Examples with Queue org.apache.activemq.artemis.core.server.Queue used on opensource projects

Example 81 with Queue

use of org.apache.activemq.artemis.core.server.Queue in project activemq-artemis by apache.

the class QueuePeristPauseTest method testPauseQueue.

@Test
public void testPauseQueue() throws Exception {
    ActiveMQServer server = createServer(true, false);
    server.start();
    Queue queue = server.createQueue(SimpleString.toSimpleString("q1"), RoutingType.ANYCAST, SimpleString.toSimpleString("q1"), null, true, false);
    queue.pause(true);
    server.stop();
    server.start();
    for (int i = 0; i < 4; i++) {
        server.stop();
        server.start();
        queue = server.locateQueue(SimpleString.toSimpleString("q1"));
        Assert.assertTrue(queue.isPaused());
    }
    queue.resume();
    for (int i = 0; i < 4; i++) {
        server.stop();
        server.start();
        queue = server.locateQueue(SimpleString.toSimpleString("q1"));
        Assert.assertFalse(queue.isPaused());
    }
}

Example 82 with Queue

use of org.apache.activemq.artemis.core.server.Queue in project activemq-artemis by apache.

the class ScaleDown3NodeTest method testScaleDownWithMultipleQueues.

@Test
public void testScaleDownWithMultipleQueues() throws Exception {
    AddressSettings addressSettings = new AddressSettings().setRedistributionDelay(0);
    servers[0].getAddressSettingsRepository().addMatch("#", addressSettings);
    servers[1].getAddressSettingsRepository().addMatch("#", addressSettings);
    servers[2].getAddressSettingsRepository().addMatch("#", addressSettings);
    final int TEST_SIZE = 10;
    final String addressName = "testAddress";
    final String queueName1 = "testQueue1";
    final String queueName2 = "testQueue2";
    final String queueName3 = "testQueue3";
    // create a queue on each node mapped to the same address
    createQueue(0, addressName, queueName1, null, false, servers[0].getConfiguration().getClusterUser(), servers[0].getConfiguration().getClusterPassword());
    createQueue(1, addressName, queueName1, null, false, servers[1].getConfiguration().getClusterUser(), servers[1].getConfiguration().getClusterPassword());
    createQueue(2, addressName, queueName1, null, false, servers[2].getConfiguration().getClusterUser(), servers[2].getConfiguration().getClusterPassword());
    // create a queue on each node mapped to the same address
    createQueue(0, addressName, queueName2, null, false, servers[0].getConfiguration().getClusterUser(), servers[0].getConfiguration().getClusterPassword());
    createQueue(1, addressName, queueName2, null, false, servers[1].getConfiguration().getClusterUser(), servers[1].getConfiguration().getClusterPassword());
    createQueue(2, addressName, queueName2, null, false, servers[2].getConfiguration().getClusterUser(), servers[2].getConfiguration().getClusterPassword());
    // create a queue on each node mapped to the same address
    createQueue(0, addressName, queueName3, null, false, servers[0].getConfiguration().getClusterUser(), servers[0].getConfiguration().getClusterPassword());
    createQueue(1, addressName, queueName3, null, false, servers[1].getConfiguration().getClusterUser(), servers[1].getConfiguration().getClusterPassword());
    createQueue(2, addressName, queueName3, null, false, servers[2].getConfiguration().getClusterUser(), servers[2].getConfiguration().getClusterPassword());
    // pause the SnF queue so that when the server tries to redistribute a message it won't actually go across the cluster bridge
    String snfAddress = servers[0].getInternalNamingPrefix() + "sf.cluster0." + servers[0].getNodeID().toString();
    Queue snfQueue = ((LocalQueueBinding) servers[2].getPostOffice().getBinding(SimpleString.toSimpleString(snfAddress))).getQueue();
    snfQueue.pause();
    ClientSession session = sfs[2].createSession(servers[2].getConfiguration().getClusterUser(), servers[2].getConfiguration().getClusterPassword(), false, true, false, false, 0);
    Message message;
    message = session.createMessage(false);
    for (int i = 0; i < TEST_SIZE; i++) {
