split AsyncStream in two classes

app/src/gen3plus/inverter_g3p.py

@@ -74,7 +74,7 @@ class InverterG3P(Inverter, ConnectionG3P):
             logging.info(f'[{self.remote.stream.node_id}:'
                          f'{self.remote.stream.conn_no}] '
                          f'Connected to {addr}')
-            asyncio.create_task(self._ifc.client_loop(addr))
+            asyncio.create_task(self.remote.ifc.client_loop(addr))
 
         except (ConnectionRefusedError, TimeoutError) as error:
             logging.info(f'{error}')
@@ -86,6 +86,9 @@ class InverterG3P(Inverter, ConnectionG3P):
 
     async def async_publ_mqtt(self) -> None:
         '''publish data to MQTT broker'''
+        if not self.unique_id:
+            return
+
         # check if new inverter or collector infos are available or when the
         #  home assistant has changed the status back to online
         try:
@@ -100,7 +103,7 @@ class InverterG3P(Inverter, ConnectionG3P):
             for key in self.new_data:
                 await self.__async_publ_mqtt_packet(key)
             for key in Infos.new_stat_data:
-                await self._async_publ_mqtt_proxy_stat(key)
+                await Inverter._async_publ_mqtt_proxy_stat(key)
 
         except MqttCodeError as error:
             logging.error(f'Mqtt except: {error}')