adding logging if event published with 0 listeners

fwidjaya20 · Dec 16, 2023 · 83a9c78 · 83a9c78
1 parent 7ab44db
commit 83a9c78
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/event/bus.go b/event/bus.go
@@ -53,6 +53,10 @@ func (b *Bus) Publish() error {
 	b.locker.Lock()
 	defer b.locker.Unlock()
 
+	if len(b.listeners) == 0 {
+		b.logger.Infof("event %s doesn't bind any listeners", b.event.Signature())
+	}
+
 	return b.driver.Publish()
 }