refactor close handling

app/src/gen3plus/connection_g3p.py

@@ -12,7 +12,3 @@ class ConnectionG3P(SolarmanV5):
     def __init__(self, addr, ifc, server_side,
                  client_mode: bool = False) -> None:
         super().__init__(addr, server_side, client_mode, ifc)
-
-    def close(self):
-        super().close()
-        #  logger.info(f'AsyncStream refs: {gc.get_referrers(self)}')

app/src/gen3plus/inverter_g3p.py

@@ -34,8 +34,3 @@ class InverterG3P(InverterBase):
     async def async_create_remote(self) -> None:
         await InverterBase.async_create_remote(
             self, 'solarman', ConnectionG3P)
-
-    def close(self) -> None:
-        logging.debug(f'InverterG3P.close() {self.addr}')
-        self.local.stream.close()
-#        logger.debug (f'Inverter refs: {gc.get_referrers(self)}')

app/src/gen3plus/solarman_v5.py

@@ -603,9 +603,9 @@ class SolarmanV5(Message):
             self.forward_at_cmd_resp = True
 
         elif ftype == self.MB_RTU_CMD:
-            if self.remote.stream.mb.recv_req(data[15:],
-                                              self.remote.stream.
-                                              __forward_msg):
+            rstream = self.ifc.remote.stream
+            if rstream.mb.recv_req(data[15:],
+                                   rstream.__forward_msg):
                 self.inc_counter('Modbus_Command')
             else:
                 logger.error('Invalid Modbus Msg')