internal static ConsoleKeyInfo? ReadKeyWithTimeout()

in src/Utilities.cs [293:318]

20 lines of code
4 McCabe index (conditional complexity)


        internal static ConsoleKeyInfo? ReadKeyWithTimeout(TimeSpan timeout)
        {
            ConsoleKeyInfo? keyInfo = null;

            // We're not supposed to get here, but just in case
            if (Console.IsInputRedirected)
            {
                return keyInfo;
            }

            var stopwatch = ExtendedStopwatch.StartNew();

            do
            {
                if (Console.KeyAvailable)
                {
                    keyInfo = Console.ReadKey(intercept: true);
                    break;
                }

                Thread.Sleep(500);
            } while (stopwatch.Elapsed < timeout);

            stopwatch.Stop();
            return keyInfo;
        }