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<p class=MsoNormal><span style='color:#1F497D'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>If the provider advertises its
capability as </span><span style='font-size:10.0pt;font-family:"Courier New"'>FdoThreadCapability_SingleThreaded</span><span
style='color:#1F497D'> then you don’t need to worry about adding anything to the
MapGuide server’s configuration file as it will enforce a maximum of 1 concurrent
connection regardless of what settings are actually in the serverconfig.ini
file.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Bruce<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
fdo-internals-bounces@lists.osgeo.org
[mailto:fdo-internals-bounces@lists.osgeo.org] <b>On Behalf Of </b>Traian
Stanev<br>
<b>Sent:</b> Monday, January 04, 2010 8:39 AM<br>
<b>To:</b> 'FDO Internals Mail List'<br>
<b>Subject:</b> [fdo-internals] RE: Mapguide and Single theaded FDO Provider <o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='color:#1F497D'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Have you added your provider to
the list of single-threaded providers in the serverconfig.ini file? In that
file, search for OSGeo.Gdal and add the same setting for your provider. This
will make sure that MapGuide uses your provider in a single-threaded manner.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Traian<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<div>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
fdo-internals-bounces@lists.osgeo.org
[mailto:fdo-internals-bounces@lists.osgeo.org] <b>On Behalf Of </b>Peter Sylvester<br>
<b>Sent:</b> Wednesday, December 30, 2009 2:16 PM<br>
<b>To:</b> fdo-internals@lists.osgeo.org<br>
<b>Subject:</b> [fdo-internals] Mapguide and Single theaded FDO Provider <o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Hi All,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am working on a single threaded FDO provider and there NO
way to make it multithreaded.<o:p></o:p></p>
<p class=MsoNormal>It works nicely in AutoCAD MAP and just started testing it
in Mapguide. I haven’t spent too much time in Mapguide yet but seems that just
“out of the box” my provider will not work.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Do you guys know of anything special in Mapguide which would
prevent my single threaded FDO provider from working properly?<o:p></o:p></p>
<p class=MsoNormal>Is there anything I should explicitly do in my FDO provider?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I did have a look at the GDAL provider and I have seen that
it uses a Mutex in a few places to control thread access to parts of code. Is
that necessary?<o:p></o:p></p>
<p class=MsoNormal>I have seen that in the past there were some issues with
Mapguide and the single threaded GDAL provider.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I would appreciate any input which would contribute to
shortening my research about my Mapguide and FDO provider integration.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Wish you a happy new year.<o:p></o:p></p>
<p class=MsoNormal>Peter<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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