Broker 10.5 | webMethods Broker Documentation | webMethods Broker Client Java API Programmer's Guide | Using Request-Reply | The Request-Reply Model | Using the trackId Field
Using the trackId Field
The trackId envelope field can be set by a publishing client application to a unique identifier that will allow the event to be tracked. The use of this envelope field allows an event that is received and then re-published to still be tracked. This envelope field also allows you to track several events that can be associated with a single logical transaction.
If trackId envelope field is not set, any of the Broker Server methods for delivering reply events will automatically set it to the value contained the pubId envelope field.