[mapguide-internals] Session repository lock under multi-threaded update

Andreas Morf a.morf at fkl.ch
Wed Jan 5 17:10:39 EST 2011

I saw this many times when I was upgrading to dbxml 2.5.16 which is
especially more sensitive when being called by an untransacted
dbxml-API-operation. After eliminating these in MgResourceService there are
DB_BUSY errors sometimes which I was able to handle in my JAVA Webapi code -
but in my opinion, this could/should be handled by MgResourceService in a
better way...


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Von: mapguide-internals-bounces at lists.osgeo.org
[mailto:mapguide-internals-bounces at lists.osgeo.org] Im Auftrag von Trevor
Gesendet: Mittwoch, 5. Januar 2011 22:19
An: MapGuide Internals Mail List
Betreff: [mapguide-internals] Session repository lock under multi-threaded


Has anyone experienced session repository lockup when executing 4+
concurrent calls to SetResource using different session ids?  The
SetResource call is creating new resources and not updating old resources.


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