FHEM & reconnecting client fixes

custom_components/fhem/light.py

@@ -72,6 +72,9 @@ class FhemLight(Light):
         else:
             return None
 
+    def refresh(self):
+        self.connection.fhem_set(self._ids[0], 'statusRequest')
+
     async def async_turn_on(self, **kwargs):
         brightness = kwargs.get(ATTR_BRIGHTNESS, None)
         transition_time = kwargs.get(ATTR_TRANSITION, 0.5)
@@ -124,6 +127,7 @@ class FhemLight(Light):
                     pass
             await self.async_update_ha_state()
         elif line.startswith('ResndFail') or line.startswith('MISSING ACK'):
+            _LOGGER.warning(f"FHEM light {self.name} became unavailable: '{line}'")
             self._available = False
             await self.async_update_ha_state()
         else: