On Thu, 10 Aug 2017 20:04:32 +0800
Sam <batmanu...@gmail.com> wrote:
> Hi all,
>
> I want to send command through qga socket, but sometimes it will hanged
> there. So I want to test qga socket available first, then send qga command.
>
> So my question is how to test qga socket available, which is not taken by
> others? By timeout?
>
I am not aware of any fast and reliable way. I'd suggest sending the
"guest-sync" command and wait for response with a timeout.
Tomas
--
Tomáš Golembiovský <tgole...@redhat.com>
