logging is a logging middleware
(inner http.Handler)
| 38 | |
| 39 | // logging is a logging middleware |
| 40 | func Logging(inner http.Handler) http.HandlerFunc { |
| 41 | return func(w http.ResponseWriter, r *http.Request) { |
| 42 | start := time.Now() |
| 43 | |
| 44 | lw := logResponseWriter{w, http.StatusOK} |
| 45 | inner.ServeHTTP(&lw, r) |
| 46 | |
| 47 | log.WithFields(log.Fields{ |
| 48 | "origin": r.Header.Get("Origin"), |
| 49 | "remoteAddr": lookupIP(r), |
| 50 | "uri": r.RequestURI, |
| 51 | "statusCode": lw.statusCode, |
| 52 | "method": r.Method, |
| 53 | "duration": fmt.Sprintf("%dms", time.Since(start)/1000000), |
| 54 | "userAgent": r.Header.Get("User-Agent"), |
| 55 | }).Info("incoming request") |
| 56 | } |
| 57 | } |