Examples with Message org.apache.activemq.command.Message used on opensource projects

Example 26 with Message

use of org.apache.activemq.command.Message in project activemq-artemis by apache.

the class BrokerTest method testSessionCloseCascades.

public void testSessionCloseCascades() throws Exception {
    // Setup a first connection
    StubConnection connection1 = createConnection();
    ConnectionInfo connectionInfo1 = createConnectionInfo();
    SessionInfo sessionInfo1 = createSessionInfo(connectionInfo1);
    ProducerInfo producerInfo1 = createProducerInfo(sessionInfo1);
    connection1.send(connectionInfo1);
    connection1.send(sessionInfo1);
    connection1.send(producerInfo1);
    ConsumerInfo consumerInfo1 = createConsumerInfo(sessionInfo1, destination);
    consumerInfo1.setPrefetchSize(100);
    consumerInfo1.setNoLocal(true);
    connection1.request(consumerInfo1);
    // Setup a second connection
    StubConnection connection2 = createConnection();
    ConnectionInfo connectionInfo2 = createConnectionInfo();
    SessionInfo sessionInfo2 = createSessionInfo(connectionInfo2);
    ProducerInfo producerInfo2 = createProducerInfo(sessionInfo2);
    connection2.send(connectionInfo2);
    connection2.send(sessionInfo2);
    connection2.send(producerInfo2);
    // Send the messages
    connection2.send(createMessage(producerInfo2, destination, deliveryMode));
    connection2.send(createMessage(producerInfo2, destination, deliveryMode));
    connection2.send(createMessage(producerInfo2, destination, deliveryMode));
    connection2.send(createMessage(producerInfo2, destination, deliveryMode));
    for (int i = 0; i < 4; i++) {
        Message m1 = receiveMessage(connection1);
        assertNotNull(m1);
        connection1.send(createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE));
    }
    // Close the session, this should in turn close the consumer.
    connection1.request(closeSessionInfo(sessionInfo1));
    // Send another message, connection1 should not get the message.
    connection2.request(createMessage(producerInfo2, destination, deliveryMode));
    Message msg = receiveMessage(connection1, MAX_NULL_WAIT);
    assertNull("no message received from connection1 after session close", msg);
}

Example 27 with Message

use of org.apache.activemq.command.Message in project activemq-artemis by apache.

the class BrokerTest method testQueueSendThenAddConsumer.

public void testQueueSendThenAddConsumer() throws Exception {
    // Start a producer
    StubConnection connection = createConnection();
    ConnectionInfo connectionInfo = createConnectionInfo();
    SessionInfo sessionInfo = createSessionInfo(connectionInfo);
    ProducerInfo producerInfo = createProducerInfo(sessionInfo);
    connection.send(connectionInfo);
    connection.send(sessionInfo);
    connection.send(producerInfo);
    destination = createDestinationInfo(connection, connectionInfo, destinationType);
    // Send a message to the broker.
    connection.send(createMessage(producerInfo, destination, deliveryMode));
    // Start the consumer
    ConsumerInfo consumerInfo = createConsumerInfo(sessionInfo, destination);
    connection.send(consumerInfo);
    // Make sure the message was delivered.
    Message m = receiveMessage(connection);
    assertNotNull(m);
}

Example 28 with Message

use of org.apache.activemq.command.Message in project activemq-artemis by apache.

the class BrokerTest method testConsumerPrefetchAtOne.

public void testConsumerPrefetchAtOne() throws Exception {
    // Start a producer and consumer
    StubConnection connection = createConnection();
    ConnectionInfo connectionInfo = createConnectionInfo();
    SessionInfo sessionInfo = createSessionInfo(connectionInfo);
    ProducerInfo producerInfo = createProducerInfo(sessionInfo);
    connection.send(connectionInfo);
    connection.send(sessionInfo);
    connection.send(producerInfo);
    destination = createDestinationInfo(connection, connectionInfo, destinationType);
    ConsumerInfo consumerInfo = createConsumerInfo(sessionInfo, destination);
    consumerInfo.setPrefetchSize(1);
    connection.send(consumerInfo);
    // Send 2 messages to the broker.
    connection.send(createMessage(producerInfo, destination, deliveryMode));
    connection.send(createMessage(producerInfo, destination, deliveryMode));
    // Make sure only 1 message was delivered.
    Message m = receiveMessage(connection);
    assertNotNull(m);
    assertNoMessagesLeft(connection);
}

