fix(walletconnect): fix null reference err in JsonRpcClient

CareBoo · Jun 12, 2022 · 72f8f1f · 72f8f1f
1 parent a345cc2
commit 72f8f1f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Runtime/CareBoo.AlgoSdk.WalletConnect/JsonRpcClient.cs b/Runtime/CareBoo.AlgoSdk.WalletConnect/JsonRpcClient.cs
@@ -159,6 +159,8 @@ async UniTaskVoid PollJsonRpcMessages(CancellationToken cancellationToken)
                 while (true)
                 {
                     var evt = await webSocketClient.PollUntilEvent(cancellationToken);
+                    if (evt == null)
+                        return;
                     switch (evt.Type)
                     {
                         case WebSocketEventType.Payload: