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

Example 21 with ConsumerInfo

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

the class BrokerTest method testQueueOnlyOnceDeliveryWith2Consumers.

public void testQueueOnlyOnceDeliveryWith2Consumers() throws Exception {
    ActiveMQDestination destination = new ActiveMQQueue("TEST");
    // Setup a first connection
    StubConnection connection1 = createConnection();
    ConnectionInfo connectionInfo1 = createConnectionInfo();
    SessionInfo sessionInfo1 = createSessionInfo(connectionInfo1);
    ProducerInfo producerInfo = createProducerInfo(sessionInfo1);
    connection1.send(connectionInfo1);
    connection1.send(sessionInfo1);
    connection1.send(producerInfo);
    ConsumerInfo consumerInfo1 = createConsumerInfo(sessionInfo1, destination);
    consumerInfo1.setPrefetchSize(1);
    connection1.request(consumerInfo1);
    // Setup a second connection
    StubConnection connection2 = createConnection();
    ConnectionInfo connectionInfo2 = createConnectionInfo();
    SessionInfo sessionInfo2 = createSessionInfo(connectionInfo2);
    ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo2, destination);
    consumerInfo2.setPrefetchSize(1);
    connection2.send(connectionInfo2);
    connection2.send(sessionInfo2);
    connection2.request(consumerInfo2);
    // Send the messages
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    connection1.request(createMessage(producerInfo, destination, deliveryMode));
    for (int i = 0; i < 2; i++) {
        Message m1 = receiveMessage(connection1);
        Message m2 = receiveMessage(connection2);
        assertNotNull("m1 is null for index: " + i, m1);
        assertNotNull("m2 is null for index: " + i, m2);
        assertNotSame(m1.getMessageId(), m2.getMessageId());
        connection1.send(createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE));
        connection2.send(createAck(consumerInfo2, m2, 1, MessageAck.STANDARD_ACK_TYPE));
    }
    assertNoMessagesLeft(connection1);
    assertNoMessagesLeft(connection2);
}

Example 22 with ConsumerInfo

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

the class BrokerTest method testQueueAckRemovesMessage.

public void testQueueAckRemovesMessage() 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);
    Message message1 = createMessage(producerInfo, destination, deliveryMode);
    Message message2 = createMessage(producerInfo, destination, deliveryMode);
    connection.send(message1);
    connection.send(message2);
    // Make sure the message was delivered.
    ConsumerInfo consumerInfo = createConsumerInfo(sessionInfo, destination);
    connection.request(consumerInfo);
    Message m = receiveMessage(connection);
    assertNotNull(m);
    assertEquals(m.getMessageId(), message1.getMessageId());
    ArtemisBrokerWrapper wrapper = (ArtemisBrokerWrapper) broker.getBroker();
    long messageCount = wrapper.getAMQueueMessageCount(destination);
    assertTrue(messageCount == 2);
    connection.send(createAck(consumerInfo, m, 1, MessageAck.DELIVERED_ACK_TYPE));
    messageCount = wrapper.getAMQueueMessageCount(destination);
    assertTrue(messageCount == 2);
    connection.send(createAck(consumerInfo, m, 1, MessageAck.STANDARD_ACK_TYPE));
    // give some time for broker to count down
    Thread.sleep(2000);
    messageCount = wrapper.getAMQueueMessageCount(destination);
    assertTrue(messageCount == 1);
}

Example 23 with ConsumerInfo

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

the class BrokerTest method testConsumerPrefetchAndStandardAck.

public void testConsumerPrefetchAndStandardAck() throws Exception {
    destinationType = (byte) 1;
    // 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 3 messages to the broker.
    connection.send(createMessage(producerInfo, destination, deliveryMode));
    connection.send(createMessage(producerInfo, destination, deliveryMode));
    connection.request(createMessage(producerInfo, destination, deliveryMode));
    // Make sure only 1 message was delivered.
    Message m1 = receiveMessage(connection);
    assertNotNull(m1);
    assertNoMessagesLeft(connection);
    // Acknowledge the first message. This should cause the next message to
    // get dispatched.
    connection.send(createAck(consumerInfo, m1, 1, MessageAck.STANDARD_ACK_TYPE));
    Message m2 = receiveMessage(connection);
    assertNotNull(m2);
    connection.send(createAck(consumerInfo, m2, 1, MessageAck.STANDARD_ACK_TYPE));
    Message m3 = receiveMessage(connection);
    assertNotNull(m3);
    connection.send(createAck(consumerInfo, m3, 1, MessageAck.STANDARD_ACK_TYPE));
    connection.send(closeConnectionInfo(connectionInfo));
}

Example 24 with ConsumerInfo

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

the class BrokerTest method testQueueDispatchedAreRedeliveredOnConsumerClose.

public void testQueueDispatchedAreRedeliveredOnConsumerClose() throws Exception {
    // Setup a first connection
    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);
    ConsumerInfo consumerInfo1 = createConsumerInfo(sessionInfo1, destination);
    consumerInfo1.setPrefetchSize(100);
    connection1.send(consumerInfo1);
    // Send the messages
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    connection1.send(createMessage(producerInfo, destination, deliveryMode));
    // Get the messages
    for (int i = 0; i < 4; i++) {
        Message m1 = receiveMessage(connection1);
        assertNotNull(m1);
        assertFalse(m1.isRedelivered());
    }
    // Close the consumer without sending any ACKS.
    connection1.send(closeConsumerInfo(consumerInfo1));
    // Drain any in flight messages..
    while (connection1.getDispatchQueue().poll(0, TimeUnit.MILLISECONDS) != null) {
    }
    // Add the second consumer
    ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo1, destination);
    consumerInfo2.setPrefetchSize(100);
    connection1.send(consumerInfo2);
    // Make sure the messages were re delivered to the 2nd consumer.
    for (int i = 0; i < 4; i++) {
        Message m1 = receiveMessage(connection1);
        assertNotNull(m1);
        assertTrue(m1.isRedelivered());
    }
}

Example 25 with ConsumerInfo

use of org.apache.activemq.command.ConsumerInfo 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);
}