Retry pattern

Retry.cs

    public static class Retry
    {
        public static void Do(Action action, TimeSpan retryInterval, int maxAttemptCount)
        {
            try
            {
                action();
            }
            catch
            {
                if (maxAttemptCount == 1) throw;
                Thread.Sleep(retryInterval);
                Do(action, retryInterval, maxAttemptCount - 1);
            }
        }

        public static T Do<T>(Func<T> func, TimeSpan retryInterval, int maxAttemptCount)
        {
            try
            {
                return func();
            }
            catch
            {
                if (maxAttemptCount == 1) throw;
                Thread.Sleep(retryInterval);
                return Do(func, retryInterval, maxAttemptCount - 1);
            }
        }
    }