/*
* 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.jms.cluster;
import javax.jms.BytesMessage;
import javax.jms.Connection;
import javax.jms.DeliveryMode;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
import org.apache.activemq.artemis.api.core.client.ClientSession;
import org.apache.activemq.artemis.api.core.client.FailoverEventListener;
import org.apache.activemq.artemis.api.core.client.FailoverEventType;
import org.apache.activemq.artemis.api.jms.ActiveMQJMSClient;
import org.apache.activemq.artemis.api.jms.JMSFactoryType;
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.ha.SharedStoreMasterPolicyConfiguration;
import org.apache.activemq.artemis.core.config.ha.SharedStoreSlavePolicyConfiguration;
import org.apache.activemq.artemis.core.registry.JndiBindingRegistry;
import org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.NodeManager;
import org.apache.activemq.artemis.api.core.RoutingType;
import org.apache.activemq.artemis.core.server.impl.InVMNodeManager;
import org.apache.activemq.artemis.jms.client.ActiveMQConnection;
import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
import org.apache.activemq.artemis.jms.client.ActiveMQSession;
import org.apache.activemq.artemis.jms.server.JMSServerManager;
import org.apache.activemq.artemis.jms.server.impl.JMSServerManagerImpl;
import org.apache.activemq.artemis.tests.integration.IntegrationTestLogger;
import org.apache.activemq.artemis.tests.integration.jms.server.management.JMSUtil;
import org.apache.activemq.artemis.tests.unit.util.InVMNamingContext;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.apache.activemq.artemis.tests.util.InVMNodeManagerServer;
import org.apache.activemq.artemis.utils.RandomUtil;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* A JMSFailoverTest
* <br>
* A simple test to test setFailoverListener when using the JMS API.
*/
public class JMSFailoverListenerTest extends ActiveMQTestBase {
private static final IntegrationTestLogger log = IntegrationTestLogger.LOGGER;
// Constants -----------------------------------------------------
// Attributes ----------------------------------------------------
protected InVMNamingContext ctx1 = new InVMNamingContext();
protected InVMNamingContext ctx2 = new InVMNamingContext();
protected Configuration backupConf;
protected Configuration liveConf;
protected JMSServerManager liveJMSServer;
protected ActiveMQServer liveServer;
protected JMSServerManager backupJMSServer;
protected ActiveMQServer backupServer;
protected Map<String, Object> backupParams = new HashMap<>();
private TransportConfiguration backuptc;
private TransportConfiguration livetc;
private TransportConfiguration liveAcceptortc;
private TransportConfiguration backupAcceptortc;
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
@Test
public void testAutomaticFailover() throws Exception {
ActiveMQConnectionFactory jbcf = ActiveMQJMSClient.createConnectionFactoryWithHA(JMSFactoryType.CF, livetc);
jbcf.setReconnectAttempts(-1);
jbcf.setBlockOnDurableSend(true);
jbcf.setBlockOnNonDurableSend(true);
// Note we set consumer window size to a value so we can verify that consumer credit re-sending
// works properly on failover
// The value is small enough that credits will have to be resent several time
final int numMessages = 10;
final int bodySize = 1000;
jbcf.setConsumerWindowSize(numMessages * bodySize / 10);
ActiveMQConnection conn = JMSUtil.createConnectionAndWaitForTopology(jbcf, 2, 5);
MyFailoverListener listener = new MyFailoverListener();
conn.setFailoverListener(listener);
Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
ClientSession coreSession = ((ActiveMQSession) sess).getCoreSession();
SimpleString jmsQueueName = new SimpleString("myqueue");
coreSession.createQueue(jmsQueueName, RoutingType.ANYCAST, jmsQueueName, null, true);
Queue queue = sess.createQueue("myqueue");
MessageProducer producer = sess.createProducer(queue);
producer.setDeliveryMode(DeliveryMode.PERSISTENT);
MessageConsumer consumer = sess.createConsumer(queue);
byte[] body = RandomUtil.randomBytes(bodySize);
for (int i = 0; i < numMessages; i++) {
BytesMessage bm = sess.createBytesMessage();
bm.writeBytes(body);
producer.send(bm);
}
conn.start();
JMSFailoverListenerTest.log.info("sent messages and started connection");
Thread.sleep(2000);
JMSUtil.crash(liveServer, ((ActiveMQSession) sess).getCoreSession());
Assert.assertEquals(FailoverEventType.FAILURE_DETECTED, listener.get(0));
for (int i = 0; i < numMessages; i++) {
JMSFailoverListenerTest.log.info("got message " + i);
BytesMessage bm = (BytesMessage) consumer.receive(1000);
Assert.assertNotNull(bm);
Assert.assertEquals(body.length, bm.getBodyLength());
}
TextMessage tm = (TextMessage) consumer.receiveNoWait();
Assert.assertNull(tm);
Assert.assertEquals(FailoverEventType.FAILOVER_COMPLETED, listener.get(1));
conn.close();
Assert.assertEquals("Expected 2 FailoverEvents to be triggered", 2, listener.size());
}
@Test
public void testManualFailover() throws Exception {
ActiveMQConnectionFactory jbcfLive = ActiveMQJMSClient.createConnectionFactoryWithoutHA(JMSFactoryType.CF, new TransportConfiguration(INVM_CONNECTOR_FACTORY));
jbcfLive.setBlockOnNonDurableSend(true);
jbcfLive.setBlockOnDurableSend(true);
