Java Code Examples for javax.jms.TemporaryQueue#delete()
The following examples show how to use
javax.jms.TemporaryQueue#delete() .
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Example 1
Source File: JmsInvokerClientInterceptor.java From java-technology-stack with MIT License | 6 votes |
/** * Actually execute the given request, sending the invoker request message * to the specified target queue and waiting for a corresponding response. * <p>The default implementation is based on standard JMS send/receive, * using a {@link javax.jms.TemporaryQueue} for receiving the response. * @param session the JMS Session to use * @param queue the resolved target Queue to send to * @param requestMessage the JMS Message to send * @return the RemoteInvocationResult object * @throws JMSException in case of JMS failure */ @Nullable protected Message doExecuteRequest(Session session, Queue queue, Message requestMessage) throws JMSException { TemporaryQueue responseQueue = null; MessageProducer producer = null; MessageConsumer consumer = null; try { responseQueue = session.createTemporaryQueue(); producer = session.createProducer(queue); consumer = session.createConsumer(responseQueue); requestMessage.setJMSReplyTo(responseQueue); producer.send(requestMessage); long timeout = getReceiveTimeout(); return (timeout > 0 ? consumer.receive(timeout) : consumer.receive()); } finally { JmsUtils.closeMessageConsumer(consumer); JmsUtils.closeMessageProducer(producer); if (responseQueue != null) { responseQueue.delete(); } } }
Example 2
Source File: JmsInvokerClientInterceptor.java From spring4-understanding with Apache License 2.0 | 6 votes |
/** * Actually execute the given request, sending the invoker request message * to the specified target queue and waiting for a corresponding response. * <p>The default implementation is based on standard JMS send/receive, * using a {@link javax.jms.TemporaryQueue} for receiving the response. * @param session the JMS Session to use * @param queue the resolved target Queue to send to * @param requestMessage the JMS Message to send * @return the RemoteInvocationResult object * @throws JMSException in case of JMS failure */ protected Message doExecuteRequest(Session session, Queue queue, Message requestMessage) throws JMSException { TemporaryQueue responseQueue = null; MessageProducer producer = null; MessageConsumer consumer = null; try { responseQueue = session.createTemporaryQueue(); producer = session.createProducer(queue); consumer = session.createConsumer(responseQueue); requestMessage.setJMSReplyTo(responseQueue); producer.send(requestMessage); long timeout = getReceiveTimeout(); return (timeout > 0 ? consumer.receive(timeout) : consumer.receive()); } finally { JmsUtils.closeMessageConsumer(consumer); JmsUtils.closeMessageProducer(producer); if (responseQueue != null) { responseQueue.delete(); } } }
Example 3
Source File: JmsInvokerClientInterceptor.java From spring-analysis-note with MIT License | 6 votes |
/** * Actually execute the given request, sending the invoker request message * to the specified target queue and waiting for a corresponding response. * <p>The default implementation is based on standard JMS send/receive, * using a {@link javax.jms.TemporaryQueue} for receiving the response. * @param session the JMS Session to use * @param queue the resolved target Queue to send to * @param requestMessage the JMS Message to send * @return the RemoteInvocationResult object * @throws JMSException in case of JMS failure */ @Nullable protected Message doExecuteRequest(Session session, Queue queue, Message requestMessage) throws JMSException { TemporaryQueue responseQueue = null; MessageProducer producer = null; MessageConsumer consumer = null; try { responseQueue = session.createTemporaryQueue(); producer = session.createProducer(queue); consumer = session.createConsumer(responseQueue); requestMessage.setJMSReplyTo(responseQueue); producer.send(requestMessage); long timeout = getReceiveTimeout(); return (timeout > 0 ? consumer.receive(timeout) : consumer.receive()); } finally { JmsUtils.closeMessageConsumer(consumer); JmsUtils.closeMessageProducer(producer); if (responseQueue != null) { responseQueue.delete(); } } }
