docs: async def from_socket(cls, sockname: typing.Optional[str] = None) -> "AIOClient":
          """Create a new AIOClient using Unix transport and BSER Codec
          connecting to the specified socket. If the specified socket is None,
          then resolve the socket path automatically.
  
          This method also schedules the receive loop to run on the event loop.
  
          This method is a coroutine."""
          if not sockname:
              sockname = await _resolve_sockname()
          transport = AsyncUnixSocketTransport()
          await transport.activate(sockname=sockname)
          connection = AsyncBserCodec(transport)
          obj = cls(connection)
          obj.enable_receiving()
          return obj