Example usage for io.netty.channel ChannelFuture isSuccess

Introduction

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

Prototype

boolean isSuccess();

Source Link

Document

Returns true if and only if the I/O operation was completed successfully.

Usage

From source file:com.friz.update.network.UpdateSessionContext.java

License:Open Source License

public void writeSuccess(int status) {
    channel.writeAndFlush(new UpdateResponseEvent(status)).addListener(new ChannelFutureListener() {
        @Override//from  www  .  ja  v a 2 s . c  om
        public void operationComplete(ChannelFuture future) throws Exception {
            if (future.isSuccess()) {
                ChannelPipeline p = future.channel().pipeline();
                p.remove(UpdateInitDecoder.class);
                p.remove(UpdateInitEncoder.class);

                p.addFirst(XorEncoder.class.getName(), new XorEncoder());
                p.addFirst(UpdateEncoder.class.getName(), new UpdateEncoder());
                p.addFirst(UpdateDecoder.class.getName(), new UpdateDecoder());

                handshakeComplete = true;
            }
        }
    });
}

From source file:com.github.lburgazzoli.quickfixj.transport.netty.NettyChannel.java

License:Apache License

/**
 *
 *//*from   w w  w.  j  a  va2 s  .  c  om*/
@Override
public boolean disconnect() {
    if (m_channel != null) {
        m_channel.disconnect().awaitUninterruptibly(5000L);

        ChannelFuture future = m_channel.close();
        future.awaitUninterruptibly();

        return future.isSuccess();
    }

    return true;
}

From source file:com.github.lburgazzoli.quickfixj.transport.netty.NettySocketInitiator.java

License:Apache License

/**
 *
 *///from w  w w .j  a va  2 s.  c  o m
private void doConnect() {
    ChannelFuture future = m_boot.connect();
    future.addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) {
            if (future.isDone() && future.isSuccess()) {
                setChannel(new NettyChannel(future.channel()));
            } else if (!future.isSuccess() && !future.isCancelled()) {
                LOGGER.warn("Error", future.cause());
                doReconnect();
            }
        }
    });
}

From source file:com.github.mrstampy.gameboot.netty.NettyConnectionRegistry.java

License:Open Source License

private void log(ChannelFuture f, Object key) {
    if (f.isSuccess()) {
        log.debug("Successful send to {} on {}", key, f.channel());
    } else {/* w  w w.  j  a va 2 s  .co m*/
        log.error("Failed sending to {} on {}", key, f.channel(), f.cause());
    }
}

From source file:com.github.mrstampy.gameboot.otp.netty.OtpNettyTest.java

License:Open Source License

private void createClearChannel() throws InterruptedException {
    CountDownLatch cdl = new CountDownLatch(1);
    clientHandler.setResponseLatch(cdl);

    ChannelFuture cf = clearClient.connect(HOST, CLEAR_SERVER_PORT);
    cdl.await(5, TimeUnit.SECONDS);

    assertTrue(cf.isSuccess());
    clearChannel = cf.channel();//from  www. j av a  2  s  .  co  m

    assertNotNull(clientHandler.getSystemId());
    assertEquals(clearChannel, clientHandler.getClearChannel());
}

From source file:com.github.mrstampy.gameboot.otp.netty.OtpNettyTest.java

License:Open Source License

private void createEncryptedChannel() throws InterruptedException {
    ChannelFuture cf = encClient.connect(HOST, ENC_SERVER_PORT);
    cf.await(1, TimeUnit.SECONDS);

    assertTrue(cf.isSuccess());
    encChannel = cf.channel();/*from w w  w  .  ja v a 2s.  c  om*/
}

From source file:com.github.mrstampy.kitchensync.netty.Bootstrapper.java

License:Open Source License

/**
 * Returns a channel using the bootstrap for the specified port. Should none
 * exist then the default bootstrap is used.
 *
 * @param <CHANNEL>//from   ww  w  .j a va2 s  . c o  m
 *          the generic type
 * @param port
 *          the port
 * @return the channel
 */
@SuppressWarnings("unchecked")
public <CHANNEL extends DatagramChannel> CHANNEL bind(int port) {
    boolean contains = containsBootstrap(port);
    if (!contains && !hasDefaultBootstrap()) {
        log.error("Bootstrap for port {} not initialized", port);
        return null;
    }

    Bootstrap b = channelBootstraps.get(contains ? port : DEFAULT_BOOTSTRAP_KEY);

    ChannelFuture cf = b.bind(port);

    CountDownLatch latch = new CountDownLatch(1);
    cf.addListener(getBindListener(port, latch));

    await(latch, "Channel creation timed out");

    return cf.isSuccess() ? (CHANNEL) cf.channel() : null;
}

From source file:com.github.mrstampy.kitchensync.netty.Bootstrapper.java

License:Open Source License

/**
 * Bind to the specified multicast address.
 *
 * @param <CHANNEL>/*from w ww .  j a v  a  2  s .  co m*/
 *          the generic type
 * @param multicast
 *          the multicast
 * @return the channel
 */
@SuppressWarnings("unchecked")
public <CHANNEL extends DatagramChannel> CHANNEL multicastBind(InetSocketAddress multicast) {
    String key = createMulticastKey(multicast);
    if (!containsMulticastBootstrap(key)) {
        log.error("Multicast bootstrap for {} not initialized", multicast);
        return null;
    }

    Bootstrap b = multicastBootstraps.get(key);

    ChannelFuture cf = b.bind();

    CountDownLatch latch = new CountDownLatch(1);
    cf.addListener(getMulticastBindListener(multicast, latch));

    await(latch, "Multicast channel creation timed out");

    return cf.isSuccess() ? (CHANNEL) cf.channel() : null;
}

From source file:com.github.mrstampy.kitchensync.netty.Bootstrapper.java

License:Open Source License

private GenericFutureListener<ChannelFuture> getBindListener(final int port, final CountDownLatch latch) {
    return new GenericFutureListener<ChannelFuture>() {

        @Override//w w w  .  j a  v  a2 s .co  m
        public void operationComplete(ChannelFuture future) throws Exception {
            try {
                if (future.isSuccess()) {
                    log.debug("Channel creation successful for {}", future.channel());
                } else {
                    Throwable cause = future.cause();
                    if (cause == null) {
                        log.error("Could not create channel for {}", port);
                    } else {
                        log.error("Could not create channel for {}", port, cause);
                    }
                }
            } finally {
                latch.countDown();
            }
        }
    };
}

From source file:com.github.mrstampy.kitchensync.netty.Bootstrapper.java

License:Open Source License

private GenericFutureListener<ChannelFuture> getMulticastBindListener(final InetSocketAddress multicast,
        final CountDownLatch latch) {
    return new GenericFutureListener<ChannelFuture>() {

        @Override//from  ww w .  j  ava 2s.c om
        public void operationComplete(ChannelFuture future) throws Exception {
            try {
                if (future.isSuccess()) {
                    log.debug("Multicast channel creation successful for {}", multicast);
                } else {
                    Throwable cause = future.cause();
                    if (cause == null) {
                        log.error("Could not create multicast channel for {}", multicast);
                    } else {
                        log.error("Could not create multicast channel for {}", multicast, cause);
                    }
                }
            } finally {
                latch.countDown();
            }
        }
    };
}