[mapguide-internals] Found at least one memory leaks in Mapguide API

Bruno Scott bscott at geomapgis.com
Mon Jul 6 08:52:13 EDT 2009

I'm investigating some memory leaks in Mapguide while i'm doing stress
You can see numbers and graphics there:
I was surprise by the leaks in w3w service and i have found the line that

$wl = new MgWebLayout($resourceSrvc, $wli);
MgWebLayout wl = new MgWebLayout(resourceSrvc, wli);

Two pages use it, getttingstarted and mainframe.
It leaks both in aspx and php.
Leak is quite big, 400K/sec with 20 concurent users.
Disposing the variable as no effect

I'm not so familiar with SWIG, source code is difficult to read.
Could someone help me fix this one?


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