From da269d45e81997f9a37b4bc1358e58eff221ad6c Mon Sep 17 00:00:00 2001
From: Nicolas <nicolas.jouanin@gmail.com>
Date: Thu, 19 May 2016 21:18:57 +0200
Subject: [PATCH] Change message level logged when clean session is set but the
 session to delete is not found.

---
 hbmqtt/broker.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hbmqtt/broker.py b/hbmqtt/broker.py
index c5de0d3..6a2889b 100644
--- a/hbmqtt/broker.py
+++ b/hbmqtt/broker.py
@@ -721,7 +721,7 @@ class Broker:
         except KeyError:
             session = None
         if session is None:
-            self.logger.warn("Delete session : session %s doesn't exist" % client_id)
+            self.logger.debug("Delete session : session %s doesn't exist" % client_id)
             return
 
         # Delete subscriptions