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 * 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.openwire.amq;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;

import io.netty.channel.ChannelFuture;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.ActiveMQSession;
import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnection;
import org.apache.activemq.artemis.tests.integration.openwire.BasicOpenWireTest;
import org.apache.activemq.artemis.tests.util.Wait;
import org.junit.Assert;
import org.junit.Test;

public class ReconnectFailoverTest extends BasicOpenWireTest {

   @Test
   public void testReconnectOnFailoverWithClientID() throws Exception {
      ConnectionFactory failoverFactory = new ActiveMQConnectionFactory("failover:(tcp://localhost:61616)");
      Connection connection = failoverFactory.createConnection();
      try {
         connection.setClientID("foo");
         Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
         server.getRemotingService().getConnections().forEach(c -> c.getTransportConnection().forceClose());
         Queue tempQueue = session.createTemporaryQueue();
         MessageProducer producer = session.createProducer(tempQueue);
         for (int i = 0; i < 10; i++) {
            producer.send(session.createTextMessage("hello"));
         }
         connection.start();
         MessageConsumer consumer = session.createConsumer(tempQueue);
         for (int i = 0; i < 10; i++) {
            TextMessage message = (TextMessage) consumer.receive(1000);
            Assert.assertNotNull(message);
            Assert.assertEquals("hello", message.getText());
         }
      } finally {
         connection.close();
      }
      Wait.assertEquals(0, () -> server.getSessions().size());
   }

   // I was trying to reproduce ARTEMIS-3791 where sessions leaked after openwire reconnects.
   // even though I was not able to reproduce the issue after many tries
   // I am still keeping the test to make sure I am not breaking anything
   @Test
   public void testReconnectPacket() throws Exception {
      ConnectionFactory failoverFactory = new ActiveMQConnectionFactory("failover:(tcp://localhost:61616)");
      ActiveMQConnection connection = (ActiveMQConnection)failoverFactory.createConnection();


      try {
         ActiveMQSession session = (ActiveMQSession)connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
         Queue tempQueue = session.createTemporaryQueue();
         MessageProducer producer = session.createProducer(tempQueue);
         server.getRemotingService().getConnections().forEach(r -> {
            NettyConnection nettyConnection = (NettyConnection) r.getTransportConnection();
            ChannelFuture future = nettyConnection.getChannel().close();
            try {
               while (!future.isDone()) {
                  Thread.sleep(10);
               }
            } catch (Exception e) {
               e.printStackTrace();
            }

         });
         for (int i = 0; i < 10; i++) {
            producer.send(session.createTextMessage("hello"));
         }
         connection.start();
         MessageConsumer consumer = session.createConsumer(tempQueue);
         for (int i = 0; i < 10; i++) {
            TextMessage message = (TextMessage) consumer.receive(1000);
            Assert.assertNotNull(message);
            Assert.assertEquals("hello", message.getText());
         }
      } finally {
         connection.close();
      }
      Wait.assertEquals(0, () -> server.getSessions().size());
   }

}
