Hi, Jigsaw Team,

I am studying the Jigsaw, to make that all the static content it is in the client and only all dynamic content is forward to web server.

For example:
The client request Index.html that is in your local Jigsaw cache and returns quickly, in this page has a login form with action /servlet/ that the local Jigsaw forward to online WebServer (Apache+Tomcat).

I tested it with JigSaw ProxyFrame and works fine, but I have some Ideas and doubts, that follow:

1) I don't need that for every request to static content to check the WebServer if this page has changed, for static content, I like to run a method like, updateAllCacheNow(). but this situation is for some sites, don't for all.

2) for this maybe I use MirrorFrame? or MirrorFrame don't work with dynamic contents?

3) I need to Implement my own ProxyFrame and CacheFilter, or this already can be done by Jigsaw?

4) If I need to Implement there is a way to get the Sequence diagram or idea of a request on Jigsaw? (how  ProxyFrame and CacheFilter works from request to response)

The idea is to reduce the web traffic, for example, think that in one page I have 30 images, for all images, the browser cache, request to Jigsaw Proxy if image changed, then Jigsaw Proxy request to WebServer if image changed, and only when WebServer reply to JigSaw Proxy the Jigsaw reply to Browser that image isn't changed, then the image is displayed.

On browser I can't change this behavior but on Jigsaw I can, but I need some help, before start, to assure that I don't already make a know feature of Jigsaw.

Thanks for any help.