On Wed, May 17, 2017 at 01:01:39AM +0000, JosÉ Luis Valencia Gutierrez wrote:
I get just _READABLE events repeatedly, virStreamAbort() doesn't
work, it
gets out of control after the target domain stops and the unix scocket is
deleted. I ended connecting directly to the unix socket. I just wanted to
ask if it certainly is a bug or perhaps someone went through this before
and have a workaround.
It's OK workaround if you are on the same host and you can connect to
the unix socket directly. But I think this is a bug and we need to fix
it for others who need to call this remotely.
Thanks for letting us know. Would you mind filing a bug so that we can
track this issue properly? I'm currently trying to reproduce the issue,
although I wasn't successful yet.
Jose V.
Em ter, 16 de mai de 2017 às 05:28, Martin Kletzander <mkletzan(a)redhat.com>
escreveu:
> 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(a)redhat.com
> >https://www.redhat.com/mailman/listinfo/libvirt-users
>