Example usage for io.netty.channel ChannelFutureListener ChannelFutureListener

Introduction

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

Prototype

ChannelFutureListener

Source Link

Usage

From source file:org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator.java

License:Open Source License

private void sendMessage(final Notification msg) {
    this.channel.writeAndFlush(msg).addListener(new ChannelFutureListener() {
        @Override//from  w ww. jav a2s  . co  m
        public void operationComplete(final ChannelFuture f) {
            if (!f.isSuccess()) {
                LOG.warn("Failed to send message {} to channel {}", msg,
                        AbstractBGPSessionNegotiator.this.channel, f.cause());
                negotiationFailedCloseChannel(f.cause());
            } else {
                LOG.trace("Message {} sent to channel {}", msg, AbstractBGPSessionNegotiator.this.channel);
            }
        }
    });
}

From source file:org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl.java

License:Open Source License

@GuardedBy("this")
private ChannelFuture writeEpilogue(final ChannelFuture future, final Notification msg) {
    future.addListener(new ChannelFutureListener() {
        @Override/*from  w ww .jav a 2  s .  co  m*/
        public void operationComplete(final ChannelFuture f) {
            if (!f.isSuccess()) {
                LOG.warn("Failed to send message {} to socket {}", msg, BGPSessionImpl.this.channel, f.cause());
            } else {
                LOG.trace("Message {} sent to socket {}", msg, BGPSessionImpl.this.channel);
            }
        }
    });
    this.lastMessageSentAt = System.nanoTime();
    this.sessionStats.updateSentMsg(msg);
    return future;
}

From source file:org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl.java

License:Open Source License

private synchronized void closeWithoutMessage() {
    if (this.state == State.IDLE) {
        return;//from w w w  .  j  av  a2s .co  m
    }
    LOG.info("Closing session: {}", this);
    removePeerSession();
    this.channel.close().addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(final ChannelFuture future) throws Exception {
            Preconditions.checkArgument(future.isSuccess(), "Channel failed to close: %s", future.cause());
        }
    });
    this.state = State.IDLE;
}

From source file:org.opendaylight.protocol.bmp.impl.app.BmpMonitoringStationImpl.java

License:Open Source License

@Override
public void close() throws Exception {
    this.channel.close().addListener(new ChannelFutureListener() {
        @Override/*from ww  w  .  j  a  va  2s.c om*/
        public void operationComplete(final ChannelFuture channelFuture) throws Exception {
            BmpMonitoringStationImpl.this.sessionManager.close();
        }
    }).await();

    final DOMDataWriteTransaction wTx = this.domDataBroker.newWriteOnlyTransaction();
    wTx.delete(LogicalDatastoreType.OPERATIONAL, this.yangMonitorId);
    wTx.submit().checkedGet();
    LOG.info("BMP monitoring station {} closed.", this.monitorId.getValue());
}

From source file:org.opendaylight.protocol.bmp.mock.BmpMockSession.java

License:Open Source License

@Override
public void channelActive(final ChannelHandlerContext ctx) {
    this.channel = ctx.channel();
    this.channel.closeFuture().addListener(new ChannelFutureListener() {
        @Override//w  w  w  . j a  va2 s  .c o  m
        public void operationComplete(final ChannelFuture future) throws Exception {
            LOG.info("BMP session {} final successfully established.", BmpMockSession.this.channel);
        }
    });
    LOG.info("BMP session {} successfully established.", this.channel);
    final InetSocketAddress localAddress = (InetSocketAddress) this.channel.localAddress();
    this.remoteAddress = (InetSocketAddress) this.channel.remoteAddress();
    advertizePeers(this.channel, localAddress);
}

From source file:org.opendaylight.protocol.framework.AbstractSessionNegotiator.java

