NGX_HTTP_SPECIAL_RESPONSE  173 http/modules/ngx_http_dav_module.c         if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
NGX_HTTP_SPECIAL_RESPONSE  605 http/modules/ngx_http_fastcgi_module.c     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
NGX_HTTP_SPECIAL_RESPONSE  619 http/modules/ngx_http_proxy_module.c     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
NGX_HTTP_SPECIAL_RESPONSE  427 http/modules/ngx_http_scgi_module.c     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
NGX_HTTP_SPECIAL_RESPONSE  460 http/modules/ngx_http_uwsgi_module.c     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
NGX_HTTP_SPECIAL_RESPONSE 1916 http/ngx_http_request.c     if (rc >= NGX_HTTP_SPECIAL_RESPONSE
NGX_HTTP_SPECIAL_RESPONSE  253 http/ngx_http_request_body.c     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
NGX_HTTP_SPECIAL_RESPONSE 1577 http/ngx_http_upstream.c     if (u->headers_in.status_n > NGX_HTTP_SPECIAL_RESPONSE) {
NGX_HTTP_SPECIAL_RESPONSE 3016 http/ngx_http_upstream.c         && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))