Example 4
Source File: TemporaryDestinationTest.java From activemq-artemis with Apache License 2.0 | 6 votes |
@Test public void testForTempQueueCleanerUpperLeak() throws Exception { try { conn = createConnection(); Session s = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); TemporaryQueue temporaryQueue = s.createTemporaryQueue(); temporaryQueue.delete(); for (ServerSession serverSession : server.getSessions()) { assertEquals(0, ((ServerSessionImpl)serverSession).getTempQueueCleanUppers().size()); } } finally { if (conn != null) { conn.close(); } } }
Example 5
Source File: DuplexNetworkTest.java From activemq-artemis with Apache License 2.0 | 6 votes |
@Test public void testTempQueues() throws Exception { TemporaryQueue temp = localSession.createTemporaryQueue(); MessageProducer producer = localSession.createProducer(temp); producer.send(localSession.createTextMessage("test")); Thread.sleep(100); assertEquals("Destination not created", 1, remoteBroker.getAdminView().getTemporaryQueues().length); temp.delete(); assertTrue("Destination not deleted", Wait.waitFor(new Wait.Condition() { @Override public boolean isSatisified() throws Exception { return 0 == remoteBroker.getAdminView().getTemporaryQueues().length; } })); }
Example 6
Source File: JmsTemplate.java From spring-analysis-note with MIT License | 5 votes |
/** * Send a request message to the given {@link Destination} and block until * a reply has been received on a temporary queue created on-the-fly. * <p>Return the response message or {@code null} if no message has * @throws JMSException if thrown by JMS API methods */ @Nullable protected Message doSendAndReceive(Session session, Destination destination, MessageCreator messageCreator) throws JMSException { Assert.notNull(messageCreator, "MessageCreator must not be null"); TemporaryQueue responseQueue = null; MessageProducer producer = null; MessageConsumer consumer = null; try { Message requestMessage = messageCreator.createMessage(session); responseQueue = session.createTemporaryQueue(); producer = session.createProducer(destination); consumer = session.createConsumer(responseQueue); requestMessage.setJMSReplyTo(responseQueue); if (logger.isDebugEnabled()) { logger.debug("Sending created message: " + requestMessage); } doSend(producer, requestMessage); return receiveFromConsumer(consumer, getReceiveTimeout()); } finally { JmsUtils.closeMessageConsumer(consumer); JmsUtils.closeMessageProducer(producer); if (responseQueue != null) { responseQueue.delete(); } } }
Example 7
Source File: JmsTemplate.java From java-technology-stack with MIT License | 5 votes |
/** * Send a request message to the given {@link Destination} and block until * a reply has been received on a temporary queue created on-the-fly. * <p>Return the response message or {@code null} if no message has * @throws JMSException if thrown by JMS API methods */ @Nullable protected Message doSendAndReceive(Session session, Destination destination, MessageCreator messageCreator) throws JMSException { Assert.notNull(messageCreator, "MessageCreator must not be null"); TemporaryQueue responseQueue = null; MessageProducer producer = null; MessageConsumer consumer = null; try { Message requestMessage = messageCreator.createMessage(session); responseQueue = session.createTemporaryQueue(); producer = session.createProducer(destination); consumer = session.createConsumer(responseQueue); requestMessage.setJMSReplyTo(responseQueue); if (logger.isDebugEnabled()) { logger.debug("Sending created message: " + requestMessage); } doSend(producer, requestMessage); return receiveFromConsumer(consumer, getReceiveTimeout()); } finally { JmsUtils.closeMessageConsumer(consumer); JmsUtils.closeMessageProducer(producer); if (responseQueue != null) { responseQueue.delete(); } } }
Example 8
Source File: TempDestLoadTest.java From activemq-artemis with Apache License 2.0 | 5 votes |
