Examples with Destination org.apache.activemq.broker.region.Destination used on opensource projects

Example 11 with Destination

use of org.apache.activemq.broker.region.Destination in project activemq-artemis by apache.

the class DurableUnsubscribeTest method testDestroy.

public void testDestroy() throws Exception {
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    session.createDurableSubscriber(topic, "SubsId2");
    session.close();
    connection.close();
    connection = null;
    Thread.sleep(1000);
    Destination d = broker.getDestination(topic);
    assertEquals("Subscription is missing.", 1, d.getConsumers().size());
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    ObjectName[] subNames = broker.getAdminView().getInactiveDurableTopicSubscribers();
    mbs.invoke(subNames[0], "destroy", new Object[0], new String[0]);
    assertEquals("Subscription exists.", 0, d.getConsumers().size());
}

Example 12 with Destination

use of org.apache.activemq.broker.region.Destination in project activemq-artemis by apache.

the class MemoryLimitTest method testCursorBatch.

@Test(timeout = 120000)
public void testCursorBatch() throws Exception {
    ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("vm://localhost?jms.prefetchPolicy.all=10");
    factory.setOptimizeAcknowledge(true);
    Connection conn = factory.createConnection();
    conn.start();
    Session sess = conn.createSession(false, Session.CLIENT_ACKNOWLEDGE);
    Queue queue = sess.createQueue("STORE");
    final ProducerThread producer = new ProducerThread(sess, queue) {

        @Override
        protected Message createMessage(int i) throws Exception {
            BytesMessage bytesMessage = sess.createBytesMessage();
            bytesMessage.writeBytes(payload);
            return bytesMessage;
        }
    };
    producer.setMessageCount(2000);
    producer.start();
    producer.join();
    Thread.sleep(1000);
    // assert we didn't break high watermark (70%) usage
    final Destination dest = broker.getDestination((ActiveMQQueue) queue);
    LOG.info("Destination usage: " + dest.getMemoryUsage());
    int percentUsage = dest.getMemoryUsage().getPercentUsage();
    assertTrue("Should be less than 70% of limit but was: " + percentUsage, percentUsage <= 71);
    LOG.info("Broker usage: " + broker.getSystemUsage().getMemoryUsage());
    assertTrue(broker.getSystemUsage().getMemoryUsage().getPercentUsage() <= 71);
    // consume one message
    MessageConsumer consumer = sess.createConsumer(queue);
    Message msg = consumer.receive(5000);
    msg.acknowledge();
    // this should free some space and allow us to get new batch of messages in the memory
    // exceeding the limit
    assertTrue("Limit is exceeded", Wait.waitFor(new Wait.Condition() {

        @Override
        public boolean isSatisified() throws Exception {
            LOG.info("Destination usage: " + dest.getMemoryUsage());
            return dest.getMemoryUsage().getPercentUsage() >= 200;
        }
    }));
    LOG.info("Broker usage: " + broker.getSystemUsage().getMemoryUsage());
    assertTrue(broker.getSystemUsage().getMemoryUsage().getPercentUsage() >= 200);
    // let's make sure we can consume all messages
    for (int i = 1; i < 2000; i++) {
        msg = consumer.receive(5000);
        if (msg == null) {
            dumpAllThreads("NoMessage");
        }
        assertNotNull("Didn't receive message " + i, msg);
        msg.acknowledge();
    }
}

Example 13 with Destination

use of org.apache.activemq.broker.region.Destination in project gocd by gocd.

the class ActiveMqMessagingService method removeQueue.

@Override
public void removeQueue(String queueName) {
    try {
        ActiveMQQueue destination = new ActiveMQQueue(queueName);
        ConnectionContext connectionContext = BrokerSupport.getConnectionContext(broker.getBroker());
        Destination brokerDestination = broker.getDestination(destination);
        List<Subscription> consumers = brokerDestination.getConsumers();
        for (Subscription consumer : consumers) {
            consumer.remove(connectionContext, brokerDestination);
            brokerDestination.removeSubscription(connectionContext, consumer, 0);
        }
        broker.getBroker().removeDestination(connectionContext, destination, 1000);
        broker.removeDestination(destination);
    } catch (Exception e) {
        throw bomb(e);
    }
}

Example 14 with Destination

use of org.apache.activemq.broker.region.Destination in project activemq-artemis by apache.

the class NetworkRemovesSubscriptionsTest method testWithoutSessionAndSubsciberClose.

public void testWithoutSessionAndSubsciberClose() throws Exception {
    TopicConnection connection = connectionFactory.createTopicConnection();
    connection.start();
    for (int i = 0; i < 100; i++) {
        TopicSession subscriberSession = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicSubscriber subscriber = subscriberSession.createSubscriber(topic);
        assertNotNull(subscriber);
    }
    connection.close();
    Thread.sleep(1000);
    Destination dest = backEnd.getRegionBroker().getDestinationMap().get(topic);
    assertNotNull(dest);
    assertTrue(dest.getConsumers().isEmpty());
}

Example 15 with Destination

use of org.apache.activemq.broker.region.Destination in project activemq-artemis by apache.

the class NetworkRemovesSubscriptionsTest method testWithoutSessionAndSubsciberClosePlayAround.

/**
 * Running this test you can produce a leak of only 2 ConsumerInfo on BE
 * broker, NOT 200 as in other cases!
 */
public void testWithoutSessionAndSubsciberClosePlayAround() throws Exception {
    TopicConnection connection = connectionFactory.createTopicConnection();
    connection.start();
    for (int i = 0; i < 100; i++) {
        TopicSession subscriberSession = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicSubscriber subscriber = subscriberSession.createSubscriber(topic);
        DummyMessageListener listener = new DummyMessageListener();
        subscriber.setMessageListener(listener);
        if (i != 50) {
            subscriber.close();
            subscriberSession.close();
        }
    }
    connection.close();
    Thread.sleep(1000);
    Destination dest = backEnd.getRegionBroker().getDestinationMap().get(topic);
    assertNotNull(dest);
    assertTrue(dest.getConsumers().isEmpty());
}