/**
* 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.jms.pool;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.jms.Connection;
import javax.jms.ExceptionListener;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.TransportConnector;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class PooledConnectionFailoverTest extends JmsPoolTestSupport {
protected ActiveMQConnectionFactory directConnFact;
protected PooledConnectionFactory pooledConnFact;
@Override
@Before
public void setUp() throws java.lang.Exception {
super.setUp();
String connectionURI = createBroker();
// Create the ActiveMQConnectionFactory and the PooledConnectionFactory.
directConnFact = new ActiveMQConnectionFactory(connectionURI);
pooledConnFact = new PooledConnectionFactory();
pooledConnFact.setConnectionFactory(directConnFact);
pooledConnFact.setMaxConnections(1);
pooledConnFact.setReconnectOnException(true);
}
@Override
@After
public void tearDown() throws Exception {
try {
pooledConnFact.stop();
} catch (Exception ex) {
// ignored
}
super.tearDown();
}
@Test
public void testConnectionFailures() throws Exception {
final CountDownLatch failed = new CountDownLatch(1);
Connection connection = pooledConnFact.createConnection();
LOG.info("Fetched new connection from the pool: {}", connection);
connection.setExceptionListener(new ExceptionListener() {
@Override
public void onException(JMSException exception) {
LOG.info("Pooled Connection failed");
failed.countDown();
}
});
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue(getTestName());
MessageProducer producer = session.createProducer(queue);
brokerService.stop();
assertTrue(failed.await(15, TimeUnit.SECONDS));
createBroker();
try {
producer.send(session.createMessage());
fail("Should be disconnected");
} catch (JMSException ex) {
LOG.info("Producer failed as expected: {}", ex.getMessage());
}
Connection connection2 = pooledConnFact.createConnection();
assertNotSame(connection, connection2);
LOG.info("Fetched new connection from the pool: {}", connection2);
session = connection2.createSession(false, Session.AUTO_ACKNOWLEDGE);
connection2.close();
pooledConnFact.stop();
}
private String createBroker() throws Exception {
brokerService = new BrokerService();
brokerService.setBrokerName("PooledConnectionSessionCleanupTestBroker");
brokerService.setUseJmx(true);
brokerService.getManagementContext().setCreateConnector(false);
brokerService.setPersistent(false);
brokerService.setSchedulerSupport(false);
brokerService.setAdvisorySupport(false);
TransportConnector connector = brokerService.addConnector("tcp://0.0.0.0:61626");
brokerService.start();
brokerService.waitUntilStarted();
return "failover:(" + connector.getPublishableConnectString() + ")?maxReconnectAttempts=5";
}
}