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Copyright © TIBCO Software Inc. All Rights Reserved |
tibems_status tibemsMsgProducer_SetTimeToLive(tibemsMsgProducer msgProducer,tibems_long timeToLive );
msgProducer has usage pointer.
• If the time-to-live is non-zero, the expiration is the sum of that time-to-live and the sending client’s current time (GMT). This rule applies even within sessions with transaction semantics—the timer begins with the send call, not the commit call.
• If the time-to-live is zero, then expiration is also zero—indicating that the message never expires.Programs can use this property to define a default time-to-live for messages that this producer sends. Individual sending calls can override this default value.Whenever your application uses non-zero values for message expiration or time-to-live, you must ensure that clocks are synchronized among all the host computers that send and receive messages. Synchronize clocks to a tolerance that is a very small fraction of the smallest or time-to-live.
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Copyright © TIBCO Software Inc. All Rights Reserved |