cubicweb-queueing #3224108 release_resource should be done automatically [open]

acquire_resource is already done automatically by the code, yet it's up to users to call release_resource explicitly.

Users should either: - handle both explicitly, - let the cube do it.

Should the second option be chosen, two places need to be fixed: - async.py - trivial scheduler

prioritynormal
typeenhancement
done in0.5.0
load0.500
load left0.500
closed by<not specified>