set route in PB

http.go

@@ -118,6 +118,7 @@ func (pb *Patches) AddHttpToPB(r *http.Request) error {
 		Host:       r.Host,
 		Hostname:   r.Header.Get("hostname"),
 	}
+	pb.HttpRequest.Route = cleanURL(r.URL.Path)
 	return nil
 }
 
@@ -146,3 +147,9 @@ func getClientIP(r *http.Request) string {
 	}
 	return host
 }
+
+// remove '?' part and trailing '/'
+func cleanURL(url string) string {
+	url = "/" + strings.Trim(url, "/")
+	return url
+}