[libvirt-users] No way to stop virStream error after guest stop

[Martin Kletzander]

On Fri, Apr 28, 2017 at 11:01:18PM +0000, JosÉ Luis Valencia Gutierrez wrote:
>Hello everyone,
>I am opening a virChannel(unix) to a domain and receiving data with a
>non-blocking virStream using events, when the connected domain gets
>stopped(which deletes the channel unix socket) by calling destroy,
>shutdown, pause or migrate on that domain, with the stream open the read
>event is triggered repeatedly, and virStreamRecv returns 0 bytes indicating
> EOF but neither  virStreamFinish nor virStreamFinish is working to stop
>the stream to trigger the event . Each time the event is called I got this
>errors.
>
>libvirt: I/O Stream Utils error : this function is not supported by
>the connection driver: virStreamRecv
>
>libvirt: I/O Stream Utils error : this function is not supported by
>the connection driver: virStreamFinish
>
>libvirt: I/O Stream Utils error : this function is not supported by
>the connection driver: virStreamEventRemoveCallback
>
>
>Is there other way to stop getting this errors? or perhaps this is a bug.
>

This sounds like a bug.  Do you get no other event than just _READABLE?
No _HANGUP or _ERROR?  Does virStreamAbort() work, even though it's
probably not what you are looking for?

>Thanks in advance.
>
>Jose Valencia

>_______________________________________________
>libvirt-users mailing list
>libvirt-users at redhat.com
>https://www.redhat.com/mailman/listinfo/libvirt-users
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: Digital signature
URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20170516/faefa399/attachment.sig>