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.smoke.bridgeTransfer;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  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 java.io.File;
  import java.util.Arrays;
  import java.util.Collection;
  
  import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
  import org.apache.activemq.artemis.tests.extensions.parameterized.ParameterizedTestExtension;
  import org.apache.activemq.artemis.tests.extensions.parameterized.Parameters;
  import org.apache.activemq.artemis.tests.smoke.common.SmokeTestBase;
  import org.apache.activemq.artemis.tests.util.CFUtil;
  import org.apache.activemq.artemis.utils.Wait;
  import org.apache.activemq.artemis.cli.commands.helper.HelperCreate;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.TestTemplate;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import java.lang.invoke.MethodHandles;
  
  @ExtendWith(ParameterizedTestExtension.class)
  public class BridgeTransferingTest extends SmokeTestBase {
  
     @BeforeAll
     public static void createServers() throws Exception {
  
        File server0Location = getFileServerLocation(SERVER_NAME_0);
        File server1Location = getFileServerLocation(SERVER_NAME_1);
  
        deleteDirectory(server1Location);
        deleteDirectory(server0Location);
  
        if (!server0Location.exists()) {
           HelperCreate cliCreateServer = helperCreate();
           cliCreateServer.setRole("amq").setUser("artemis").setPassword("artemis").setNoWeb(true).setConfiguration("./src/main/resources/servers/bridgeTransfer/serverA").setArtemisInstance(server0Location);
           cliCreateServer.createServer();
        }
  
        if (!server1Location.exists()) {
           HelperCreate cliCreateServer = helperCreate();
           cliCreateServer.setRole("amq").setUser("artemis").setPassword("artemis").setNoWeb(true).setConfiguration("./src/main/resources/servers/bridgeTransfer/serverB").setArtemisInstance(server1Location);
           cliCreateServer.createServer();
        }
     }
  
     public static final String SERVER_NAME_0 = "bridgeTransfer/serverA";
     public static final String SERVER_NAME_1 = "bridgeTransfer/serverB";
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  
     final String theprotocol;
     // As the produces sends messages, a client will be killed every X messages. This is it!
     final int killServerInterval;
     final int numberOfMessages;
     final int commitInterval;
     final int messageSize;
     final boolean killBothServers;
     final int minlargeMessageSize;
     Process serverProcess;
     Process serverProcess2;
  
     public BridgeTransferingTest(String protocol, int commitInterval, int killServerInterval, int numberOfMessages, int messageSize, int minlargeMessageSize, boolean killBothServers) {
        this.theprotocol = protocol;
        this.killServerInterval = killServerInterval;
        this.messageSize = messageSize;
        this.commitInterval = commitInterval;
        this.numberOfMessages = numberOfMessages;
        this.killBothServers = killBothServers;
        this.minlargeMessageSize = minlargeMessageSize;
     }
  
     @Parameters(name = "protocol={0}, commitInterval={1}, killInterval={2}, numberOfMessages={3}, messageSize={4}, minLargeMessageSize={5}, KillBothServers={6}")
     public static Collection<Object[]> parameters() {
        return Arrays.asList(new Object[][]{{"CORE", 200, 1000, 10000, 15_000, 5000, true}, {"CORE", 200, 1000, 10000, 15_000, 5000, false}});
     }
  
     @BeforeEach
     public void before() throws Exception {
        cleanupData(SERVER_NAME_0);
        cleanupData(SERVER_NAME_1);
        disableCheckThread();
        serverProcess = startServer(SERVER_NAME_0, 0, 30000);
        serverProcess2 = startServer(SERVER_NAME_1, 1, 30000);
     }
  
     @AfterEach
     public void stopServers() throws Exception {
        serverProcess2.destroyForcibly();
        serverProcess.destroyForcibly();
     }
  
     @TestTemplate
     public void testTransfer() throws Exception {
        ConnectionFactory cf = CFUtil.createConnectionFactory(theprotocol, "tcp://localhost:61616");
        ((ActiveMQConnectionFactory) cf).setMinLargeMessageSize(minlargeMessageSize);
  
        String body = " ".repeat(messageSize);
        {
           Connection connection = cf.createConnection();
           Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
           Queue queue = session.createQueue("bridgeQueue");
           MessageProducer producer = session.createProducer(queue);
  
           int txElement = 0;
           int killElement = 0;
  
           for (int i = 0; i < numberOfMessages; i++) {
              System.out.println("message " + i);
              producer.send(session.createTextMessage(body + " " + i));
  
              if (++txElement == commitInterval) {
                 logger.debug("Sent {} messages", (i + 1));
                 txElement = 0;
                 session.commit();
              }
  
              if (++killElement == killServerInterval) {
                 logger.debug("Killing server at {}", (i + 1));
                 killElement = 0;
                 if (killBothServers) {
                    serverProcess.destroyForcibly();
                    Wait.assertFalse(serverProcess::isAlive);
                 }
                 serverProcess2.destroyForcibly();
                 Wait.assertFalse(serverProcess2::isAlive);
                 serverProcess2 = startServer(SERVER_NAME_1, 1, 30000);
                 if (killBothServers) {
                    serverProcess = startServer(SERVER_NAME_0, 0, 30000);
                 }
                 if (killBothServers) {
                    connection.close();
                    connection = cf.createConnection();
                    session = connection.createSession(true, Session.SESSION_TRANSACTED);
                    queue = session.createQueue("bridgeQueue");
                    producer = session.createProducer(queue);
                 }
              }
           }
  
           if (txElement > 0) {
              session.commit();
           }
        }
        ConnectionFactory cf2 = CFUtil.createConnectionFactory(theprotocol, "tcp://localhost:61617");
        try (Connection connection = cf2.createConnection()) {
           Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
           Queue queue = session.createQueue("bridgeQueue");
           MessageConsumer consumer = session.createConsumer(queue);
           connection.start();
  
           for (int i = 0; i < numberOfMessages; i++) {
              if (i % 100 == 0) {
                 logger.debug("consuming {}", i);
              }
              TextMessage message = (TextMessage) consumer.receive(5000);
              assertNotNull(message);
              assertEquals(body + " " + i, message.getText());
           }
  
           assertNull(consumer.receiveNoWait());
        }
  
     }
  
  }
  