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 org.apache.activemq.artemis.core.server.cluster.impl.MessageLoadBalancingType;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  /**
   * A SymmetricClusterTest
   * <p>
   * Most of the cases are covered in OneWayTwoNodeClusterTest - we don't duplicate them all here
   */
  public class URISimpleClusterTest extends ClusterTestBase {
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
  
        setupServers();
     }
  
     protected boolean isNetty() {
        return true;
     }
  
     @Test
     public void testBasicRoundRobin() throws Exception {
        setupCluster(MessageLoadBalancingType.ON_DEMAND);
  
        startServers();
  
        setupSessionFactory(0, isNetty());
        setupSessionFactory(1, isNetty());
        setupSessionFactory(2, isNetty());
        setupSessionFactory(3, isNetty());
        setupSessionFactory(4, isNetty());
  
        createQueue(0, "queues.testaddress", "queue0", null, false);
        createQueue(1, "queues.testaddress", "queue0", null, false);
        createQueue(2, "queues.testaddress", "queue0", null, false);
        createQueue(3, "queues.testaddress", "queue0", null, false);
        createQueue(4, "queues.testaddress", "queue0", null, false);
  
        addConsumer(0, 0, "queue0", null);
        addConsumer(1, 1, "queue0", null);
        addConsumer(2, 2, "queue0", null);
        addConsumer(3, 3, "queue0", null);
        addConsumer(4, 4, "queue0", null);
  
        waitForBindings(0, "queues.testaddress", 1, 1, true);
        waitForBindings(1, "queues.testaddress", 1, 1, true);
        waitForBindings(2, "queues.testaddress", 1, 1, true);
        waitForBindings(3, "queues.testaddress", 1, 1, true);
        waitForBindings(4, "queues.testaddress", 1, 1, true);
  
        waitForBindings(0, "queues.testaddress", 4, 4, false);
        waitForBindings(1, "queues.testaddress", 4, 4, false);
        waitForBindings(2, "queues.testaddress", 4, 4, false);
        waitForBindings(3, "queues.testaddress", 4, 4, false);
        waitForBindings(4, "queues.testaddress", 4, 4, false);
  
        send(0, "queues.testaddress", 10, false, null);
  
        verifyReceiveRoundRobinInSomeOrder(10, 0, 1, 2, 3, 4);
  
        verifyNotReceive(0, 1, 2, 3, 4);
     }
  
     protected static String generateURI(int serverID) {
        return "tcp://127.0.0.1:" + (org.apache.activemq.artemis.core.remoting.impl.netty.TransportConstants.DEFAULT_PORT + serverID);
     }
  
     protected void setupCluster(final MessageLoadBalancingType messageLoadBalancingType) throws Exception {
        for (int i = 0; i < 5; i++) {
           servers[i].getConfiguration().addConnectorConfiguration("netty-connector", generateURI(i));
        }
  
        setupClusterConnection("cluster", "static://(" + generateURI(1) + "," + generateURI(2) + "," + generateURI(3) + "," + generateURI(4) + ")?connectorName=netty-connector;retryInterval=500;messageLoadBalancingType=" + messageLoadBalancingType.toString() + ";maxHops=1;address=queues", 0);
        setupClusterConnection("cluster", "static://(" + generateURI(0) + "," + generateURI(2) + "," + generateURI(3) + "," + generateURI(4) + ")?connectorName=netty-connector;retryInterval=500;messageLoadBalancingType=" + messageLoadBalancingType.toString() + ";maxHops=1;address=queues", 1);
        setupClusterConnection("cluster", "static://(" + generateURI(0) + "," + generateURI(1) + "," + generateURI(3) + "," + generateURI(4) + ")?connectorName=netty-connector;retryInterval=500;messageLoadBalancingType=" + messageLoadBalancingType.toString() + ";maxHops=1;address=queues", 2);
        setupClusterConnection("cluster", "static://(" + generateURI(0) + "," + generateURI(1) + "," + generateURI(2) + "," + generateURI(4) + ")?connectorName=netty-connector;retryInterval=500;messageLoadBalancingType=" + messageLoadBalancingType.toString() + ";maxHops=1;address=queues", 3);
        setupClusterConnection("cluster", "static://(" + generateURI(0) + "," + generateURI(1) + "," + generateURI(2) + "," + generateURI(3) + ")?connectorName=netty-connector;retryInterval=500;messageLoadBalancingType=" + messageLoadBalancingType.toString() + ";maxHops=1;address=queues", 4);
     }
  
     protected void setupServers() throws Exception {
        setupServer(0, isFileStorage(), isNetty());
        setupServer(1, isFileStorage(), isNetty());
        setupServer(2, isFileStorage(), isNetty());
        setupServer(3, isFileStorage(), isNetty());
        setupServer(4, isFileStorage(), isNetty());
     }
  
     protected void startServers() throws Exception {
        startServers(0, 1, 2, 3, 4);
     }
  
     protected void stopServers() throws Exception {
        closeAllConsumers();
  
        closeAllSessionFactories();
  
        closeAllServerLocatorsFactories();
  
        stopServers(0, 1, 2, 3, 4);
     }
  
     @Override
     protected boolean isFileStorage() {
        return false;
     }
  }
  