lib: Fix panic due to closed event subscriptions on shutdown (#8079)

2021-12-22 20:16:21 +01:00
parent bf7f82f7b2
commit cc39341eb9
4 changed files with 19 additions and 5 deletions
@@ -162,8 +162,10 @@ func (a *aggregator) mainLoop(in <-chan fs.Event, out chan<- []string, cfg confi
 		select {
 		case event := <-in:
 			a.newEvent(event, inProgress)
-		case event := <-inProgressItemSubscription.C():
-			updateInProgressSet(event, inProgress)
+		case event, ok := <-inProgressItemSubscription.C():
+			if ok {
+				updateInProgressSet(event, inProgress)
+			}
 		case <-a.notifyTimer.C:
 			a.actOnTimer(out)
 		case interval := <-a.notifyTimerResetChan: