Interface Pacer

lib/pacer.go:10–20

A Pacer defines the rate of hits during an Attack.

// A Pacer defines the rate of hits during an Attack.
type Pacer interface {
	// Pace returns the duration an Attacker should wait until
	// hitting the next Target, given an already elapsed duration and
	// completed hits. If the second return value is true, an attacker
	// should stop sending hits.
	Pace(elapsed time.Duration, hits uint64) (wait time.Duration, stop bool)

	// Rate returns a Pacer's instantaneous hit rate (per seconds)
	// at the given elapsed duration of an attack.
	Rate(elapsed time.Duration) float64
}

// A PacerFunc is a function adapter type that implements
// the Pacer interface.