@Test
public void testBasicSend2times() throws Exception {
SimpleString dla = new SimpleString("DLA");
SimpleString qName = new SimpleString("q1");
AddressSettings addressSettings =
new AddressSettings().setMaxDeliveryAttempts(2).setDeadLetterAddress(dla);
server.getAddressSettingsRepository().addMatch(qName.toString(), addressSettings);
SimpleString dlq = new SimpleString("DLQ1");
clientSession.createQueue(dla, dlq, null, false);
clientSession.createQueue(qName, qName, null, false);
ClientProducer producer = clientSession.createProducer(qName);
producer.send(createTextMessage(clientSession, "heyho!"));
clientSession.start();
ClientConsumer clientConsumer = clientSession.createConsumer(qName);
ClientMessage m = clientConsumer.receive(5000);
m.acknowledge();
Assert.assertNotNull(m);
Assert.assertEquals(m.getBodyBuffer().readString(), "heyho!");
// force a cancel
clientSession.rollback();
clientSession.start();
m = clientConsumer.receive(5000);
m.acknowledge();
Assert.assertNotNull(m);
Assert.assertEquals(m.getBodyBuffer().readString(), "heyho!");
// force a cancel
clientSession.rollback();
m = clientConsumer.receiveImmediate();
Assert.assertNull(m);
clientConsumer.close();
clientConsumer = clientSession.createConsumer(dlq);
m = clientConsumer.receive(5000);
Assert.assertNotNull(m);
Assert.assertEquals(m.getBodyBuffer().readString(), "heyho!");
}
@Test
public void testDeadLetterAddressWithOverridenSublevelAddressSettings() throws Exception {
int defaultDeliveryAttempt = 3;
int specificeDeliveryAttempt = defaultDeliveryAttempt + 1;
SimpleString address = new SimpleString("prefix.address");
SimpleString queue = RandomUtil.randomSimpleString();
SimpleString defaultDeadLetterAddress = RandomUtil.randomSimpleString();
SimpleString defaultDeadLetterQueue = RandomUtil.randomSimpleString();
SimpleString specificDeadLetterAddress = RandomUtil.randomSimpleString();
SimpleString specificDeadLetterQueue = RandomUtil.randomSimpleString();
AddressSettings defaultAddressSettings =
new AddressSettings()
.setMaxDeliveryAttempts(defaultDeliveryAttempt)
.setDeadLetterAddress(defaultDeadLetterAddress);
server.getAddressSettingsRepository().addMatch("*", defaultAddressSettings);
AddressSettings specificAddressSettings =
new AddressSettings()
.setMaxDeliveryAttempts(specificeDeliveryAttempt)
.setDeadLetterAddress(specificDeadLetterAddress);
server.getAddressSettingsRepository().addMatch(address.toString(), specificAddressSettings);
clientSession.createQueue(address, queue, false);
clientSession.createQueue(defaultDeadLetterAddress, defaultDeadLetterQueue, false);
clientSession.createQueue(specificDeadLetterAddress, specificDeadLetterQueue, false);
ClientProducer producer = clientSession.createProducer(address);
ClientMessage clientMessage = createTextMessage(clientSession, "heyho!");
producer.send(clientMessage);
clientSession.start();
ClientConsumer clientConsumer = clientSession.createConsumer(queue);
ClientConsumer defaultDeadLetterConsumer = clientSession.createConsumer(defaultDeadLetterQueue);
ClientConsumer specificDeadLetterConsumer =
clientSession.createConsumer(specificDeadLetterQueue);
for (int i = 0; i < defaultDeliveryAttempt; i++) {
ClientMessage m = clientConsumer.receive(500);
Assert.assertNotNull(m);
Assert.assertEquals(i + 1, m.getDeliveryCount());
m.acknowledge();
clientSession.rollback();
}
Assert.assertNull(defaultDeadLetterConsumer.receiveImmediate());
Assert.assertNull(specificDeadLetterConsumer.receiveImmediate());
// one more redelivery attempt:
ClientMessage m = clientConsumer.receive(500);
Assert.assertNotNull(m);
Assert.assertEquals(specificeDeliveryAttempt, m.getDeliveryCount());
m.acknowledge();
clientSession.rollback();
