NGX_WRITE_SHUTDOWN 2745 http/ngx_http_request.c     if (ngx_shutdown_socket(c->fd, NGX_WRITE_SHUTDOWN) == -1) {
NGX_WRITE_SHUTDOWN 2024 http/ngx_http_upstream.c             if (ngx_shutdown_socket(c->fd, NGX_WRITE_SHUTDOWN) == -1) {