Improve mqtt client

pyhon/connection/api.py

@@ -7,12 +7,10 @@ from types import TracebackType
 from typing import Dict, Optional, Any, List, no_type_check, Type
 
 from aiohttp import ClientSession
-from awscrt import mqtt5
 from typing_extensions import Self
 
 from pyhon import const, exceptions
 from pyhon.appliance import HonAppliance
-from pyhon.connection import mqtt
 from pyhon.connection.auth import HonAuth
 from pyhon.connection.handler.anonym import HonAnonymousConnectionHandler
 from pyhon.connection.handler.hon import HonConnectionHandler
@@ -40,7 +38,6 @@ class HonAPI:
         self._hon_handler: Optional[HonConnectionHandler] = None
         self._hon_anonymous_handler: Optional[HonAnonymousConnectionHandler] = None
         self._session: Optional[ClientSession] = session
-        self._mqtt_client: mqtt5.Client | None = None
 
     async def __aenter__(self) -> Self:
         return await self.create()
@@ -269,10 +266,6 @@ class HonAPI:
             result: Dict[str, Any] = await response.json()
         return result
 
-    async def subscribe_mqtt(self, appliances: list[HonAppliance]) -> None:
-        if not self._mqtt_client:
-            self._mqtt_client = await mqtt.start(self, appliances)
-
     async def close(self) -> None:
         if self._hon_handler is not None:
             await self._hon_handler.close()