Example 29 with Message

use of org.apache.activemq.command.Message in project activemq-artemis by apache.

the class DemandForwardingBridgeTest method testSendThenAddConsumer.

public void testSendThenAddConsumer() throws Exception {
    // Start a producer on local broker
    StubConnection connection1 = createConnection();
    ConnectionInfo connectionInfo1 = createConnectionInfo();
    SessionInfo sessionInfo1 = createSessionInfo(connectionInfo1);
    ProducerInfo producerInfo = createProducerInfo(sessionInfo1);
    connection1.send(connectionInfo1);
    connection1.send(sessionInfo1);
    connection1.send(producerInfo);
    destination = createDestinationInfo(connection1, connectionInfo1, destinationType);
    // Start a consumer on a remote broker
    final StubConnection connection2 = createRemoteConnection();
    ConnectionInfo connectionInfo2 = createConnectionInfo();
    SessionInfo sessionInfo2 = createSessionInfo(connectionInfo2);
    connection2.send(connectionInfo2);
    connection2.send(sessionInfo2);
    // Send the message to the local broker.
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    // Verify that the message stayed on the local broker.
    ConsumerInfo consumerInfo1 = createConsumerInfo(sessionInfo1, destination);
    connection1.send(consumerInfo1);
    Message m = receiveMessage(connection1);
    assertNotNull(m);
    // Close consumer to cause the message to rollback.
    connection1.send(consumerInfo1.createRemoveCommand());
    final DestinationStatistics destinationStatistics = broker.getDestination(destination).getDestinationStatistics();
    assertEquals("broker dest stat dispatched", 1, destinationStatistics.getDispatched().getCount());
    assertEquals("broker dest stat dequeues", 0, destinationStatistics.getDequeues().getCount());
    assertEquals("broker dest stat forwards", 0, destinationStatistics.getForwards().getCount());
    // Now create remote consumer that should cause message to move to this
    // remote consumer.
    final ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo2, destination);
    connection2.request(consumerInfo2);
    // Make sure the message was delivered via the remote.
    assertTrue("message was received", Wait.waitFor(new Wait.Condition() {

        @Override
        public boolean isSatisified() throws Exception {
            Message msg = receiveMessage(connection2);
            if (msg != null) {
                connection2.request(createAck(consumerInfo2, msg, 1, MessageAck.STANDARD_ACK_TYPE));
                return true;
            }
            return false;
        }
    }));
    assertTrue("broker dest stat forwards", Wait.waitFor(new Wait.Condition() {

        @Override
        public boolean isSatisified() throws Exception {
            return 1 == destinationStatistics.getForwards().getCount();
        }
    }));
    assertEquals("broker dest stat dequeues", 1, destinationStatistics.getDequeues().getCount());
}

Example 30 with Message

use of org.apache.activemq.command.Message in project activemq-artemis by apache.

the class BrokerNetworkWithStuckMessagesTest method browseQueueWithJms.

@SuppressWarnings("unused")
private Object[] browseQueueWithJms(BrokerService broker) throws Exception {
    Object[] messages = null;
    Connection connection = null;
    Session session = null;
    try {
        URI brokerUri = connector.getUri();
        ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(brokerUri.toString());
        connection = connectionFactory.createConnection();
        connection.start();
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Queue destination = session.createQueue(queueName);
        QueueBrowser browser = session.createBrowser(destination);
        List<Message> list = new ArrayList<>();
        for (Enumeration<Message> enumn = browser.getEnumeration(); enumn.hasMoreElements(); ) {
            list.add(enumn.nextElement());
        }
        messages = list.toArray();
    } finally {
        if (session != null) {
            session.close();
        }
        if (connection != null) {
            connection.close();
        }
    }
    LOG.info("+Browsed with JMS: " + messages.length);
    return messages;
}