        ClientProducer producer = session.createProducer(addressName);
        producer.send(message);
    }
    // add a consumer to node 0 to trigger redistribution here
    addConsumer(0, 0, queueName1, null, true, servers[0].getConfiguration().getClusterUser(), servers[0].getConfiguration().getClusterPassword());
    addConsumer(1, 0, queueName3, null, true, servers[0].getConfiguration().getClusterUser(), servers[0].getConfiguration().getClusterPassword());
    // allow some time for redistribution to move the message to the SnF queue
    long timeout = 10000;
    long start = System.currentTimeMillis();
    long messageCount = 0;
    while (System.currentTimeMillis() - start < timeout) {
        // ensure the message is not in the queue on node 2
        messageCount = getMessageCount(snfQueue);
        if (messageCount < TEST_SIZE * 2) {
            Thread.sleep(200);
        } else {
            break;
        }
    }
    // ensure the message is in the SnF queue
    Assert.assertEquals(TEST_SIZE * 2, getMessageCount(snfQueue));
    // trigger scaleDown from node 0 to node 1
    IntegrationTestLogger.LOGGER.info("============ Stopping " + servers[0].getNodeID());
    removeConsumer(0);
    removeConsumer(1);
    servers[0].stop();
    start = System.currentTimeMillis();
    while (System.currentTimeMillis() - start < timeout) {
        // ensure the messages are not in the queues on node 2
        messageCount = getMessageCount(((LocalQueueBinding) servers[2].getPostOffice().getBinding(new SimpleString(queueName1))).getQueue());
        messageCount += getMessageCount(((LocalQueueBinding) servers[2].getPostOffice().getBinding(new SimpleString(queueName3))).getQueue());
        if (messageCount > 0) {
            Thread.sleep(200);
        } else {
            break;
        }
    }
    Assert.assertEquals(0, messageCount);
    Assert.assertEquals(TEST_SIZE, getMessageCount(((LocalQueueBinding) servers[2].getPostOffice().getBinding(new SimpleString(queueName2))).getQueue()));
    // get the messages from queue 1 on node 1
    addConsumer(0, 1, queueName1, null, true, servers[1].getConfiguration().getClusterUser(), servers[1].getConfiguration().getClusterPassword());
    addConsumer(1, 1, queueName3, null, true, servers[1].getConfiguration().getClusterUser(), servers[1].getConfiguration().getClusterPassword());
    // allow some time for redistribution to move the message to node 1
    start = System.currentTimeMillis();
    while (System.currentTimeMillis() - start < timeout) {
        // ensure the message is not in the queue on node 2
        messageCount = getMessageCount(((LocalQueueBinding) servers[1].getPostOffice().getBinding(new SimpleString(queueName1))).getQueue());
        messageCount += getMessageCount(((LocalQueueBinding) servers[1].getPostOffice().getBinding(new SimpleString(queueName3))).getQueue());
        if (messageCount < TEST_SIZE * 2) {
            Thread.sleep(200);
        } else {
            break;
        }
    }
    // ensure the message is in queue 1 on node 1 as expected
    Assert.assertEquals(TEST_SIZE * 2, messageCount);
    for (int i = 0; i < TEST_SIZE; i++) {
        ClientMessage clientMessage = consumers[0].getConsumer().receive(1000);
        Assert.assertNotNull(clientMessage);
        IntegrationTestLogger.LOGGER.info("Received: " + clientMessage);
        clientMessage.acknowledge();
        clientMessage = consumers[1].getConsumer().receive(1000);
        Assert.assertNotNull(clientMessage);
        IntegrationTestLogger.LOGGER.info("Received: " + clientMessage);
        clientMessage.acknowledge();
    }
    // ensure there are no more messages on queue 1
    ClientMessage clientMessage = consumers[0].getConsumer().receive(250);
    Assert.assertNull(clientMessage);
    removeConsumer(0);
    // ensure there are no more messages on queue 3
    clientMessage = consumers[1].getConsumer().receive(250);
    Assert.assertNull(clientMessage);
    removeConsumer(1);
}

Example 83 with Queue

use of org.apache.activemq.artemis.core.server.Queue in project activemq-artemis by apache.

the class ScaleDown3NodeTest method testBasicScaleDownInternal.