Assert.assertNull(defaultDeadLetterConsumer.receiveImmediate());
Assert.assertNotNull(specificDeadLetterConsumer.receive(500));
}
@Override
public void onMessage(ClientMessage message) {
count++;
latch.countDown();
try {
clientSession.rollback(true);
} catch (ActiveMQException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
throw new RuntimeException();
}
@Test
public void testLargeMessageFileLeak() throws Exception {
OperatingSystemMXBean os = ManagementFactory.getOperatingSystemMXBean();
// only run this on *nix systems which will have the
// com.sun.management.UnixOperatingSystemMXBean (needed to check open file count)
Assume.assumeTrue(os instanceof UnixOperatingSystemMXBean);
long fdBaseline = ((UnixOperatingSystemMXBean) os).getOpenFileDescriptorCount();
final int SIZE = 2 * 1024;
SimpleString dla = new SimpleString("DLA");
SimpleString qName = new SimpleString("q1");
SimpleString adName = new SimpleString("ad1");
AddressSettings addressSettings =
new AddressSettings().setMaxDeliveryAttempts(1).setDeadLetterAddress(dla);
server.getAddressSettingsRepository().addMatch(adName.toString(), addressSettings);
SimpleString dlq = new SimpleString("DLQ1");
clientSession.createQueue(dla, dlq, null, false);
clientSession.createQueue(adName, qName, null, false);
for (int i = 0; i < 10; i++) {
ClientProducer producer = clientSession.createProducer(adName);
ClientMessage clientFile = clientSession.createMessage(true);
clientFile.setBodyInputStream(ActiveMQTestBase.createFakeLargeStream(SIZE));
producer.send(clientFile);
clientSession.start();
ClientConsumer clientConsumer = clientSession.createConsumer(qName);
ClientMessage m = clientConsumer.receive(500);
m.acknowledge();
Assert.assertNotNull(m);
// force a cancel
clientSession.rollback();
m = clientConsumer.receiveImmediate();
Assert.assertNull(m);
clientConsumer.close();
}
assertEquals(
"File descriptors are leaking",
0,
((UnixOperatingSystemMXBean) os).getOpenFileDescriptorCount() - fdBaseline);
}
@Test
public void testDeadlLetterAddressWithDefaultAddressSettings() throws Exception {
int deliveryAttempt = 3;
SimpleString address = RandomUtil.randomSimpleString();
SimpleString queue = RandomUtil.randomSimpleString();
SimpleString deadLetterAddress = RandomUtil.randomSimpleString();
SimpleString deadLetterQueue = RandomUtil.randomSimpleString();
AddressSettings addressSettings =
new AddressSettings()
.setMaxDeliveryAttempts(deliveryAttempt)
.setDeadLetterAddress(deadLetterAddress);
server.getAddressSettingsRepository().setDefault(addressSettings);
clientSession.createQueue(address, queue, false);
clientSession.createQueue(deadLetterAddress, deadLetterQueue, false);
ClientProducer producer = clientSession.createProducer(address);
ClientMessage clientMessage = createTextMessage(clientSession, "heyho!");
producer.send(clientMessage);
clientSession.start();
ClientConsumer clientConsumer = clientSession.createConsumer(queue);
for (int i = 0; i < deliveryAttempt; i++) {
ClientMessage m = clientConsumer.receive(500);
Assert.assertNotNull(m);
DeadLetterAddressTest.log.info("i is " + i);
DeadLetterAddressTest.log.info("delivery cout is " + m.getDeliveryCount());
Assert.assertEquals(i + 1, m.getDeliveryCount());
m.acknowledge();
clientSession.rollback();
}
ClientMessage m = clientConsumer.receive(500);
Assert.assertNull("not expecting a message", m);
clientConsumer.close();
clientConsumer = clientSession.createConsumer(deadLetterQueue);
m = clientConsumer.receive(500);
Assert.assertNotNull(m);
Assert.assertEquals(m.getBodyBuffer().readString(), "heyho!");
}
private void doTestMultipleGroupingXARollback() throws Exception {
ServerLocator locator = createInVMNonHALocator();
locator.setBlockOnAcknowledge(true);
