Stop checking the event list if we're asked to exit

FreeRADIUS · Nov 21, 2016 · 31d757f · 31d757f
1 parent 0ce512f
commit 31d757f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/lib/event.c b/src/lib/event.c
@@ -477,13 +477,17 @@ int fr_event_timer_run(fr_event_list_t *el, struct timeval *when)
  *
  * @param[in] el	to process events for.
  * @param[in] wait	if true, block on the kevent() call until a timer or file descriptor event occurs.
- * @return the number of outstanding events.
+ * @return
+ *	- <0 error, or the event loop is exiting
+ *	- the number of outstanding events.
  */
 int fr_event_corral(fr_event_list_t *el, bool wait)
 {
 	struct timeval when, *wake;
 	struct timespec ts_when, *ts_wake;
 
+	if (el->exit) return -1;
+
 	/*
 	 *	Find the first event.  If there's none, we wait
 	 *	on the socket forever.