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

Example 71 with ClientMessage

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

the class MessageHandlerTest method testSetUnsetMessageHandler.

@Test
public void testSetUnsetMessageHandler() throws Exception {
    final ClientSession session = sf.createSession(false, true, true);
    session.createQueue(QUEUE, QUEUE, null, false);
    ClientProducer producer = session.createProducer(QUEUE);
    final int numMessages = 100;
    for (int i = 0; i < numMessages; i++) {
        ClientMessage message = createTextMessage(session, "m" + i);
        message.putIntProperty(new SimpleString("i"), i);
        producer.send(message);
    }
    final ClientConsumer consumer = session.createConsumer(QUEUE);
    session.start();
    CountDownLatch latch = new CountDownLatch(50);
    class MyHandler implements MessageHandler {

        int messageReceived = 0;

        boolean failed;

        boolean started = true;

        private final CountDownLatch latch;

        MyHandler(final CountDownLatch latch) {
            this.latch = latch;
        }

        @Override
        public void onMessage(final ClientMessage message) {
            try {
                if (!started) {
                    failed = true;
                }
                messageReceived++;
                latch.countDown();
                if (latch.getCount() == 0) {
                    message.acknowledge();
                    started = false;
                    consumer.setMessageHandler(null);
                }
            } catch (Exception e) {
            }
        }
    }
    MyHandler handler = new MyHandler(latch);
    consumer.setMessageHandler(handler);
    waitForLatch(latch);
    Thread.sleep(100);
    Assert.assertFalse(handler.failed);
    // Make sure no exceptions were thrown from onMessage
    Assert.assertNull(consumer.getLastException());
    consumer.setMessageHandler(null);
    ClientMessage cm = consumer.receiveImmediate();
    Assert.assertNotNull(cm);
    session.close();
}

Example 72 with ClientMessage

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

the class HeuristicXATest method internalTest.

private void internalTest(final boolean isCommit) throws Exception {
    Configuration configuration = createDefaultInVMConfig().setJMXManagementEnabled(true);
    ActiveMQServer server = createServer(false, configuration);
    server.setMBeanServer(mbeanServer);
    server.start();
    Xid xid = newXID();
    ClientSessionFactory sf = createSessionFactory(locator);
    ClientSession session = sf.createSession(true, false, false);
    session.createQueue(ADDRESS, ADDRESS, true);
    session.start(xid, XAResource.TMNOFLAGS);
    ClientProducer producer = session.createProducer(ADDRESS);
    ClientMessage msg = session.createMessage(true);
    msg.getBodyBuffer().writeString(body);
    producer.send(msg);
    session.end(xid, XAResource.TMSUCCESS);
    session.prepare(xid);
    session.close();
    ActiveMQServerControl jmxServer = ManagementControlHelper.createActiveMQServerControl(mbeanServer);
    String[] preparedTransactions = jmxServer.listPreparedTransactions();
    Assert.assertEquals(1, preparedTransactions.length);
    System.out.println(preparedTransactions[0]);
    Assert.assertEquals(0, jmxServer.listHeuristicCommittedTransactions().length);
    Assert.assertEquals(0, jmxServer.listHeuristicRolledBackTransactions().length);
    if (isCommit) {
        jmxServer.commitPreparedTransaction(XidImpl.toBase64String(xid));
    } else {
        jmxServer.rollbackPreparedTransaction(XidImpl.toBase64String(xid));
    }
    Assert.assertEquals(0, jmxServer.listPreparedTransactions().length);
    if (isCommit) {
        Assert.assertEquals(1, jmxServer.listHeuristicCommittedTransactions().length);
        Assert.assertEquals(0, jmxServer.listHeuristicRolledBackTransactions().length);
    } else {
        Assert.assertEquals(0, jmxServer.listHeuristicCommittedTransactions().length);
        Assert.assertEquals(1, jmxServer.listHeuristicRolledBackTransactions().length);
    }
    if (isCommit) {
        Assert.assertEquals(1, getMessageCount(((Queue) server.getPostOffice().getBinding(ADDRESS).getBindable())));
        session = sf.createSession(false, false, false);
        session.start();
        ClientConsumer consumer = session.createConsumer(ADDRESS);
        msg = consumer.receive(1000);
        Assert.assertNotNull(msg);
        msg.acknowledge();
        Assert.assertEquals(body, msg.getBodyBuffer().readString());
        session.commit();
        session.close();
    }
    Assert.assertEquals(0, getMessageCount(((Queue) server.getPostOffice().getBinding(ADDRESS).getBindable())));
}