private void testBasicScaleDownInternal(int reconnectAttempts, boolean large) throws Exception {
    AddressSettings addressSettings = new AddressSettings().setRedistributionDelay(0);
    servers[0].getAddressSettingsRepository().addMatch("#", addressSettings);
    servers[1].getAddressSettingsRepository().addMatch("#", addressSettings);
    servers[2].getAddressSettingsRepository().addMatch("#", addressSettings);
    servers[0].getConfiguration().getClusterConfigurations().get(0).setReconnectAttempts(reconnectAttempts);
    servers[1].getConfiguration().getClusterConfigurations().get(0).setReconnectAttempts(reconnectAttempts);
    servers[2].getConfiguration().getClusterConfigurations().get(0).setReconnectAttempts(reconnectAttempts);
    final int TEST_SIZE = 10;
    final String addressName = "testAddress";
    final String queueName1 = "testQueue1";
    // create a queue on each node mapped to the same address
    createQueue(0, addressName, queueName1, null, false, servers[0].getConfiguration().getClusterUser(), servers[0].getConfiguration().getClusterPassword());
    createQueue(1, addressName, queueName1, null, false, servers[1].getConfiguration().getClusterUser(), servers[1].getConfiguration().getClusterPassword());
    createQueue(2, addressName, queueName1, null, false, servers[2].getConfiguration().getClusterUser(), servers[2].getConfiguration().getClusterPassword());
    // pause the SnF queue so that when the server tries to redistribute a message it won't actually go across the cluster bridge
    String snfAddress = servers[0].getInternalNamingPrefix() + "sf.cluster0." + servers[0].getNodeID().toString();
    Queue snfQueue = ((LocalQueueBinding) servers[2].getPostOffice().getBinding(SimpleString.toSimpleString(snfAddress))).getQueue();
    snfQueue.pause();
    ClientSession session = sfs[2].createSession(servers[2].getConfiguration().getClusterUser(), servers[2].getConfiguration().getClusterPassword(), false, true, false, false, 0);
    Message message;
    if (large) {
        LargeServerMessageImpl fileMessage = new LargeServerMessageImpl((JournalStorageManager) servers[2].getStorageManager());
        fileMessage.setMessageID(1005);
        fileMessage.setDurable(true);
        for (int i = 0; i < 2 * ActiveMQClient.DEFAULT_MIN_LARGE_MESSAGE_SIZE; i++) {
            fileMessage.addBytes(new byte[] { ActiveMQTestBase.getSamplebyte(i) });
        }
        fileMessage.putLongProperty(Message.HDR_LARGE_BODY_SIZE, 2 * ActiveMQClient.DEFAULT_MIN_LARGE_MESSAGE_SIZE);
        fileMessage.releaseResources();
        message = fileMessage;
    } else {
        message = session.createMessage(false);
    }
    for (int i = 0; i < TEST_SIZE; i++) {
        ClientProducer producer = session.createProducer(addressName);
        producer.send(message);
    }
    if (large) {
        ((LargeServerMessageImpl) message).deleteFile();
    }
    // add a consumer to node 0 to trigger redistribution here
    addConsumer(0, 0, queueName1, null, true, servers[0].getConfiguration().getClusterUser(), servers[0].getConfiguration().getClusterPassword());
    // allow some time for redistribution to move the message to the SnF queue
    long timeout = 10000;
    long start = System.currentTimeMillis();
    long messageCount = 0;
    while (System.currentTimeMillis() - start < timeout) {
        // ensure the message is not in the queue on node 2
        messageCount = getMessageCount(snfQueue);
        if (messageCount < TEST_SIZE) {
            Thread.sleep(200);
        } else {
            break;
        }
    }
    // ensure the message is in the SnF queue
    Assert.assertEquals(TEST_SIZE, getMessageCount(snfQueue));
    // trigger scaleDown from node 0 to node 1
    IntegrationTestLogger.LOGGER.info("============ Stopping " + servers[0].getNodeID());
    removeConsumer(0);
    servers[0].stop();
    start = System.currentTimeMillis();
    while (System.currentTimeMillis() - start < timeout) {
        // ensure the message is not in the queue on node 2
        messageCount = getMessageCount(((LocalQueueBinding) servers[2].getPostOffice().getBinding(new SimpleString(queueName1))).getQueue());
        if (messageCount > 0) {
            Thread.sleep(200);
        } else {
            break;
        }
    }
    Assert.assertEquals(0, messageCount);
    // get the messages from queue 1 on node 1
    addConsumer(0, 1, queueName1, null, true, servers[1].getConfiguration().getClusterUser(), servers[1].getConfiguration().getClusterPassword());
    // allow some time for redistribution to move the message to node 1
    start = System.currentTimeMillis();
    while (System.currentTimeMillis() - start < timeout) {
        // ensure the message is not in the queue on node 2
        messageCount = getMessageCount(((LocalQueueBinding) servers[1].getPostOffice().getBinding(new SimpleString(queueName1))).getQueue());
        if (messageCount < TEST_SIZE) {
            Thread.sleep(200);
        } else {
            break;
        }
    }
    // ensure the message is in queue 1 on node 1 as expected
    Assert.assertEquals(TEST_SIZE, messageCount);
    for (int i = 0; i < TEST_SIZE; i++) {
        ClientMessage clientMessage = consumers[0].getConsumer().receive(250);
        Assert.assertNotNull(clientMessage);
        if (large) {
            Assert.assertEquals(2 * ActiveMQClient.DEFAULT_MIN_LARGE_MESSAGE_SIZE, clientMessage.getBodySize());
            for (int j = 0; j < 2 * ActiveMQClient.DEFAULT_MIN_LARGE_MESSAGE_SIZE; j++) {
                Assert.assertEquals(ActiveMQTestBase.getSamplebyte(j), clientMessage.getBodyBuffer().readByte());
            }
        }
        IntegrationTestLogger.LOGGER.info("Received: " + clientMessage);
        clientMessage.acknowledge();
    }
    // ensure there are no more messages on queue 1
    ClientMessage clientMessage = consumers[0].getConsumer().receive(250);
    Assert.assertNull(clientMessage);
    removeConsumer(0);
}

