nginx mercurial

#Mercurial frontend

    server {
        client_max_body_size 40M;
        listen       62.76.178.16:80;
        server_name  hg.dzhon.in;

        access_log  /home/hg/logs/nginx_access.log combined;
        error_log   /home/hg/logs/nginx_error.log debug;

        location / {
            #limit write access
            limit_except GET {
                auth_basic              "Restricted";
                auth_basic_user_file    /etc/nginx/.hg.htpasswd;
                proxy_pass              http://mercurial_backend;
            }
            proxy_pass                  http://127.0.0.1:7777;
            proxy_set_header            X-Url-Scheme $scheme;
            proxy_buffering             off;
        }
    }