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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
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   *
   *     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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   * See the License for the specific language governing permissions and
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  package org.apache.activemq.artemis.tests.integration.cluster.distribution;
  
  import javax.jms.BytesMessage;
  import javax.jms.JMSConsumer;
  import javax.jms.JMSContext;
  import javax.jms.JMSProducer;
  import javax.naming.NamingException;
  import java.lang.invoke.MethodHandles;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  import java.util.concurrent.atomic.AtomicBoolean;
  
  import org.apache.activemq.artemis.api.config.ActiveMQDefaultConfiguration;
  import org.apache.activemq.artemis.api.core.TransportConfiguration;
  import org.apache.activemq.artemis.core.config.impl.ConfigurationImpl;
  import org.apache.activemq.artemis.core.server.cluster.impl.MessageLoadBalancingType;
  import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
  import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
  import org.apache.activemq.artemis.logs.AssertionLoggerHandler;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class AutoDeleteDistributedTest extends ClusterTestBase {
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
  
        start();
     }
  
     @Override
     protected ConfigurationImpl createBasicConfig(final int serverID) {
        ConfigurationImpl configuration = super.createBasicConfig(serverID);
  
        // this particular test can't rush things as it's clustering it has to come after proper syncs
        configuration.setJournalBufferTimeout_AIO(ActiveMQDefaultConfiguration.getDefaultJournalBufferTimeoutAio()).
           setJournalBufferTimeout_NIO(ActiveMQDefaultConfiguration.getDefaultJournalBufferTimeoutNio());
  
        return configuration;
     }
  
  
     private void start() throws Exception {
        setupServers();
  
        setRedistributionDelay(0);
  
        setupCluster(MessageLoadBalancingType.ON_DEMAND);
  
        servers[0].start();
        servers[1].start();
        servers[2].start();
     }
  
     protected boolean isNetty() {
        return true;
     }
  
     @Override
     protected void setSessionFactoryCreateLocator(int node, boolean ha, TransportConfiguration serverTotc) {
        super.setSessionFactoryCreateLocator(node, ha, serverTotc);
  
        locators[node].setConsumerWindowSize(0);
  
     }
  
     @Test
     public void testAutoDelete() throws Exception {
  
        try (AssertionLoggerHandler loggerHandler = new AssertionLoggerHandler()) {
  
           AtomicBoolean error = new AtomicBoolean(false);
  
           int messageCount = 30;
  
           JMSContext client1JmsContext = createContext(0);
           JMSContext client2JmsContext = createContext(1);
  
           final JMSConsumer client2JmsConsumer = client2JmsContext.createConsumer(client2JmsContext.createQueue("queues.myQueue"));
           final CountDownLatch onMessageReceived = new CountDownLatch(messageCount);
           client2JmsConsumer.setMessageListener(m -> {
              logger.debug("Message received. {}", m);
              onMessageReceived.countDown();
           });
  
          // sending a message to broker1
           {
  
              final CountDownLatch onMessageSent = new CountDownLatch(1);
              final JMSProducer jmsProducer = client1JmsContext.createProducer();
              jmsProducer.setAsync(new javax.jms.CompletionListener() {
                 @Override
                 public void onCompletion(final javax.jms.Message m) {
                    logger.debug("Message sent. {}", m);
                    onMessageSent.countDown();
                 }
  
                 @Override
                 public void onException(final javax.jms.Message m, final Exception ex) {
                    ex.printStackTrace();
                    error.set(true);
                 }
              });
              for (int i = 0; i < messageCount; i++) {
                 final BytesMessage jmsMsg = client1JmsContext.createBytesMessage();
                 jmsMsg.setJMSType("MyType");
                 jmsProducer.send(client1JmsContext.createQueue("queues.myQueue"), jmsMsg);
              }
  
              logger.debug("Waiting for message to be sent...");
              onMessageSent.await(5, TimeUnit.SECONDS);
           }
  
           logger.debug("Waiting for message to be received...");
           assertTrue(onMessageReceived.await(5, TimeUnit.SECONDS));
  
           client2JmsConsumer.close();
           assertFalse(error.get());
  
           Thread.sleep(100); // I couldn't make it to fail without a minimal sleep here
           assertFalse(loggerHandler.findText("java.lang.IllegalStateException"));
           assertFalse(loggerHandler.findText("Cannot find binding"));
        }
     }
  
     private JMSContext createContext(int server) throws NamingException {
        ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("tcp://localhost:" + (61617 + server));
        return cf.createContext();
     }
  
     protected void setupCluster(final MessageLoadBalancingType messageLoadBalancingType) throws Exception {
        setupClusterConnection("cluster0", "queues", messageLoadBalancingType, 1, isNetty(), 0, 1, 2);
  
        setupClusterConnection("cluster1", "queues", messageLoadBalancingType, 1, isNetty(), 1, 0, 2);
  
        setupClusterConnection("cluster2", "queues", messageLoadBalancingType, 1, isNetty(), 2, 0, 1);
     }
  
     protected void setRedistributionDelay(final long delay) {
        AddressSettings as = new AddressSettings().setRedistributionDelay(delay);
  
        getServer(0).getAddressSettingsRepository().addMatch("queues.*", as);
        getServer(1).getAddressSettingsRepository().addMatch("queues.*", as);
        getServer(2).getAddressSettingsRepository().addMatch("queues.*", as);
     }
  
     protected void setupServers() throws Exception {
        setupServer(0, isFileStorage(), isNetty());
        setupServer(1, isFileStorage(), isNetty());
        setupServer(2, isFileStorage(), isNetty());
        servers[0].getConfiguration().addAddressSetting("*", new AddressSettings().setAutoCreateAddresses(true) //
           .setAutoCreateQueues(true) //
           .setAutoDeleteAddresses(true) //
           .setAutoDeleteQueues(true) //  --> this causes IllegalStateExceptions
           .setDefaultPurgeOnNoConsumers(true));
     }
  
     protected void stopServers() throws Exception {
        closeAllConsumers();
  
        closeAllSessionFactories();
  
        closeAllServerLocatorsFactories();
  
        stopServers(0, 1, 2);
  
        clearServer(0, 1, 2);
     }
  
  }
  