Example #1
0
func httpLog() martini.Handler {

	return func(w http.ResponseWriter, r *http.Request, ctx martini.Context, rid httphelper.RequestId) {

		timer := time.Now() // start time of request

		ctx.Next() // execute the other handler

		rw := w.(martini.ResponseWriter)

		loginfo := fmt.Sprintf("[Access] [#%s] [status:%v] [ip:%s] [host:%s] [method:%s] [path:%s] [user-agent:%s] [ref:%s] [time:%.3fms]",
			string(rid),         // request id
			rw.Status(),         // http status code
			httphelper.GetIP(r), // client IP
			r.Host,
			r.Method,
			r.URL,
			r.Header["User-Agent"][0],
			r.Referer(),
			time.Since(timer).Seconds()*1000) // request time (milliseconds)

		global.Logger.Info(loginfo)
	}
}
Example #2
0
func (this *RanServer) accessLog(sniffer *hhelper.ResponseSniffer, r *http.Request, responseTime int64) error {

	buf := bufferPool.Get()
	defer bufferPool.Put(buf)

	var in bool
	// TODO read layout from config
	for _, c := range LogLayoutNormal {
		if in {
			switch c {
			case '%':
				buf.WriteString("%")

			// request id
			case 'i':
				buf.WriteString(sniffer.Header().Get("X-Request-Id"))

			// response status code
			case 's':
				buf.WriteString(strconv.Itoa(sniffer.Code))

			// host
			case 'h':
				buf.WriteString(r.Host)

			// client ip address
			case 'a':
				buf.WriteString(hhelper.GetIP(r))

			// request method
			case 'm':
				buf.WriteString(r.Method)

			// request url
			case 'l':
				buf.WriteString(r.URL.String())

			// referer
			case 'r':
				buf.WriteString(r.Referer())

			// user agent
			case 'u':
				buf.WriteString(r.Header.Get("User-Agent"))

			// number of bytes transferred
			case 'n':
				buf.WriteString(strconv.Itoa(sniffer.Size))

			// response time
			case 't':
				rt := float64(responseTime) / 1000000
				buf.WriteString(fmt.Sprintf("%.3fms", rt))

			// compression status (gzip / none)
			case 'c':
				contentEncoding := strings.ToLower(sniffer.Header().Get("Content-Encoding"))
				if strings.Contains(contentEncoding, "gzip") {
					buf.WriteString("gzip")
				} else {
					buf.WriteString("none")
				}

			default:
				return ErrInvalidLogLayout
			}

			in = false
		} else {
			if c == '%' {
				in = true
			} else {
				buf.WriteRune(c)
			}
		}

	}

	this.logger.Info(buf.String())
	return nil
}