Hello!

On Tue, Dec 14, 2010 at 10:12:38AM +0300, Igor Sysoev wrote:

> On Tue, Dec 14, 2010 at 03:07:08PM +0800, Mauro Stettler wrote:
>
> > i have a situtation where i would need something similar to this:
> >
> > location / {
> > error_page 404 = /fallback_all;
> > // do a request to get content from memcache, if not found go to /fallback_all

+ recursive_error_pages on;

> > }
> >
> > location = /fallback_all {
> > internal;
> > error_page 404 = @404;
> > // do a request to get content from fastcgi, if not found go to @404
>
> recursive_error_pages on;

- recursive_error_pages on;

> > }
> >
> > location @404 {
> > internal;
> > // real 404 page
> > }

Directive "recursive_error_pages on;" should be specified in the
location which generates initial error (and in subsequent ones
which have error_page set to "non-real" error pages), "location /"
in this case.

Setting "recursive_error_pages on;" prevents nginx from setting
the flag "we are in error handler" (r->error_page) when going to
error_page. This flag prevents further error_page processing. If
it's already set - recursive_error_pages does nothing.

Maxim Dounin

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