iis - WF state machine workflow service and exceptions in triggers -


i have state machine working workflow service, having receive/send-reply activities triggers transitions.

before send replies back, have work. problems come when exceptions happen in process before sending reply. in such case, if don't handle exception, whole workflow suspended; anyway, shouldn't move next state if requests wasn't handled.

would enough wrap whole state machine try/catch? state machine recover last persisted state (i'm using sql persistence)? there other solutions?

remark: workflows hosted in iis.

thanks


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