[mapguide-users] Server stops working after 2-3 days

[Franco Caloni]

Hi all,
MG 2.6 64bit on Windows Server 2008 R2/IIS.
I'm experiencing a stability problem on my production server.
My application works fine on both my development machine (Win 7, VS2013, C#)
and the server, but on the server, after some time it stay up (and works),
let's say 2-3 days, it stops working giving this error (in Event Viewer):

----------------------------------------------------------------------------
-----
Process information: 
    Process ID: 6464 
    Process name: w3wp.exe 
    Account name: IIS APPPOOL\MapGuide26AppPool 
 
Exception information: 
    Exception type: MgResourcesLoadFailedException 
    Exception message: Failed to load the resource file
"Resources/mapguide_en.res" for locale "en".
   at MgInitializeWebTier line 131 file InitializeWebTier.cpp
   at MgInitializeWebTierInternal line 102 file InitializeWebTier.cpp
   at MgResources.LoadResources line 338 file
c:\working\build_area\mapguide\2.6.0\x64\mgdev\common\foundation\System/Reso
urces.cpp
   ==== [C++ <-> .net] ====
   in
OSGeo.MapGuide.MapGuideApiPINVOKE.SWIGExceptionHelper.ThrowCustomException(S
tring className, IntPtr cptr)
   in OSGeo.MapGuide.MapGuideApiPINVOKE.MgInitializeWebTier(String jarg1)
   in CityGis.Ente.GoCartografia.Page_Load(Object sender, EventArgs e)
   in System.Web.UI.Control.LoadRecursive()
   in System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Request information: 
    Request URL: theUrl
    Request path: thePath 
    User host address: TheServerIP 
    User: theUserName 
    Is authenticated: True 
    Authentication Type: ApplicationCookie 
    Thread account name: IIS APPPOOL\MapGuide26AppPool 
 
Thread information: 
    Thread ID: 9 
    Thread account name: IIS APPPOOL\MapGuide26AppPool 
    Is impersonating: False 
    Stack trace:    in
OSGeo.MapGuide.MapGuideApiPINVOKE.SWIGExceptionHelper.ThrowCustomException(S
tring className, IntPtr cptr)
   in OSGeo.MapGuide.MapGuideApiPINVOKE.MgInitializeWebTier(String jarg1)
   in CityGis.Ente.GoCartografia.Page_Load(Object sender, EventArgs e)
   in System.Web.UI.Control.LoadRecursive()
   in System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

----------------------------------------------------------------------------
-----

At this point I have to manually restart the application pool (not recycling
it, but restarting), and the application works again for 2-3 day then I have
the same error again....
I already given to "Everyone" and "IIS APPPOOL\MapGuide26AppPool"  users
full control on resource folder (which is not under "Program" folder), but
still have the problem.
It seems an application pool setting problem but can't figure what is (I
didn't changed the setting the MG setup made on AppPool when I installed it)
any ideas?

Thanks

Franco