Added nodata code

main.go

@@ -140,6 +140,8 @@ func main() { // {{{
 	service.Register("/configuration", false, false, pageConfiguration)
 	service.Register("/entry/{datapoint}", false, false, entryDatapoint)
 
+	go nodataLoop()
+
 	err = service.Start()
 	if err != nil {
 		logger.Error("webserver", "error", werr.Wrap(err))
@@ -553,11 +555,15 @@ func pageDatapointUpdate(w http.ResponseWriter, r *http.Request, _ *session.T) {
 		return
 	}
 
+	var nodataSeconds int
+	nodataSeconds, _ = strconv.Atoi(r.FormValue("nodata_seconds"))
+
 	var dp Datapoint
 	dp.ID = id
 	dp.Group = r.FormValue("group")
 	dp.Name = r.FormValue("name")
 	dp.Datatype = DatapointType(r.FormValue("datatype"))
+	dp.NodataProblemSeconds = nodataSeconds
 	err = dp.Update()
 	if err != nil {
 		httpError(w, werr.Wrap(err).Log())