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ARTEMIS-450 Deadlocked queues over AMQP after too many cancellations #1596
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140 changes: 140 additions & 0 deletions
140
.../src/test/java/org/apache/activemq/artemis/tests/integration/amqp/ExtremeCancelsTest.java
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/* | ||
* Copyright 2005-2014 Red Hat, Inc. | ||
* Red Hat 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. | ||
*/ | ||
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package org.apache.activemq.artemis.tests.integration.amqp; | ||
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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.util.Arrays; | ||
import java.util.Collection; | ||
import java.util.concurrent.atomic.AtomicBoolean; | ||
import java.util.concurrent.atomic.AtomicInteger; | ||
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import org.apache.activemq.artemis.api.core.RoutingType; | ||
import org.apache.activemq.artemis.api.core.SimpleString; | ||
import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory; | ||
import org.apache.qpid.jms.JmsConnectionFactory; | ||
import org.junit.Assert; | ||
import org.junit.Test; | ||
import org.junit.runner.RunWith; | ||
import org.junit.runners.Parameterized; | ||
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@RunWith(Parameterized.class) | ||
public class ExtremeCancelsTest extends JMSClientTestSupport { | ||
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private SimpleString anycastAddress = new SimpleString("theQueue"); | ||
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@Override | ||
protected String getConfiguredProtocols() { | ||
return "AMQP,OPENWIRE,CORE"; | ||
} | ||
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private boolean isAMQP; | ||
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public ExtremeCancelsTest(boolean isAMQP) { | ||
this.isAMQP = isAMQP; | ||
} | ||
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@Parameterized.Parameters(name = "{index}: isAMQP={0}") | ||
public static Collection<Object[]> parameters() { | ||
return Arrays.asList(new Object[][] { | ||
{true}, {false} | ||
}); | ||
} | ||
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@Test(timeout = 120000) | ||
public void testLotsOfCloseOpenConsumer() throws Exception { | ||
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server.createQueue(anycastAddress, RoutingType.ANYCAST, anycastAddress, null, true, false); | ||
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AtomicInteger errors = new AtomicInteger(0); | ||
AtomicBoolean runnning = new AtomicBoolean(true); | ||
Runnable runnable = new Runnable() { | ||
@Override | ||
public void run() { | ||
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try { | ||
ConnectionFactory factory = createCF(); | ||
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Connection connection = factory.createConnection(); | ||
Session session = connection.createSession(); | ||
connection.start(); | ||
Queue queue = session.createQueue(anycastAddress.toString()); | ||
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while (runnning.get()) { | ||
MessageConsumer consumer = session.createConsumer(queue); | ||
TextMessage message = (TextMessage)consumer.receive(100); | ||
if (message != null) { | ||
consumer.close(); | ||
} | ||
} | ||
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connection.close(); | ||
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} catch (Exception e) { | ||
e.printStackTrace(); | ||
errors.incrementAndGet(); | ||
} | ||
} | ||
}; | ||
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Thread[] consumers = new Thread[10]; | ||
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for (int i = 0; i < consumers.length; i++) { | ||
consumers[i] = new Thread(runnable); | ||
consumers[i].start(); | ||
} | ||
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ConnectionFactory factory = createCF(); | ||
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Connection connection = factory.createConnection(); | ||
Session session = connection.createSession(); | ||
Queue queue = session.createQueue(anycastAddress.toString()); | ||
MessageProducer producer = session.createProducer(queue); | ||
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final int NUMBER_OF_MESSAGES = 500; | ||
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for (int i = 0; i < NUMBER_OF_MESSAGES; i++) { | ||
producer.send(session.createTextMessage("Hello guys " + i)); | ||
} | ||
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runnning.set(false); | ||
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for (Thread c : consumers) { | ||
c.join(); | ||
} | ||
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Assert.assertEquals(0, errors.get()); | ||
} | ||
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private ConnectionFactory createCF() { | ||
if (isAMQP) { | ||
return new JmsConnectionFactory(getBrokerQpidJMSConnectionURI()); | ||
} else { | ||
return new ActiveMQConnectionFactory("tcp://localhost:5672"); | ||
} | ||
} | ||
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} |
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I'm receiving an error in the test
testVerifyDefaultInitialDelay
:Modifying things like this (and leaving the constructor as it is) doesn't break any tests: