content: /*
   * 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.cluster.distribution;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.junit.jupiter.api.Assertions.assertArrayEquals;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.fail;
  
  import java.util.Arrays;
  import java.util.concurrent.ThreadLocalRandom;
  import java.util.concurrent.TimeUnit;
  import java.util.function.Consumer;
  
  import javax.jms.BytesMessage;
  import javax.jms.Connection;
  import javax.jms.DeliveryMode;
  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 org.apache.activemq.artemis.api.core.RoutingType;
  import org.apache.activemq.artemis.core.server.cluster.impl.MessageLoadBalancingType;
  import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
  import org.apache.activemq.artemis.protocol.amqp.broker.ProtonProtocolManagerFactory;
  import org.apache.activemq.artemis.tests.extensions.parameterized.ParameterizedTestExtension;
  import org.apache.activemq.artemis.tests.extensions.parameterized.Parameters;
  import org.apache.qpid.jms.JmsConnectionFactory;
  import org.hamcrest.core.IsInstanceOf;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.TestTemplate;
  import org.junit.jupiter.api.Timeout;
  import org.junit.jupiter.api.extension.ExtendWith;
  
  @ExtendWith(ParameterizedTestExtension.class)
  public class AMQPLargeMessageClusterTest extends ClusterTestBase {
  
     private static final int RECEIVE_TIMEOUT_MILLIS = 20_000;
     private static final int MESSAGE_SIZE = 1024 * 1024;
     private static final int MESSAGES = 1;
  
     private final boolean persistenceEnabled;
  
     @Parameters(name = "persistenceEnabled = {0}")
     public static Iterable<? extends Object> persistenceEnabled() {
        return Arrays.asList(new Object[][]{{true}, {false}});
     }
  
     public AMQPLargeMessageClusterTest(boolean persistenceEnabled) {
        this.persistenceEnabled = persistenceEnabled;
     }
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
        deleteDirectory(temporaryFolder);
        temporaryFolder.mkdirs();
  
        start();
     }
  
     private void start() throws Exception {
        setupServers();
  
        setRedistributionDelay(0);
     }
  
     protected boolean isNetty() {
        return true;
     }
  
     @TestTemplate
     @Timeout(value = RECEIVE_TIMEOUT_MILLIS * (MESSAGES + 1), unit = TimeUnit.MILLISECONDS)
     public void testSendReceiveLargeMessage() throws Exception {
        testSendReceiveLargeMessage(message -> { }, message -> { });
     }
  
     @TestTemplate
     @Timeout(value = RECEIVE_TIMEOUT_MILLIS * (MESSAGES + 1), unit = TimeUnit.MILLISECONDS)
     public void testSendReceiveLargeMessageWithJMSCorrelationID() throws Exception {
        final String jmsCorrelationID = "123456";
        testSendReceiveLargeMessage(message -> {
           try {
              message.setJMSCorrelationID(jmsCorrelationID);
           } catch (JMSException e) {
              fail("Exception not expected: " + e);
           }
        }, message -> {
           try {
              assertEquals(jmsCorrelationID, message.getJMSCorrelationID());
           } catch (JMSException e) {
              fail("Exception not expected: " + e);
           }
        });
     }
  
  
     private void testSendReceiveLargeMessage(Consumer<Message> beforeSending, Consumer<Message> afterReceiving) throws Exception {
        setupCluster(MessageLoadBalancingType.ON_DEMAND);
  
        startServers(0, 1);
  
        setupSessionFactory(0, isNetty());
        setupSessionFactory(1, isNetty());
        final String queueName = "queues.0";
  
        createQueue(0, queueName, queueName, null, false, null, null, RoutingType.ANYCAST);
        createQueue(1, queueName, queueName, null, false, null, null, RoutingType.ANYCAST);
  
        waitForBindings(0, queueName, 1, 0, true);
        waitForBindings(1, queueName, 1, 0, true);
  
        waitForBindings(0, queueName, /**/1, 0, false);
        waitForBindings(1, queueName, 1, 0, false);
  
        String producerUri = "amqp://localhost:61616";
        final JmsConnectionFactory producerFactory = new JmsConnectionFactory(producerUri);
        try (Connection producerConnection = producerFactory.createConnection();
             Session producerSession = producerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE)) {
           producerConnection.start();
           final Destination queue = producerSession.createQueue(queueName);
           String consumerUri = "amqp://localhost:61617";
           final JmsConnectionFactory consumerConnectionFactory = new JmsConnectionFactory(consumerUri);
           try (Connection consumerConnection = consumerConnectionFactory.createConnection();
                Session consumerSession = consumerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
                MessageConsumer consumer = consumerSession.createConsumer(queue);
                MessageProducer producer = producerSession.createProducer(queue)) {
              producer.setDeliveryMode(DeliveryMode.PERSISTENT);
              consumerConnection.start();
              final byte[] largeMessageContent = new byte[MESSAGE_SIZE];
              final byte[] receivedContent = new byte[largeMessageContent.length];
              ThreadLocalRandom.current().nextBytes(largeMessageContent);
              for (int i = 0; i < MESSAGES; i++) {
                 final BytesMessage sentMessage = producerSession.createBytesMessage();
                 sentMessage.writeBytes(largeMessageContent);
                 beforeSending.accept(sentMessage);
                 producer.send(sentMessage);
                 final Message receivedMessage = consumer.receive(RECEIVE_TIMEOUT_MILLIS);
                 assertNotNull(receivedMessage, "A message should be received in " + RECEIVE_TIMEOUT_MILLIS + " ms");
                 assertThat(receivedMessage, IsInstanceOf.instanceOf(sentMessage.getClass()));
                 try {
                    assertEquals(largeMessageContent.length, ((BytesMessage) receivedMessage).readBytes(receivedContent));
                    assertArrayEquals(largeMessageContent, receivedContent);
                 } catch (Throwable e) {
                    e.printStackTrace();
                    System.exit(-1);
                 }
                 afterReceiving.accept(receivedMessage);
              }
           }
        }
  
        stopServers(0, 1);
     }
  
     protected void setupCluster(final MessageLoadBalancingType messageLoadBalancingType) throws Exception {
        setupClusterConnection("cluster0", "queues", messageLoadBalancingType, 1, isNetty(), 0, 1);
        setupClusterConnection("cluster1", "queues", messageLoadBalancingType, 1, isNetty(), 1, 0);
     }
  
     protected void setRedistributionDelay(final long delay) {
        AddressSettings as = new AddressSettings().setRedistributionDelay(delay);
  
        getServer(0).getAddressSettingsRepository().addMatch("queues.*", as);
        getServer(1).getAddressSettingsRepository().addMatch("queues.*", as);
     }
  
     protected void setupServers() throws Exception {
        setupServer(0, persistenceEnabled, isNetty());
        setupServer(1, persistenceEnabled, isNetty());
  
        servers[0].addProtocolManagerFactory(new ProtonProtocolManagerFactory());
        servers[1].addProtocolManagerFactory(new ProtonProtocolManagerFactory());
     }
  
     protected void stopServers() throws Exception {
        closeAllConsumers();
  
        closeAllSessionFactories();
  
        closeAllServerLocatorsFactories();
  
        stopServers(0, 1);
  
        clearServer(0, 1);
     }
  
  }
  