Abstract behavior of nginx

[Pomorski Jarosław]

Hello,

It makes sense... Thank you for your help.

Regards,
Jarek

-----Original Message-----
From: nginx-bounces at nginx.org [mailto:nginx-bounces at nginx.org] On Behalf Of Maxim Dounin
Sent: Monday, November 25, 2013 2:32 PM
To: nginx at nginx.org
Subject: Re: Abstract behavior of nginx

Hello!


The "if ($cdn)" is evaluated while processing rewrite rules, and at this point value of $sent_http_content_type isn't yet known (because response isn't sent).  But due to this evaluation calculated values of the $sent_http_content_type and $cdn variables are cached, and not re-evaluated again later.

That is, what you see in logs is a value of the $sent_http_content_type variable at the time the variable was evaluated for the first time during request processing.

--
Maxim Dounin
http://nginx.org/en/donation.html

_______________________________________________
nginx mailing list
nginx at nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx