From 567aeedde6410c7e6aeb0c2c6f221e1a8938b316 Mon Sep 17 00:00:00 2001
From: Stanislav Kaledin <skaledin@ivi.ru>
Date: Sat, 14 Apr 2018 23:47:03 +0300
Subject: [PATCH] Fixed https://github.com/jarekwg/django-apscheduler/issues/18

---
 django_apscheduler/models.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/django_apscheduler/models.py b/django_apscheduler/models.py
index 5a6b405..96bd2bd 100644
--- a/django_apscheduler/models.py
+++ b/django_apscheduler/models.py
@@ -31,8 +31,12 @@ def __ping(self):
 
     def __reconnect(self):
         LOGGER.warning("Mysql closed the connection. Perform reconnect...")
-        connection.connection.close()
-        connection.connection = None
+
+        if connection.connection:
+            connection.connection.close()
+            connection.connection = None
+        else:
+            LOGGER.warning("Connection was already closed.")
 
 
 class DjangoJob(models.Model):