NGX_HTTP_UNAUTHORIZED  354 http/modules/ngx_http_auth_basic_module.c     return NGX_HTTP_UNAUTHORIZED;
NGX_HTTP_UNAUTHORIZED 1092 http/ngx_http_core_module.c         if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
NGX_HTTP_UNAUTHORIZED 1715 http/ngx_http_upstream.c             if (status == NGX_HTTP_UNAUTHORIZED