Hello!

On Fri, Oct 04, 2013 at 05:33:57PM +0300, Anatoli Marinov wrote:

[...]

> From dev mail list Maxim advised me to backup $upstream_http_location in
> other variable and I did it but the result was the same - 500 internal
> server error. The config after the fix is:

[...]

> location / {
> proxy_cache zone_c1;
> proxy_pass http://127.0.1.1:8081;
> proxy_temp_path tmp ;
> set $foo $upstream_http_location;
> error_page 301 302 307 @redir;
> }
>
> location @redir {
> proxy_cache zone_c1;
> proxy_pass $foo;
> proxy_temp_path tmp ;
> }

You need "set ... $upstream_http_location" to be executed after a
request to an upstream was done, so you need in location @redir,
not in location /.

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

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