Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

promhttp

package

Go to main page

Versions in this module

v1

v1.8.3

Oct 27, 2020

v1.8.2

Oct 27, 2020

v1.8.1

Oct 27, 2020

Changes in this version

type HandlerOpts

+ EnableOpenMetrics bool

+ Registry prometheus.Registerer

v0

v0.9.1

Nov 3, 2018

v0.9.0

Oct 15, 2018

Changes in this version

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

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

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

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

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

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

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

type HandlerOpts

+ MaxRequestsInFlight int

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

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

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

v0.9.0-pre1

Aug 31, 2017

v0.8.0

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{})