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* 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.client;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.api.core.ActiveMQExceptionType;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.client.ClientConsumer;
import org.apache.activemq.artemis.api.core.client.ClientMessage;
import org.apache.activemq.artemis.api.core.client.ClientProducer;
import org.apache.activemq.artemis.api.core.client.ClientSession;
import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
import org.apache.activemq.artemis.api.core.client.MessageHandler;
import org.apache.activemq.artemis.api.core.client.ServerLocator;
import org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl;
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.ActiveMQServers;
import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.apache.activemq.artemis.utils.RandomUtil;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class ConsumerCloseTest extends ActiveMQTestBase {
private ClientSessionFactory sf;
private ActiveMQServer server;
private ClientSession session;
private SimpleString queue;
private SimpleString address;
private ServerLocator locator;
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
@Test
public void testCanNotUseAClosedConsumer() throws Exception {
final ClientConsumer consumer = session.createConsumer(queue);
consumer.close();
Assert.assertTrue(consumer.isClosed());
expectActiveMQException(ActiveMQExceptionType.OBJECT_CLOSED, new ActiveMQAction() {
@Override
public void run() throws ActiveMQException {
consumer.receive();
}
});
expectActiveMQException(ActiveMQExceptionType.OBJECT_CLOSED, new ActiveMQAction() {
@Override
public void run() throws ActiveMQException {
consumer.receiveImmediate();
}
});
expectActiveMQException(ActiveMQExceptionType.OBJECT_CLOSED, new ActiveMQAction() {
@Override
public void run() throws ActiveMQException {
consumer.setMessageHandler(new MessageHandler() {
@Override
public void onMessage(final ClientMessage message) {
}
});
}
});
}
// https://jira.jboss.org/jira/browse/JBMESSAGING-1526
@Test
public void testCloseWithManyMessagesInBufferAndSlowConsumer() throws Exception {
ClientConsumer consumer = session.createConsumer(queue);
ClientProducer producer = session.createProducer(address);
final int numMessages = 100;
for (int i = 0; i < numMessages; i++) {
ClientMessage message = session.createMessage(false);
producer.send(message);
}
final CountDownLatch received = new CountDownLatch(1);
final CountDownLatch waitingToProceed = new CountDownLatch(1);
class MyHandler implements MessageHandler {
@Override
public void onMessage(final ClientMessage message) {
try {
received.countDown();
waitingToProceed.await();
} catch (Exception e) {
}
}
}
consumer.setMessageHandler(new MyHandler());
session.start();
assertTrue(received.await(5, TimeUnit.SECONDS));
long timeout = System.currentTimeMillis() + 1000;
// Instead of waiting a long time (like 1 second) we just make sure the buffer is full on the client
while (((ClientConsumerImpl) consumer).getBufferSize() < 2 && System.currentTimeMillis() > timeout) {
Thread.sleep(10);
}
waitingToProceed.countDown();
// Close shouldn't wait for all messages to be processed before closing
long start = System.currentTimeMillis();
consumer.close();
long end = System.currentTimeMillis();
Assert.assertTrue(end - start <= 1500);
}
@Test
public void testCloseWithScheduledRedelivery() throws Exception {
AddressSettings settings = new AddressSettings().setRedeliveryDelay(50000);
server.getAddressSettingsRepository().addMatch("#", settings);
ClientConsumer consumer = session.createConsumer(queue);
ClientProducer producer = session.createProducer(address);
final int numMessages = 100;
for (int i = 0; i < numMessages; i++) {
ClientMessage message = session.createMessage(false);
producer.send(message);
}
session.start();
ClientMessage msg = consumer.receive(5000);
msg.acknowledge();
long timeout = System.currentTimeMillis() + 1000;
while (((ClientConsumerImpl) consumer).getBufferSize() < 2 && System.currentTimeMillis() > timeout) {
Thread.sleep(10);
}
consumer.close();
consumer = session.createConsumer(queue);
// We received one, so we must receive the others now
for (int i = 0; i < numMessages - 1; i++) {
msg = consumer.receive(1000);
assertNotNull("Expected message at i=" + i, msg);
msg.acknowledge();
}
assertNull(consumer.receiveImmediate());
// Close shouldn't wait for all messages to be processed before closing
long start = System.currentTimeMillis();
consumer.close();
long end = System.currentTimeMillis();
Assert.assertTrue(end - start <= 1500);
}
@Test
public void testCloseWithScheduledRedeliveryWithTX() throws Exception {
AddressSettings settings = new AddressSettings().setRedeliveryDelay(1000);
server.getAddressSettingsRepository().addMatch("#", settings);
ClientProducer producer = session.createProducer(address);
final int numMessages = 100;
for (int i = 0; i < numMessages; i++) {
ClientMessage message = session.createMessage(false);
message.putIntProperty("count", i);
producer.send(message);
}
session.close();
session = addClientSession(sf.createSession(false, false));
ClientConsumer consumer = session.createConsumer(queue);
session.start();
ClientMessage msg = consumer.receive(500);
msg.acknowledge();
long timeout = System.currentTimeMillis() + 1000;
while (((ClientConsumerImpl) consumer).getBufferSize() < 2 && System.currentTimeMillis() > timeout) {
Thread.sleep(10);
}
consumer.close();
session.rollback();
consumer = session.createConsumer(queue);
// We received one, so we must receive the others now
for (int i = 0; i < numMessages - 1; i++) {
msg = consumer.receive(1000);
assertNotNull("Expected message at i=" + i, msg);
msg.acknowledge();
}
assertNull(consumer.receiveImmediate());
// The first message received after redeliveryDelay
msg = consumer.receive(5000);
assertNotNull(msg);
assertEquals(0, msg.getIntProperty("count").intValue());
msg.acknowledge();
session.commit();
assertNull(consumer.receiveImmediate());
// Close shouldn't wait for all messages to be processed before closing
long start = System.currentTimeMillis();
consumer.close();
long end = System.currentTimeMillis();
Assert.assertTrue(end - start <= 1500);
}
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
@Override
@Before
public void setUp() throws Exception {
super.setUp();
Configuration config = createDefaultInVMConfig();
server = addServer(ActiveMQServers.newActiveMQServer(config, false));
server.start();
address = RandomUtil.randomSimpleString();
queue = RandomUtil.randomSimpleString();
locator = createInVMNonHALocator();
sf = createSessionFactory(locator);
session = addClientSession(sf.createSession(false, true, true));
session.createQueue(address, queue, false);
}
}