public void TestReceiveIgnoreExpirationMessage(
[Values(AcknowledgementMode.AutoAcknowledge, AcknowledgementMode.ClientAcknowledge,
AcknowledgementMode.DupsOkAcknowledge, AcknowledgementMode.Transactional)]
AcknowledgementMode ackMode,
[Values(MsgDeliveryMode.NonPersistent, MsgDeliveryMode.Persistent)]
MsgDeliveryMode deliveryMode,
[Values(ExpirationOptions.DEFAULT, ExpirationOptions.IGNORE, ExpirationOptions.DO_NOT_IGNORE)]
ExpirationOptions expirationOption)
{
using(IConnection connection = CreateConnection(TEST_CLIENT_ID))
{
connection.Start();
using(Session session = connection.CreateSession(ackMode) as Session)
{
string destinationName = DESTINATION_NAME;
if(ExpirationOptions.IGNORE == expirationOption)
{
destinationName += "?consumer.nms.ignoreExpiration=true";
}
else if(ExpirationOptions.DO_NOT_IGNORE == expirationOption)
{
destinationName += "?consumer.nms.ignoreExpiration=false";
}
try
{
IDestination destination = SessionUtil.GetDestination(session, destinationName);
using(IMessageConsumer consumer = session.CreateConsumer(destination))
using(IMessageProducer producer = session.CreateProducer(destination))
{
producer.DeliveryMode = deliveryMode;
string msgText = "ExpiredMessage:" + Guid.NewGuid().ToString();
ActiveMQTextMessage msg = session.CreateTextMessage(msgText) as ActiveMQTextMessage;
// Give it two seconds to live.
msg.NMSTimeToLive = TimeSpan.FromMilliseconds(2000);
producer.Send(msg);
if(AcknowledgementMode.Transactional == ackMode)
{
session.Commit();
}
// Wait for four seconds before processing it. The broker will have sent it to our local
// client dispatch queue, but we won't attempt to process the message until it has had
// a chance to expire within our internal queue system.
Thread.Sleep(4000);
ActiveMQTextMessage rcvMsg = consumer.ReceiveNoWait() as ActiveMQTextMessage;
if(ExpirationOptions.IGNORE == expirationOption)
{
Assert.IsNotNull(rcvMsg, "Did not receive expired message.");
rcvMsg.Acknowledge();
Assert.AreEqual(msgText, rcvMsg.Text, "Message text does not match.");
Assert.IsTrue(rcvMsg.IsExpired());
if(AcknowledgementMode.Transactional == ackMode)
{
session.Commit();
}
}
else
{
// Should not receive a message.
Assert.IsNull(rcvMsg, "Received an expired message!");
}
consumer.Close();
producer.Close();
}
}
finally
{
try
{
// Ensure that Session resources on the Broker release transacted Consumers.
session.Close();
// Give the Broker some time to remove the subscriptions.
Thread.Sleep(2000);
SessionUtil.DeleteDestination(session, destinationName);
}
catch
{
}
}
}
}
}