ClientSessionFactory sessionFactory = createSessionFactory(locator);
ClientSession clientSession = sessionFactory.createSession(true, false, false);
ClientProducer clientProducer = this.clientSession.createProducer(qName);
clientSession.start();
ClientConsumer consumer = clientSession.createConsumer(qName);
ClientConsumer consumer2 = clientSession.createConsumer(qName);
Xid xid = new XidImpl("bq".getBytes(), 4, "gtid".getBytes());
clientSession.start(xid, XAResource.TMNOFLAGS);
SimpleString groupId = new SimpleString("grp1");
SimpleString groupId2 = new SimpleString("grp2");
int numMessages = 100;
for (int i = 0; i < numMessages; i++) {
ClientMessage message = createTextMessage(clientSession, "m" + i);
if (i % 2 == 0 || i == 0) {
message.putStringProperty(Message.HDR_GROUP_ID, groupId);
} else {
message.putStringProperty(Message.HDR_GROUP_ID, groupId2);
}
clientProducer.send(message);
}
CountDownLatch latch = new CountDownLatch(numMessages);
DummyMessageHandler dummyMessageHandler = new DummyMessageHandler(latch, true);
consumer.setMessageHandler(dummyMessageHandler);
DummyMessageHandler dummyMessageHandler2 = new DummyMessageHandler(latch, true);
consumer2.setMessageHandler(dummyMessageHandler2);
Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
clientSession.end(xid, XAResource.TMSUCCESS);
Assert.assertEquals(dummyMessageHandler.list.size(), 50);
int i = 0;
for (ClientMessage message : dummyMessageHandler.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
Assert.assertEquals(dummyMessageHandler2.list.size(), 50);
i = 1;
for (ClientMessage message : dummyMessageHandler2.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
latch = new CountDownLatch(numMessages);
dummyMessageHandler.reset(latch);
dummyMessageHandler2.reset(latch);
clientSession.rollback(xid);
clientSession.start(xid, XAResource.TMNOFLAGS);
Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
clientSession.end(xid, XAResource.TMSUCCESS);
clientSession.prepare(xid);
clientSession.commit(xid, false);
Assert.assertEquals(dummyMessageHandler.list.size(), 50);
i = 0;
for (ClientMessage message : dummyMessageHandler.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
Assert.assertEquals(dummyMessageHandler2.list.size(), 50);
i = 1;
for (ClientMessage message : dummyMessageHandler2.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
consumer = this.clientSession.createConsumer(qName);
Assert.assertNull(consumer.receiveImmediate());
clientSession.close();
locator.close();
}
private void doTestMultipleGroupingTXRollback() throws Exception {
log.info("*** starting test");
ServerLocator locator = createInVMNonHALocator();
locator.setBlockOnAcknowledge(true);
ClientSessionFactory sessionFactory = createSessionFactory(locator);
ClientSession clientSession = sessionFactory.createSession(false, false, false);
ClientProducer clientProducer = this.clientSession.createProducer(qName);
ClientConsumer consumer = clientSession.createConsumer(qName);
ClientConsumer consumer2 = clientSession.createConsumer(qName);
clientSession.start();
// need to wait a bit or consumers might be busy
Thread.sleep(200);
SimpleString groupId = new SimpleString("grp1");
SimpleString groupId2 = new SimpleString("grp2");
int numMessages = 100;
for (int i = 0; i < numMessages; i++) {
ClientMessage message = createTextMessage(clientSession, "m" + i);
if (i % 2 == 0 || i == 0) {
message.putStringProperty(Message.HDR_GROUP_ID, groupId);
} else {
message.putStringProperty(Message.HDR_GROUP_ID, groupId2);
}
clientProducer.send(message);
}
CountDownLatch latch = new CountDownLatch(numMessages);
DummyMessageHandler dummyMessageHandler = new DummyMessageHandler(latch, true);
consumer.setMessageHandler(dummyMessageHandler);
