func()

in retry.go [97:103]


func (b *backOffWithEvent) NextBackOff() time.Duration {
	bkof := b.BackOff.NextBackOff()
	if b.nextBackOff == nil || bkof == backoff.Stop {
		return backoff.Stop
	}
	return b.nextBackOff(b.ctx, b.e, bkof)
}