RedeliveryRestartTest.java

/**
 * 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.broker;

import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.jms.TopicSubscriber;
import java.util.Arrays;

import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.TestSupport;
import org.apache.activemq.broker.region.policy.PolicyEntry;
import org.apache.activemq.broker.region.policy.PolicyMap;
import org.apache.activemq.command.ActiveMQTopic;
import org.apache.activemq.transport.failover.FailoverTransport;
import org.junit.After;
import org.junit.Before;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@RunWith(value = Parameterized.class)
public class RedeliveryRestartTest extends TestSupport {

   private static final transient Logger LOG = LoggerFactory.getLogger(RedeliveryRestartTest.class);
   ActiveMQConnection connection;
   BrokerService broker = null;
   String queueName = "redeliveryRestartQ";

   @Parameterized.Parameter
   public TestSupport.PersistenceAdapterChoice persistenceAdapterChoice = PersistenceAdapterChoice.KahaDB;

   @Parameterized.Parameters(name = "Store={0}")
   public static Iterable<Object[]> data() {
      return Arrays.asList(new Object[][]{{TestSupport.PersistenceAdapterChoice.KahaDB}, {TestSupport.PersistenceAdapterChoice.JDBC}, {TestSupport.PersistenceAdapterChoice.LevelDB}});
   }

   @Override
   @Before
   public void setUp() throws Exception {
      super.setUp();
      broker = new BrokerService();
      configureBroker(broker);
      broker.setDeleteAllMessagesOnStartup(true);
      broker.start();
   }

   @Override
   @After
   public void tearDown() throws Exception {
      if (connection != null) {
         connection.close();
      }
      broker.stop();
      super.tearDown();
   }

   protected void configureBroker(BrokerService broker) throws Exception {
      PolicyMap policyMap = new PolicyMap();
      PolicyEntry policy = new PolicyEntry();
      policy.setPersistJMSRedelivered(true);
      policyMap.setDefaultEntry(policy);
      broker.setDestinationPolicy(policyMap);
      setPersistenceAdapter(broker, persistenceAdapterChoice);
      broker.addConnector("tcp://0.0.0.0:0");
   }

   @org.junit.Test
   public void testValidateRedeliveryFlagAfterRestartNoTx() throws Exception {

      ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("failover:(" + broker.getTransportConnectors().get(0).getPublishableConnectString() + ")?jms.prefetchPolicy.all=0");
      connection = (ActiveMQConnection) connectionFactory.createConnection();
      connection.start();

      Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
      Destination destination = session.createQueue(queueName);
      populateDestination(10, destination, connection);

      MessageConsumer consumer = session.createConsumer(destination);
      TextMessage msg = null;
      for (int i = 0; i < 5; i++) {
         msg = (TextMessage) consumer.receive(20000);
         LOG.info("not redelivered? got: " + msg);
         assertNotNull("got the message", msg);
         assertEquals("first delivery", 1, msg.getLongProperty("JMSXDeliveryCount"));
         assertEquals("not a redelivery", false, msg.getJMSRedelivered());
      }
      consumer.close();

      restartBroker();

      // make failover aware of the restarted auto assigned port
      connection.getTransport().narrow(FailoverTransport.class).add(true, broker.getTransportConnectors().get(0).getPublishableConnectString());

      consumer = session.createConsumer(destination);
      for (int i = 0; i < 5; i++) {
         msg = (TextMessage) consumer.receive(4000);
         LOG.info("redelivered? got: " + msg);
         assertNotNull("got the message again", msg);
         assertEquals("re delivery flag", true, msg.getJMSRedelivered());
         assertEquals("redelivery count survives restart", 2, msg.getLongProperty("JMSXDeliveryCount"));
         msg.acknowledge();
      }

      // consume the rest that were not redeliveries
      for (int i = 0; i < 5; i++) {
         msg = (TextMessage) consumer.receive(20000);
         LOG.info("not redelivered? got: " + msg);
         assertNotNull("got the message", msg);
         assertEquals("not a redelivery", false, msg.getJMSRedelivered());
         assertEquals("first delivery", 1, msg.getLongProperty("JMSXDeliveryCount"));
         msg.acknowledge();
      }
      connection.close();
   }

   @org.junit.Test
   public void testDurableSubRedeliveryFlagAfterRestartNotSupported() throws Exception {

      ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("failover:(" + broker.getTransportConnectors().get(0).getPublishableConnectString() + ")?jms.prefetchPolicy.all=0");
      connection = (ActiveMQConnection) connectionFactory.createConnection();
      connection.setClientID("id");
      connection.start();

      Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
      ActiveMQTopic destination = new ActiveMQTopic(queueName);

      TopicSubscriber durableSub = session.createDurableSubscriber(destination, "id");

      populateDestination(10, destination, connection);

      TextMessage msg = null;
      for (int i = 0; i < 5; i++) {
         msg = (TextMessage) durableSub.receive(20000);
         LOG.info("not redelivered? got: " + msg);
         assertNotNull("got the message", msg);
         assertEquals("first delivery", 1, msg.getLongProperty("JMSXDeliveryCount"));
         assertEquals("not a redelivery", false, msg.getJMSRedelivered());
      }
      durableSub.close();

      restartBroker();

