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<title>2.0.1 / IIS / .NET instability?</title>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hello,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>we are using MGOS 2.0.1 /
IIS7 / .NET whith an asp solution and the <st1:City w:st="on"><st1:place w:st="on">ajax</st1:place></st1:City>
viewer. We have similar errors when using raster images (GDAL , MrSID and Tiff mages),
I think these problems where already discussed a little time ago, but as far as
I have seen there are no solution yet ???<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>At the moment we use a little
monitoring program written in VB to check every 30 seconds if mgserver is responding
using a simple test layout.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Unfortunately restart of
mgserver results in loss of session data so this is not a perfect solution. I
would be very interested in some other ideas how to restart mgserver without
loosing all user data, are there any suggestions ??<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Thanks,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Hans Mörschell<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>Von:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b><span style='font-weight:
bold'>Im Auftrag von </span></b>Andy Morsell<br>
<b><span style='font-weight:bold'>Gesendet:</span></b> Freitag, 18. Juli 2008
19:32<br>
<b><span style='font-weight:bold'>An:</span></b> '<st1:PersonName w:st="on">MapGuide
Users Mail List</st1:PersonName>'<br>
<b><span style='font-weight:bold'>Betreff:</span></b> [mapguide-users] 2.0.1 /
IIS / .NET instability?</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'>Hi All,</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'>I migrated my public demo server to 2.0.1 a few weeks
ago. Since then, I have found MapGuide to be much more unstable than it
had been previously. The service completely locks up (although appears
started to Windows) and cannot be restarted using normal methods and PSKill is
the only solution to restarting it. </span></font><span lang=EN-US> </span><font
face=Calibri><span lang=EN-US style='font-family:Calibri'> When looking at the
server, I usually see an unhandled exception error dialog with mgserver.exe the
faulting module. </span></font><span lang=EN-US> </span><font
face=Calibri><span lang=EN-US style='font-family:Calibri'>The one thing that is
different now is that we’re using a Fusion layout instead of a standard
layout for a site that is regularly accessed. </span></font><span
lang=EN-US> </span><font face=Calibri><span lang=EN-US style='font-family:Calibri'>The
Windows event logs don’t yield many clues, but the MGOS error.log has
many of these entries:</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'><2008-07-17T00:06:08> Fusion
Viewer </span></font><span lang=EN-US> </span><font face=Calibri><span
lang=EN-US style='font-family:Calibri'>xxx.127.xxx.41 Anonymous</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'> Error: Invalid argument(s):</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'> The value
cannot be less than or equal to zero.</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'> StackTrace:</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'> - MgRenderingServiceHandler.ProcessOperation line
83 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\rendering\RenderingServiceHandler.cpp</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'> - MgOpQueryFeatures.Execute line 125 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\rendering\OpQueryFeatures.cpp</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'> - MgServerRenderingService.QueryFeatures line 652
file d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\rendering\ServerRenderingService.cpp</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'> - MgServerRenderingService.RenderForSelection line
1041 file
d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\rendering\ServerRenderingService.cpp
Invalid argument(s):</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'>The value cannot be less than or equal to zero.</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'>I know some folks were working on something to determine
if the mgserver service had locked up and, if so, restart it. Was anybody</span></font><span
lang=EN-US> </span><font face=Calibri><span lang=EN-US style='font-family:Calibri'>successful
in making something like this work? It’s not fun to hit your map
site only to find it not working.</span></font><o:p></o:p></p>
<p><font size=3 face=Calibri><span lang=EN-US style='font-size:12.0pt;
font-family:Calibri'>Thanks,</span></font><o:p></o:p></p>
<p><font size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;
font-family:Tahoma'>Andy Morsell, P.E.</span></font><o:p></o:p></p>
<p><font size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;
font-family:Tahoma'>Spatial Integrators, Inc.</span></font><o:p></o:p></p>
<p><font size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;
font-family:Tahoma'>www.SpatialGIS.com</span></font><o:p></o:p></p>
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