public void TestCantDeleteTemporaryQueueWithConsumers()
{
using (TestAmqpPeer testAmqpPeer = new TestAmqpPeer(Address, User, Password))
{
testAmqpPeer.RegisterLinkProcessor(new TestLinkProcessor());
testAmqpPeer.Open();
IConnection connection = EstablishConnection();
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
ITemporaryQueue queue = session.CreateTemporaryQueue();
IMessageConsumer consumer = session.CreateConsumer(queue);
Assert.Catch <IllegalStateException>(() => queue.Delete(), "should not be able to delete temporary queue with active consumers");
consumer.Close();
// Now it should be allowed
queue.Delete();
connection.Start();
connection.Close();
}
}
public void TestCantDeleteTemporaryQueueWithConsumers()
{
using (TestAmqpPeer testPeer = new TestAmqpPeer())
{
IConnection connection = EstablishConnection(testPeer);
connection.Start();
testPeer.ExpectBegin();
ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
string dynamicAddress = "myTempQueueAddress";
testPeer.ExpectTempQueueCreationAttach(dynamicAddress);
ITemporaryQueue temporaryQueue = session.CreateTemporaryQueue();
testPeer.ExpectReceiverAttach();
testPeer.ExpectLinkFlow();
IMessageConsumer consumer = session.CreateConsumer(temporaryQueue);
Assert.Catch <IllegalStateException>(() => temporaryQueue.Delete(), "should not be able to delete temporary queue with active consumers");
testPeer.ExpectDetach(expectClosed: true, sendResponse: true, replyClosed: true);
consumer.Close();
// Now it should be allowed
testPeer.ExpectDetach(expectClosed: true, sendResponse: true, replyClosed: true);
temporaryQueue.Delete();
testPeer.ExpectClose();
connection.Close();
testPeer.WaitForAllMatchersToComplete(2000);
}
}
public void TestDeleteDestinationWithSubscribersFails()
{
Connection connection = GetNewConnection();
ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
ITemporaryQueue queue = session.CreateTemporaryQueue();
connection.Start();
session.CreateConsumer(queue);
try
{
queue.Delete();
Assert.Fail("Should fail as Subscribers are active");
}
catch (NMSException)
{
}
}
public void TestPublishFailsForDestoryedTempDestination()
{
Connection tempConnection = CreateConnection() as Connection;
connections.Add(tempConnection);
ISession tempSession = tempConnection.CreateSession(AcknowledgementMode.AutoAcknowledge);
ITemporaryQueue queue = tempSession.CreateTemporaryQueue();
ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
connection.Start();
// This message delivery should work since the temp connection is still
// open.
IMessageProducer producer = session.CreateProducer(queue);
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
ITextMessage message = session.CreateTextMessage("First");
producer.Send(message);
Thread.Sleep(1000);
// 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 (NMSException e)
{
Tracer.Debug("Test threw expected exception: " + e.Message);
Assert.IsTrue(true, "failed to throw an exception");
}
}
public void TestPublishFailsForDestroyedTempDestination()
{
Connection connection = GetNewConnection();
Connection tempConnection = GetNewConnection();
ISession tempSession = tempConnection.CreateSession(AcknowledgementMode.AutoAcknowledge);
ITemporaryQueue queue = tempSession.CreateTemporaryQueue();
ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
connection.Start();
IMessageConsumer advisoryConsumer = session.CreateConsumer(AdvisorySupport.TEMP_DESTINATION_COMPOSITE_ADVISORY_TOPIC);
advisoryConsumer.Listener += OnAdvisoryMessage;
// This message delivery should work since the temp connection is still open.
IMessageProducer producer = session.CreateProducer(queue);
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
ITextMessage message = session.CreateTextMessage("First");
producer.Send(message);
Thread.Sleep(1000);
// deleting the Queue will cause sends to fail
queue.Delete();
WaitForTempDestinationDelete(queue);
// This message delivery should NOT 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 (NMSException e)
{
Tracer.Debug("Test threw expected exception: " + e.Message);
}
}
public void TestDeleteDestinationWithSubscribersFails()
{
Connection connection = CreateConnection() as Connection;
connections.Add(connection);
ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
ITemporaryQueue queue = session.CreateTemporaryQueue();
connection.Start();
session.CreateConsumer(queue);
try
{
queue.Delete();
Assert.Fail("Should fail as Subscribers are active");
}
catch (NMSException)
{
Assert.IsTrue(true, "failed to throw an exception");
}
}