Example 84 with Queue

use of org.apache.activemq.artemis.core.server.Queue in project activemq-artemis by apache.

the class AmqpSendReceiveTest method testCloseBusyReceiver.

@Test(timeout = 60000)
public void testCloseBusyReceiver() throws Exception {
    final int MSG_COUNT = 20;
    AmqpClient client = createAmqpClient();
    AmqpConnection connection = addConnection(client.connect());
    AmqpSession session = connection.createSession();
    AmqpSender sender = session.createSender(getQueueName());
    for (int i = 0; i < MSG_COUNT; i++) {
        AmqpMessage message = new AmqpMessage();
        message.setMessageId("msg" + i);
        message.setMessageAnnotation("serialNo", i);
        message.setText("Test-Message");
        System.out.println("Sending message: " + message.getMessageId());
        sender.send(message);
    }
    sender.close();
    Queue queue = getProxyToQueue(getQueueName());
    Wait.assertEquals(MSG_COUNT, queue::getMessageCount);
    AmqpReceiver receiver1 = session.createReceiver(getQueueName());
    receiver1.flow(MSG_COUNT);
    AmqpMessage received = receiver1.receive(5, TimeUnit.SECONDS);
    assertNotNull("Should have got a message", received);
    assertEquals("msg0", received.getMessageId());
    receiver1.close();
    AmqpReceiver receiver2 = session.createReceiver(getQueueName());
    receiver2.flow(200);
    for (int i = 0; i < MSG_COUNT; ++i) {
        received = receiver2.receive(5, TimeUnit.SECONDS);
        assertNotNull("Should have got a message", received);
        System.out.println("Read message: " + received.getMessageId());
        assertEquals("msg" + i, received.getMessageId());
    }
    receiver2.close();
    connection.close();
}

Example 85 with Queue

use of org.apache.activemq.artemis.core.server.Queue in project activemq-artemis by apache.

the class AmqpSendReceiveTest method testQueueReceiverReadMessage.

@Test(timeout = 60000)
public void testQueueReceiverReadMessage() throws Exception {
    sendMessages(getQueueName(), 1);
    AmqpClient client = createAmqpClient();
    AmqpConnection connection = addConnection(client.connect());
    AmqpSession session = connection.createSession();
    AmqpReceiver receiver = session.createReceiver(getQueueName());
    Queue queueView = getProxyToQueue(getQueueName());
    assertEquals(1, queueView.getMessageCount());
    receiver.flow(1);
    assertNotNull(receiver.receive(5, TimeUnit.SECONDS));
    receiver.close();
    assertEquals(1, queueView.getMessageCount());
    connection.close();
}