Fix data race

NethermindEth · Jan 8, 2025 · 6e2a241 · 6e2a241
1 parent 2653ae9
commit 6e2a241
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/rpc/handlers.go b/rpc/handlers.go
@@ -194,9 +194,11 @@ func (h *Handler) Run(ctx context.Context) error {
 	feed.Tee(l1HeadsSub, h.l1Heads)
 
 	<-ctx.Done()
+	h.mu.Lock()
 	for _, sub := range h.subscriptions {
 		sub.wg.Wait()
 	}
+	h.mu.Unlock()
 	return nil
 }