FastCGI with Caching & JSONP -> Caching problem

Hello,

We’re currently running a server on nginx and fastCGI with caching
enabled.

The problem is, the javascript requesting the .php files from nginx w/
fastCGI needs to used JSONP since it’s cross-site.

We’re noticing that since the /?jsonp=#### is randomized every call our
fastCGI is not properly caching the request.

Can you please help out and direct me into perhaps tellings nginx to
ignore any values set by the ?jsonp?

We use REST architecture so the ?jsonp= is the only GET variable we deal
with.

Here is our nginx - caching setup

#fastcgi caching
    fastcgi_cache_path /var/cache/nginx levels=1:2
    keys_zone=ABC:10m
    inactive=5m ;
        [code]
        fastcgi_cache       TWEET;
        fastcgi_cache_valid 200 302 1m;
        fastcgi_cache_valid 301     1m;
        fastcgi_cache_valid any     1m;
        fastcgi_cache_min_uses      1;
        fastcgi_cache_use_stale error  timeout invalid_header 

http_500;
fastcgi_cache_key 127.0.0.1:9000$request_uri;
[/code]

Much appreciated!

Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,96081,96081#msg-96081

OOPS the ABC should be TWEET, see below

#fastcgi caching
fastcgi_cache_path /var/cache/nginx levels=1:2
keys_zone=TWEET:10m
inactive=5m ;

Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,96081,96085#msg-96085

Hello!

On Tue, Jun 08, 2010 at 05:13:04PM -0400, mcmaxx wrote:

nginx to ignore any values set by the ?jsonp?

We use REST architecture so the ?jsonp= is the only GET variable
we deal with.

Using ssi filter or sub filter for jsonp substitution and
fastcgi_cache_key without jsonp= argument should do the trick.

Maxim D.

Hi!

I fixed the problem, in case anyone cares

fastcgi_cache_key 127.0.0.1:9000$fastcgi_script_name;

Is the new key

Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,96081,96100#msg-96100