Function InstrumentWithCounter

handler/metrics.go:50–55

(handlerName string, handler http.Handler)

)

func InstrumentWithCounter(handlerName string, handler http.Handler) http.HandlerFunc {
	return promhttp.InstrumentHandlerCounter(
		httpCnt.MustCurryWith(prometheus.Labels{"handler": handlerName}),
		handler,
	)
}