#64 add remove listener for sensor devices

michbeck100 · Mar 7, 2017 · 8e276bc · 8e276bc
1 parent f176552
commit 8e276bc
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/accessories/genericsensor.coffee b/accessories/genericsensor.coffee
@@ -28,6 +28,7 @@ module.exports = (env) ->
             .updateCharacteristic(Characteristic.CurrentTemperature, temperature)
 
         @addBatteryStatus(device, @getService(Service.TemperatureSensor))
+        @addRemoveListener(device, @getService(Service.TemperatureSensor))
 
       # some devices also measure humidity
       if device.hasAttribute('humidity')
@@ -41,6 +42,7 @@ module.exports = (env) ->
             .updateCharacteristic(Characteristic.CurrentRelativeHumidity, humidity)
 
         @addBatteryStatus(device, @getService(Service.HumiditySensor))
+        @addRemoveListener(device, @getService(Service.HumiditySensor))
 
       if device.hasAttribute('co2')
         @addService(Service.CarbonDioxideSensor)
@@ -60,6 +62,8 @@ module.exports = (env) ->
           @getService(Service.CarbonDioxideSensor)
             .updateCharacteristic(Characteristic.CarbonDioxideLevel, co2)
 
+        @addRemoveListener(device, @getService(Service.CarbonDioxideSensor))
+
 
     addBatteryStatus: (device, service) =>
       if device.hasAttribute('lowBattery')
@@ -83,3 +87,8 @@ module.exports = (env) ->
       if co2 > 1400
         return Characteristic.CarbonDioxideDetected.CO2_LEVELS_ABNORMAL
       return Characteristic.CarbonDioxideDetected.CO2_LEVELS_NORMAL
+
+    addRemoveListener: (device, service) =>
+      device.on 'remove', () =>
+        env.logger.debug 'removing device ' + device.name
+        @removeService(service)