Method add_writer

tornado/platform/asyncio.py:667–671

(
        self, fd: _FileDescriptorLike, callback: Callable[..., None], *args: Any
    )

        self._wake_selector()

    def add_writer(
        self, fd: _FileDescriptorLike, callback: Callable[..., None], *args: Any
    ) -> None:
        self._writers[fd] = functools.partial(callback, *args)
        self._wake_selector()

    def remove_reader(self, fd: _FileDescriptorLike) -> bool:
        try: