NGX_HTTP_UPSTREAM_DOWN  652 src/http/modules/ngx_http_upstream_hash_module.c                   |NGX_HTTP_UPSTREAM_DOWN;
NGX_HTTP_UPSTREAM_DOWN  264 src/http/modules/ngx_http_upstream_ip_hash_module.c                   |NGX_HTTP_UPSTREAM_DOWN;
NGX_HTTP_UPSTREAM_DOWN  308 src/http/modules/ngx_http_upstream_least_conn_module.c                   |NGX_HTTP_UPSTREAM_DOWN
NGX_HTTP_UPSTREAM_DOWN 5278 src/http/ngx_http_upstream.c                                          |NGX_HTTP_UPSTREAM_DOWN
NGX_HTTP_UPSTREAM_DOWN 5457 src/http/ngx_http_upstream.c             if (!(uscf->flags & NGX_HTTP_UPSTREAM_DOWN)) {