I'm trying to use the GeoWebCache integrated in to GeoServer (2.0.2) to make http request to receive PNG's of tiles using this form:
http://localhost:8080/geoserver/gwc/service/tms/osm/131936/86527/18.png
I'm fairly sure the server is receiving this request and returning a blank PNG file, and my guess is that it's because the tile isn't already cached.
I'm trying to find a way to get the server to generate the tiles on request but with no Joy, and I'm not certain that's even the problem.