Hi,
I have the following simple process having the WSHT 'HumanTask' (Drools Flow
5.1.0.M1)
Start Node--> Human Task --> End Node
Under the following scenario:
a) MinaTaskServer service is started
b) Drools Flow Process is started - as it reaches the Human Task ( having
'Wait for completion' as true) - following 4 commands are executed on the mina
service
i.
AddTaskRequest ---> This basically creates the task in the WSHT task tables
ii.
RegisterForEventRequest --> This is called 3 times to register for following
task events (TaskCompletedEvent, TaskFailedEvent, TaskSkippedEvent)
c) I guess the above 3 events (b ii) are registered for a callback to the
Drools process so that the 'work item' (related to Human Task) state can be
properly changed when the above 3 task event occurs - and the drools process
can move forward.
Now my question is what if the Mina service has to be stopped in between (task
has been created but not yet reached the completed status) - then we lose all
the registered events (as these are not persistent events) - now when we
restart the Mina service we query the task - and let's say we changed the state
through "Reserved--> InProgress-->Completed". Now since the registered events
are lost, how does the work item will be marked as "completed" (as the
associated WSHT task has completed) so that the drools process can move forward
- basically end in this case?
Any insight will be highly appreciated.
Thanks
Vijay
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