Fix error where sensor dies not read data & exits

mqtt/tempSensor.py

@@ -39,6 +39,9 @@ def connect_mqtt():
 
 
 def getValues(sensor):
+    #While loop to try sensor again if it fails, seems to happen occasionally
+    result = None
+    while result is None:
         try:
             temp = sensor.temperature
             humidity = sensor.humidity
@@ -48,12 +51,10 @@ def getValues(sensor):
             #Round the decimals
             temp = round(temp, 2)
             #print("Temperature: {}*F   Humidity: {}% ".format(temp, humidity))
+            result = 1
         except RuntimeError as error:
             print(error.args[0])
             time.sleep(2.0)
-    except Exception as error:
-        sensor.exit()
-        raise error
         return temp, humidity
 
 
@@ -85,7 +86,7 @@ def publish(client, temp, humidity):
 while True:
     client = connect_mqtt()
     client.loop_start()
-    #temp, humidity = getValues(sensor)
+    temp, humidity = getValues(sensor)
     getValues(sensor)
     publish(client, temp, humidity)
     time.sleep (60.0)