Function server_stderr

tests/transports/stdio/test_windows.py:99–101

()

        with (tmp_path / "errlog.txt").open("w+", encoding="utf-8") as errlog:

            def server_stderr() -> str:
                errlog.seek(0)
                return errlog.read()

            streams: list[anyio.abc.SocketStream] = []
            spawn_started = anyio.current_time()