DummyMessageHandler dummyMessageHandler2 = new DummyMessageHandler(latch, true);
consumer2.setMessageHandler(dummyMessageHandler2);
Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
Assert.assertEquals(50, dummyMessageHandler.list.size(), dummyMessageHandler.list.size());
int i = 0;
for (ClientMessage message : dummyMessageHandler.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
Assert.assertEquals(dummyMessageHandler2.list.size(), 50);
i = 1;
for (ClientMessage message : dummyMessageHandler2.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
latch = new CountDownLatch(numMessages);
dummyMessageHandler.reset(latch);
dummyMessageHandler2.reset(latch);
clientSession.rollback();
Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
Assert.assertEquals(dummyMessageHandler.list.size(), 50);
i = 0;
for (ClientMessage message : dummyMessageHandler.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
Assert.assertEquals(dummyMessageHandler2.list.size(), 50);
i = 1;
for (ClientMessage message : dummyMessageHandler2.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
consumer = this.clientSession.createConsumer(qName);
Assert.assertNull(consumer.receiveImmediate());
clientSession.close();
locator.close();
}
@Test
public void testHeadersSet() throws Exception {
final int MAX_DELIVERIES = 16;
final int NUM_MESSAGES = 5;
SimpleString dla = new SimpleString("DLA");
SimpleString qName = new SimpleString("q1");
AddressSettings addressSettings =
new AddressSettings().setMaxDeliveryAttempts(MAX_DELIVERIES).setDeadLetterAddress(dla);
server.getAddressSettingsRepository().addMatch(qName.toString(), addressSettings);
SimpleString dlq = new SimpleString("DLQ1");
clientSession.createQueue(dla, dlq, null, false);
clientSession.createQueue(qName, qName, null, false);
ServerLocator locator = createInVMNonHALocator();
ClientSessionFactory sessionFactory = createSessionFactory(locator);
ClientSession sendSession = sessionFactory.createSession(false, true, true);
ClientProducer producer = sendSession.createProducer(qName);
Map<String, Long> origIds = new HashMap<>();
for (int i = 0; i < NUM_MESSAGES; i++) {
ClientMessage tm = createTextMessage(clientSession, "Message:" + i);
producer.send(tm);
}
ClientConsumer clientConsumer = clientSession.createConsumer(qName);
clientSession.start();
for (int i = 0; i < MAX_DELIVERIES; i++) {
for (int j = 0; j < NUM_MESSAGES; j++) {
ClientMessage tm = clientConsumer.receive(1000);
Assert.assertNotNull(tm);
tm.acknowledge();
if (i == 0) {
origIds.put("Message:" + j, tm.getMessageID());
}
Assert.assertEquals("Message:" + j, tm.getBodyBuffer().readString());
}
clientSession.rollback();
}
long timeout = System.currentTimeMillis() + 5000;
// DLA transfer is asynchronous fired on the rollback
while (System.currentTimeMillis() < timeout
&& getMessageCount(((Queue) server.getPostOffice().getBinding(qName).getBindable())) != 0) {
Thread.sleep(1);
}
Assert.assertEquals(
0, getMessageCount(((Queue) server.getPostOffice().getBinding(qName).getBindable())));
ClientMessage m = clientConsumer.receiveImmediate();
Assert.assertNull(m);
// All the messages should now be in the DLQ
ClientConsumer cc3 = clientSession.createConsumer(dlq);
for (int i = 0; i < NUM_MESSAGES; i++) {
ClientMessage tm = cc3.receive(1000);
Assert.assertNotNull(tm);
String text = tm.getBodyBuffer().readString();
Assert.assertEquals("Message:" + i, text);
// Check the headers
SimpleString origDest = (SimpleString) tm.getObjectProperty(Message.HDR_ORIGINAL_ADDRESS);
Long origMessageId = (Long) tm.getObjectProperty(Message.HDR_ORIG_MESSAGE_ID);
Assert.assertEquals(qName, origDest);
Long origId = origIds.get(text);
Assert.assertEquals(origId, origMessageId);
}
sendSession.close();
}