I ran into this problem as well on XP SP2 with MG 1.2
I ended up writing a php script to build tiles. I pass in start and end
columns and rows and a zoom level as arguments. I then called the script
from a batch file, stopping and re-starting MG before I called the
script. It is a hack but it got me through building some pretty big tile
sets.
George McLean
Zac Spitzer wrote:
I also see the same problems on both linux and windows, seeding
requires a lot of restarts
That was in fact why I got motivated to get the apache based serving
working for tiles
It is much better on linux because the process does exit, where on
windows it get very stuck
and I need to use zerowave to kill the service
On Sat, Jul 19, 2008 at 7:46 PM, Maksim Sestic <[EMAIL PROTECTED]> wrote:
Hi Zac,
Related to tile seeding, I went down three different roads until I hit the
wall of MG server locking up or crashing for reasons unknown (see setup
params below):
1) Your approach, purely client-side based
2) Server service, calling MG tiling service via HTTP
3) Server service, calling MG tiling service managed wrappers "directly"
Testing platform(s):
1) Windows Server 2003 / IIS7
2) MGOS 1.2.0 / 2.0.0 / 2.0.1, also MGE 2008 / 2009
3) ECW raster imagery, lots of it
4) Base layer with several predefined zoom scales
MG locks up/crashes on smaller scales (meaning more tiles). I suspect that
the lockup is caused by the underlying FDO, after some 30.000 or more
perpetual queries. The issue has been already addressed (forum, tickets)
many times.
Regards,
Maksim Sestic
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Zac Spitzer
Sent: Saturday, July 19, 2008 05:47
To: MapGuide Users Mail List
Subject: [mapguide-users] Mapguide Tile Cache Seeder Tool
I just added a code sample to the mapguide wiki which can be used to seed
the tile cache for a tiled map.
It's purely client side javascript which makes it very simple to setup
http://zacster.blogspot.com/2008/07/mapguide-tile-cache-seeder.html
http://trac.osgeo.org/mapguide/wiki/CodeSamples/Tiles/TileCacheSeeding
--
Zac Spitzer -
http://zacster.blogspot.com (My Blog)
+61 405 847 168
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