ARTEMIS-2013 Can't create durable subscriber to a composite topic

An OpenWire client can use a compound destination name of the form
"a,b,c..." and consume from, or subscribe to, multiple destinations.
Such a compound destination only works for topics when the subscriber
is non-durable. Attempting to create a durable subscription on a
compound address will end up with an error.

The cause is when creating durable subs to multiple topics/addresses
the broker uses the same name to create internal queues, which
causes duplicate name conflict.
This commit is contained in:
Howard Gao 2018-08-07 16:56:43 +08:00 committed by Clebert Suconic
parent d503bbb1ba
commit e15f3901e4
2 changed files with 78 additions and 0 deletions

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@ -186,6 +186,9 @@ public class AMQConsumer {
addressInfo.setInternal(internalAddress);
if (isDurable) {
queueName = org.apache.activemq.artemis.jms.client.ActiveMQDestination.createQueueNameForSubscription(true, clientID, subscriptionName);
if (info.getDestination().isComposite()) {
queueName = queueName.concat(physicalName);
}
QueueQueryResult result = session.getCoreSession().executeQueueQuery(queueName);
if (result.isExists()) {
// Already exists

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@ -0,0 +1,75 @@
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package org.apache.activemq.artemis.tests.integration.openwire;
import org.apache.activemq.artemis.api.core.RoutingType;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.core.server.impl.AddressInfo;
import org.junit.Before;
import org.junit.Test;
import javax.jms.Connection;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.jms.Topic;
import javax.jms.TopicSubscriber;
public class CompositeDestinationTest extends BasicOpenWireTest {
@Override
@Before
public void setUp() throws Exception {
super.setUp();
AddressInfo addressInfo = new AddressInfo(new SimpleString("p.IN"), RoutingType.MULTICAST);
this.server.addAddressInfo(addressInfo);
addressInfo = new AddressInfo(new SimpleString("q.IN"), RoutingType.MULTICAST);
this.server.addAddressInfo(addressInfo);
}
@Test
public void testDurableSub() throws Exception {
Connection conn = factory.createConnection();
try {
conn.setClientID("my-client");
conn.start();
Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
Topic topic = session.createTopic("p.IN,q.IN");
TopicSubscriber sub1 = session.createDurableSubscriber(topic, "durable1", null, false);
MessageProducer producer = session.createProducer(topic);
final int num = 10;
for (int i = 0; i < num; i++) {
producer.send(session.createTextMessage("msg" + i));
}
int count = 0;
TextMessage msg = (TextMessage) sub1.receive(2000);
while (msg != null) {
count++;
msg = (TextMessage) sub1.receive(2000);
}
assertEquals("Consumer should receive all messages from every topic", 2 * num, count);
} finally {
conn.close();
}
}
}