/**
* 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.network.jms;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.concurrent.TimeUnit;
import javax.jms.Connection;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.util.Wait;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* These test cases are used to verify that queue outbound bridge connections get
* re-established in all broker restart scenarios. This is possible when the
* outbound bridge is configured using the failover URI with a timeout.
*/
public class QueueOutboundBridgeReconnectTest {
private BrokerService producerBroker;
private BrokerService consumerBroker;
private ActiveMQConnectionFactory producerConnectionFactory;
private ActiveMQConnectionFactory consumerConnectionFactory;
private Destination destination;
private final ArrayList<Connection> connections = new ArrayList<Connection>();
@Test
public void testMultipleProducerBrokerRestarts() throws Exception {
for (int i = 0; i < 10; i++) {
testWithProducerBrokerRestart();
disposeConsumerConnections();
}
}
@Test
public void testRestartProducerWithNoConsumer() throws Exception {
stopConsumerBroker();
startProducerBroker();
sendMessage("test123");
sendMessage("test456");
}
@Test
public void testWithoutRestartsConsumerFirst() throws Exception {
startConsumerBroker();
startProducerBroker();
sendMessage("test123");
sendMessage("test456");
MessageConsumer consumer = createConsumer();
Message message = consumer.receive(3000);
assertNotNull(message);
assertEquals("test123", ((TextMessage)message).getText());
message = consumer.receive(3000);
assertNotNull(message);
assertEquals("test456", ((TextMessage)message).getText());
assertNull(consumer.receiveNoWait());
}
@Test
public void testWithoutRestartsProducerFirst() throws Exception {
startProducerBroker();
sendMessage("test123");
startConsumerBroker();
// unless using a failover URI, the first attempt of this send will likely fail,
// so increase the timeout below to give the bridge time to recover
sendMessage("test456");
MessageConsumer consumer = createConsumer();
Message message = consumer.receive(5000);
assertNotNull(message);
assertEquals("test123", ((TextMessage) message).getText());
message = consumer.receive(5000);
assertNotNull(message);
assertEquals("test456", ((TextMessage) message).getText());
assertNull(consumer.receiveNoWait());
}
@Test
public void testWithProducerBrokerRestart() throws Exception {
startProducerBroker();
startConsumerBroker();
sendMessage("test123");
MessageConsumer consumer = createConsumer();
Message message = consumer.receive(5000);
assertNotNull(message);
assertEquals("test123", ((TextMessage)message).getText());
assertNull(consumer.receiveNoWait());
// Restart the first broker...
stopProducerBroker();
startProducerBroker();
sendMessage("test123");
message = consumer.receive(5000);
assertNotNull(message);
assertEquals("test123", ((TextMessage)message).getText());
assertNull(consumer.receiveNoWait());
}
@Test
public void testWithConsumerBrokerRestart() throws Exception {
startProducerBroker();
startConsumerBroker();
sendMessage("test123");
final MessageConsumer consumer1 = createConsumer();
Message message = consumer1.receive(5000);
assertNotNull(message);
assertEquals("test123", ((TextMessage)message).getText());
assertNull(consumer1.receiveNoWait());
consumer1.close();
// Restart the first broker...
stopConsumerBroker();
startConsumerBroker();
// unless using a failover URI, the first attempt of this send will likely fail,
// so increase the timeout below to give the bridge time to recover
sendMessage("test123");
final MessageConsumer consumer2 = createConsumer();
assertTrue("Expected recover and delivery failed", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
Message message = consumer2.receiveNoWait();
if (message == null || !((TextMessage)message).getText().equals("test123")) {
return false;
}
return true;
}
}));
assertNull(consumer2.receiveNoWait());
}
@Test
public void testWithConsumerBrokerStartDelay() throws Exception {
startConsumerBroker();
final MessageConsumer consumer = createConsumer();
TimeUnit.SECONDS.sleep(5);
startProducerBroker();
sendMessage("test123");
assertTrue("Expected recover and delivery failed", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
Message message = consumer.receiveNoWait();
if (message == null || !((TextMessage)message).getText().equals("test123")) {
return false;
}
return true;
}
}));
assertNull(consumer.receiveNoWait());
}
@Test
public void testWithProducerBrokerStartDelay() throws Exception {
startProducerBroker();
TimeUnit.SECONDS.sleep(5);
startConsumerBroker();
MessageConsumer consumer = createConsumer();
sendMessage("test123");
Message message = consumer.receive(5000);
assertNotNull(message);
assertEquals("test123", ((TextMessage)message).getText());
assertNull(consumer.receiveNoWait());
}
@Before
public void setUp() throws Exception {
producerConnectionFactory = createProducerConnectionFactory();
consumerConnectionFactory = createConsumerConnectionFactory();
destination = new ActiveMQQueue("RECONNECT.TEST.QUEUE");
}
@After
public void tearDown() throws Exception {
disposeConsumerConnections();
try {
stopProducerBroker();
} catch (Throwable e) {
}
try {
stopConsumerBroker();
} catch (Throwable e) {
}
}
protected void disposeConsumerConnections() {
for (Iterator<Connection> iter = connections.iterator(); iter.hasNext();) {
Connection connection = iter.next();
try {
connection.close();
} catch (Throwable ignore) {
}
}
}
protected void startProducerBroker() throws Exception {
if (producerBroker == null) {
producerBroker = createFirstBroker();
producerBroker.start();
}
}
protected void stopProducerBroker() throws Exception {
if (producerBroker != null) {
producerBroker.stop();
producerBroker = null;
}
}
protected void startConsumerBroker() throws Exception {
if (consumerBroker == null) {
consumerBroker = createSecondBroker();
consumerBroker.start();
}
}
protected void stopConsumerBroker() throws Exception {
if (consumerBroker != null) {
consumerBroker.stop();
consumerBroker = null;
}
}
protected BrokerService createFirstBroker() throws Exception {
BrokerService broker = new BrokerService();
broker.setBrokerName("broker1");
broker.setPersistent(false);
broker.setUseJmx(false);
broker.addConnector("tcp://localhost:61616");
broker.addConnector("vm://broker1");
SimpleJmsQueueConnector jmsQueueConnector = new SimpleJmsQueueConnector();
jmsQueueConnector.setOutboundQueueBridges(
new OutboundQueueBridge[] {new OutboundQueueBridge("RECONNECT.TEST.QUEUE")});
jmsQueueConnector.setOutboundQueueConnectionFactory(
new ActiveMQConnectionFactory("tcp://localhost:61617"));
broker.setJmsBridgeConnectors(new JmsConnector[]{jmsQueueConnector});
return broker;
}
protected BrokerService createSecondBroker() throws Exception {
BrokerService broker = new BrokerService();
broker.setBrokerName("broker2");
broker.setPersistent(false);
broker.setUseJmx(false);
broker.addConnector("tcp://localhost:61617");
broker.addConnector("vm://broker2");
return broker;
}
protected ActiveMQConnectionFactory createProducerConnectionFactory() {
return new ActiveMQConnectionFactory("vm://broker1");
}
protected ActiveMQConnectionFactory createConsumerConnectionFactory() {
return new ActiveMQConnectionFactory("vm://broker2");
}
protected void sendMessage(String text) throws JMSException {
Connection connection = null;
try {
connection = producerConnectionFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(destination);
TextMessage message = session.createTextMessage();
message.setText(text);
producer.send(message);
} finally {
try {
connection.close();
} catch (Throwable ignore) {
}
}
}
protected MessageConsumer createConsumer() throws JMSException {
Connection connection = consumerConnectionFactory.createConnection();
connections.add(connection);
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
return session.createConsumer(destination);
}
}