[TIBCO.EMS.UFOCLIENT .NET client library 5.1 documentation]
Assembly: TIBCO.EMS.UFO (in TIBCO.EMS.UFO.dll)
Note:
The QueueSession class is for backwards compatibility to support older clients.
New clients should use the Session class.
Session restricted to queues
Namespace:
TIBCO.EMS.UFOAssembly: TIBCO.EMS.UFO (in TIBCO.EMS.UFO.dll)
Syntax
Remarks

A QueueSession object provides methods for creating QueueReceiver, QueueSender, QueueBrowser, and TemporaryQueue objects.
If there are messages that have been received but not acknowledged when a QueueSession terminates, these messages will be retained and redelivered when a consumer next accesses the queue.