[ka-Map-users] Overlay Shapefiles

[Lorenzo Becchi]

Jeffrey,

 > I have a web service that pulls shapefiles from another server  
every few
 > minutes.

How many shape files are you downloading at the same time?
Are their names always the same or they change at each download?

If names are always the same and you just overwrite them I think your  
best solutions should be to put METADATA "tile_source" "nocache" in  
the mapfile for each of this layers.
You can even think to use "redraw_interval"...

Specs here:
http://ka-map.ominiverdi.org/wiki/index.php/ 
Mapfile_Metadata_Configuration#Mapfile_LAYER_Section


ciao
lorenzo
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