[nginx] problem with a sample module

[Igor Sysoev]

On Tue, Jun 01, 2010 at 08:36:05AM +0200, Jérôme Loyet wrote:

> Hi,
> 
> I'm writing a very simple module which add a header.
> 
> In the postconfigure function, I backup up ngx_http_top_header_filter
> and set my own filter instead.
> 
> static ngx_int_t
> ngx_http_xtoken_init(ngx_conf_t *cf)
> {
>   ngx_http_next_header_filter = ngx_http_top_header_filter;
>   ngx_http_top_header_filter = ngx_http_xtoken_clear_cookie_handler;
>   return NGX_OK;
> }
> 
> But the function ngx_http_xtoken_filter seems to be never called.
> 
> The module is compile with --add-module=/path/to/module
> 
> do you have any clue of what I did wrong ?

In /path/to/module/config you should change:

- HTTP_MODULES="$HTTP_MODULES ngx_http_xtoken_module"
+ HTTP_AUX_FILTER_MODULES="$HTTP_AUX_FILTER_MODULES ngx_http_xtoken_module"


-- 
Igor Sysoev
http://sysoev.ru/en/