web/server.go
func (mux *LoggingServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	mux.serveMux.ServeHTTP(w, r)
}
func (mux *LoggingServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	mux.serveMux.ServeHTTP(w, r)
}
//ServeHTTP