in manager, set return value of a handler to a dedicated variable in order to avoid the magic in event.value, previously when setting returning Value(None) from a handler, filter wouldn't trigger
in manager, set return value of a handler to a dedicated variable in order to avoid the magic in event.value, previously when setting returning Value(None) from a handler, filter wouldn't trigger

eriol/circuits,nizox/circuits,eriol/circuits,treemo/circuits,treemo/circuits,eriol/circuits,treemo/circuits