nginx-1.1.8

[Delta Yeh]

2011/11/14 Igor Sysoev <igor at sysoev.ru>:
> Changes with nginx 1.1.8                                         14 Nov 2011
>
>    *) Change: the ngx_http_limit_zone_module was renamed to the
>       ngx_http_limit_conn_module.
>
>    *) Change: the "limit_zone" directive was superseded by the
>       "limit_conn_zone" directive with a new syntax.
>
>    *) Feature: support for multiple "limit_conn" limits on the same level.
>

 Usually we use   limit_zone module like:
http{

 limit_zone   one  $binary_remote_addr  10m;
server
{
   location /mypage{
      limit_conn   one  number_of connections;
  }
}

What is the  scenario that we should use multiple limit_conn ?

Is there a way to limit total connections to one location ?