Example usage for io.netty.util.concurrent Future isSuccess

List of usage examples for io.netty.util.concurrent Future isSuccess

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Introduction

In this page you can find the example usage for io.netty.util.concurrent Future 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.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testRSSR() {
    Future<Object> recvFuture1 = pipe.receive();
    assertFalse(recvFuture1.isDone());/*from   w w w .  jav a  2  s .com*/

    Future<Void> sendFuture1 = pipe.send(MESSAGE1);
    assertTrue(sendFuture1.isSuccess());
    assertSame(MESSAGE1, recvFuture1.getNow());

    Future<Void> sendFuture2 = pipe.send(MESSAGE2);
    assertFalse(sendFuture2.isDone());
    assertTrue(sendFuture1.isSuccess());
    assertTrue(recvFuture1.isSuccess());

    Future<Object> recvFuture2 = pipe.receive();
    assertSame(MESSAGE2, recvFuture2.getNow());
    assertTrue(sendFuture2.isSuccess());
    assertTrue(sendFuture1.isSuccess());
    assertTrue(recvFuture1.isSuccess());
}

From source file:com.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testSRRS() {
    Future<Void> sendFuture1 = pipe.send(MESSAGE1);
    assertFalse(sendFuture1.isDone());//ww w.j av a2  s.c o  m

    Future<Object> recvFuture1 = pipe.receive();
    assertSame(MESSAGE1, recvFuture1.getNow());
    assertTrue(sendFuture1.isSuccess());

    Future<Object> recvFuture2 = pipe.receive();
    assertFalse(recvFuture2.isDone());
    assertTrue(recvFuture1.isSuccess());
    assertTrue(sendFuture1.isSuccess());

    Future<Void> sendFuture2 = pipe.send(MESSAGE2);
    assertTrue(sendFuture2.isSuccess());
    assertSame(MESSAGE2, recvFuture2.getNow());
    assertTrue(recvFuture1.isSuccess());
    assertTrue(sendFuture1.isSuccess());
}

From source file:com.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testSSRRR() {
    Future<Void> sendFuture1 = pipe.send(MESSAGE1);
    assertFalse(sendFuture1.isDone());/* w  w  w. j  a  v  a  2 s .c  o  m*/

    Future<Void> sendFuture2 = pipe.send(MESSAGE2);
    assertFalse(sendFuture2.isDone());
    assertFalse(sendFuture1.isDone());

    Future<Object> recvFuture1 = pipe.receive();
    assertTrue(recvFuture1.isSuccess());
    assertSame(MESSAGE1, recvFuture1.getNow());
    assertFalse(sendFuture2.isDone());
    assertTrue(sendFuture1.isSuccess());

    Future<Object> recvFuture2 = pipe.receive();
    assertTrue(recvFuture2.isSuccess());
    assertSame(MESSAGE2, recvFuture2.getNow());
    assertTrue(sendFuture2.isSuccess());
    assertTrue(recvFuture1.isSuccess());
    assertTrue(sendFuture2.isSuccess());
    assertTrue(sendFuture1.isSuccess());

    Future<Object> recvFuture3 = pipe.receive();
    assertFalse(recvFuture3.isDone());
}

From source file:com.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testSCR() {
    Future<Void> sendFuture = pipe.send(MESSAGE);
    assertFalse(sendFuture.isDone());//from  w ww  .ja  v  a2  s .  c  om

    pipe.close();
    assertFalse(sendFuture.isDone());

    Future<Object> recvFuture = pipe.receive();
    assertSame(MESSAGE, recvFuture.getNow());
    assertTrue(sendFuture.isSuccess());
}

From source file:com.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testSRCS() {
    Future<Void> sendFuture1 = pipe.send(MESSAGE1);
    assertFalse(sendFuture1.isDone());//from  w w w. j  a va 2s  . c  om

    Future<Object> recvFuture = pipe.receive();
    assertSame(MESSAGE1, recvFuture.getNow());
    assertTrue(sendFuture1.isSuccess());

    pipe.close();

    Future<Void> sendFuture2 = pipe.send(MESSAGE2);
    assertNotNull(sendFuture2.cause());
}

From source file:com.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testSRCR() {
    Future<Void> sendFuture = pipe.send(MESSAGE);
    assertFalse(sendFuture.isDone());//from w ww  .ja  v  a  2 s .co m

    Future<Object> recvFuture1 = pipe.receive();
    assertSame(MESSAGE, recvFuture1.getNow());
    assertTrue(sendFuture.isSuccess());

    pipe.close();

    Future<Object> recvFuture2 = pipe.receive();
    assertNotNull(recvFuture2.cause());
    assertTrue(sendFuture.isSuccess());
}

From source file:com.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testRSCR() {
    Future<Object> recvFuture1 = pipe.receive();
    assertFalse(recvFuture1.isDone());/*from   ww w.  j av  a2 s  .  com*/

    Future<Void> sendFuture1 = pipe.send(MESSAGE);
    assertTrue(sendFuture1.isSuccess());
    assertSame(MESSAGE, recvFuture1.getNow());

    pipe.close();

