If you haven't seen it already, you might want to take a peek at:
http://www.akamai.com/esi_spec/index.html
more particularly:
http://www.akamai.com/esi_spec/invalidation.html
I'm not too sure what the word "open" means at this point (read the
copyright notice).
This archive was generated by hypermail 2b29 : Thu Nov 18 2004 - 11:22:57 MST