doc: limit_except

[Igor Sysoev]

On Thu, Mar 15, 2007 at 12:11:35PM -0600, Gregg Reynolds wrote:

> I'm unsure of the meaning of limit_except.  This is how I understand the 
> syntax:
> 
>  limit_except METHODS { (ALLOW-CLAUSE | DENY-CLAUSE)* }
> 
> where METHODS is a list of HTTP method tokens and the clauses are
> 
>  ('allow' | 'deny') SP+ (IPADDR | HOSTNAME | 'all' )+ ;
> 
> Is that it?  Can anything else go in the block?  Any other allowed values?
> 
> My understanding is that "limit_except" simply associates a method
> with a list of allow/deny clauses governing use of the method.
> 
> What confuses me is the name.  Why "except"?  Is "accept" the
> intention?  As in "server, please limit the acceptance of this method
> according to the allow/deny clauses that follow."

The correct name should be "limit_methods_except". For example

     limit_methods_except  GET {
         allow   ...
         deny    all;
     }

All methods expect GET/HEAD are allowed to the specified hosts.


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