public void testLoadTempAdvisoryQueues() throws Exception { for (int i = 0; i < MESSAGE_COUNT; i++) { TemporaryQueue tempQueue = session.createTemporaryQueue(); MessageConsumer consumer = session.createConsumer(tempQueue); MessageProducer producer = session.createProducer(tempQueue); consumer.close(); producer.close(); tempQueue.delete(); } AdvisoryBroker ab = (AdvisoryBroker) broker.getBroker().getAdaptor(AdvisoryBroker.class); assertTrue(ab.getAdvisoryDestinations().size() == 0); assertTrue(ab.getAdvisoryConsumers().size() == 0); assertTrue(ab.getAdvisoryProducers().size() == 0); RegionBroker rb = (RegionBroker) broker.getBroker().getAdaptor(RegionBroker.class); for (Destination dest : rb.getDestinationMap().values()) { LOG.debug("Destination: {}", dest); } // there should be at least 2 destinations - advisories - // 1 for the connection + 1 generic ones assertTrue("Should be at least 2 destinations", rb.getDestinationMap().size() > 2); }
Example 9
Source File: CreateLotsOfTemporaryQueuesTest.java From activemq-artemis with Apache License 2.0 | 5 votes |
public void testCreateLotsOfTemporaryQueues() throws Exception { LOG.info("Creating " + numberToCreate + " temporary queue(s)"); Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE); for (int i = 0; i < numberToCreate; i++) { if (i % 1000 == 0) { LOG.info("attempt " + i); } TemporaryQueue temporaryQueue = session.createTemporaryQueue(); temporaryQueue.delete(); Thread.sleep(sleep); } LOG.info("Created " + numberToCreate + " temporary queue(s)"); }
Example 10
Source File: TemporaryDestinationTest.java From activemq-artemis with Apache License 2.0 | 5 votes |
@Test public void testTemporaryQueueDeleteWithConsumer() throws Exception { Connection conn = null; try { conn = createConnection(); Session producerSession = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); Session consumerSession = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); TemporaryQueue tempQueue = producerSession.createTemporaryQueue(); MessageConsumer consumer = consumerSession.createConsumer(tempQueue); try { tempQueue.delete(); ProxyAssertSupport.fail("Should throw JMSException"); } catch (JMSException e) { // Should fail - you can't delete a temp queue if it has active consumers } consumer.close(); } finally { if (conn != null) { conn.close(); } } }
Example 11
Source File: DynamicallyIncludedDestinationsDuplexNetworkTest.java From activemq-artemis with Apache License 2.0 | 5 votes |
@Test public void testTempQueues() throws Exception { TemporaryQueue temp = localSession.createTemporaryQueue(); MessageProducer producer = localSession.createProducer(temp); producer.send(localSession.createTextMessage("test")); Thread.sleep(100); assertEquals("Destination not created", 1, remoteBroker.getAdminView().getTemporaryQueues().length); temp.delete(); Thread.sleep(100); assertEquals("Destination not deleted", 0, remoteBroker.getAdminView().getTemporaryQueues().length); }
Example 12
Source File: AdvisoryOpenWireTest.java From activemq-artemis with Apache License 2.0 | 5 votes |
@Test public void testTempQueueLeak() throws Exception { Connection connection = null; try { connection = factory.createConnection(); connection.start(); Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); TemporaryQueue temporaryQueue = session.createTemporaryQueue(); temporaryQueue.delete(); Object[] queueResources = server.getManagementService().getResources(QueueControl.class); for (Object queueResource : queueResources) { if (((QueueControl) queueResource).getAddress().equals("ActiveMQ.Advisory.TempQueue")) { QueueControl queueControl = (QueueControl) queueResource; Wait.waitFor(() -> queueControl.getMessageCount() == 0); assertNotNull("addressControl for temp advisory", queueControl); Wait.assertEquals(0, queueControl::getMessageCount); Wait.assertEquals(2, queueControl::getMessagesAdded); } } } finally { if (connection != null) { connection.close(); } } }
Example 13
Source File: AdvisoryOpenWireTest.java From activemq-artemis with Apache License 2.0 | 5 votes |
