openstack
/
mistral
Code Issues Proposed changes

Cleanup transport along RPC clients 

This fixes a bad weird condition in the API server related to
cron-triggers and SIGHUP. The parent API server creates a RPC connection
when creating workflows from cron. If a SIGUP signal happens after, the
child inherits the connection, but it's non-functional.

Change-Id: Ic98e2db02abd8483591756d73e06784cc2e9cbe3
Closes-Bug: #1789680
(cherry picked from commit 5c005a7926)
This commit is contained in:
Thomas Herve 2018-09-27 11:45:42 +02:00 committed by Emilien Macchi
parent 24cb2daea6
commit 204e96e8fc
1 changed files with 2 additions and 0 deletions
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2
mistral/rpc/clients.py
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@ -51,6 +51,8 @@ def cleanup():
_EXECUTOR_CLIENT = None
_EVENT_ENGINE_CLIENT = None
base.cleanup()
def get_engine_client():
global _ENGINE_CLIENT