how to do HTTP Prefetch for proxy server

Our team is developing http proxy server(in VC++)which can handle 5000 clients. I have to implement prefetch how to do it can give hints and good study material.
I have another more doubt how to know links of a page and store it in cache
For Example :
Take URL www.google .com it contain internal links http://www.google.co.in/images/hp0.gif
http://www.google.co.in/images/hp1.gif
http://www.google.co.in/images/hp2.gif
how to know these links form the data or buffer I got it form www.google .com server
[532 byte] By [swathi_k] at [2007-11-19 22:40:23]
# 1 Re: how to do HTTP Prefetch for proxy server
Did you read/study section 13 of rfc2616, "Caching in HTTP", at http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html ?

Mike
MikeAThon at 2007-11-9 13:53:12 >