How do I extends Jigsaw feature

Hi everbody

I'm a undergraduate student. I decided to use Jigsaw as my Proxy engine . and 
Now . I started to make a Distributed System on Proxy Server by use JXTA  as a 
communication function . 

May I ask all of you some question.
1. What Frame and Resoucre that invoke in my system ?
2. What fomat of client Request and Reply ?
3. Where should I handle a Cache Missed ?
 I only seen a method that 
     th

-------------------------------------------------
This mail sent through : Chiangmai University 

Received on Saturday, 1 November 2003 14:44:00 UTC