manager/runner.go
func newQuiescence(ch chan *template.Template, min, max time.Duration, t *template.Template) *quiescence {
	return &quiescence{
		template: t,
		min:      min,
		max:      max,
		ch:       ch,
	}
}
func newQuiescence(ch chan *template.Template, min, max time.Duration, t *template.Template) *quiescence {
	return &quiescence{
		template: t,
		min:      min,
		max:      max,
		ch:       ch,
	}
}
// newQuiescence creates a new quiescence timer for the given template.