Function newInstrumentedTripper

coderd/promoauth/oauth2.go:269–279

newInstrumentedTripper intercepts a http request, and increments the externalRequestCount metric.

(c *Config, source Oauth2Source, under http.RoundTripper)

// newInstrumentedTripper intercepts a http request, and increments the
// externalRequestCount metric.
func newInstrumentedTripper(c *Config, source Oauth2Source, under http.RoundTripper) *instrumentedTripper {
	if under == nil {
		under = http.DefaultTransport
	}

	return &instrumentedTripper{
		c:          c,
		source:     source,
		underlying: under,
	}
}

func (i *instrumentedTripper) RoundTrip(r *http.Request) (*http.Response, error) {
	resp, err := i.underlying.RoundTrip(r)