ActiveMQConnectionFactory jbcfBackup = ActiveMQJMSClient.createConnectionFactoryWithoutHA(JMSFactoryType.CF, new TransportConfiguration(INVM_CONNECTOR_FACTORY, backupParams));
jbcfBackup.setBlockOnNonDurableSend(true);
jbcfBackup.setBlockOnDurableSend(true);
jbcfBackup.setInitialConnectAttempts(-1);
jbcfBackup.setReconnectAttempts(-1);
ActiveMQConnection connLive = (ActiveMQConnection) jbcfLive.createConnection();
MyFailoverListener listener = new MyFailoverListener();
connLive.setFailoverListener(listener);
Session sessLive = connLive.createSession(false, Session.AUTO_ACKNOWLEDGE);
ClientSession coreSessionLive = ((ActiveMQSession) sessLive).getCoreSession();
SimpleString jmsQueueName = new SimpleString("myqueue");
coreSessionLive.createQueue(jmsQueueName, RoutingType.ANYCAST, jmsQueueName, null, true);
Queue queue = sessLive.createQueue("myqueue");
final int numMessages = 1000;
MessageProducer producerLive = sessLive.createProducer(queue);
for (int i = 0; i < numMessages; i++) {
TextMessage tm = sessLive.createTextMessage("message" + i);
producerLive.send(tm);
}
// Note we block on P send to make sure all messages get to server before failover
JMSUtil.crash(liveServer, coreSessionLive);
Assert.assertEquals(FailoverEventType.FAILURE_DETECTED, listener.get(0));
connLive.close();
// Now recreate on backup
Connection connBackup = jbcfBackup.createConnection();
Session sessBackup = connBackup.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumerBackup = sessBackup.createConsumer(queue);
connBackup.start();
for (int i = 0; i < numMessages; i++) {
TextMessage tm = (TextMessage) consumerBackup.receive(1000);
Assert.assertNotNull(tm);
Assert.assertEquals("message" + i, tm.getText());
}
TextMessage tm = (TextMessage) consumerBackup.receiveNoWait();
Assert.assertEquals(FailoverEventType.FAILOVER_FAILED, listener.get(1));
Assert.assertEquals("Expected 2 FailoverEvents to be triggered", 2, listener.size());
Assert.assertNull(tm);
connBackup.close();
}
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
@Override
@Before
public void setUp() throws Exception {
super.setUp();
startServers();
}
/**
* @throws Exception
*/
protected void startServers() throws Exception {
NodeManager nodeManager = new InVMNodeManager(false);
backuptc = new TransportConfiguration(INVM_CONNECTOR_FACTORY, backupParams);
livetc = new TransportConfiguration(INVM_CONNECTOR_FACTORY);
liveAcceptortc = new TransportConfiguration(INVM_ACCEPTOR_FACTORY);
backupAcceptortc = new TransportConfiguration(INVM_ACCEPTOR_FACTORY, backupParams);
backupParams.put(TransportConstants.SERVER_ID_PROP_NAME, 1);
backupConf = createBasicConfig().addAcceptorConfiguration(backupAcceptortc).addConnectorConfiguration(livetc.getName(), livetc).addConnectorConfiguration(backuptc.getName(), backuptc).setJournalType(getDefaultJournalType()).addAcceptorConfiguration(new TransportConfiguration(INVM_ACCEPTOR_FACTORY, backupParams)).setBindingsDirectory(getBindingsDir()).setJournalMinFiles(2).setJournalDirectory(getJournalDir()).setPagingDirectory(getPageDir()).setLargeMessagesDirectory(getLargeMessagesDir()).setPersistenceEnabled(true).setHAPolicyConfiguration(new SharedStoreSlavePolicyConfiguration()).addClusterConfiguration(basicClusterConnectionConfig(backuptc.getName(), livetc.getName()));
backupServer = addServer(new InVMNodeManagerServer(backupConf, nodeManager));
backupJMSServer = new JMSServerManagerImpl(backupServer);
backupJMSServer.setRegistry(new JndiBindingRegistry(ctx2));
backupJMSServer.getActiveMQServer().setIdentity("JMSBackup");
log.info("Starting backup");
backupJMSServer.start();
liveConf = createBasicConfig().setJournalDirectory(getJournalDir()).setBindingsDirectory(getBindingsDir()).addAcceptorConfiguration(liveAcceptortc).setJournalType(getDefaultJournalType()).setBindingsDirectory(getBindingsDir()).setJournalMinFiles(2).setJournalDirectory(getJournalDir()).setPagingDirectory(getPageDir()).setLargeMessagesDirectory(getLargeMessagesDir()).addConnectorConfiguration(livetc.getName(), livetc).setPersistenceEnabled(true).setHAPolicyConfiguration(new SharedStoreMasterPolicyConfiguration()).addClusterConfiguration(basicClusterConnectionConfig(livetc.getName()));
liveServer = addServer(new InVMNodeManagerServer(liveConf, nodeManager));
liveJMSServer = new JMSServerManagerImpl(liveServer);
liveJMSServer.setRegistry(new JndiBindingRegistry(ctx1));
liveJMSServer.getActiveMQServer().setIdentity("JMSLive");
log.info("Starting life");
liveJMSServer.start();
JMSUtil.waitForServer(backupServer);
}
// Private -------------------------------------------------------
// Inner classes -------------------------------------------------
private static class MyFailoverListener implements FailoverEventListener {
private List<FailoverEventType> eventTypeList = new ArrayList<>();
public FailoverEventType get(int element) {
waitForElements(element + 1);
return eventTypeList.get(element);
}
public int size() {
return eventTypeList.size();
}
private void waitForElements(int elements) {
long timeout = System.currentTimeMillis() + 5000;
while (timeout > System.currentTimeMillis() && eventTypeList.size() < elements) {
try {
Thread.sleep(1);
} catch (Throwable e) {
fail(e.getMessage());
}
}
Assert.assertTrue(eventTypeList.size() >= elements);
}
@Override
public void failoverEvent(FailoverEventType eventType) {
eventTypeList.add(eventType);
}
}
}