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   * 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
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  package org.apache.activemq.artemis.tests.integration.management;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import javax.management.MBeanServer;
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.activemq.artemis.api.core.BroadcastGroupConfiguration;
  import org.apache.activemq.artemis.api.core.DiscoveryGroupConfiguration;
  import org.apache.activemq.artemis.api.core.QueueConfiguration;
  import org.apache.activemq.artemis.api.core.TransportConfiguration;
  import org.apache.activemq.artemis.api.core.UDPBroadcastEndpointFactory;
  import org.apache.activemq.artemis.api.core.management.ClusterConnectionControl;
  import org.apache.activemq.artemis.core.config.ClusterConnectionConfiguration;
  import org.apache.activemq.artemis.core.config.Configuration;
  import org.apache.activemq.artemis.core.remoting.impl.netty.TransportConstants;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.ActiveMQServers;
  import org.apache.activemq.artemis.core.server.cluster.impl.MessageLoadBalancingType;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.apache.activemq.artemis.utils.RandomUtil;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  public class ClusterConnectionControl2Test extends ManagementTestBase {
  
  
     private ActiveMQServer server0;
  
     private ActiveMQServer server1;
  
     private MBeanServer mbeanServer_1;
  
     private final int port_1 = TransportConstants.DEFAULT_PORT + 1000;
  
     private ClusterConnectionConfiguration clusterConnectionConfig_0;
  
     private final String clusterName = "cluster";
  
  
  
  
     @Test
     public void testNodes() throws Exception {
        ClusterConnectionControl clusterConnectionControl_0 = createManagementControl(clusterConnectionConfig_0.getName());
        assertTrue(clusterConnectionControl_0.isStarted());
        Map<String, String> nodes = clusterConnectionControl_0.getNodes();
        assertEquals(0, nodes.size());
  
        server1.start();
        waitForServerToStart(server1);
        long start = System.currentTimeMillis();
  
        while (true) {
           nodes = clusterConnectionControl_0.getNodes();
  
           if (nodes.size() == 1 || System.currentTimeMillis() - start > 30000) {
              break;
           }
           Thread.sleep(50);
        }
  
        assertEquals(1, nodes.size());
  
        String remoteAddress = nodes.values().iterator().next();
        assertTrue(remoteAddress.endsWith(":" + port_1));
     }
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
  
        String discoveryName = RandomUtil.randomUUIDString();
        String groupAddress = getUDPDiscoveryAddress();
        int groupPort = getUDPDiscoveryPort();
  
        Map<String, Object> acceptorParams_1 = new HashMap<>();
        acceptorParams_1.put(TransportConstants.PORT_PROP_NAME, port_1);
        TransportConfiguration acceptorConfig_0 = new TransportConfiguration(ActiveMQTestBase.NETTY_ACCEPTOR_FACTORY);
  
        TransportConfiguration acceptorConfig_1 = new TransportConfiguration(ActiveMQTestBase.NETTY_ACCEPTOR_FACTORY, acceptorParams_1);
  
        TransportConfiguration connectorConfig_1 = new TransportConfiguration(ActiveMQTestBase.NETTY_CONNECTOR_FACTORY, acceptorParams_1);
        TransportConfiguration connectorConfig_0 = new TransportConfiguration(ActiveMQTestBase.NETTY_CONNECTOR_FACTORY);
  
        QueueConfiguration queueConfig = QueueConfiguration.of(RandomUtil.randomUUIDString()).setDurable(false);
        List<String> connectorInfos = new ArrayList<>();
        connectorInfos.add("netty");
  
        BroadcastGroupConfiguration broadcastGroupConfig = new BroadcastGroupConfiguration().setName(discoveryName).setBroadcastPeriod(250).setConnectorInfos(connectorInfos).setEndpointFactory(new UDPBroadcastEndpointFactory().setGroupAddress(groupAddress).setGroupPort(groupPort));
  
        DiscoveryGroupConfiguration discoveryGroupConfig = new DiscoveryGroupConfiguration().setName(discoveryName).setRefreshTimeout(0).setDiscoveryInitialWaitTimeout(0).setBroadcastEndpointFactory(new UDPBroadcastEndpointFactory().setGroupAddress(groupAddress).setGroupPort(groupPort));
  
        clusterConnectionConfig_0 = new ClusterConnectionConfiguration().setName(clusterName).setAddress(queueConfig.getAddress().toString()).setConnectorName("netty").setRetryInterval(1000).setDuplicateDetection(false).setMessageLoadBalancingType(MessageLoadBalancingType.ON_DEMAND).setMaxHops(1).setConfirmationWindowSize(1024).setDiscoveryGroupName(discoveryName);
  
        Configuration conf_1 = createBasicConfig().addClusterConfiguration(clusterConnectionConfig_0).addAcceptorConfiguration(acceptorConfig_1).addConnectorConfiguration("netty", connectorConfig_1).addQueueConfiguration(queueConfig).addDiscoveryGroupConfiguration(discoveryName, discoveryGroupConfig).addBroadcastGroupConfiguration(broadcastGroupConfig);
  
        Configuration conf_0 = createBasicConfig(1).addClusterConfiguration(clusterConnectionConfig_0).addAcceptorConfiguration(acceptorConfig_0).addConnectorConfiguration("netty", connectorConfig_0).addDiscoveryGroupConfiguration(discoveryName, discoveryGroupConfig).addBroadcastGroupConfiguration(broadcastGroupConfig);
  
        mbeanServer_1 = createMBeanServer();
        server1 = addServer(ActiveMQServers.newActiveMQServer(conf_1, mbeanServer_1, false));
  
        server0 = addServer(ActiveMQServers.newActiveMQServer(conf_0, mbeanServer, false));
        server0.start();
        waitForServerToStart(server0);
     }
  
     @Override
     @AfterEach
     public void tearDown() throws Exception {
        super.tearDown();
     }
  
     protected ClusterConnectionControl createManagementControl(final String name) throws Exception {
        return ManagementControlHelper.createClusterConnectionControl(name, mbeanServer);
     }
  }
  