Guard request.start_response_timeout()

Author: bouwew

plugwise_usb/connection/sender.py

@@ -81,7 +81,8 @@ async def write_request_to_port(self, request: PlugwiseRequest) -> None:
         serialized_data = request.serialize()
         _LOGGER.debug("write_request_to_port | Write %s to port as %s", request, serialized_data)
         self._transport.write(serialized_data)
-        request.start_response_timeout()
+        if request.node_response_expected:
+            request.start_response_timeout()
 
         # Wait for USB stick to accept request
         try: