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   * Licensed to the Apache Software Foundation (ASF) under one or more
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   * 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
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   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
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  package org.apache.activemq.artemis.tests.integration.amqp.connect;
  
  import javax.jms.Connection;
  import javax.jms.ConnectionFactory;
  import javax.jms.MessageProducer;
  import javax.jms.Queue;
  import javax.jms.Session;
  
  import org.apache.activemq.artemis.api.core.QueueConfiguration;
  import org.apache.activemq.artemis.api.core.RoutingType;
  import org.apache.activemq.artemis.api.core.client.ActiveMQClient;
  import org.apache.activemq.artemis.api.core.client.ClientSession;
  import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
  import org.apache.activemq.artemis.api.core.client.ServerLocator;
  import org.apache.activemq.artemis.core.config.ClusterConnectionConfiguration;
  import org.apache.activemq.artemis.core.config.amqpBrokerConnectivity.AMQPBrokerConnectConfiguration;
  import org.apache.activemq.artemis.core.config.amqpBrokerConnectivity.AMQPMirrorBrokerConnectionElement;
  import org.apache.activemq.artemis.core.config.ha.PrimaryOnlyPolicyConfiguration;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.cluster.impl.MessageLoadBalancingType;
  import org.apache.activemq.artemis.core.server.impl.AddressInfo;
  import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
  import org.apache.activemq.artemis.tests.integration.amqp.AmqpClientTestSupport;
  import org.apache.activemq.artemis.tests.util.CFUtil;
  import org.apache.activemq.artemis.utils.Wait;
  import org.junit.jupiter.api.Test;
  
  import java.util.Collections;
  
  public class AMQPClusterReplicaTest extends AmqpClientTestSupport {
  
     protected static final int NODE_1_PORT = 5673;
     protected static final int NODE_2_PORT = 5674;
  
     @Test
     public void testReplicaWithCluster() throws Exception {
        ActiveMQServer node_1 = createNode1(MessageLoadBalancingType.ON_DEMAND);
        ActiveMQServer node_2 = createNode2(MessageLoadBalancingType.ON_DEMAND);
  
        server.start();
  
        // Set node_1 mirror to target
        node_1.getConfiguration().addAMQPConnection(new AMQPBrokerConnectConfiguration("mirror", "tcp://localhost:" + AMQP_PORT).setReconnectAttempts(-1).setRetryInterval(100).addConnectionElement(new AMQPMirrorBrokerConnectionElement().setDurable(true)));
  
        node_1.start();
        node_2.start();
  
        configureAddressAndQueue(node_1);
        configureAddressAndQueue(node_2);
  
        waitForTopology(node_1, 2);
        waitForTopology(node_2, 2);
  
        {
           // sender
           ClientSessionFactory sessionFactory = addSessionFactory(getNode1ServerLocator().createSessionFactory());
           ClientSession session = addClientSession(sessionFactory.createSession());
           sendMessages(session, addClientProducer(session.createProducer("test")), 10);
        }
  
        {
           // receiver
           ClientSessionFactory sessionFactory = addSessionFactory(getNode2ServerLocator().createSessionFactory());
           ClientSession session = addClientSession(sessionFactory.createSession());
           session.start();
           receiveMessages(addClientConsumer(session.createConsumer("test")), 0, 10, true);
        }
  
        // Wait to mirror target to read all messages
        Wait.waitFor(() -> node_1.locateQueue("$ACTIVEMQ_ARTEMIS_MIRROR_mirror").getMessageCount() == 0);
  
        // Expect no messages in mirrored test queue
        Wait.assertEquals(0, () -> server.locateQueue("test").getMessageCount());
     }
  
  
  
