[mapguide-users] FDO Gdal raster problem

Andy Morsell amorsell at spatialgis.com
Tue Mar 31 12:26:19 EDT 2009

I just wanted to follow-up on this.  Since implementing this patch last
Thursday, my public MapGuide service has been running without any lockups.
Previously, I would have to automatically restart the service every couple
of hours.  So, it appears that stability with rasters have been greatly
improved.  I have also been following the pertinent thread on the internals
list and just want to say that the improved performance and stability far
outweighs the potential negative aspects of the brute-force approach in the
underlying code.  I agree that the code should be as dialed-in as possible,
but for now, this patch has been a fantastic improvement.


-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Jason Birch
Sent: Thursday, March 26, 2009 11:38 PM
To: MapGuide Users Mail List
Subject: RE: [mapguide-users] FDO Gdal raster problem

I'm afraid that this isn't fixed in 2.1 yet either. 

Haris is working on trying to figure this stuff out for one of his
customers, and I'm working closely with him, as I'm seeing the problem too.
Between this and the problem of TCP connections becoming exhausted, I'm a
bit stuck.

If anyone is interested in trying out some .dlls that improve the stability
of rasters in 2.0.2 considerably, download the following, make backups of
the versions in Server/bin, and then copy them in place (after stopping the


I'll be adding notes on the defects fixed or worked around in these files in
the ticket below once Trac starts behaving.


mapguide-users mailing list
mapguide-users at lists.osgeo.org

More information about the mapguide-users mailing list