promhttp

Jun 2, 2022

Changes in this version

+ func HandlerForTransactional(reg prometheus.TransactionalGatherer, opts HandlerOpts) http.Handler

+ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler, opts ...Option) http.HandlerFunc

+ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc

+ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handler

+ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc

+ func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.Handler

+ func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc

+ func InstrumentMetricHandler(reg prometheus.Registerer, handler http.Handler) http.Handler

type HandlerOpts

+ EnableOpenMetrics bool

+ MaxRequestsInFlight int

+ Registry prometheus.Registerer

+ Timeout time.Duration

+ type InstrumentTrace struct

+ ConnectDone func(float64)

+ ConnectStart func(float64)

+ DNSDone func(float64)

+ DNSStart func(float64)

+ Got100Continue func(float64)

+ GotConn func(float64)

+ GotFirstResponseByte func(float64)

+ PutIdleConn func(float64)

+ TLSHandshakeDone func(float64)

+ TLSHandshakeStart func(float64)

+ Wait100Continue func(float64)

+ WroteHeaders func(float64)

+ WroteRequest func(float64)

+ type Option func(*option)

+ func WithExtraMethods(methods ...string) Option

+ type RoundTripperFunc func(req *http.Request) (*http.Response, error)

+ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper, opts ...Option) RoundTripperFunc

+ func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper, opts ...Option) RoundTripperFunc

+ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripper) RoundTripperFunc

+ func InstrumentRoundTripperTrace(it *InstrumentTrace, next http.RoundTripper) RoundTripperFunc

+ func (rt RoundTripperFunc) RoundTrip(r *http.Request) (*http.Response, error)

Aug 17, 2016

Changes in this version

+ func Handler() http.Handler

+ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler

+ type HandlerErrorHandling int

+ const ContinueOnError

+ const HTTPErrorOnError

+ const PanicOnError

+ type HandlerOpts struct

+ DisableCompression bool

+ ErrorHandling HandlerErrorHandling

+ ErrorLog Logger

+ type Logger interface

+ Println func(v ...interface{})