Defines explicit client acknowledge mode with dups_ok. This acknowledge mode is a proprietary extension. This acknowledge mode implements the same explicit acknowledge logic as the EXPLICIT_CLIENT_ACKNOWLEDGE mode. However while EXPLICIT_CLIENT_ACKNOWLEDGE guarantees the success of the acknowledge operation upon return, this mode does not and, similarly to DUPS_OK_ACKNOWLEDGE mode, acknowledges message lazily with the possibility that some acknowledged messages may be redelivered. Like for EXPLICIT_CLIENT_ACKNOWLEDGE, this mode requires an application to explicitly call acknowledge() method, in any order, for each message it wants to acknowledge.
For complete details, see the corresponding item in the book TIBCO Enterprise Message Service .NET Reference.
Session Class | TIBCO.EMS Namespace