Hybrid Integration 10.2 | Integrating On-Premises Applications | Document Conventions | Working with JMS Triggers | Exactly-Once Processing for JMS Triggers
 
Exactly-Once Processing for JMS Triggers
 
Duplicate Detection Methods for JMS Triggers
Configuring Exactly-Once Processing for a JMS Trigger
Within Integration Server, exactly-once processing is a facility that ensures one-time processing of a persistent message by a JMS trigger. The trigger does not process duplicates of the message. Integration Server provides exactly-once processing when all of the following are true:
*The message is persistent.
*The JMS trigger has an acknowledgement mode set to CLIENT_ACKNOWLEDGE.
*Exactly-once properties are configured for the JMS trigger.
Note: Software AG recommends that if you want to use exactly-once processing for JMS triggers subscribing to topics, make sure the topic uses a durable subscriber.
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