msg).addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) throws Exception {
            for (Packet packet : packets) {
                packet.onSend(networkManager);
            }
            if (future.isSuccess()) {
                ctx.channel().read();
            } else {
                future.channel().close();
            }
        }
    });
}

From source file:me.bigteddy98.movingmotd.ClientSideConnection.java

License:Open Source License

@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
    this.networkManager.incomingChannel = ctx.channel();
    this.networkManager.clientsidePipeline = ctx.pipeline();

    Bootstrap bootstrab = new Bootstrap();
    bootstrab.group(networkManager.incomingChannel.eventLoop());
    bootstrab.channel(ctx.channel().getClass());
    bootstrab.handler(new ServerSideConnectionInitialization(networkManager));
    bootstrab.option(ChannelOption.AUTO_READ, false);
    ChannelFuture f = bootstrab.connect(this.toHostname, this.toPort);
    f.addListener(new ChannelFutureListener() {
        @Override/*from www.  j  a va 2 s  .com*/
        public void operationComplete(ChannelFuture future) throws Exception {
            if (future.isSuccess()) {
                networkManager.incomingChannel.read();
            } else {
                networkManager.incomingChannel.close();
            }
        }
    });
    this.outgoingChannel = f.channel();
}

From source file:me.bigteddy98.movingmotd.ClientSideConnection.java

License:Open Source License

@Override
public void channelRead(final ChannelHandlerContext ctx, Object msg) throws Exception {
    ByteBuf clonedBuf = Unpooled.copiedBuffer((ByteBuf) msg);
    ByteBuf originalBuf = (ByteBuf) msg;

    int packetSize = PacketUtils.readVarInt(originalBuf);
    if (originalBuf.readableBytes() < packetSize) {
        System.out.println("Packet was smaller than the lenght.");
    }//from   www  .  j a  v a  2  s. com
    int id = PacketUtils.readVarInt(originalBuf);
    if (this.stage == Stage.HANDSHAKE) {
        if (id != 0x00) {
            System.out.println("Handshake ID was not equal to 0x00.");
        }
        // followed by varint, string, unsigned short and another varint
        PacketUtils.readVarInt(originalBuf);
        PacketUtils.readString(originalBuf);
        originalBuf.readUnsignedShort();
        int nextStage = PacketUtils.readVarInt(originalBuf);
        this.stage = Stage.fromId(nextStage);
    } else if (this.stage == Stage.LOGIN) {
        // just sent it
    } else if (this.stage == Stage.STATUS) {
        // TODO someone is pinging!

        originalBuf.release();
        return;
    }
    originalBuf.release();
    this.outgoingChannel.writeAndFlush(clonedBuf).addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) throws Exception {
            if (future.isSuccess()) {
                ctx.channel().read();
            } else {
                future.channel().close();
            }
        }
    });
}

From source file:me.bigteddy98.movingmotd.ServerSideConnection.java

License:Open Source License

@Override
public void channelRead(final ChannelHandlerContext ctx, Object msg) throws Exception {
    this.incomingChannel.writeAndFlush(msg).addListener(new ChannelFutureListener() {
        @Override//from   w ww. ja  v a 2s.  c  o m
        public void operationComplete(ChannelFuture future) throws Exception {
            if (future.isSuccess()) {
                ctx.channel().read();
            } else {
                future.channel().close();
            }
        }
    });
}