bugfix : after downloadingfile ,we still need to serve it..

crmcache.go

 )
 
 func crmcache(w http.ResponseWriter, r *http.Request) {
-	debugDumpHTTPRequest(r)
+	//debugDumpHTTPRequest(r)
 	if !checkSignatureByToken(r, IntraAPIConfig.CRMSecrete) {
 		w.WriteHeader(http.StatusUnauthorized)
 		fmt.Fprintf(w, "Expired or invalid link")
 	if err != nil {
 		w.WriteHeader(http.StatusNotFound)
 		fmt.Fprintf(w, "reference number is not right")
+		return
+	}
+	if isFileExist(path) {
+		http.ServeFile(w, r, path)
+		return
 	}
-
 	w.WriteHeader(http.StatusInternalServerError)
 	fmt.Fprintf(w, "cannot build reference cache")
 }