fix: close slow event subscribers safely

2026-09-11 18:43:43 +00:00 · 2026-08-31 23:09:16 +01:00
parent 0be51ab902
commit a4bc8cdac8
3 changed files with 26 additions and 1 deletions
@@ -60,6 +60,10 @@ func (h *eventHub) subscribe(playerID string) *eventSubscriber {

 func (h *eventHub) unsubscribe(subscriber *eventSubscriber) {
 	h.mu.Lock()
+	if _, subscribed := h.subscribers[subscriber]; !subscribed {
+		h.mu.Unlock()
+		return
+	}
 	delete(h.subscribers, subscriber)
 	close(subscriber.queue)
 	h.mu.Unlock()