Function wrapPanic

stack/example_test.go:292–297

wrapPanic is a http.Handler middleware that traps panics and print it out to os.Stdout.

(h http.Handler)

// wrapPanic is a http.Handler middleware that traps panics and print it out to
// os.Stdout.
func wrapPanic(h http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		defer recoverPanic()
		h.ServeHTTP(w, r)
	})
}