Action Equals 4
In the scenario where the value of $action equals 4 (Confirm), the stored service name will be retrieved and the service will be called directly, bypassing the notification (getServiceName() call).
Important:
If you execute a routing notification that has a transport other than Integration Server-assigned transport, the correct confirm service will be chosen and called without any additional coding needed. For all other scenarios, the assigned service will be called twice. You need to check the value of the $action field to correctly process the request.
