[Mapguide-trac] [mapguide-trac] #2397: Mapguide aborted if cannot find a session db it is trying to wipe

[MapGuide Open Source]

#2397: Mapguide aborted if cannot find a session db it is trying to wipe
--------------------------+-------------------------------------------------
   Reporter:  gabrimonfa  |       Owner:       
       Type:  defect      |      Status:  new  
   Priority:  low         |   Milestone:       
  Component:  General     |     Version:  2.5.0
   Severity:  trivial     |    Keywords:       
External_id:              |  
--------------------------+-------------------------------------------------
 Due to an error I've removed some active session db and dbxml from a
 living MapGuide server (2.5.2).
 Mapguide then aborted logging

 {{{
 15d375d0-7c65-11e3-8000-5254006ae79a_en_MTI3LjAuMC4x0AFC0AFB0AFA.db:
 unable to flush: No such file or directory
 15d375d0-7c65-11e3-8000-5254006ae79a_en_MTI3LjAuMC4x0AFC0AFB0AFA.dbxml:
 unable to flush: No such file or directory
 mgserver: DbEnvironment.cpp:239: virtual
 MgDbEnvironment::~MgDbEnvironment(): Assertion `false' failed.
 ./mgserver.sh: line 8: 24225 Aborted                ./mgserver run
 }}}

 The relevant code in 2.5 branch is
 {{{
 http://trac.osgeo.org/mapguide/browser/branches/2.5/MgDev/Server/src/Services/Resource/DbEnvironment.cpp

 229     MgDbEnvironment::~MgDbEnvironment()
 230     {
 231         if (m_opened)
 232         {
 233             try
 234             {
 235                 m_dbEnv.close(0);
 236             }
 237             catch (...)
 238             {
 239                 assert(false);
 240             }
 241         }
 242     }
 }}}

 While the problem is an error on my side, I would suggest to make MapGuide
 more robust, logging the error and continuing instead of asserting and
 aborting.

-- 
Ticket URL: <http://trac.osgeo.org/mapguide/ticket/2397>
MapGuide Open Source <http://mapguide.osgeo.org/>
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