Nearly every modern webserver has optimized file transfers using sendfile(2). You're not going to get any better performance by shifting the burden of this task to your caching proxies.
--Michael On Tue, Aug 12, 2008 at 12:53 AM, Sascha Ottolski <[EMAIL PROTECTED]> wrote: > Hi all, > > I'm certain that it's possible, but am not sure how to do it: I want to > let my application create "encrypted" URLs, that are valid only for a > specific amount of time. I guess with the help of embedded C and > manually constructed hash keys this should be doable. Now I'm wondering > if may be someone already has done something like this, or as other > ideas to achieve this? > > My idea is basically inspired by a lighttpd module: > http://trac.lighttpd.net/trac/wiki/Docs:ModSecDownload > > The workflow would be something like > > - "decrpyt" incoming URL > - rewrite URL, extract timestamp > - if not in range, send 404 (or what seems appropriate) > - if timestamp is ok, set hash key > - deliver object from cache or pull from backend > > > Thanks for any pointer, > > Sascha > _______________________________________________ > varnish-misc mailing list > varnish-misc@projects.linpro.no > http://projects.linpro.no/mailman/listinfo/varnish-misc > >
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