func (s *fileServer) listenAndServe() {
log.Printf("listening on %s", s.Addr)
log.Fatal(s.ListenAndServe())
}
func loggingHandler(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
log.Printf("%s : %s : %s", r.RemoteAddr, r.Host, r.URL.Path)
h.ServeHTTP(w, r)
})
}
