On Thu, Dec 29, 2011 at 8:49 PM, Tim Starling <tstarling(a)wikimedia.org> wrote:
A VCL routine which parses this header and uses it to
make caching
decisions would solve your problem and, if published, would also be
useful to other sites using Varnish with MediaWiki.
In case it's useful for hacking purposes: It also looks like Wikia's
Varnish config is public and there's a presentation from Artur about
it.
https://svn.wikia-code.com/utils/varnishhtcpd/
http://www.scribd.com/doc/48960012/Varnish-A-State-of-the-Art-High-Performa…
The VCL file doesn't evaluate X-Vary-Options but it simply unsets
cookies for logged out users.
--
Erik Möller
VP of Engineering and Product Development, Wikimedia Foundation
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