Fix crash/errors when inverter is offline.

wimb0 · Feb 24, 2025 · 860ae4e · 860ae4e
1 parent 3bc256d
commit 860ae4e
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/custom_components/saj_modbus/hub.py b/custom_components/saj_modbus/hub.py
@@ -89,13 +89,14 @@ async def _async_update_data(self) -> dict:
                 self.read_modbus_realtime_data
             )
 
-            self.close()
-        except ConnectionException:
+        except (BrokenPipeError, ConnectionResetError, ConnectionException) as conerr:
             _LOGGER.error("Reading realtime data failed! Inverter is unreachable.")
+            _LOGGER.debug("Connection error: %s", conerr)
             realtime_data["mpvmode"] = 0
             realtime_data["mpvstatus"] = DEVICE_STATUSSES[0]
             realtime_data["power"] = 0
-
+
+        self.close()
         return {**self.inverter_data, **realtime_data}
 
     def read_modbus_inverter_data(self) -> dict: