Examples of org.jboss.netty.channel.ChannelFuture.addListener()

Class org.jboss.netty.channel.ChannelFuture

Examples of org.jboss.netty.channel.ChannelFuture.addListener()

org.jboss.netty.channel.ChannelFuture.addListener()
Adds the specified listener to this future. The specified listener is notified when this future is {@linkplain #isDone() done}. If this future is already completed, the specified listener is notified immediately.

        header.writeBytes(masterKey);


        ChannelBuffer wrappedBuffer = ChannelBuffers.wrappedBuffer(header, toSend);


        ChannelFuture future = channel.write(wrappedBuffer);
        future.addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                if (future.isSuccess()) {
                    if (LOG.isDebugEnabled()) {
                        LOG.debug("Successfully wrote request for adding entry: " + entryId + " ledger-id: " + ledgerId

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                                           BookieProtocol.READENTRY, (short)options).toInt());
        tmpEntry.writeLong(ledgerId);
        tmpEntry.writeLong(entryId);


        ChannelFuture future = channel.write(tmpEntry);
        future.addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                if (future.isSuccess()) {
                    if (LOG.isDebugEnabled()) {
                        LOG.debug("Successfully wrote request for reading entry: " + entryId + " ledger-id: "

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                                                  ProtocolVersion.VERSION_ONE).setStatusCode(StatusCode.SUCCESS).setTxnId(0).setMessage(msg)
                                              .setTopic(topic).setSubscriberId(subscriberId).build();


                    ChannelFuture future = subscribedChannel.write(response);


                    future.addListener(new ChannelFutureListener() {
                        @Override
                        public void operationComplete(ChannelFuture future) throws Exception {
                            if (!future.isSuccess()) {
                                // ignoring this failure, because this will
                                // only happen due to channel disconnect.

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    }


    public void send(PubSubResponse response, DeliveryCallback callback) {
        ChannelFuture future = channel.write(response);
        callbacks.put(future, callback);
        future.addListener(this);
    }


    public void operationComplete(ChannelFuture future) throws Exception {
        DeliveryCallback callback = callbacks.get(future);
        callbacks.remove(future);

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        // Finally, write the Publish request through the Channel.
        if (logger.isDebugEnabled())
            logger.debug("Writing a Publish request to host: " + HedwigClientImpl.getHostFromChannel(channel)
                         + " for pubSubData: " + pubSubData);
        ChannelFuture future = channel.write(pubsubRequestBuilder.build());
        future.addListener(new WriteCallback(pubSubData, client));
    }


    // Synchronized method to store the host2Channel mapping (if it doesn't
    // exist yet). Retrieve the hostname info from the Channel created via the
    // RemoteAddress tied to it.

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        if (!engine.isInboundDone()) {
            if (sentCloseNotify.compareAndSet(false, true)) {
                engine.closeOutbound();
                synchronized (closeFutures) {
                    ChannelFuture closeNotifyFuture = wrapNonAppData(context, e.getChannel());
                    closeNotifyFuture.addListener(new ChannelFutureListener() {
                        public void operationComplete(ChannelFuture closeNotifyFuture) throws Exception {
                            boolean offered = closeFutures.offer(e.getFuture());
                            assert offered;
                        }
                    });

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        context.sendDownstream(e);
    }


    private static ChannelFuture newHandshakeFuture(Channel channel) {
        ChannelFuture future = future(channel);
        future.addListener(new ChannelFutureListener() {
            public void operationComplete(ChannelFuture future)
                    throws Exception {
                if (!future.isSuccess()) {
                    fireExceptionCaught(future.getChannel(), future.getCause());
                }

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            ChannelFuture future = e.getFuture();
            final Timeout timeout = timer.newTimeout(
                    new WriteTimeoutTask(ctx, future),
                    timeoutMillis, TimeUnit.MILLISECONDS);


            future.addListener(new TimeoutCanceller(timeout));
        }


        super.writeRequested(ctx, e);
    }

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                LOG.debug("Writing to channel: {} with body: {}", new Object[]{channel, body});
            }
            future = channel.write(body);
        }


        future.addListener(listener);
    }


    /**
     * Closes the given channel
     *

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        }


        // Send the response and close the connection if necessary.
        ChannelFuture f = ctx.getChannel().write(res);
        if (!isKeepAlive(req) || res.getStatus().getCode() != 200) {
            f.addListener(ChannelFutureListener.CLOSE);
        }
    }


    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)

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