Andrew DeMerchant wrote:
Sometimes, if I really do a lot of playing around on some of my sites
(lots of zooming, panning, printing, etc) I get some
problems....dllhost.exe starts taking more and more CPU %. After a few
minutes, it gets up to 100%. If I kill the process, all's well.
After looking at it with Sysinternals Process Explorer, it seems that
the culprits are actually proj.dll and MgGeometry.dll. Now, I have no
idea what this means, but here's what Process Explorer has to say about it:
the CSwitch Deta number is really high - 1000-4000
The 2 threads at fault are:
proj.dl!dmstor+0x3a17
Andrew,
For reference, the proj.dll dmstor() function converts angular values
expressed as a DMS string into radians in numeric form. In use from mapguide
I believe it would only be used when doing pj_init() to convert a coordinate
system description in string format to an internal coordinate system
description.
I imagine there is some sort of systematic problem at a high level with
left over requests continuing to be processed after they are no longer
needed. I am doubtful that dmstor itself is at fault.
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, [EMAIL PROTECTED]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent
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