[mapguide-users] map refresh timeout

Jason Birch Jason.Birch at nanaimo.ca
Mon Feb 25 15:49:00 EST 2008


Hi Jonathan,

Are these layers something that you would be able to package up into an
.mgp that includes the SDF files, layer definitions, and a map that
shows the problem?

Jason

-----Original Message-----
From: Jonathan Manafi
Subject: Re: [mapguide-users] map refresh timeout

I have narrowed it down to 2 of our layers, where when they are 
available, the ajax viewer seems to hang at small zooms, or there 
becomes a horrendous memory leak, where the smaller the scale becomes, 
the more memory is consumed by mgserver.exe. The most I witnessed turned

out to be around 1.2 GB of memory consumed.  With these two layers off, 
I can zoom down to 1:.001 with no problems. Both of these layers have 
line styles, and one has a single label at a particular zoom level, but 
they are both sparse compared to a couple of other layers that have 
multiple line styles and/or labels.  All of our data being applied is 
.SDF files.


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