clebertsuconic commented on code in PR #4240: URL: https://github.com/apache/activemq-artemis/pull/4240#discussion_r986016994
########## tests/soak-tests/src/test/java/org/apache/activemq/artemis/tests/soak/owleak/OWLeakTest.java: ########## @@ -0,0 +1,242 @@ +/* + * 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.soak.owleak; + +import javax.jms.Connection; +import javax.jms.ConnectionFactory; +import javax.jms.MessageConsumer; +import javax.jms.MessageProducer; +import javax.jms.Session; +import javax.jms.TextMessage; +import java.lang.invoke.MethodHandles; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.Semaphore; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import java.util.concurrent.atomic.AtomicInteger; + +import org.apache.activemq.artemis.tests.soak.SoakTestBase; +import org.apache.activemq.artemis.tests.util.CFUtil; +import org.apache.activemq.artemis.utils.SpawnedVMSupport; +import org.junit.Assert; +import org.junit.Assume; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import static org.apache.activemq.artemis.tests.soak.TestParameters.intMandatoryProperty; +import static org.apache.activemq.artemis.tests.soak.TestParameters.testProperty; + +/** + * Refer to ./scripts/parameters.sh for suggested parameters + * + * Even though this test is not testing Paging, it will use Page just to generate enough load to the server to compete for resources in Native Buffers. + * + */ +@RunWith(Parameterized.class) +public class OWLeakTest extends SoakTestBase { + + private static final int OK = 33; // arbitrary code. if the spawn returns this the test went fine + + public static final String SERVER_NAME_0 = "openwire-leaktest"; + private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); + private static final String TEST_NAME = "OW_LEAK"; + private static final boolean TEST_ENABLED = Boolean.parseBoolean(testProperty(TEST_NAME, "TEST_ENABLED", "true")); + private static final String PROTOCOL_LIST = testProperty(TEST_NAME, "PROTOCOL_LIST", "OPENWIRE"); + private final String protocol; + private final int NUMBER_OF_MESSAGES; + private final int PRODUCERS; + private final int MESSAGE_SIZE; + Process serverProcess; + + public OWLeakTest(String protocol) { + this.protocol = protocol; + NUMBER_OF_MESSAGES = intMandatoryProperty(TEST_NAME, protocol + "_NUMBER_OF_MESSAGES"); + PRODUCERS = intMandatoryProperty(TEST_NAME, protocol + "_PRODUCERS"); + MESSAGE_SIZE = intMandatoryProperty(TEST_NAME, protocol + "_MESSAGE_SIZE"); + } + + @Parameterized.Parameters(name = "protocol={0}") + public static Collection<Object[]> parameters() { + String[] protocols = PROTOCOL_LIST.split(","); + + ArrayList<Object[]> parameters = new ArrayList<>(); + for (String str : protocols) { + logger.info("Adding {} to the list for the test", str); + parameters.add(new Object[]{str}); + } + + return parameters; + } + + @Before + public void before() throws Exception { + Assume.assumeTrue(TEST_ENABLED); + cleanupData(SERVER_NAME_0); + + serverProcess = startServer(SERVER_NAME_0, 0, 10_000); + } + + + public static void main(String[] arg) { + int PRODUCERS = Integer.parseInt(arg[0]); + int NUMBER_OF_MESSAGES = Integer.parseInt(arg[1]); + int MESSAGE_SIZE = Integer.parseInt(arg[2]); + String protocol = arg[3]; + ExecutorService service = Executors.newFixedThreadPool(PRODUCERS + 1 + 1); + + String QUEUE_NAME = "some_queue"; + + Semaphore semaphore = new Semaphore(PRODUCERS + 1); + + CountDownLatch latch = new CountDownLatch(PRODUCERS + 1 + 1); + + AtomicBoolean running = new AtomicBoolean(true); + + AtomicInteger errors = new AtomicInteger(0); + + try { + + for (int i = 0; i < PRODUCERS; i++) { + final int t = i; + ConnectionFactory factory = CFUtil.createConnectionFactory(protocol, "tcp://localhost:61616"); + service.execute(() -> { + try { + for (int msg = 0; msg < NUMBER_OF_MESSAGES; msg++) { + Connection connection = factory.createConnection(); + Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); + MessageProducer producer = session.createProducer(session.createQueue(QUEUE_NAME)); + char[] msgStr = new char[MESSAGE_SIZE]; + Arrays.fill(msgStr, 'a'); + TextMessage message = session.createTextMessage(new String(msgStr)); + semaphore.acquire(); + producer.send(message); + logger.info("Thread {} Sent message with size {} with the total number of {} messages of {}", t, MESSAGE_SIZE, msg, NUMBER_OF_MESSAGES); + producer.close(); + session.close(); + connection.close(); + } + } catch (Exception e) { + errors.incrementAndGet(); + e.printStackTrace(); + logger.warn(e.getMessage(), e); + } finally { + latch.countDown(); + } + }); + } + + + service.execute(() -> { + + try { + ConnectionFactory factory = CFUtil.createConnectionFactory(protocol, "tcp://localhost:61616"); + Connection connection = factory.createConnection(); + Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); + MessageConsumer consumer = session.createConsumer(session.createQueue(QUEUE_NAME)); + connection.start(); + + for (int i = 0; i < NUMBER_OF_MESSAGES * PRODUCERS; i++) { + + TextMessage message = (TextMessage) consumer.receive(100_000); + Assert.assertNotNull(message); + logger.info("Received {} messages , total of {}", i, (NUMBER_OF_MESSAGES * PRODUCERS)); + semaphore.release(); + } + + } catch (Throwable e) { + errors.incrementAndGet(); + logger.warn(e.getMessage(), e); + } finally { + running.set(false); + latch.countDown(); + } + }); + + service.execute(() -> { + ConnectionFactory factory = CFUtil.createConnectionFactory("core", "tcp://localhost:61616"); + try { + Connection connection = factory.createConnection(); + Session session = connection.createSession(true, Session.SESSION_TRANSACTED); + MessageProducer producer = session.createProducer(session.createQueue("fastQueue")); + MessageConsumer consumer = session.createConsumer(session.createQueue("fastQueue")); + connection.start(); + long msg = 0; + char[] msgStr = new char[1024]; + String buffer = new String(msgStr); + Arrays.fill(msgStr, 'a'); + while (running.get()) { + TextMessage message = session.createTextMessage(buffer); + producer.send(message); + if (++msg % 10000L == 0L) { + logger.info("Sent and receive {} fast messages", msg); + } + + if (msg > 5000L) { + message = (TextMessage) consumer.receive(10000); + Assert.assertNotNull(message); + } + + if (msg % 100L == 0L) { + session.commit(); + } + } + session.commit(); + producer.close(); + consumer.close(); + session.close(); + connection.close(); + } catch (Exception e) { + errors.incrementAndGet(); + e.printStackTrace(); + logger.warn(e.getMessage(), e); + } finally { + latch.countDown(); + running.set(false); + } + }); + + + Assert.assertTrue(latch.await(10, TimeUnit.DAYS)); Review Comment: It was a test thing I forgot to rollback. 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