Offloading contrail-schema CPU intensive tasks to a gipc child process

gistfile1.txt

@@ -1,6 +1,6 @@
 import socket
 import gevent
+import gipc
 import cStringIO
 from pprint import pformat

@@ -19,7 +19,6 @@ class VncAmqpHandle(object):
         self.q_name_prefix = q_name_prefix
         self._db_resync_done = gevent.event.Event()
         self._args = args

     def establish(self):
         q_name = '.'.join([self.q_name_prefix, socket.gethostname()])
@@ -198,8 +197,8 @@ class VncAmqpHandle(object):
             kwargs = {}
             kwargs['cls'] = cls
             kwargs['res_id_list'] = res_id_list
+            eval_gprocess = gipc.start_process(self.evaluate_resources, kwargs=kwargs)
+            eval_gprocess.join()

     def evaluate_resources(self, **kwargs):
        cls = kwargs['cls']