I have a beautiful Fusion application that I would like to put in production, but it is crashing my MapGuide server. I am running out of FDO connections once the total number of items that have been selected (across all sessions) from a search result list reaches about 100. The only solution seems to be restarting the MapGuide server.
Here's the error-log entry: <2009-07-18T12:58:34> 3704 Fusion Viewer 127.0.0.1 Anonymous Error: Cannot create any more connections to the OSGeo.SDF FDO provider. StackTrace: - MgFeatureServiceHandler.ProcessOperation() line 83 file c:\osgeo\mapguide_21\mgdev\server\src\services\feature\FeatureServiceHandler.cpp - MgOpSelectFeaturesSpatial.Execute() line 110 file c:\osgeo\mapguide_21\mgdev\server\src\services\feature\OpSelectFeaturesSpatial.cpp - MgServerSelectFeatures.SelectFeatures() line 246 file c:\osgeo\mapguide_21\mgdev\server\src\services\feature\ServerSelectFeatures.cpp - MgFdoConnectionManager.Open() line 259 file c:\osgeo\mapguide_21\mgdev\server\src\common\manager\FdoConnectionManager.cpp I can see in the access log that there is a CloseFeatureReader for every GetFeatures, so I don't think this is a problem. Here are the commands that show 'failure': <2009-07-18T12:59:39> 3708 Fusion Viewer 127.0.0.1 Anonymous SelectFeatures.1.0.0:3(Library://SMAmap/SMA/Data/Roads.FeatureSource,Default:Roads,MgFeatureQueryOptions) Failure <2009-07-18T12:59:41> 3720 Fusion Viewer 127.0.0.1 Anonymous QueryFeatures.1.0.0:7(Session:0acc12ca-55f2-102c-8000-0013e857853f_en_7F0000010AFC0AFB0AFA//GreenMap4a620c8152763.Map,MgStringCollection,MgGeometry,4,,1,5) Failure I know I could increase the number of FDO connections in serverconfig.ini but think that will just delay the crash. Can anyone tell me how FDO connections are supposed to be released? I'm over my head here so I'd really appreciate anyone's help on where to start debugging or what additional information to gather. Thank you! Andy -- View this message in context: http://n2.nabble.com/MapGuide-runs-out-of-FDO-connections-under-Fusion-MGOS-2.1-Beta-tp3281668p3281668.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