License:Open Source License

/**
 * Send a message to peer and fail negotiation if it does not reach
 * the peer./*from   w w w  .j a v a 2 s.com*/
 *
 * @param msg Message which should be sent.
 */
protected final void sendMessage(final M msg) {
    this.channel.writeAndFlush(msg).addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(final ChannelFuture f) {
            if (!f.isSuccess()) {
                LOG.info("Failed to send message {}", msg, f.cause());
                negotiationFailed(f.cause());
            } else {
                LOG.trace("Message {} sent to socket", msg);
            }
        }
    });
}

From source file:org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator.java

License:Open Source License

@Override
protected final void startNegotiation() {
    Preconditions.checkState(this.state == State.IDLE);
    if (this.tlsConfiguration != null) {
        this.sendMessage(
                new StarttlsBuilder().setStartTlsMessage(new StartTlsMessageBuilder().build()).build());
        this.state = State.START_TLS_WAIT;
        scheduleFailTimer();/*from  w  w  w. ja  va 2  s  .  c  om*/
        LOG.info("Started TLS connection negotiation with peer {}", this.channel);
    } else {
        startNegotiationWithOpen();
    }
    this.channel.closeFuture().addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(final ChannelFuture f) {
            cancelTimers();
        }
    });
}

From source file:org.opendaylight.protocol.pcep.impl.AbstractSessionNegotiator.java

License:Open Source License

protected final void sendMessage(final Message msg) {
    this.channel.writeAndFlush(msg).addListener(new ChannelFutureListener() {
        @Override//w  ww.j  av  a 2 s .  c o m
        public void operationComplete(final ChannelFuture f) {
            if (!f.isSuccess()) {
                LOG.info("Failed to send message {}", msg, f.cause());
                negotiationFailed(f.cause());
            } else {
                LOG.trace("Message {} sent to socket", msg);
            }

        }
    });
}

From source file:org.opendaylight.protocol.pcep.impl.PCEPByteToMessageDecoder.java

License:Open Source License

@Override
protected void decode(final ChannelHandlerContext ctx, final ByteBuf in, final List<Object> out) {
    if (!in.isReadable()) {
        LOG.debug("No more content in incoming buffer.");
        return;/*from  w  ww .  j  a  v a  2  s.  c om*/
    }

    in.markReaderIndex();
    LOG.trace("Received to decode: {}", ByteBufUtil.hexDump(in));

    final List<Message> errors = new ArrayList<>();

    try {
        out.add(parse(in, errors));
    } catch (final PCEPDeserializerException e) {
        LOG.debug("Failed to decode protocol message", e);
    }
    in.discardReadBytes();

    if (!errors.isEmpty()) {
        // We have a bunch of messages, send them out
        for (final Object e : errors) {
            ctx.channel().writeAndFlush(e).addListener(new ChannelFutureListener() {
                @Override
                public void operationComplete(final ChannelFuture f) {
                    if (!f.isSuccess()) {
                        LOG.warn("Failed to send message {} to socket {}", e, ctx.channel(), f.cause());
                    } else {
                        LOG.trace("Message {} sent to socket {}", e, ctx.channel());
                    }
                }
            });
        }
    }
}

From source file:org.opendaylight.protocol.pcep.impl.PCEPSessionImpl.java

License:Open Source License

/**
 * Sends message to serialization./*from  ww  w. ja v a  2  s .co m*/
 *
 * @param msg to be sent
 */
@Override
public Future<Void> sendMessage(final Message msg) {
    final ChannelFuture f = this.channel.writeAndFlush(msg);
    this.lastMessageSentAt = System.nanoTime();
    this.sessionState.updateLastSentMsg();
    if (!(msg instanceof KeepaliveMessage)) {
        LOG.debug("PCEP Message enqueued: {}", msg);
    }
    if (msg instanceof PcerrMessage) {
        this.sessionState.setLastSentError(msg);
    }

    f.addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(final ChannelFuture arg) {
            if (arg.isSuccess()) {
                LOG.trace("Message sent to socket: {}", msg);
            } else {
                LOG.debug("Message not sent: {}", msg, arg.cause());
            }
        }
    });

    return f;
}