@Test public void testTempQueueLeakManyConnections() throws Exception { final Connection[] connections = new Connection[20]; try { for (int i = 0; i < connections.length; i++) { connections[i] = factory.createConnection(); connections[i].start(); } Session session = connections[0].createSession(false, Session.AUTO_ACKNOWLEDGE); for (int i = 0; i < connections.length; i++) { TemporaryQueue temporaryQueue = session.createTemporaryQueue(); temporaryQueue.delete(); } Object[] addressResources = server.getManagementService().getResources(AddressControl.class); for (Object addressResource : addressResources) { if (((AddressControl) addressResource).getAddress().equals("ActiveMQ.Advisory.TempQueue")) { AddressControl addressControl = (AddressControl) addressResource; Wait.waitFor(() -> addressControl.getMessageCount() == 0); assertNotNull("addressControl for temp advisory", addressControl); Wait.assertEquals(0, addressControl::getMessageCount); } } //sleep a bit to allow message count to go down. } finally { for (Connection conn : connections) { if (conn != null) { conn.close(); } } } }
Example 14
Source File: JMSTemporaryDestinationTest.java From activemq-artemis with Apache License 2.0 | 5 votes |
@Test(timeout = 30000) public void testDeleteTemporaryQueue() throws Exception { Connection connection = createConnection(); try { Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); final javax.jms.Queue queue = session.createTemporaryQueue(); assertNotNull(queue); assertTrue(queue instanceof TemporaryQueue); Queue queueView = getProxyToQueue(queue.getQueueName()); assertNotNull(queueView); TemporaryQueue tempQueue = (TemporaryQueue) queue; tempQueue.delete(); assertTrue("Temp Queue should be deleted.", Wait.waitFor(new Wait.Condition() { @Override public boolean isSatisfied() throws Exception { return getProxyToQueue(queue.getQueueName()) == null; } }, TimeUnit.SECONDS.toMillis(30), TimeUnit.MILLISECONDS.toMillis(50))); } finally { connection.close(); } }
Example 15
Source File: JmsTempDestinationTest.java From activemq-artemis with Apache License 2.0 | 4 votes |
/** * Make sure you cannot publish to a temp destination that does not exist * anymore. * * @throws JMSException * @throws InterruptedException */ @Test public void testPublishFailsForDestroyedTempDestination() throws Exception { Connection tempConnection = factory.createConnection(); connections.add(tempConnection); Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); connection.start(); //In artemis, if you send a message to a topic where the consumer isn't there yet, //message will get lost. So the create temp queue request has to happen //after the connection is started (advisory consumer registered). Session tempSession = tempConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); final TemporaryQueue queue = tempSession.createTemporaryQueue(); final ActiveMQConnection activeMQConnection = (ActiveMQConnection) connection; Assert.assertTrue("creation advisory received in time with async dispatch", Wait.waitFor(new Wait.Condition() { @Override public boolean isSatisified() throws Exception { return activeMQConnection.activeTempDestinations.containsKey(queue); } })); // This message delivery should work since the temp connection is still // open. MessageProducer producer = session.createProducer(queue); producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT); TextMessage message = session.createTextMessage("First"); producer.send(message); // deleting the Queue will cause sends to fail queue.delete(); Thread.sleep(5000); // Wait a little bit to let the delete take effect. // This message delivery NOT should work since the temp connection is // now closed. try { message = session.createTextMessage("Hello"); producer.send(message); Assert.fail("Send should fail since temp destination should not exist anymore."); } catch (JMSException e) { Assert.assertTrue("failed to throw an exception", true); } }
Example 16
Source File: TemporaryJMSQueueClusterTest.java From activemq-artemis with Apache License 2.0 | 4 votes |
