Package com.rabbitmq.client

Examples of com.rabbitmq.client.QueueingConsumer$Delivery

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
            int msgCount = 0;
            String queueName = "ManyConnections";
            ch.queueDeclare(queueName, false, false, false, null);

            QueueingConsumer consumer = new QueueingConsumer(ch);
            ch.basicConsume(queueName, true, consumer);
            while (true) {
                String toSend = threadNumber + "/" + msgCount++;
                ch.basicPublish("", queueName, null, toSend.getBytes());
                Thread.sleep(delayLen);

                QueueingConsumer.Delivery delivery = consumer.nextDelivery();
                if (threadNumber == 0) {
                    long now = System.currentTimeMillis();
                    double delta = (now - startTime) / 1000.0;
                    double actualRate = msgCount / delta;
                    double totalRate = totalCount() * actualRate;
 
View Full Code Here
84
85
86
87
88
89
90
91
92
93
94
95
96
97
    }
    ch.exchangeDeclare(exchange, exchangeType);
    ch.queueBind(queueName, exchange, routingKey);
      }

            QueueingConsumer consumer = new QueueingConsumer(ch);
            ch.basicConsume(queueName, consumer);
            while (true) {
                QueueingConsumer.Delivery delivery = consumer.nextDelivery();
    Map<String, Object> headers = delivery.getProperties().getHeaders();
    byte[] body = delivery.getBody();
    Object headerFilenameO = headers.get("filename");
    String headerFilename =
        (headerFilenameO == null)
View Full Code Here
125
126
127
128
129
130
131
132
133
134
135
        connectionFactory.setHost(params.host);
        connectionFactory.setPort(params.port);
        connection = connectionFactory.newConnection();
        channel = connection.createChannel();
        channel.basicQos(1);
        QueueingConsumer consumer = new QueueingConsumer(channel);
        try {
            channel.flow(false);
            publish(consume(consumer));
            channel.flow(true);
            return drain(consumer);
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
98
99
100
                Connection conn = connectionFactory.newConnection();
                Channel ch = conn.createChannel();
                ch.queueDeclare(QUEUE_NAME, true, false, false, null);

                // Consume
                QueueingConsumer qc = new QueueingConsumer(ch);
                ch.basicConsume(QUEUE_NAME, true, qc);
                for (int i = 0; i < msgCount; ++i) {
                    qc.nextDelivery();
                }

                // Cleanup
                ch.close();
                conn.close();
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
    // requeue=false.  So we can't really test any scenarios for
    // requeue=false.

    void verifyRedeliverOnRecover(RecoverCallback call)
        throws IOException, InterruptedException {
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(queue, false, consumer); // require acks.
        channel.basicPublish("", queue, new AMQP.BasicProperties.Builder().build(), body);
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        assertTrue("consumed message body not as sent",
                   Arrays.equals(body, delivery.getBody()));
        // Don't ack it, and get it redelivered to the same consumer
        call.recover(channel);
        QueueingConsumer.Delivery secondDelivery = consumer.nextDelivery(5000);
        assertNotNull("timed out waiting for redelivered message", secondDelivery);
        assertTrue("consumed (redelivered) message body not as sent",
                   Arrays.equals(body, delivery.getBody()));
    }
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
73
74
75
                   Arrays.equals(body, delivery.getBody()));
    }

    void verifyNoRedeliveryWithAutoAck(RecoverCallback call)
        throws IOException, InterruptedException {
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(queue, true, consumer); // auto ack.
        channel.basicPublish("", queue, new AMQP.BasicProperties.Builder().build(), body);
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        assertTrue("consumed message body not as sent",
                   Arrays.equals(body, delivery.getBody()));
        call.recover(channel);
        // there's a race here between our recover finishing and the basic.get;
        Thread.sleep(500);
View Full Code Here
54
55
56
57
58
59
60
61
62
63
        }
        for (String[] binding : bindings) {
            channel.queueBind(binding[0], binding[1], "");
        }
        for (int idx = 0; idx < consumers.length; ++idx) {
            QueueingConsumer consumer = new QueueingConsumer(channel);
            channel.basicConsume(queues[idx], true, consumer);
            consumers[idx] = consumer;
        }
    }
View Full Code Here
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
    public void testNoRequeueOnCancel()
        throws IOException, InterruptedException
    {
        channel.basicPublish("", Q, null, "1".getBytes());

        QueueingConsumer c;

        c = new QueueingConsumer(channel);
        String consumerTag = channel.basicConsume(Q, false, c);
        c.nextDelivery();
        channel.basicCancel(consumerTag);

        assertNull(channel.basicGet(Q, true));

        closeChannel();
View Full Code Here
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
            long startTime;
            startTime = now = System.currentTimeMillis();
            int totalMsgCount = 0;

            try {
                q = new QueueingConsumer(channel);
                channel.basicConsume(queueName, autoAck, q);

                while (timeLimit == 0 || now < startTime + timeLimit) {
                    Delivery delivery;
                    try {
                        if (timeLimit == 0) {
                            delivery = q.nextDelivery();
                        } else {
                            delivery = q.nextDelivery(startTime + timeLimit - now);
                            if (delivery == null) break;
                        }
                    } catch (ConsumerCancelledException e) {
                        System.out.println("Consumer cancelled by broker. Re-consuming.");
                        q = new QueueingConsumer(channel);
                        channel.basicConsume(queueName, autoAck, q);
                        continue;
                    }
        totalMsgCount++;
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
    public void testFlowControl() throws IOException, InterruptedException {
        basicPublishVolatile(Q);
        setResourceAlarm("memory");
        // non-publish actions only after an alarm should be fine
        assertNotNull(basicGet(Q));
        QueueingConsumer c = new QueueingConsumer(channel);
        String consumerTag = channel.basicConsume(Q, true, c);
        // publishes after an alarm should not go through
        basicPublishVolatile(Q);
        // the publish is async, so this is racy. This also tests we don't die
        // by heartbeat (3x heartbeat interval + epsilon)
        assertNull(c.nextDelivery(3100));
        // once the alarm has cleared the publishes should go through
        clearResourceAlarm("memory");
        assertNotNull(c.nextDelivery());
        // everything should be back to normal
        channel.basicCancel(consumerTag);
        basicPublishVolatile(Q);
        assertNotNull(basicGet(Q));
    }
View Full Code Here
TOP

Related Classes of com.rabbitmq.client.QueueingConsumer$Delivery

  • Client
  • com.asakusafw.compiler.flow.ExternalIoDescriptionProcessor.SourceInfo
  • com.asakusafw.vocabulary.flow.graph.FlowElementOutput
  • com.espertech.esperio.amqp.AMQPSupportReceiveRunnable
  • com.espertech.esperio.amqp.AMQPSupportUtil
  • com.jbrisbin.vcloud.classloader.RabbitMQClassLoader$RemoteLoader
  • com.linkedin.helix.recipes.rabbitmq.ConsumerThread
  • com.omniti.reconnoiter.broker.RabbitMQ
  • com.rabbitmq.client.test.functional.BindingLifecycleBase
  • com.rabbitmq.client.test.functional.ConsumerCancelNotification
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.