      // make failover aware of the restarted auto assigned port
      connection.getTransport().narrow(FailoverTransport.class).add(true, broker.getTransportConnectors().get(0).getPublishableConnectString());

      durableSub = session.createDurableSubscriber(destination, "id");
      for (int i = 0; i < 10; i++) {
         msg = (TextMessage) durableSub.receive(4000);
         LOG.info("redelivered? got: " + msg);
         assertNotNull("got the message again", msg);
         assertEquals("no reDelivery flag", false, msg.getJMSRedelivered());
         msg.acknowledge();
      }
      connection.close();
   }

   @org.junit.Test
   public void testValidateRedeliveryFlagAfterRestart() throws Exception {

      ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("failover:(" + broker.getTransportConnectors().get(0).getPublishableConnectString() + ")?jms.prefetchPolicy.all=0");
      connection = (ActiveMQConnection) connectionFactory.createConnection();
      connection.start();

      Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
      Destination destination = session.createQueue(queueName);
      populateDestination(10, destination, connection);

      MessageConsumer consumer = session.createConsumer(destination);
      TextMessage msg = null;
      for (int i = 0; i < 5; i++) {
         msg = (TextMessage) consumer.receive(20000);
         LOG.info("not redelivered? got: " + msg);
         assertNotNull("got the message", msg);
         assertEquals("first delivery", 1, msg.getLongProperty("JMSXDeliveryCount"));
         assertEquals("not a redelivery", false, msg.getJMSRedelivered());
      }
      session.rollback();
      consumer.close();

      restartBroker();

      // make failover aware of the restarted auto assigned port
      connection.getTransport().narrow(FailoverTransport.class).add(true, broker.getTransportConnectors().get(0).getPublishableConnectString());

      consumer = session.createConsumer(destination);
      for (int i = 0; i < 5; i++) {
         msg = (TextMessage) consumer.receive(4000);
         LOG.info("redelivered? got: " + msg);
         assertNotNull("got the message again", msg);
         assertEquals("redelivery count survives restart", 2, msg.getLongProperty("JMSXDeliveryCount"));
         assertEquals("re delivery flag", true, msg.getJMSRedelivered());
      }
      session.commit();

      // consume the rest that were not redeliveries
      for (int i = 0; i < 5; i++) {
         msg = (TextMessage) consumer.receive(20000);
         LOG.info("not redelivered? got: " + msg);
         assertNotNull("got the message", msg);
         assertEquals("first delivery", 1, msg.getLongProperty("JMSXDeliveryCount"));
         assertEquals("not a redelivery", false, msg.getJMSRedelivered());
      }
      session.commit();

      connection.close();
   }

   @org.junit.Test
   public void testValidateRedeliveryFlagAfterRecovery() throws Exception {
      ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(broker.getTransportConnectors().get(0).getPublishableConnectString() + "?jms.prefetchPolicy.all=0");
      connection = (ActiveMQConnection) connectionFactory.createConnection();
      connection.start();

      Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
      Destination destination = session.createQueue(queueName);
      populateDestination(1, destination, connection);

      MessageConsumer consumer = session.createConsumer(destination);
      TextMessage msg = (TextMessage) consumer.receive(5000);
      LOG.info("got: " + msg);
      assertNotNull("got the message", msg);
      assertEquals("first delivery", 1, msg.getLongProperty("JMSXDeliveryCount"));
      assertEquals("not a redelivery", false, msg.getJMSRedelivered());

      stopBrokerWithStoreFailure(broker, persistenceAdapterChoice);

      broker = createRestartedBroker();
      broker.start();

      connection.close();

      connectionFactory = new ActiveMQConnectionFactory(broker.getTransportConnectors().get(0).getPublishableConnectString());
      connection = (ActiveMQConnection) connectionFactory.createConnection();
      connection.start();

      session = connection.createSession(true, Session.SESSION_TRANSACTED);
      consumer = session.createConsumer(destination);
      msg = (TextMessage) consumer.receive(10000);
      assertNotNull("got the message again", msg);
      assertEquals("redelivery count survives restart", 2, msg.getLongProperty("JMSXDeliveryCount"));
      assertEquals("re delivery flag", true, msg.getJMSRedelivered());

      session.commit();
      connection.close();
   }

   private void restartBroker() throws Exception {
      broker.stop();
      broker.waitUntilStopped();
      broker = createRestartedBroker();
      broker.start();
   }

   private BrokerService createRestartedBroker() throws Exception {
      broker = new BrokerService();
      configureBroker(broker);
      return broker;
   }

   private void populateDestination(final int nbMessages,
                                    final Destination destination,
                                    javax.jms.Connection connection) throws JMSException {
      Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      MessageProducer producer = session.createProducer(destination);
      for (int i = 1; i <= nbMessages; i++) {
         producer.send(session.createTextMessage("<hello id='" + i + "'/>"));
      }
      producer.close();
      session.close();
   }
}