@Test public void testDuplicateCacheCleanupForTempQueues() throws Exception { setupServer(0, isFileStorage(), isNetty()); setupServer(1, isFileStorage(), isNetty()); setupClusterConnection("cluster0", "", MessageLoadBalancingType.ON_DEMAND, 1, isNetty(), 0, 1); servers[0].getConfiguration().getClusterConfigurations().get(0).setDuplicateDetection(true); servers[0].getAddressSettingsRepository().addMatch("#", new AddressSettings().setRedistributionDelay(0)); setupClusterConnection("cluster1", "", MessageLoadBalancingType.ON_DEMAND, 1, isNetty(), 1, 0); servers[1].getConfiguration().getClusterConfigurations().get(0).setDuplicateDetection(true); servers[1].getAddressSettingsRepository().addMatch("#", new AddressSettings().setRedistributionDelay(0)); startServers(0, 1); final Map<String, TextMessage> requestMap = new HashMap<>(); ConnectionFactory cf = new ActiveMQConnectionFactory("tcp://localhost:61616"); for (int j = 0; j < 10; j++) { try (Connection connection = cf.createConnection()) { SimpleMessageListener server = new SimpleMessageListener().start(); Queue requestQueue = ActiveMQJMSClient.createQueue("exampleQueue"); connection.start(); Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); MessageProducer producer = session.createProducer(requestQueue); TemporaryQueue replyQueue = session.createTemporaryQueue(); MessageConsumer replyConsumer = session.createConsumer(replyQueue); int numMessages = 10; for (int i = 0; i < numMessages; i++) { TextMessage requestMsg = session.createTextMessage("A request message"); requestMsg.setJMSReplyTo(replyQueue); producer.send(requestMsg); requestMap.put(requestMsg.getJMSMessageID(), requestMsg); } for (int i = 0; i < numMessages; i++) { TextMessage replyMessageReceived = (TextMessage) replyConsumer.receive(); assertNotNull(requestMap.get(replyMessageReceived.getJMSCorrelationID())); } replyConsumer.close(); replyQueue.delete(); server.shutdown(); } } assertTrue(((PostOfficeImpl) servers[0].getPostOffice()).getDuplicateIDCaches().size() <= 1); assertTrue(((PostOfficeImpl) servers[1].getPostOffice()).getDuplicateIDCaches().size() <= 1); }
Example 17
Source File: TwoSecureBrokerRequestReplyTest.java From activemq-artemis with Apache License 2.0 | 4 votes |
public void testRequestReply() throws Exception { ActiveMQQueue requestReplyDest = new ActiveMQQueue("RequestReply"); startAllBrokers(); waitForBridgeFormation(); waitForMinTopicRegionConsumerCount("sender", 1); waitForMinTopicRegionConsumerCount("receiver", 1); ConnectionFactory factory = getConnectionFactory("sender"); ActiveMQConnection conn = (ActiveMQConnection) factory.createConnection("system", "manager"); conn.setWatchTopicAdvisories(false); conn.start(); Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); ConnectionFactory replyFactory = getConnectionFactory("receiver"); for (int i = 0; i < 2000; i++) { TemporaryQueue tempDest = session.createTemporaryQueue(); MessageProducer producer = session.createProducer(requestReplyDest); javax.jms.Message message = session.createTextMessage("req-" + i); message.setJMSReplyTo(tempDest); ActiveMQMessageConsumer consumer = (ActiveMQMessageConsumer) session.createConsumer(tempDest); producer.send(message); ActiveMQConnection replyConnection = (ActiveMQConnection) replyFactory.createConnection("system", "manager"); replyConnection.setWatchTopicAdvisories(false); replyConnection.start(); Session replySession = replyConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); ActiveMQMessageConsumer replyConsumer = (ActiveMQMessageConsumer) replySession.createConsumer(requestReplyDest); javax.jms.Message msg = replyConsumer.receive(10000); assertNotNull("request message not null: " + i, msg); MessageProducer replyProducer = replySession.createProducer(msg.getJMSReplyTo()); replyProducer.send(session.createTextMessage("reply-" + i)); replyConnection.close(); javax.jms.Message reply = consumer.receive(10000); assertNotNull("reply message : " + i + ", to: " + tempDest + ", by consumer:" + consumer.getConsumerId(), reply); consumer.close(); tempDest.delete(); LOG.info("message #" + i + " processed"); } }
Example 18
Source File: TwoBrokerTempQueueAdvisoryTest.java From activemq-artemis with Apache License 2.0 | 4 votes |
