Apache.NMS.ActiveMQ.Test.ExclusiveConsumerTest.TestExclusiveConsumerSelectedCreatedAfter C# (CSharp) Method

        public void TestExclusiveConsumerSelectedCreatedAfter()
        {
            IConnection conn = createConnection(true);

            ISession exclusiveSession = null;
            ISession fallbackSession = null;
            ISession senderSession = null;

            purgeQueue(conn, new ActiveMQQueue("TEST.QUEUE5"));

            try
            {
                exclusiveSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
                fallbackSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
                senderSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);

                ActiveMQQueue fallbackQueue = new ActiveMQQueue("TEST.QUEUE5");
                IMessageConsumer fallbackConsumer = fallbackSession.CreateConsumer(fallbackQueue);

                ActiveMQQueue exclusiveQueue = new ActiveMQQueue("TEST.QUEUE5?consumer.exclusive=true");
                IMessageConsumer exclusiveConsumer = exclusiveSession.CreateConsumer(exclusiveQueue);

                ActiveMQQueue senderQueue = new ActiveMQQueue("TEST.QUEUE5");

                IMessageProducer producer = senderSession.CreateProducer(senderQueue);

                IMessage msg = senderSession.CreateTextMessage("test");
                producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
                producer.Send(msg);
                Thread.Sleep(500);

                // Verify exclusive consumer receives the message.
                Assert.IsNotNull(exclusiveConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
                Assert.IsNull(fallbackConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
            }
            finally
            {
                fallbackSession.Close();
                senderSession.Close();
                conn.Close();
            }
        }