Documentation
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Overview ¶
Package middleware provides HTTP middleware for go-httpkit.
Metrics records request count and duration (Prometheus). It accepts an optional Registerer and a PathFromRequest function (e.g. ChiPathFromRequest from httputil).
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Metrics ¶
func Metrics(reg prometheus.Registerer, pathFromRequest PathFromRequest) func(http.Handler) http.Handler
Metrics returns middleware that records request count and duration. reg can be nil to use prometheus.DefaultRegisterer. pathFromRequest can be nil.
Types ¶
type PathFromRequest ¶
PathFromRequest returns the route pattern for the request (e.g. from chi.RouteContext). If nil, path will be "/unknown" unless status is 404 then "/not-found".
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