func (m *CirconusMetrics) TrackHTTPLatency(name string, handler func(http.ResponseWriter, *http.Request)) func(http.ResponseWriter, *http.Request) {
	return func(rw http.ResponseWriter, req *http.Request) {
		start := time.Now().UnixNano()
		handler(rw, req)
		elapsed := time.Now().UnixNano() - start
		m.RecordValue("go`HTTP`"+req.Method+"`"+name+"`latency", float64(elapsed)/float64(time.Second))
	}
}
func (m *CirconusMetrics) TrackHTTPLatency(name string, handler func(http.ResponseWriter, *http.Request)) func(http.ResponseWriter, *http.Request) {
	return func(rw http.ResponseWriter, req *http.Request) {
		start := time.Now().UnixNano()
		handler(rw, req)
		elapsed := time.Now().UnixNano() - start
		m.RecordValue("go`HTTP`"+req.Method+"`"+name+"`latency", float64(elapsed)/float64(time.Second))
	}
}
func ( m * CirconusMetrics ) TrackHTTPLatency ( name string , handler func ( http . ResponseWriter , * http . Request ) ) func ( http . ResponseWriter , * http . Request ) { return func ( rw http . ResponseWriter , req * http . Request ) { start := time . Now ( ) . UnixNano ( ) handler ( rw , req ) elapsed := time . Now ( ) . UnixNano ( ) - start m . RecordValue ( " " + req . Method + " " + name + " " , float64 ( elapsed ) / float64 ( time . Second ) ) } }
// TrackHTTPLatency wraps Handler functions registered with an http.ServerMux tracking latencies.
// Metrics are of the for go`HTTP`<method>`<name>`latency and are tracked in a histogram in units
// of seconds (as a float64) providing nanosecond ganularity.
TrackHTTPLatency wraps Handler functions registered with an http . ServerMux tracking latencies . Metrics are of the for go HTTP <method > <name > latency and are tracked in a histogram in units of seconds ( as a float64 ) providing nanosecond ganularity .