On 06/12/2013 04:10 AM, Sandro Bonazzola wrote:
Il 11/06/2013 18:21, Cole Robinson ha scritto:
On 06/11/2013 07:58 AM, Sandro Bonazzola wrote:
Hi, using vdsm python code, I've the following error at program exit that seems to be related to libvirt python code, something wrong in a destructor:
Exception AttributeError: AttributeError("virConnect instance has no attribute 'domainEventCallbacks'",) in <bound method virConnect.__del__ of <libvirt.virConnect instance at 0x4280f38>> ignored
I'm using libvirt 1.0.6
Is it a known issue? Is there any workaround / fix ?
I've seen this too, sometimes via the virtinst test suite. Once upon a time I tracked it down to whether the virtinst code did 'import selinux' or not, so maybe it's a just some weird race, or a side effect of something other libraries do in their cleanup path. By inspection alone the __del__ handler doesn't seem to be doing anything wrong.
- Cole
It seems related only to domainEventCallbacks so maybe it appears only after a domain creation / modification.
Oh, sorry, now that I look at the code it makes a bit more sense. The error I was recalling was a __del__ Exception but wasn't involving domain events. But I still don't see why __del__ is complaining, since the whole thing is wrapped in try: ... except AttributeError. So not sure what the issue is. - Cole