cubicweb-worker #2236995 deadlock on abort/validation error [resolved]
this is a racy thing ...
pb is, when an abort happens, the abort_operation/fire_transition thing can try to update an entity edited in the enclosing and not yet rollbacked transaction
the mystery is why we haven't been bitten before ....
|closed by||#2a8fa9da1918 [entities] defer abortion to a time the calling session it garanteed to be closed, hence killing deadlock possibilies (closes #2236995)|