message: ifdef SW_COROUTINE
diff: @@ -1594,6 +1594,7 @@ void php_swoole_onClose(swServer *serv, swDataHead *info)
  SWOOLE_GET_TSRMLS;
  +#ifdef SW_COROUTINE
  if (serv->send_yield)
  {
  swLinkedList *coros_list = swHashMap_find_int(send_coroutine_map, info->fd);
  @@ -1617,6 +1618,7 @@ void php_swoole_onClose(swServer *serv, swDataHead *info)
  }
  }
  }
  +#endif
  SW_MAKE_STD_ZVAL(zfd);
  ZVAL_LONG(zfd, info->fd);
  