middleware

Documentation

Index

• func LogWrap(logger, accessLogger lager.Logger, loggableHandlerFunc LoggableHandlerFunc) http.HandlerFunc
• func RecordLatency(f http.HandlerFunc, emitter Emitter) http.HandlerFunc
• func RecordRequestCount(handler http.Handler, emitter Emitter) http.HandlerFunc
• type Emitter
• type LoggableHandlerFunc

Functions

func LogWrap

func LogWrap(logger, accessLogger lager.Logger, loggableHandlerFunc LoggableHandlerFunc) http.HandlerFunc

func RecordLatency

func RecordLatency(f http.HandlerFunc, emitter Emitter) http.HandlerFunc

func RecordRequestCount

func RecordRequestCount(handler http.Handler, emitter Emitter) http.HandlerFunc

Types

type Emitter

type Emitter interface {
	IncrementRequestCounter(delta int)
	UpdateLatency(latency time.Duration)
}

type LoggableHandlerFunc

type LoggableHandlerFunc func(logger lager.Logger, w http.ResponseWriter, r *http.Request)