1 files changed, 11 insertions, 24 deletions
diff --git a/weed/server/filer_server_handlers.go b/weed/server/filer_server_handlers.go
index 762e87e4b..4fb3c9609 100644
--- a/weed/server/filer_server_handlers.go
+++ b/weed/server/filer_server_handlers.go
@@ -14,13 +14,9 @@ import (
 )
 
 func (fs *FilerServer) filerHandler(w http.ResponseWriter, r *http.Request) {
-
 	start := time.Now()
-
 	if r.Method == "OPTIONS" {
-		stats.FilerRequestCounter.WithLabelValues("options").Inc()
 		OptionsHandler(w, r, false)
-		stats.FilerRequestHistogram.WithLabelValues("options").Observe(time.Since(start).Seconds())
 		return
 	}
 
@@ -36,12 +32,17 @@ func (fs *FilerServer) filerHandler(w http.ResponseWriter, r *http.Request) {
 		fileId = r.RequestURI[len("/?proxyChunkId="):]
 	}
 	if fileId != "" {
-		stats.FilerRequestCounter.WithLabelValues("proxy").Inc()
+		stats.FilerRequestCounter.WithLabelValues(stats.ChunkProxy).Inc()
 		fs.proxyToVolumeServer(w, r, fileId)
-		stats.FilerRequestHistogram.WithLabelValues("proxy").Observe(time.Since(start).Seconds())
+		stats.FilerRequestHistogram.WithLabelValues(stats.ChunkProxy).Observe(time.Since(start).Seconds())
 		return
 	}
 
+	stats.FilerRequestCounter.WithLabelValues(r.Method).Inc()
+	defer func() {
+		stats.FilerRequestHistogram.WithLabelValues(r.Method).Observe(time.Since(start).Seconds())
+	}()
+
 	w.Header().Set("Server", "SeaweedFS Filer "+util.VERSION)
 	if r.Header.Get("Origin") != "" {
 		w.Header().Set("Access-Control-Allow-Origin", "*")
@@ -49,23 +50,16 @@ func (fs *FilerServer) filerHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	switch r.Method {
 	case "GET":
-		stats.FilerRequestCounter.WithLabelValues("get").Inc()
 		fs.GetOrHeadHandler(w, r)
-		stats.FilerRequestHistogram.WithLabelValues("get").Observe(time.Since(start).Seconds())
 	case "HEAD":
-		stats.FilerRequestCounter.WithLabelValues("head").Inc()
 		fs.GetOrHeadHandler(w, r)
-		stats.FilerRequestHistogram.WithLabelValues("head").Observe(time.Since(start).Seconds())
 	case "DELETE":
-		stats.FilerRequestCounter.WithLabelValues("delete").Inc()
 		if _, ok := r.URL.Query()["tagging"]; ok {
 			fs.DeleteTaggingHandler(w, r)
 		} else {
 			fs.DeleteHandler(w, r)
 		}
-		stats.FilerRequestHistogram.WithLabelValues("delete").Observe(time.Since(start).Seconds())
 	case "POST", "PUT":
-
 		// wait until in flight data is less than the limit
 		contentLength := getContentLength(r)
 		fs.inFlightDataLimitCond.L.Lock()
@@ -81,17 +75,13 @@ func (fs *FilerServer) filerHandler(w http.ResponseWriter, r *http.Request) {
 		}()
 
 		if r.Method == "PUT" {
-			stats.FilerRequestCounter.WithLabelValues("put").Inc()
 			if _, ok := r.URL.Query()["tagging"]; ok {
 				fs.PutTaggingHandler(w, r)
 			} else {
 				fs.PostHandler(w, r, contentLength)
 			}
-			stats.FilerRequestHistogram.WithLabelValues("put").Observe(time.Since(start).Seconds())
 		} else { // method == "POST"
-			stats.FilerRequestCounter.WithLabelValues("post").Inc()
 			fs.PostHandler(w, r, contentLength)
-			stats.FilerRequestHistogram.WithLabelValues("post").Observe(time.Since(start).Seconds())
 		}
 	}
 }
@@ -99,12 +89,13 @@ func (fs *FilerServer) filerHandler(w http.ResponseWriter, r *http.Request) {
 func (fs *FilerServer) readonlyFilerHandler(w http.ResponseWriter, r *http.Request) {
 
 	start := time.Now()
-
+	stats.FilerRequestCounter.WithLabelValues(r.Method).Inc()
+	defer func() {
+		stats.FilerRequestHistogram.WithLabelValues(r.Method).Observe(time.Since(start).Seconds())
+	}()
 	// We handle OPTIONS first because it never should be authenticated
 	if r.Method == "OPTIONS" {
-		stats.FilerRequestCounter.WithLabelValues("options").Inc()
 		OptionsHandler(w, r, true)
-		stats.FilerRequestHistogram.WithLabelValues("options").Observe(time.Since(start).Seconds())
 		return
 	}
 
@@ -120,13 +111,9 @@ func (fs *FilerServer) readonlyFilerHandler(w http.ResponseWriter, r *http.Reque
 	}
 	switch r.Method {
 	case "GET":
-		stats.FilerRequestCounter.WithLabelValues("get").Inc()
 		fs.GetOrHeadHandler(w, r)
-		stats.FilerRequestHistogram.WithLabelValues("get").Observe(time.Since(start).Seconds())
 	case "HEAD":
-		stats.FilerRequestCounter.WithLabelValues("head").Inc()
 		fs.GetOrHeadHandler(w, r)
-		stats.FilerRequestHistogram.WithLabelValues("head").Observe(time.Since(start).Seconds())
 	}
 }