enforce response_window only for synchronous requests

diff --git a/src/modules/rlm_radius/rlm_radius_udp.c b/src/modules/rlm_radius/rlm_radius_udp.c
index a1818afbe2b183f1bbc83ceaf68ca61082983321..6821313e0ee6ae1c17da6c709496020938637d83 100644 (file)
--- a/src/modules/rlm_radius/rlm_radius_udp.c
+++ b/src/modules/rlm_radius/rlm_radius_udp.c
@@ -1627,7 +1627,7 @@ static bool check_for_zombie(fr_event_list_t *el, fr_trunk_connection_t *tconn,
        /*
         *      If we've seen ANY response in the allowed window, then the connection is still alive.
         */
-       if (last_sent && ((last_sent + h->inst->parent->response_window) < now)) return false;
+       if (h->inst->parent->synchronous && last_sent && ((last_sent + h->inst->parent->response_window) < now)) return false;
 
        /*
         *      Mark the connection as inactive, but keep sending