force last-modified with SSI enabled?

Fima Leshinsky fleshins at gmail.com
Wed Sep 29 23:36:13 MSD 2010


Will browsers send an If-Modified when an Expires is set? Hm .. need to take
a look.

Thanks,
Fima

On Wed, Sep 29, 2010 at 12:01 PM, Alex Sergeyev <asergeyev at dyn.com> wrote:

> Sorry that it's completely different of what you expect but I offer to
> not use it at all in this case.
>
> My workaround is to send Expires header and Cache-Control: max-age.
> IMO this is good enough without making complicated work to answer with
> "last modified".
>
> Or send real "old one" like Facebook does:
> http://redbot.org/?uri=http%3A%2F%2Fstatic.ak.fbcdn.net%2Frsrc.php%
> 2FzEX21%2Fhash%2F75j4m1ms.png<http://redbot.org/?uri=http%3A%2F%2Fstatic.ak.fbcdn.net%2Frsrc.php%%0A2FzEX21%2Fhash%2F75j4m1ms.png>
>
> There is no good in sending "actual" last modified timestamp to client.
> It was designed to make intellectual caching but only makes things
> confusing.
>
> Alex.
>
>
>
>
> On Wed, 2010-09-29 at 11:22 -0700, Fima Leshinsky wrote:
> > Is there a way to get nginx to send a last-modified of the "master"
> > object when SSI is enabled outside of the: add_header Last-Modified
> > "blah" directive? Open to any and all work arounds.
> >
> >
> > Thanks in advance.
> >
> >
> > Fima
> >
> >
> >
> >
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>
>
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