On Fri, Jan 19, 2018 at 06:23 PM +0100, John Ferlan <jferlan@redhat.com> wrote:
When virNetDaemonQuit is called from libvirtd's shutdown handler (daemonShutdownHandler) we need to perform the quit in multiple steps. The first part is to "request" the quit and notify the NetServer's of the impending quit which causes the NetServers to Drain their pending queue and tell workers to quit and the second is wait for any currently running worker jobs to complete. Once the workers are complete, then we can cause the quit to occur.
Instead of “polling” for 'daemonServerWorkersDone' we could use a pipe for signaling. This would also ensure that we do not remain in the poll() call indefinitely and it avoids the timer hack. […snip] -- Beste Grüße / Kind regards Marc Hartmayer IBM Deutschland Research & Development GmbH Vorsitzende des Aufsichtsrats: Martina Koederitz Geschäftsführung: Dirk Wittkopp Sitz der Gesellschaft: Böblingen Registergericht: Amtsgericht Stuttgart, HRB 243294