Example 73 with ClientMessage

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

the class HeuristicXATest method doHeuristicCompletionWithRestart.

private void doHeuristicCompletionWithRestart(final boolean isCommit) throws Exception {
    Configuration configuration = createDefaultInVMConfig().setJMXManagementEnabled(true);
    ActiveMQServer server = createServer(true, configuration);
    server.setMBeanServer(mbeanServer);
    server.start();
    Xid xid = newXID();
    ClientSessionFactory sf = createSessionFactory(locator);
    ClientSession session = sf.createSession(true, false, false);
    session.createQueue(ADDRESS, ADDRESS, true);
    session.start(xid, XAResource.TMNOFLAGS);
    ClientProducer producer = session.createProducer(ADDRESS);
    ClientMessage msg = session.createMessage(true);
    msg.getBodyBuffer().writeString(body);
    producer.send(msg);
    session.end(xid, XAResource.TMSUCCESS);
    session.prepare(xid);
    session.close();
    ActiveMQServerControl jmxServer = ManagementControlHelper.createActiveMQServerControl(mbeanServer);
    String[] preparedTransactions = jmxServer.listPreparedTransactions();
    Assert.assertEquals(1, preparedTransactions.length);
    System.out.println(preparedTransactions[0]);
    if (isCommit) {
        jmxServer.commitPreparedTransaction(XidImpl.toBase64String(xid));
    } else {
        jmxServer.rollbackPreparedTransaction(XidImpl.toBase64String(xid));
    }
    preparedTransactions = jmxServer.listPreparedTransactions();
    Assert.assertEquals(0, preparedTransactions.length);
    if (isCommit) {
        Assert.assertEquals(1, getMessageCount(((Queue) server.getPostOffice().getBinding(ADDRESS).getBindable())));
        session = sf.createSession(false, false, false);
        session.start();
        ClientConsumer consumer = session.createConsumer(ADDRESS);
        msg = consumer.receive(1000);
        Assert.assertNotNull(msg);
        msg.acknowledge();
        Assert.assertEquals(body, msg.getBodyBuffer().readString());
        session.commit();
        session.close();
    }
    Assert.assertEquals(0, getMessageCount(((Queue) server.getPostOffice().getBinding(ADDRESS).getBindable())));
    server.stop();
    server.start();
    jmxServer = ManagementControlHelper.createActiveMQServerControl(mbeanServer);
    if (isCommit) {
        String[] listHeuristicCommittedTransactions = jmxServer.listHeuristicCommittedTransactions();
        Assert.assertEquals(1, listHeuristicCommittedTransactions.length);
        System.out.println(listHeuristicCommittedTransactions[0]);
    } else {
        String[] listHeuristicRolledBackTransactions = jmxServer.listHeuristicRolledBackTransactions();
        Assert.assertEquals(1, listHeuristicRolledBackTransactions.length);
        System.out.println(listHeuristicRolledBackTransactions[0]);
    }
}

Example 74 with ClientMessage

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

the class HeuristicXATest method doForgetHeuristicCompletedTxAndRestart.

