Method setError

lib/model/folderstate.go:151–187

setError sets the folder state to FolderError with the specified error or to FolderIdle if the error is nil

(err error)

// setError sets the folder state to FolderError with the specified error or
// to FolderIdle if the error is nil
func (s *stateTracker) setError(err error) {
	s.mut.Lock()
	defer s.mut.Unlock()

	defer func() {
		metricFolderState.WithLabelValues(s.folderID).Set(float64(s.current))
	}()

	eventData := map[string]interface{}{
		"folder": s.folderID,
		"from":   s.current.String(),
	}

	if err != nil && s.current != FolderError {
		slog.Warn("Folder is in error state", slog.String("folder", s.folderID), slogutil.Error(err))
	} else if err == nil && s.current == FolderError {
		slog.Info("Folder error state was cleared", slog.String("folder", s.folderID))
	}

	if err != nil {
		eventData["error"] = err.Error()
		s.current = FolderError
	} else {
		s.current = FolderIdle
	}

	eventData["to"] = s.current.String()

	if !s.changed.IsZero() {
		eventData["duration"] = time.Since(s.changed).Seconds()
	}

	s.err = err
	s.changed = time.Now().Truncate(time.Second)

	s.evLogger.Log(events.StateChanged, eventData)
}