| 61 | } |
| 62 | |
| 63 | func (v *VisitMarkerManager) HeartBeat(ctx context.Context, errChan <-chan error, visitMarkerFileUpdateInterval time.Duration, deleteOnExit bool) { |
| 64 | level.Info(v.getLogger()).Log("msg", "start visit marker heart beat") |
| 65 | ticker := time.NewTicker(visitMarkerFileUpdateInterval) |
| 66 | defer ticker.Stop() |
| 67 | heartBeat: |
| 68 | for { |
| 69 | v.MarkWithStatus(ctx, InProgress) |
| 70 | |
| 71 | select { |
| 72 | case <-ctx.Done(): |
| 73 | level.Warn(v.getLogger()).Log("msg", "visit marker heart beat got cancelled") |
| 74 | v.MarkWithStatus(context.Background(), Pending) |
| 75 | break heartBeat |
| 76 | case <-ticker.C: |
| 77 | continue |
| 78 | case err := <-errChan: |
| 79 | if err == nil { |
| 80 | level.Info(v.getLogger()).Log("msg", "update visit marker to completed status") |
| 81 | v.MarkWithStatus(ctx, Completed) |
| 82 | } else { |
| 83 | level.Warn(v.getLogger()).Log("msg", "stop visit marker heart beat due to error", "err", err) |
| 84 | if compact.IsHaltError(err) { |
| 85 | level.Info(v.getLogger()).Log("msg", "update visit marker to failed status", "err", err) |
| 86 | v.MarkWithStatus(ctx, Failed) |
| 87 | } else { |
| 88 | level.Info(v.getLogger()).Log("msg", "update visit marker to pending status", "err", err) |
| 89 | v.MarkWithStatus(ctx, Pending) |
| 90 | } |
| 91 | } |
| 92 | break heartBeat |
| 93 | } |
| 94 | } |
| 95 | level.Info(v.getLogger()).Log("msg", "stop visit marker heart beat") |
| 96 | if deleteOnExit { |
| 97 | level.Info(v.getLogger()).Log("msg", "delete visit marker when exiting heart beat") |
| 98 | v.DeleteVisitMarker(context.Background()) |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | func (v *VisitMarkerManager) MarkWithStatus(ctx context.Context, status VisitStatus) { |
| 103 | v.visitMarker.UpdateStatus(v.ownerIdentifier, status) |