[mapguide][MG181][New] Tile cache can get out-of-date if tile server goes offline

[Walt Welton-Lair]

You can view the artifact detail at the following URL:

    https://mapguide.osgeo.org/servlets/Scarab/id/MG181

Type
 Defect

Artifact ID
 MG181 (Tile cache can get out-of-date if tile server goes offline)

Reported by
 Walt Welton-Lair
 waltweltonlair (walt.welton-lair at autodesk.com)

New artifact details:
---------------------------------------------------------

- Priority set to new value
  P3
- Artifact Status set to new value
  New
- Artifact created
- Platform set to new value
  All
- Summary set to new value
  Tile cache can get out-of-date if tile server goes offline
- Steps to Reproduce set to new value
  This has not been validated, but here is what it would take to reproduce this:

1/ Set up a site with a support server hosting the tile service (separate from the site server).

2/ Create a tiled map, and generate some tiles.

3/ Take the support server offline and make some edits to the tiled map.

4/ Bring the support server back online and view the tiled map again at the same view.

=> existing (out-of-date) tiles will be displayed

- Version set to new value
  1.0.0
- Subcomponent set to new value
  Tile Service
- Operating system set to new value
  All
- Component set to new value
  Server
- Description set to new value
  In the case where the tile service runs on a separate machine from the site service, it's possible for the tile cache to become out-of-date if the tile service support server goes offline and map authors make changes to a tiled map (or any of its dependencies).

- Defect Severity set to new value
  Medium

---------------------------------------------------------
This message was automatically generated by Project Tracker.