From 99b7a3d1d15813fd8d07aa36636feb44516dc523 Mon Sep 17 00:00:00 2001
From: Quique Llorente <ellorent@redhat.com>
Date: Wed, 19 Sep 2018 13:00:54 +0200
Subject: [PATCH] Add a guard to break if no connection

If the WebSocket connection is already disconnected we don't have to
wait for messages

Change-Id: I7543c8e61711f036140db20416a57447da6c4c18
Closes-Bug: #1793264
---
 tripleoclient/plugin.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tripleoclient/plugin.py b/tripleoclient/plugin.py
index 66ad03f4a..3198f3010 100644
--- a/tripleoclient/plugin.py
+++ b/tripleoclient/plugin.py
@@ -138,6 +138,9 @@ class WebsocketClient(object):
         messages.
         """
 
+        if not self._ws.connected:
+            return
+
         if timeout is None:
             LOG.warning("Waiting for messages on queue '{}' with no timeout."
                         .format(self._queue_name))