     @Test
     public void testReplicaWithClusterTargetStrict() throws Exception {
        ActiveMQServer node_1 = createNode1(MessageLoadBalancingType.STRICT);
        ActiveMQServer node_2 = createNode2(MessageLoadBalancingType.STRICT);
  
        server.stop();
        // Set node_1 mirror to target
        server.getConfiguration().addAMQPConnection(new AMQPBrokerConnectConfiguration("mirror1", "tcp://localhost:" + NODE_1_PORT).setReconnectAttempts(-1).setRetryInterval(100).addConnectionElement(new AMQPMirrorBrokerConnectionElement().setDurable(true)));
        server.start();
  
        node_1.start();
        node_2.start();
  
        configureAddressAndQueue(node_1);
        configureAddressAndQueue(server);
        configureAddressAndQueue(node_2);
  
        waitForTopology(node_1, 2);
        waitForTopology(node_2, 2);
  
        {
           ConnectionFactory factory = CFUtil.createConnectionFactory("AMQP", "tcp://localhost:" + AMQP_PORT);
           Connection connection = factory.createConnection();
           Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
           Queue queue = session.createQueue("test");
           MessageProducer producer = session.createProducer(queue);
           for (int i = 0; i < 10; i++) {
              producer.send(session.createTextMessage("hello"));
           }
  
           org.apache.activemq.artemis.core.server.Queue node1Queue = node_1.locateQueue("test");
  
           Wait.assertEquals(10L, node1Queue::getMessageCount, 5000, 10);
  
           connection.close();
        }
     }
  
     private ServerLocator getNode1ServerLocator() throws Exception {
        return addServerLocator(ActiveMQClient.createServerLocator("tcp://localhost:" + NODE_1_PORT));
     }
  
     private ServerLocator getNode2ServerLocator() throws Exception {
        return addServerLocator(ActiveMQClient.createServerLocator("tcp://localhost:" + NODE_2_PORT));
     }
  
     private ActiveMQServer createNode1(MessageLoadBalancingType loadBalancingType) throws Exception {
        ActiveMQServer node_1 = createServer(NODE_1_PORT, false);
  
        ClusterConnectionConfiguration clusterConfiguration = new ClusterConnectionConfiguration().setName("cluster").setConnectorName("node1").setMessageLoadBalancingType(loadBalancingType).setStaticConnectors(Collections.singletonList("node2"));
  
        node_1.setIdentity("node_1");
        node_1.getConfiguration().setName("node_1").setHAPolicyConfiguration(new PrimaryOnlyPolicyConfiguration()).addConnectorConfiguration("node1", "tcp://localhost:" + NODE_1_PORT).addConnectorConfiguration("node2", "tcp://localhost:" + NODE_2_PORT).addClusterConfiguration(clusterConfiguration);
  
        return node_1;
     }
  
     private ActiveMQServer createNode2(MessageLoadBalancingType loadBalancingType) throws Exception {
        ActiveMQServer node_2 = createServer(NODE_2_PORT, false);
  
        ClusterConnectionConfiguration clusterConfiguration = new ClusterConnectionConfiguration().setName("cluster").setConnectorName("node2").setMessageLoadBalancingType(loadBalancingType).setStaticConnectors(Collections.singletonList("node1"));
  
        node_2.setIdentity("node_2");
        node_2.getConfiguration().setName("node_2").setHAPolicyConfiguration(new PrimaryOnlyPolicyConfiguration()).addConnectorConfiguration("node1", "tcp://localhost:" + NODE_1_PORT).addConnectorConfiguration("node2", "tcp://localhost:" + NODE_2_PORT).addClusterConfiguration(clusterConfiguration);
  
        return node_2;
     }
  
     private void configureAddressAndQueue(ActiveMQServer node) throws Exception {
        node.addAddressInfo(new AddressInfo("test").setAutoCreated(false));
        node.getAddressSettingsRepository().addMatch("test", new AddressSettings().setRedistributionDelay(0));
        node.createQueue(QueueConfiguration.of("test").setAddress("test").setRoutingType(RoutingType.ANYCAST).setDurable(true));
     }
  
     @Override
     protected String getConfiguredProtocols() {
        return "AMQP,CORE";
     }
  }
  