// at least when they are long enough to cover scheduling jitter.
	return d * 11 / 10
}

// nextTimeout returns the next timeout to try after an operation took the given
// actual duration with a timeout shorter than that duration.
func nextTimeout(actual time.Duration) (next time.Duration, ok bool) {
	if actual >= maxDynamicTimeout {
		return maxDynamicTimeout, false
	}

	// at least when they are long enough to cover scheduling jitter.
	return d * 11 / 10
}

// nextTimeout returns the next timeout to try after an operation took the given
// actual duration with a timeout shorter than that duration.
func nextTimeout(actual time.Duration) (next time.Duration, ok bool) {
	if actual >= maxDynamicTimeout {
		return maxDynamicTimeout, false
	}