With traceback

libmqtt/publisher.py

@@ -2,6 +2,8 @@
 publisher
 """
 import logging
+import traceback
+
 import paho.mqtt.client as mqtt
 
 
@@ -131,5 +133,6 @@ class Publisher():
                 else:
                     raise MQTTException("Can't connect too mqtt")
             except Exception as e:  # pylint: disable=broad-except
-                LOGGER.exception("MQTT DEAD! %s", e)
+                LOGGER.exception(
+                    "MQTT DEAD! %s: %s", e, traceback.format_exc())
                 break