backoff

type InfiniteBackoff struct {
	// The initial duration.
	Duration time.Duration

	// Factor is used to scale up the Duration until it reaches MaxDuration.
	// Should be at least 1.0.
	Factor float64

	// A limit on step size. Once reached, this value will be used as the interval.
	MaxDuration time.Duration
	// contains filtered or unexported fields
}

type Stepper interface {
	Step() time.Duration
}