public void testSendToRemovedTemp() throws Exception { ActiveMQQueue requestReplyDest = new ActiveMQQueue("RequestReply"); NetworkConnector nc = bridgeBrokers("BrokerA", "BrokerB"); if (useDuplex) { nc.setDuplex(true); } else { bridgeBrokers("BrokerB", "BrokerA"); } // destination advisory can loose the race with message dispatch, so we need to allow replies on network broker // to work in the absence of an advisory, the destination will be cleaned up in the normal // way if (!useDuplex) { brokers.get("BrokerB").broker.setAllowTempAutoCreationOnSend(true); } TransportConnector forClient = brokers.get("BrokerA").broker.addConnector("tcp://localhost:0"); startAllBrokers(); waitForBridgeFormation(); waitForMinTopicRegionConsumerCount("BrokerB", 1); waitForMinTopicRegionConsumerCount("BrokerA", 1); ConnectionFactory factory = new ActiveMQConnectionFactory(forClient.getConnectUri()); ActiveMQConnection conn = (ActiveMQConnection) factory.createConnection(); conn.setWatchTopicAdvisories(false); conn.start(); Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); ConnectionFactory replyFactory = getConnectionFactory("BrokerB"); for (int i = 0; i < 500; i++) { TemporaryQueue tempDest = session.createTemporaryQueue(); MessageProducer producer = session.createProducer(requestReplyDest); javax.jms.Message message = session.createTextMessage("req-" + i); message.setJMSReplyTo(tempDest); ActiveMQMessageConsumer consumer = (ActiveMQMessageConsumer) session.createConsumer(tempDest); producer.send(message); ActiveMQConnection replyConnection = (ActiveMQConnection) replyFactory.createConnection(); replyConnection.setWatchTopicAdvisories(false); replyConnection.start(); Session replySession = replyConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); ActiveMQMessageConsumer replyConsumer = (ActiveMQMessageConsumer) replySession.createConsumer(requestReplyDest); javax.jms.Message msg = replyConsumer.receive(10000); assertNotNull("request message not null: " + i, msg); MessageProducer replyProducer = replySession.createProducer(msg.getJMSReplyTo()); replyProducer.send(session.createTextMessage("reply-" + i)); replyConnection.close(); javax.jms.Message reply = consumer.receive(10000); assertNotNull("reply message : " + i + ", to: " + tempDest + ", by consumer:" + consumer.getConsumerId(), reply); consumer.close(); tempDest.delete(); } }
Example 19
Source File: TemporaryDestinationTest.java From activemq-artemis with Apache License 2.0 | 2 votes |
@Test public void testTemporaryQueueLeak() throws Exception { ActiveMQConnection conn = null; try { conn = (ActiveMQConnection) createConnection(); Session producerSession = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); Session consumerSession = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); TemporaryQueue tempQueue = producerSession.createTemporaryQueue(); MessageProducer producer = producerSession.createProducer(tempQueue); MessageConsumer consumer = consumerSession.createConsumer(tempQueue); conn.start(); final String messageText = "This is a message"; javax.jms.Message m = producerSession.createTextMessage(messageText); producer.send(m); TextMessage m2 = (TextMessage) consumer.receive(2000); assertNotNull(m2); assertEquals(messageText, m2.getText()); consumer.close(); assertTrue(((ActiveMQDestination) tempQueue).isCreated()); tempQueue.delete(); assertFalse(((ActiveMQDestination) tempQueue).isCreated()); assertFalse(conn.containsTemporaryQueue(SimpleString.toSimpleString(tempQueue.getQueueName()))); } finally { if (conn != null) { conn.close(); } } }
Example 20
Source File: TemporaryDestinationTest.java From activemq-artemis with Apache License 2.0 | 2 votes |
@Test public void testTemporaryQueueDeleted() throws Exception { Connection conn = null; try { conn = createConnection(); Session producerSession = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); Session consumerSession = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); // Make sure temporary queue cannot be used after it has been deleted TemporaryQueue tempQueue = producerSession.createTemporaryQueue(); MessageProducer producer = producerSession.createProducer(tempQueue); MessageConsumer consumer = consumerSession.createConsumer(tempQueue); conn.start(); final String messageText = "This is a message"; Message m = producerSession.createTextMessage(messageText); producer.send(m); TextMessage m2 = (TextMessage) consumer.receive(2000); ProxyAssertSupport.assertNotNull(m2); ProxyAssertSupport.assertEquals(messageText, m2.getText()); consumer.close(); tempQueue.delete(); conn.close(); conn = createConnection("guest", "guest"); try { producer.send(m); ProxyAssertSupport.fail(); } catch (JMSException e) { } } finally { if (conn != null) { conn.close(); } } }