Error Management after a fork

[geomagilles]

Hi - what happens if an error is raised on a branch of a fork, that is itself within a try/catch ?

It's a tricky situation as branches are running in parallel and more than one can be faulty.

E.g. if the choice is to always propagate the error to the catch, it may be weird when compete = false, because an error is raised while a branch can complete successfully. Also it could lead to multiple concurrent execution of the same catch.do which is problematic.

To me, the "right" choice would be to consider that all fork branches are run asynchronously, and come back to the main branch when ended. So the error would be raised above fork:

• only when all branches are on error if compete=true
• only for the first error occurring in one of fork branches, if compete=false