private void doForgetHeuristicCompletedTxAndRestart(final boolean heuristicCommit) throws Exception {
    Configuration configuration = createDefaultInVMConfig().setJMXManagementEnabled(true);
    ActiveMQServer server = createServer(true, configuration);
    server.setMBeanServer(mbeanServer);
    server.start();
    Xid xid = newXID();
    ClientSessionFactory sf = createSessionFactory(locator);
    ClientSession session = sf.createSession(true, false, false);
    session.createQueue(ADDRESS, ADDRESS, true);
    session.start(xid, XAResource.TMNOFLAGS);
    ClientProducer producer = session.createProducer(ADDRESS);
    ClientMessage msg = session.createMessage(true);
    msg.getBodyBuffer().writeBytes(new byte[123]);
    producer.send(msg);
    session.end(xid, XAResource.TMSUCCESS);
    session.prepare(xid);
    ActiveMQServerControl jmxServer = ManagementControlHelper.createActiveMQServerControl(mbeanServer);
    String[] preparedTransactions = jmxServer.listPreparedTransactions();
    Assert.assertEquals(1, preparedTransactions.length);
    System.out.println(preparedTransactions[0]);
    if (heuristicCommit) {
        jmxServer.commitPreparedTransaction(XidImpl.toBase64String(xid));
    } else {
        jmxServer.rollbackPreparedTransaction(XidImpl.toBase64String(xid));
    }
    preparedTransactions = jmxServer.listPreparedTransactions();
    Assert.assertEquals(0, preparedTransactions.length);
    session.forget(xid);
    session.close();
    if (heuristicCommit) {
        Assert.assertEquals(0, jmxServer.listHeuristicCommittedTransactions().length);
    } else {
        Assert.assertEquals(0, jmxServer.listHeuristicRolledBackTransactions().length);
    }
    server.stop();
    server.start();
    // we need to recreate the sf
    sf = createSessionFactory(locator);
    session = sf.createSession(true, false, false);
    Xid[] recoveredXids = session.recover(XAResource.TMSTARTRSCAN);
    Assert.assertEquals(0, recoveredXids.length);
    jmxServer = ManagementControlHelper.createActiveMQServerControl(mbeanServer);
    if (heuristicCommit) {
        Assert.assertEquals(0, jmxServer.listHeuristicCommittedTransactions().length);
    } else {
        Assert.assertEquals(0, jmxServer.listHeuristicRolledBackTransactions().length);
    }
    session.close();
}

Example 75 with ClientMessage

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

the class InterruptedLargeMessageTest method testCloseConsumerDuringTransmission.

@Test
public void testCloseConsumerDuringTransmission() throws Exception {
    ActiveMQServer server = createServer(true, isNetty());
    LargeMessageTestInterceptorIgnoreLastPacket.disableInterrupt();
    server.start();
    locator.setBlockOnNonDurableSend(false).setBlockOnDurableSend(false).addIncomingInterceptor(new LargeMessageTestInterceptorIgnoreLastPacket());
    ClientSessionFactory sf = createSessionFactory(locator);
    final ClientSession session = sf.createSession(false, true, true);
    session.createQueue(ADDRESS, ADDRESS, true);
    ClientProducer producer = session.createProducer(ADDRESS);
    Message clientFile = createLargeClientMessageStreaming(session, LARGE_MESSAGE_SIZE, true);
    producer.send(clientFile);
    session.commit();
    LargeMessageTestInterceptorIgnoreLastPacket.clearInterrupt();
    final AtomicInteger unexpectedErrors = new AtomicInteger(0);
    final AtomicInteger expectedErrors = new AtomicInteger(0);
    final ClientConsumer cons = session.createConsumer(ADDRESS);
    session.start();
    Thread t = new Thread() {

        @Override
        public void run() {
            try {
                System.out.println("Receiving message");
                ClientMessage msg = cons.receive(5000);
                if (msg == null) {
                    System.err.println("Message not received");
                    unexpectedErrors.incrementAndGet();
                    return;
                }
                msg.checkCompletion();
            } catch (ActiveMQException e) {
                e.printStackTrace();
                expectedErrors.incrementAndGet();
            }
        }
    };
    t.start();
    LargeMessageTestInterceptorIgnoreLastPacket.awaitInterrupt();
    cons.close();
    t.join();
    Assert.assertEquals(0, unexpectedErrors.get());
    Assert.assertEquals(1, expectedErrors.get());
    session.close();
    server.stop();
}