varnish caching with jsessionid being set

[Jim Louis]

Dridi,

Supposedly, nginx has the ability to ignore the caching headers. Does
Varnish provide a similar mechanism?

Thanks,
Jim

On Mon, Mar 20, 2017 at 3:09 AM, Dridi Boukelmoune <dridi at varni.sh> wrote:

> On Fri, Mar 17, 2017 at 8:46 PM, Jim Louis <jlouis at peoplenetonline.com>
> wrote:
> >
> > Dridi,
> >
> > I must not be understanding your example on [2] as I'm still getting
> everything passed.
>
> Hi Jim,
>
> Thanks for letting me know, I will try to clarify this part.
>
> > The BereqHeader in varnishlog -b shows:
> > BereqHeader    Cookie: JSESSIONID=4A1158EB11C9E93D6AD2A101BB9FA204;
> pfmhelp=1; _ga=GA1.2.1694534677.1489779146; TrackJS=f2465051-cb66-4cfa-8a47-5c7a5d07aab4;
> navigation=520533110%7C4130
> >
> > and I'm seeing:
> > BerespHeader   Cache-Control: no-cache, no-store, must-revalidate
> > BerespHeader   Pragma: no-cache
>
> The backend is telling Varnish, and ultimately the client, that the
> response cannot be cached. Depending on your version of Varnish
> it will indeed result in subsequent passed transaction.
>
> > Also, was there a part 2 to that blog?
>
> Part 2 is written, but still an early draft so not published yet.
>
> Cheers,
> Dridi
>



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*James Louis*
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