Rewriting URL's or Content inside a req object using regsub or regsuball

[Harry Yeh]

I am currently having some success with the Reverse Proxying features of
Varnish, and the only thing left that I need to be able to do is essentially
rewrite some of the URL's in the body.

For example, we have a url internally that might be wp1.rupaz.com and we
need the url's in the HTML page to be rewritten to
http://www.rupaz.com/blogs

Right now I am kind of stuck but I am assuming I should be doing something
similar to following? I have not idea which beresp object I should use for
the body of the content since there is no documentation.


 sub vcl_fetch {

if (req.http.host == "www.rupaz.com" && req.url ~ "^/blogs"){
set beresp = regsuball(beresp, "^wp1.rupaz.com", "www.rupaz.com/forums");
return(deliver);
}
     if (!beresp.cacheable) {
         return (pass);
     }
     if (beresp.http.Set-Cookie) {
         return (pass);
     }
     return (deliver);
 }


______________________________

Harry Yeh
CEO / CTO
Rupaz
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When you think thong <http://www.rupaz.com/>, think Rupaz<http://www.rupaz.com/>
!

Web: http://www.rupaz.com <http://www.ooolalashop.com/>
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