Method _discard_future_result

tornado/ioloop.py:780–782

Avoid unhandled-exception warnings from spawned coroutines.

(self, future: Future)

            app_log.error("Exception in callback %r", callback, exc_info=True)

    def _discard_future_result(self, future: Future) -> None:
        """Avoid unhandled-exception warnings from spawned coroutines."""
        future.result()

    def split_fd(
        self, fd: Union[int, _Selectable]