Simples way to say this would be, invalidate proxy_cache_key but not all of
the cache.

On Wed, Feb 8, 2012 at 5:32 PM, Max <nginxyz@mail.ru> wrote:

> 08 февраля 2012, 13:37 от Quintin Par **: > Thanks would be difficult
> because my intention is to maintain per page > cache. So we are talking
> about 1000+ pages and more being created > dynamically. > > -Quintin > >
> 2012/2/8 Валентин Бартенев ** > > > On Wednesday 08 February 2012
> 11:44:04 Quintin Par wrote: > > > Hi all, > > > > > > A section of my
> virtual(say /industry) is cached with > > > > > > proxy_cache_key
> $scheme$host$request_uri; > > > > > > key. This will cache all pages under
> this virtual. I do cache > > invalidation > > > by firing a request with >
> > > > > > proxy_cache_bypass > > > > > > Now if I need to invalidate cache
> for a page under this virtual, how > > should > > > I go about doing it? >
> > > > > > Say /industry is the location directive > > > > > > I need to
> invalidate just > > > > > > /industry/category/cars > > > > > > How do I do
> this? Do you want to do per-request cache invalidation based on client
> information (header values, cookies, originating IP etc.), so the cache is
> bypassed whenever a client sends a request that matches your cache
> invalidation criteria, or do you want to be able to invalidate a certain
> URI for all future clients and requests by sending some kind of "switch
> caching off for this URI" request? Max
>
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