Sunday, March 27, 2011

TIBCO EMS: When would you use EXPLICIT_CLIENT_ACKNOWLEDGE ?

EXPLICIT_CLIENT_ACKNOWLEDGE is like CLIENT_ACKNOWLEDGE except it acknowledges only the individual message, rather than all messages received so far on the session.



When EXPLICIT_CLIENT_ACKNOWLEDGE would be used ?



When we receive the messages and put their information in a database and if the database insert operation is slow, you may want to use multiple application threads all doing simultaneous inserts.



As each thread finishes its insert, it can use this mode to acknowledge only the message that it is currently working on.



For EMS message delivery modes Click here.

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