fix: potentially fix ping?

Author: Lash-L

roborock/version_1_apis/roborock_client_v1.py

@@ -449,6 +449,7 @@ def on_message_received(self, messages: list[RoborockMessage]) -> None:
                                 )
                 else:
                     if data.protocol == RoborockMessageProtocol.GENERAL_RESPONSE and data.payload is None:
+                        # Api will often send blank messages with matching sequences, we can ignore these.
                         continue
                     queue = self._waiting_queue.get(data.seq)
                     if queue:

roborock/version_1_apis/roborock_local_client_v1.py

@@ -21,13 +21,6 @@
 _LOGGER = logging.getLogger(__name__)
 
 
-_PING_REQUEST_MESSAGE = RoborockMessage(
-    protocol=RoborockMessageProtocol.PING_REQUEST,
-    seq=2,
-    random=23,
-)
-
-
 @dataclass
 class _LocalProtocol(asyncio.Protocol):
     """Callbacks for the Roborock local client transport."""
@@ -170,11 +163,16 @@ async def hello(self):
                     raise RoborockException("Failed to connect to device with any known protocol")
 
     async def ping(self) -> None:
+        self._logger.debug("Ping")
+        ping_message = RoborockMessage(
+            protocol=RoborockMessageProtocol.PING_REQUEST,
+        )
         await self._send_message(
-            roborock_message=_PING_REQUEST_MESSAGE,
-            request_id=_PING_REQUEST_MESSAGE.seq,
+            roborock_message=ping_message,
+            request_id=ping_message.seq,
             response_protocol=RoborockMessageProtocol.PING_RESPONSE,
         )
+        self._logger.debug("Pong")
 
     def _send_msg_raw(self, data: bytes):
         try: