[libvirt] [PATCH 2/3] Domain events - xen

Daniel P. Berrange berrange at redhat.com
Thu Oct 9 17:55:44 UTC 2008

On Thu, Oct 09, 2008 at 11:23:16AM -0400, Ben Guthro wrote:
> Monitor xenstore for domain changes
> NOTE: this patch is currently untested

Nice that this is so simple for getting destroy/start events. Its a
shame xen doesn't store the paused/crash/etc state here too though.
I guess we'll have to try elsewhere if we want to expose that - XenAPI
is probably the only viable option there. IIRC XenAPI provided a way
to make an XMLRPC call which blocked until a state change event arrived
which is the only way to avoid polling with XMLRPC

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