Fix memory leak with websocket not removing unused listeners

router/websocket/listeners.go

@@ -52,6 +52,7 @@ func (h *Handler) ListenForServerEvents(ctx context.Context) {
 		h.server.Events().Subscribe(event, eventChannel)
 	}
 
+	for d := range eventChannel {
 		select {
 		case <-ctx.Done():
 			for _, event := range events {
@@ -60,8 +61,6 @@ func (h *Handler) ListenForServerEvents(ctx context.Context) {
 
 			close(eventChannel)
 		default:
-		// Listen for different events emitted by the server and respond to them appropriately.
-		for d := range eventChannel {
 			h.SendJson(&Message{
 				Event: d.Topic,
 				Args:  []string{d.Data},