code: func (handler *UnroutedHandler) sendResp(w http.ResponseWriter, r *http.Request, status int) {
  	w.WriteHeader(status)
  
  	handler.log("ResponseOutgoing", "status", strconv.Itoa(status), "method", r.Method, "path", r.URL.Path)
  }
docs: // sendResp writes the header to w with the specified status code.