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@xxxxxxxxxx> 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@xxxxxxxxxx >https://www.redhat.com/mailman/listinfo/libvirt-users
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