[mapguide-internals] Tile Cache Problems

[Zac Spitzer]

I have been having a lot of trouble with the tile service recently,
lots of file io errors
against sessions from studio.

As sessions don't persist when the server is restarted, shouldn't all
the sessions folders under
the tile cache be cleared when the server restarts?

I am also seeing lots of errors along the lines of

<2008-03-27T14:50:03> 			Administrator
 Error: A file IO exception occurred: C:/Program
Files/MapGuideOpenSource2.0/Server/Repositories/TileCache/4a4f143a-0000-1000-8000-00188b8b4aed_en_7F0000010B060B050B04_MapDefinition0/S29/BASE
- 0-35000000/R0/C0/0_1.png
 StackTrace:
  - MgTileServiceHandler.ProcessOperation line 83 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_23.8\mgdev\server\src\services\tile\TileServiceHandler.cpp
  - MgOpGetTile.Execute line 150 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_23.8\mgdev\server\src\services\tile\OpGetTile.cpp
  - MgServerTileService.GetTile line 263 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_23.8\mgdev\server\src\services\tile\ServerTileService.cpp
  - MgByteSink::ToFile line 245 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_23.8\mgdev\common\foundation\Data/ByteSink.cpp
  - MgByteSink.ToFile line 220 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_23.8\mgdev\common\foundation\Data/ByteSink.cpp	A
file IO exception occurred: C:/Program
Files/MapGuideOpenSource2.0/Server/Repositories/TileCache/4a4f143a-0000-1000-8000-00188b8b4aed_en_7F0000010B060B050B04_MapDefinition0/S29/BASE
- 0-35000000/R0/C0/0_1.png

where the 4a4f143a-0000-1000-8000-00188b8b4aed_en_7F0000010B060B050B04_MapDefinition0
directory doesn't exist

-- 
Zac Spitzer -
http://zacster.blogspot.com (My Blog)
+61 405 847 168