    Future<Object> recvFuture2 = pipe.receive();
    assertNotNull(recvFuture2.cause());
    assertTrue(sendFuture1.isSuccess());
    assertTrue(recvFuture1.isSuccess());
}

From source file:com.twitter.http2.PipeTest.java

License:Apache License

@Test
public void testRSCS() {
    Future<Object> recvFuture = pipe.receive();
    assertFalse(recvFuture.isDone());/*from  w w  w  . ja  va  2  s . c om*/

    Future<Void> sendFuture1 = pipe.send(MESSAGE1);
    assertTrue(sendFuture1.isSuccess());
    assertSame(MESSAGE1, recvFuture.getNow());

    pipe.close();

    Future<Void> sendFuture2 = pipe.send(MESSAGE2);
    assertNotNull(sendFuture2.cause());
    assertTrue(sendFuture1.isSuccess());
    assertTrue(recvFuture.isSuccess());
}

From source file:com.xx_dev.apn.socks.remote.SocksServerConnectHandler.java

License:Apache License

@Override
public void channelRead0(final ChannelHandlerContext ctx, final SocksCmdRequest request) throws Exception {
    Promise<Channel> promise = ctx.executor().newPromise();
    promise.addListener(new GenericFutureListener<Future<Channel>>() {
        @Override/*from   w ww .j a v  a  2s.co m*/
        public void operationComplete(final Future<Channel> future) throws Exception {
            final Channel outboundChannel = future.getNow();
            if (future.isSuccess()) {
                restLogger.info(request.host() + ":" + request.port() + "," + "T");
                ctx.channel().writeAndFlush(new SocksCmdResponse(SocksCmdStatus.SUCCESS, request.addressType()))
                        .addListener(new ChannelFutureListener() {
                            @Override
                            public void operationComplete(ChannelFuture channelFuture) {
                                ctx.pipeline().remove(SocksServerConnectHandler.this);
                                outboundChannel.pipeline().addLast(new RelayHandler(ctx.channel()));
                                ctx.pipeline().addLast(new RelayHandler(outboundChannel));
                            }
                        });
            } else {
                restLogger.info(request.host() + ":" + request.port() + "," + "F");
                ctx.channel()
                        .writeAndFlush(new SocksCmdResponse(SocksCmdStatus.FAILURE, request.addressType()));
                SocksServerUtils.closeOnFlush(ctx.channel());
            }
        }
    });

    final Channel inboundChannel = ctx.channel();
    b.group(inboundChannel.eventLoop()).channel(NioSocketChannel.class)
            .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 10000).option(ChannelOption.SO_KEEPALIVE, true)
            .handler(new DirectClientHandler(promise));

    b.connect(request.host(), request.port()).addListener(new ChannelFutureListener() {
        @Override
        public void operationComplete(ChannelFuture future) throws Exception {
            if (future.isSuccess()) {
                // Connection established use handler provided results
            } else {
                // Close the connection if the connection attempt has failed.
                restLogger.info(request.host() + ":" + request.port() + "," + "F");
                ctx.channel()
                        .writeAndFlush(new SocksCmdResponse(SocksCmdStatus.FAILURE, request.addressType()));
                SocksServerUtils.closeOnFlush(ctx.channel());
            }
        }
    });
}

From source file:com.yahoo.pulsar.client.impl.ConsumerImpl.java

License:Apache License

private CompletableFuture<Void> sendAcknowledge(MessageId messageId, AckType ackType) {
    MessageIdImpl msgId = (MessageIdImpl) messageId;
    final ByteBuf cmd = Commands.newAck(consumerId, msgId.getLedgerId(), msgId.getEntryId(), ackType, null);

    // There's no actual response from ack messages
    final CompletableFuture<Void> ackFuture = new CompletableFuture<Void>();

    if (isConnected()) {
        cnx().ctx().writeAndFlush(cmd).addListener(new GenericFutureListener<Future<Void>>() {
            @Override//www .  j  ava2  s.  co  m
            public void operationComplete(Future<Void> future) throws Exception {
                if (future.isSuccess()) {
                    if (ackType == AckType.Individual) {
                        unAckedMessageTracker.remove(msgId);
                        // increment counter by 1 for non-batch msg
                        if (!(messageId instanceof BatchMessageIdImpl)) {
                            stats.incrementNumAcksSent(1);
                        }
                    } else if (ackType == AckType.Cumulative) {
                        stats.incrementNumAcksSent(unAckedMessageTracker.removeMessagesTill(msgId));
                    }
                    if (log.isDebugEnabled()) {
                        log.debug("[{}] [{}] [{}] Successfully acknowledged message - {}, acktype {}",
                                subscription, topic, consumerName, messageId, ackType);
                    }
                    ackFuture.complete(null);
                } else {
                    stats.incrementNumAcksFailed();
                    ackFuture.completeExceptionally(new PulsarClientException(future.cause()));
                }
            }
        });
    } else {
        stats.incrementNumAcksFailed();
        ackFuture.completeExceptionally(
                new PulsarClientException("Not connected to broker. State: " + state.get()));
    }

    return ackFuture;
}