diff --git a/activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2571.java b/activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2571.java new file mode 100644 index 0000000000..b75c4d498b --- /dev/null +++ b/activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2571.java @@ -0,0 +1,109 @@ +/** + * 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.bugs; + +import javax.jms.Connection; +import javax.jms.DeliveryMode; +import javax.jms.JMSException; +import javax.jms.MessageProducer; +import javax.jms.Session; +import javax.jms.TemporaryQueue; +import javax.jms.TextMessage; +import org.apache.activemq.ActiveMQConnectionFactory; +import org.apache.activemq.EmbeddedBrokerTestSupport; +import org.apache.activemq.broker.BrokerService; + +public class AMQ2571 extends EmbeddedBrokerTestSupport { + + public void testTempQueueClosing() { + try { + ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(this.bindAddress); + + // First create session that will own the TempQueue + Connection connectionA = connectionFactory.createConnection(); + connectionA.start(); + + Session sessionA = connectionA.createSession(false, Session.AUTO_ACKNOWLEDGE); + + TemporaryQueue tempQueue = sessionA.createTemporaryQueue(); + + // Next, create session that will put messages on the queue. + Connection connectionB = connectionFactory.createConnection(); + connectionB.start(); + + Session sessionB = connectionB.createSession(false, Session.AUTO_ACKNOWLEDGE); + + // Create a producer for connection B. + final MessageProducer producerB = sessionB.createProducer(tempQueue); + producerB.setDeliveryMode(DeliveryMode.NON_PERSISTENT); + + final TextMessage message = sessionB.createTextMessage("Testing AMQ TempQueue."); + + Thread sendingThread = new Thread(new Runnable() { + public void run() { + try { + for (int i = 0; i < 5000; i++) { + producerB.send(message); + } + } catch (JMSException e) { + // We don't get this exception every time. + // Not getting it means that we don't know if the + // creator of the TempQueue has disconnected. + } + } + }); + + // Send 5000 messages. + sendingThread.start(); + // Now close connection A. This will remove the TempQueue. + connectionA.close(); + // Wait for the thread to finish. + sendingThread.join(); + + // Sleep for a while to make sure that we should know that the + // TempQueue is gone. + Thread.sleep(5000); + + // Now we test if we are able to send again. + try { + producerB.send(message); + fail("Involuntary recreated temporary queue."); + } catch (JMSException e) { + // Got exception, just as we wanted because the creator of + // the TempQueue had closed the connection prior to the send. + assertTrue("TempQueue does not exist anymore.", true); + } + } catch (Exception e) { + fail("Unexpected exception " + e); + } + } + + @Override + protected void setUp() throws Exception { + bindAddress = "vm://localhost"; + super.setUp(); + } + + @Override + protected BrokerService createBroker() throws Exception { + BrokerService answer = new BrokerService(); + answer.setPersistent(false); + answer.setUseJmx(false); + answer.addConnector(bindAddress); + return answer; + } +} \ No newline at end of file