Examples with ChannelFuture org.jboss.netty.channel.ChannelFuture used on opensource projects

Example 81 with ChannelFuture

use of org.jboss.netty.channel.ChannelFuture in project databus by linkedin.

the class TestDatabusRelayMain method testClient.

private void testClient(int relayPort, int fetchSize, long scn, HttpResponseHandler handler) throws Exception {
    Checkpoint ckpt = Checkpoint.createOnlineConsumptionCheckpoint(scn);
    //TODO why is this needed
    //ckpt.setCatchupSource("foo");
    String uristr = "/stream?sources=105&output=json&size=" + fetchSize + "&streamFromLatestScn=false&checkPoint=" + ckpt.toString();
    ClientBootstrap bootstrap = new ClientBootstrap(new NioClientSocketChannelFactory(Executors.newCachedThreadPool(), Executors.newCachedThreadPool()));
    bootstrap.setPipelineFactory(new HttpClientPipelineFactory(handler));
    ChannelFuture future = bootstrap.connect(new InetSocketAddress("localhost", relayPort));
    Channel channel = future.awaitUninterruptibly().getChannel();
    Assert.assertTrue(future.isSuccess(), "Cannot connect to relay at localhost:" + relayPort);
    HttpRequest request = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, uristr);
    request.setHeader(HttpHeaders.Names.HOST, "localhost");
    channel.write(request);
    channel.getCloseFuture().awaitUninterruptibly();
}

Example 82 with ChannelFuture

use of org.jboss.netty.channel.ChannelFuture in project databus by linkedin.

the class TestHttpResponseProcessor method testConnectFail.

@Test
public void testConnectFail() throws DatabusException {
    Logger log = Logger.getLogger("GenericHttpResponseHandler.testConnectFail");
    TestHttpResponseProcessor respProcessor = new TestHttpResponseProcessor(log);
    TestConnectListener connectListener = new TestConnectListener(log);
    TestSendRequestListener requestListener = new TestSendRequestListener(log);
    TestCloseListener closeListener = new TestCloseListener(log);
    //Need this call to set respProcessor without triggering erroneous check
    final GenericHttpResponseHandler responseHandler = new GenericHttpResponseHandler(respProcessor, KeepAliveType.KEEP_ALIVE);
    responseHandler.setRequestListener(requestListener);
    responseHandler.setConnectionListener(connectListener);
    responseHandler.setCloseListener(closeListener);
    //use port 0 to generate connect fail
    ChannelFuture channelFuture = createChannelFuture(responseHandler, 0);
    Channel channel = channelFuture.getChannel();
    try {
        channel.write(new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/test"));
        final List<String> respCallbacks = respProcessor.getCallbacks();
        final List<String> connectCallbacks = connectListener.getCallbacks();
        final List<String> requestCallbacks = requestListener.getCallbacks();
        final List<String> closeChannelCallbacks = closeListener.getCallbacks();
        TestUtil.assertWithBackoff(new ConditionCheck() {

            @Override
            public boolean check() {
                return 1 == closeChannelCallbacks.size();
            }
        }, "waiting for close channel callback", 1000, null);
        //make sure that no new callbacks have showed up
        stateSanityCheck(connectCallbacks, requestCallbacks, respCallbacks, closeChannelCallbacks);
        Assert.assertEquals(connectCallbacks.size(), 1);
        Assert.assertEquals(connectCallbacks.get(0), "onConnectFailure");
        Assert.assertEquals(closeChannelCallbacks.size(), 1);
        Assert.assertEquals(closeChannelCallbacks.get(0), "onChannelClose");
    } finally {
        channel.close();
    }
}

Example 83 with ChannelFuture

use of org.jboss.netty.channel.ChannelFuture in project databus by linkedin.

the class SimpleTestClientConnection method start.

public void start(final int serverAddr) {
    _shutdownRequested = false;
    _shutdown = false;
    _connected = false;
    _thread = new Thread(new Runnable() {

        @Override
        public void run() {
            //System.err.println("Client running on thread: " + Thread.currentThread());
            ChannelFuture connectFuture = _clientBootstrap.connect(new LocalAddress(serverAddr));
            connectFuture.awaitUninterruptibly();
            _channel = connectFuture.getChannel();
            _lock.lock();
            try {
                _connected = connectFuture.isSuccess();
                _connectedCondition.signalAll();
                while (!_shutdownRequested) {
                    try {
                        _shutdownReqCondition.await();
                    } catch (InterruptedException ie) {
                    }
                }
                _shutdown = true;
                _shutdownCondition.signalAll();
            } finally {
                _lock.unlock();
            }
        }
    });
    _thread.setDaemon(true);
    _thread.start();
}

Example 84 with ChannelFuture

use of org.jboss.netty.channel.ChannelFuture in project databus by linkedin.

the class SimpleTestClientConnection method stop.

public void stop() {
    _lock.lock();
    try {
        _shutdownRequested = true;
        _shutdownReqCondition.signalAll();
        while (!_shutdown) {
            try {
                _shutdownCondition.await();
            } catch (InterruptedException ie) {
            }
        }
    } finally {
        _lock.unlock();
    }
    ChannelFuture closeFuture = _channel.close();
    closeFuture.awaitUninterruptibly();
    _clientBootstrap.releaseExternalResources();
}

Example 85 with ChannelFuture

use of org.jboss.netty.channel.ChannelFuture in project databus by linkedin.

the class SimpleDatabusResponse method writeToChannelAsBinary.

@Override
public void writeToChannelAsBinary(ChannelHandlerContext ctx, ChannelFuture future) {
    ChannelFuture realFuture = (null != future) ? future : Channels.future(ctx.getChannel());
    ChannelBuffer serializedResponse = serializeToBinary();
    DownstreamMessageEvent e = new DownstreamMessageEvent(ctx.getChannel(), realFuture, serializedResponse, ctx.getChannel().getRemoteAddress());
    ctx.sendDownstream(e);
}