Re: [libvirt] ruby-libvirt issue
On 07/17/10 - 09:30:29PM, Jaromír Červenka wrote:
Good evening,
could anybody explain me this, please?
divinus:~ # virsh
error: cannot recv data: : Connection reset by peer
error: failed to connect to the hypervisor
divinus:~ #
I am trying to imlement Chris's ruby-libvirt to my Ruby on Rails
application. First few connection to libvirt daemon (thru ruby-libvirt API)
from my app are ok, but then somethings happend and it's not possible to
connect anymore until I restart libvirt daemon manually by init.d script or
until I restart apache (or WEBrick). And it's not possible connect to virsh
from shell also! See messages above.
When I try ruby-libvirt from bare Ruby script, everythig is fine - doesn't
matter how many times I connect. It's strange.
Does anybody have experience with ruby-libvirt in RoR application?
That is pretty strange. One way that I could imagine this happening is if
libvirtd runs out of file descriptors (or some other resource), and then
can't accept any new connections. There have been some bugs in libvirtd that
cause that, though it could equally be that your objects aren't being
garbage collected by the Ruby VM. What version of libvirtd are you testing
against? If it's possible, I wonder if you can force a garbage collection
run in ruby and see if that frees up any resources?
--
Chris Lalancette