Updated openstack/openstack
Project: openstack/nova  8b265255fe9bb24710577922e9ce9600acc84ad6

Nova api service doesn't handle SIGHUP properly

When SIGHUP signal is sent to nova-api service, it doesn't complete
processing of all pending requests before terminating all the
processes.

Closes-Bug: #1334647

Change-Id: I3f7bd0ba5ef1bb716a97635252abe251053a669d