php_http_client_curl_t *curl = h->ctx;
php_http_client_curl_handler_t *handler = enqueue->opaque;
- if (h->callback.depth) {
+ if (h->callback.depth && !CG(unclean_shutdown)) {
php_error_docref(NULL, E_WARNING, "Could not dequeue request while executing callbacks");
return FAILURE;
}