Examples with ClientSessionFactory org.apache.activemq.artemis.api.core.client.ClientSessionFactory used on opensource projects

Example 26 with ClientSessionFactory

use of org.apache.activemq.artemis.api.core.client.ClientSessionFactory in project activemq-artemis by apache.

the class ConsumerTest method createQueue.

@Before
public void createQueue() throws Exception {
    ServerLocator locator = createFactory(isNetty());
    ClientSessionFactory sf = createSessionFactory(locator);
    ClientSessionFactory sf2 = createSessionFactory(locator);
    ClientSession session = sf.createSession(false, true, true, true);
    server.createQueue(QUEUE, RoutingType.ANYCAST, QUEUE, null, true, false);
    session.close();
    sf.close();
    locator.close();
}

Example 27 with ClientSessionFactory

use of org.apache.activemq.artemis.api.core.client.ClientSessionFactory in project activemq-artemis by apache.

the class ConsumerTest method testConsumerAckImmediateAutoCommitTrue.

@Test
public void testConsumerAckImmediateAutoCommitTrue() throws Exception {
    ClientSessionFactory sf = createSessionFactory(locator);
    ClientSession session = sf.createSession(false, true, true, true);
    ClientProducer producer = session.createProducer(QUEUE);
    final int numMessages = 100;
    for (int i = 0; i < numMessages; i++) {
        ClientMessage message = createTextMessage(session, "m" + i);
        producer.send(message);
    }
    ClientConsumer consumer = session.createConsumer(QUEUE);
    session.start();
    for (int i = 0; i < numMessages; i++) {
        ClientMessage message2 = consumer.receive(1000);
        Assert.assertEquals("m" + i, message2.getBodyBuffer().readString());
    }
    // assert that all the messages are there and none have been acked
    Assert.assertEquals(0, ((Queue) server.getPostOffice().getBinding(QUEUE).getBindable()).getDeliveringCount());
    Assert.assertEquals(0, getMessageCount(((Queue) server.getPostOffice().getBinding(QUEUE).getBindable())));
    session.close();
}

Example 28 with ClientSessionFactory

use of org.apache.activemq.artemis.api.core.client.ClientSessionFactory in project activemq-artemis by apache.

the class AcknowledgeTest method testAsyncConsumerAck.

@Test
public void testAsyncConsumerAck() throws Exception {
    ActiveMQServer server = createServer(false);
    server.start();
    ServerLocator locator = createInVMNonHALocator().setBlockOnAcknowledge(true).setAckBatchSize(0);
    ClientSessionFactory cf = createSessionFactory(locator);
    ClientSession sendSession = cf.createSession(false, true, true);
    final ClientSession session = cf.createSession(false, true, true);
    sendSession.createQueue(addressA, queueA, false);
    ClientProducer cp = sendSession.createProducer(addressA);
    ClientConsumer cc = session.createConsumer(queueA);
    int numMessages = 100;
    for (int i = 0; i < numMessages; i++) {
        cp.send(sendSession.createMessage(false));
    }
    final CountDownLatch latch = new CountDownLatch(numMessages);
    session.start();
    cc.setMessageHandler(new MessageHandler() {

        @Override
        public void onMessage(final ClientMessage message) {
            try {
                message.acknowledge();
            } catch (ActiveMQException e) {
                try {
                    session.close();
                } catch (ActiveMQException e1) {
                    e1.printStackTrace();
                }
            }
            latch.countDown();
        }
    });
    Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
    Queue q = (Queue) server.getPostOffice().getBinding(queueA).getBindable();
    Assert.assertEquals(0, q.getDeliveringCount());
    sendSession.close();
    session.close();
}

Example 29 with ClientSessionFactory

use of org.apache.activemq.artemis.api.core.client.ClientSessionFactory in project activemq-artemis by apache.

the class AcknowledgeTest method testReceiveAckLastMessageOnly.

@Test
public void testReceiveAckLastMessageOnly() throws Exception {
    ActiveMQServer server = createServer(false);
    server.start();
    ServerLocator locator = createInVMNonHALocator().setAckBatchSize(0).setBlockOnAcknowledge(true);
    ClientSessionFactory cf = createSessionFactory(locator);
    ClientSession sendSession = cf.createSession(false, true, true);
    ClientSession session = cf.createSession(false, true, true);
    sendSession.createQueue(addressA, queueA, false);
    ClientProducer cp = sendSession.createProducer(addressA);
    ClientConsumer cc = session.createConsumer(queueA);
    int numMessages = 100;
    for (int i = 0; i < numMessages; i++) {
        cp.send(sendSession.createMessage(false));
    }
    session.start();
    ClientMessage cm = null;
    for (int i = 0; i < numMessages; i++) {
        cm = cc.receive(5000);
        Assert.assertNotNull(cm);
    }
    cm.acknowledge();
    Queue q = (Queue) server.getPostOffice().getBinding(queueA).getBindable();
    Assert.assertEquals(0, q.getDeliveringCount());
    session.close();
    sendSession.close();
}

Example 30 with ClientSessionFactory

use of org.apache.activemq.artemis.api.core.client.ClientSessionFactory in project activemq-artemis by apache.

the class AcknowledgeTest method testInvalidACK.

/**
 * This is validating a case where a consumer will try to ack a message right after failover, but the consumer at the target server didn't
 * receive the message yet.
 * on that case the system should rollback any acks done and redeliver any messages
 */
@Test
public void testInvalidACK() throws Exception {
    ActiveMQServer server = createServer(false);
    server.start();
    ServerLocator locator = createInVMNonHALocator().setAckBatchSize(0).setBlockOnAcknowledge(true);
    ClientSessionFactory cf = createSessionFactory(locator);
    int numMessages = 100;
    ClientSession sessionConsumer = cf.createSession(true, true, 0);
    sessionConsumer.start();
    sessionConsumer.createQueue(addressA, queueA, true);
    ClientConsumer consumer = sessionConsumer.createConsumer(queueA);
    // sending message
    {
        ClientSession sendSession = cf.createSession(false, true, true);
        ClientProducer cp = sendSession.createProducer(addressA);
        for (int i = 0; i < numMessages; i++) {
            ClientMessage msg = sendSession.createMessage(true);
            msg.putIntProperty("seq", i);
            cp.send(msg);
        }
        sendSession.close();
    }
    {
        ClientMessage msg = consumer.receive(5000);
        // need to way some time before all the possible references are sent to the consumer
        // as we need to guarantee the order on cancellation on this test
        Thread.sleep(1000);
        try {
            // pretending to be an unbehaved client doing an invalid ack right after failover
            ((ClientSessionInternal) sessionConsumer).acknowledge(new FakeConsumerWithID(0), new FakeMessageWithID(12343));
            fail("supposed to throw an exception here");
        } catch (Exception e) {
        }
        try {
            // pretending to be an unbehaved client doing an invalid ack right after failover
            ((ClientSessionInternal) sessionConsumer).acknowledge(new FakeConsumerWithID(3), new FakeMessageWithID(12343));
            fail("supposed to throw an exception here");
        } catch (Exception e) {
            e.printStackTrace();
        }
        consumer.close();
        consumer = sessionConsumer.createConsumer(queueA);
        for (int i = 0; i < numMessages; i++) {
            msg = consumer.receive(5000);
            assertNotNull(msg);
            assertEquals(i, msg.getIntProperty("seq").intValue());
            msg.acknowledge();
        }
    }
}