ESI and Caching

Sat Oct 13 08:50:22 CEST 2012

Understood.

any possibility of storing the header sent by esi processed script
(abc.php) into a temparoty variable and then including it to response from
vcl_deliver?

On Sat, Oct 13, 2012 at 11:35 AM, Paul A. Procacci
<pprocacci at datapipe.com>wrote:

> On Sat, Oct 13, 2012 at 11:20:24AM +0530, linuxsupport wrote:
> >    I think I did not make it very clear, let me explain
> >    I have a file named abc.html as below
> >    <html>
> >    <head>
> >    <title>Test</title?
> >    <body>
> >    <p>Test Page</p>
> >    <p><esi:include src="/cgi-bin/abc.php"/></p>
> >    </body>
> >    </html>
> >    This abc.php sends cookie, what I want is to cache all the contents of
> >    abc.html and when doing esi processing (abc.php) include the
> Set-Cookie
> >    header sent by abc.php with the response.
> >    right now, abc.html is being cached and esi processing for abc.php is
> >    also working but Set-Cookie header sent by abc.php is not being sent
> to
> >    client.
> >    possible?
>
> See chapter six of the ESI spec: http://www.w3.org/TR/esi-lang
>
> When an ESI template is processed, a separate request will need to be made
> for each include encountered. Implementations may use the original
> request's headers (e.g., Cookie, User-Agent, etc.) when doing so.
> Additionally, response headers from fragments (e.g., Set-Cookie, Server,
> Cache-Control, Last-Modified) may be ignored, and should not influence the
> assembled page.
>
> Given the above, and given your explanation of your app disgarding
> cookies, then I'm going to go out on a limb and say i`not possible`.
>
> ~Paul
>
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