added soome additional info on cancelled task

cbpi/__init__.py

@@ -1,3 +1,3 @@
-__version__ = "4.1.7.a12"
+__version__ = "4.1.7.a13"
 __codename__ = "Groundhog Day"
 

cbpi/controller/satellite_controller.py

@@ -153,6 +153,7 @@ class SatelliteController:
         return task
 
     async def _subcribe(self, topic, method):
+        self.error=False
         while True:
             try:
                 if self.client._connected.done():
@@ -164,10 +165,13 @@ class SatelliteController:
             except asyncio.CancelledError:
                 # Cancel
                 self.logger.warning("Sub Cancelled")
-                break
+                self.error=True
             except MqttError as e:
                 self.logger.error("Sub MQTT Exception: {}".format(e))
             except Exception as e:
                 self.logger.error("Sub Exception: {}".format(e))
             # wait before try to resubscribe
-            await asyncio.sleep(5)
+            if self.error == True:
+                break
+            else:
+                await asyncio.sleep(5)

cbpi/extension/mqtt_sensor/__init__.py

@@ -127,15 +127,15 @@ class MQTTSensor(CBPiSensor):
 
     async def on_stop(self):
         if not self.mqtt_task.done():
-            logging.warning("Task not done -> cancelling")
-            self.mqtt_task.cancel()
+            logging.info("Task not done -> cancelling")
+            was_cancelled = self.mqtt_task.cancel()
         try:            
-            logging.warning("trying to call cancelled task")
+            logging.info("Trying to call cancelled task")
             await self.mqtt_task
         except asyncio.CancelledError:
-            logging.warning("Task has been Cancelled")
+            logging.info("Task has been Cancelled")
             pass
-
+        logging.info("Task cancelled: {}".format(was_cancelled))
 
 def setup(cbpi):
     '''