Example usage for io.netty.channel ChannelHandlerContext channel

Introduction

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

Prototype

Channel channel();

Source Link

Document

Return the Channel which is bound to the ChannelHandlerContext .

Usage

From source file:be.yildizgames.module.network.netty.server.SessionMessageHandler.java

License:MIT License

@Override
public void channelActive(final ChannelHandlerContext ctx) {
    this.setSession(NettySessionFactory.createAnonymousText(ctx.channel()));
}

From source file:be.yildizgames.module.network.netty.server.SessionWebSocketMessageHandler.java

License:MIT License

@Override
public void channelActive(final ChannelHandlerContext ctx) throws Exception {
    this.setSession(NettySessionFactory.createAnonymousWebSocket(ctx.channel()));
}

From source file:bean.lee.demo.netty.learn.http.file.HttpStaticFileServerHandler.java

License:Apache License

@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
    cause.printStackTrace();/*from www  . j  a  va2 s.c om*/
    if (ctx.channel().isActive()) {
        sendError(ctx, INTERNAL_SERVER_ERROR);
    }
}

From source file:bftsmart.communication.client.netty.NettyClientServerCommunicationSystemClientSide.java

License:Apache License

@Override
public void channelRead0(ChannelHandlerContext ctx, TOMMessage sm) throws Exception {
    logger.debug("channelRead0(ChannelHandlerContext ctx, TOMMessage sm).");

    if (closed) {
        closeChannelAndEventLoop(ctx.channel());
        return;// ww  w . j  a v  a 2  s .c  om
    }
    trr.replyReceived(sm);
}

From source file:bftsmart.communication.client.netty.NettyClientServerCommunicationSystemClientSide.java

License:Apache License

@Override
public void channelActive(ChannelHandlerContext ctx) {

    if (closed) {
        closeChannelAndEventLoop(ctx.channel());
        return;/*  w ww . j av  a 2 s  .c o m*/
    }
    logger.debug("Channel active");
}

From source file:bftsmart.communication.client.netty.NettyClientServerCommunicationSystemClientSide.java

License:Apache License

public void reconnect(final ChannelHandlerContext ctx) {

    rl.writeLock().lock();/*from   ww  w. j ava  2s .c o  m*/

    ArrayList<NettyClientServerSession> sessions = new ArrayList<NettyClientServerSession>(
            sessionClientToReplica.values());
    for (NettyClientServerSession ncss : sessions) {
        if (ncss.getChannel() == ctx.channel()) {
            int replicaId = ncss.getReplicaId();
            try {

                if (controller.getRemoteAddress(replicaId) != null) {

                    ChannelFuture future;
                    try {
                        future = connectToReplica(replicaId, secretKeyFactory);
                    } catch (InvalidKeyException | InvalidKeySpecException e) {
                        // TODO Auto-generated catch block
                        logger.error("Error in key.", e);
                    }
                    logger.info("ClientID {}, re-connection to replica {}, at address: {}", clientId, replicaId,
                            controller.getRemoteAddress(replicaId));

                } else {
                    // This cleans an old server from the session table
                    removeClient(replicaId);
                }
            } catch (NoSuchAlgorithmException ex) {
                logger.error("Failed to reconnect to replica", ex);
            }
        }
    }

    rl.writeLock().unlock();
}

From source file:bftsmart.communication.client.netty.NettyClientServerCommunicationSystemClientSide.java

License:Apache License

private void scheduleReconnect(final ChannelHandlerContext ctx, int time) {
    if (closed) {
        closeChannelAndEventLoop(ctx.channel());
        return;//from w  ww. j  ava2s.c  o m
    }

    final EventLoop loop = ctx.channel().eventLoop();
    loop.schedule(new Runnable() {
        @Override
        public void run() {
            reconnect(ctx);
        }
    }, time, TimeUnit.SECONDS);
}

From source file:bftsmart.communication.client.netty.NettyClientServerCommunicationSystemServerSide.java

License:Apache License

@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {

    if (this.closed) {
        closeChannelAndEventLoop(ctx.channel());
        return;/*  w  w w . j  a va2 s .  com*/
    }

    if (cause instanceof ClosedChannelException)
        logger.info("Client connection closed.");
    else if (cause instanceof IOException) {
        logger.error("Impossible to connect to client. (Connection reset by peer)");
    } else {
        logger.error("Connection problem. Cause:{}", cause);
    }
}

From source file:bftsmart.communication.client.netty.NettyClientServerCommunicationSystemServerSide.java

License:Apache License

@Override
protected void channelRead0(ChannelHandlerContext ctx, TOMMessage sm) throws Exception {

    if (this.closed) {
        closeChannelAndEventLoop(ctx.channel());
        return;/*from  ww  w  .  ja v  a 2  s  .co m*/
    }

    // delivers message to TOMLayer
    if (requestReceiver == null)
        logger.warn("Request receiver is still null!");
    else
        requestReceiver.requestReceived(sm);
}

From source file:bftsmart.communication.client.netty.NettyClientServerCommunicationSystemServerSide.java

License:Apache License

@Override
public void channelActive(ChannelHandlerContext ctx) {

    if (this.closed) {
        closeChannelAndEventLoop(ctx.channel());
        return;//from   ww w . j  a  v  a  2  s  .  c o  m
    }
    logger.info("Session Created, active clients=" + sessionReplicaToClient.size());
}