/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.tests.integration.openwire.amq;
import javax.jms.DeliveryMode;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.Session;
import javax.jms.TextMessage;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.artemis.tests.integration.openwire.BasicOpenWireTest;
import org.apache.activemq.command.ActiveMQDestination;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
/**
* adapted from: org.apache.activemq.JMSConsumerTest
*/
@RunWith(Parameterized.class)
public class JMSConsumer7Test extends BasicOpenWireTest {
@Parameterized.Parameters(name = "deliveryMode={0} ackMode={1} destinationType={2}")
public static Collection<Object[]> getParams() {
return Arrays.asList(new Object[][]{{DeliveryMode.NON_PERSISTENT, Session.CLIENT_ACKNOWLEDGE, ActiveMQDestination.QUEUE_TYPE}, {DeliveryMode.PERSISTENT, Session.CLIENT_ACKNOWLEDGE, ActiveMQDestination.QUEUE_TYPE}});
}
public int deliveryMode;
public int ackMode;
public byte destinationType;
public JMSConsumer7Test(int deliveryMode, int ackMode, byte destinationType) {
this.deliveryMode = deliveryMode;
this.ackMode = ackMode;
this.destinationType = destinationType;
}
@Test
public void testMessageListenerOnMessageCloseUnackedWithPrefetch1StayInQueue() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch sendDone = new CountDownLatch(1);
final CountDownLatch got2Done = new CountDownLatch(1);
// Set prefetch to 1
connection.getPrefetchPolicy().setAll(1);
// This test case does not work if optimized message dispatch is used as
// the main thread send block until the consumer receives the
// message. This test depends on thread decoupling so that the main
// thread can stop the consumer thread.
connection.setOptimizedMessageDispatch(false);
connection.start();
// Use all the ack modes
Session session = connection.createSession(false, ackMode);
ActiveMQDestination destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message m) {
try {
TextMessage tm = (TextMessage) m;
assertEquals("" + counter.get(), tm.getText());
counter.incrementAndGet();
if (counter.get() == 2) {
sendDone.await();
connection.close();
got2Done.countDown();
}
System.out.println("acking tm: " + tm.getText());
tm.acknowledge();
} catch (Throwable e) {
System.out.println("ack failed!!");
e.printStackTrace();
}
}
});
// Send the messages
sendMessages(session, destination, 4);
sendDone.countDown();
// Wait for first 2 messages to arrive.
assertTrue(got2Done.await(100000, TimeUnit.MILLISECONDS));
// Re-start connection.
connection = (ActiveMQConnection) factory.createConnection();
connection.getPrefetchPolicy().setAll(1);
connection.start();
// Pickup the remaining messages.
final CountDownLatch done2 = new CountDownLatch(1);
session = connection.createSession(false, ackMode);
consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message m) {
try {
TextMessage tm = (TextMessage) m;
System.out.println("2nd received: " + tm.getText());
// order is not guaranteed as the connection is started before
// the listener is set.
// assertEquals("" + counter.get(), tm.getText());
counter.incrementAndGet();
if (counter.get() == 4) {
done2.countDown();
}
} catch (Throwable e) {
System.err.println("Unexpected exception: " + e);
}
}
});
assertTrue(done2.await(1000, TimeUnit.MILLISECONDS));
Thread.sleep(200);
// assert msg 2 was redelivered as close() from onMessages() will only ack
// in auto_ack and dups_ok mode
assertEquals(5, counter.get());
}
}