I want a trigger to execute a service when a task fail, so I want to know how do I go about that to write that service, that a trigger should execute a service that will give me only a specific task that has failed not all of them. I’m thinking filters although don’t know how to implement it.
In this scenario I think you can create a custom schedule service that has logic with wm.tn.task related services and check the failed task status and restart Task etc…not with trigger mechanism though:
Also did you set any retries count in TN properties for any particular partner?