Cannot disconnect in WebGL

[ajimenezcw]

if (AppKit.IsAccountConnected)
{
  await AppKit.DisconnectAsync();
}

Requesting a connect modal after that throws a Trying to open Connect view when account is already connected exception.

I even tried:

while (AppKit.IsAccountConnected)
{
  await AppKit.DisconnectAsync();
  await UniTask.Delay(2000);
}

That solves the issue in Editor but hangs forever in WebGL.

Also tried to do it manually showing the Account modal and waiting for the user to click Disconnect, but it just doesnt work.

What am I doing wrong?

P.S. I'm in 1.3 btw

[skibitsky]

Hi @ajimenezcw!

What wallet did you connect with?

[ajimenezcw]

Metamask using the mobile app

[skibitsky]

How soon do you open the modal after AppKit.DisconnectAsync()? Same frame? Have you tried reducing await UniTask.Delay(2000) to a lower value, like 100ms?

[ajimenezcw]

Tried same frame but also varying awaits (from a few hundred milliseconds to even seconds)

[ajimenezcw]

More info, I just tried this:

            UniTaskCompletionSource accountDisconnectedTcs = new ();
            if (AppKit.IsAccountConnected)
            {
                AppKit.AccountDisconnected += AccountDisconnected;
                await AppKit.DisconnectAsync(); 
                await accountDisconnectedTcs.Task; // <--- stuck here

                void AccountDisconnected(object sender, Connector.AccountDisconnectedEventArgs e)
                {
                    AppKit.AccountDisconnected -= AccountDisconnected;
                    accountDisconnectedTcs.TrySetResult();
                }
            }

            AppKit.AccountConnected += AccountConnected;
            AppKit.OpenModal();

Account Disconnected is never raised on WebGL but works perfectly on Editor (again Metamask).

[ajimenezcw]

Thanks for the quick reply and fixing it already, when can we expect a release?

[skibitsky]

@ajimenezcw today!

[skibitsky]

@ajimenezcw could you please try v1.3.1?

[ajimenezcw]

Still stuck forever disconnecting. Let me further explain the use case, we allow the user to switch account to another wallet. Therefore I want to Disconnect -> Request new connection.

        public async UniTask<string> GetAddressWithNewConnection(CancellationToken ct)
        {
            if (AppKit.IsAccountConnected)
                await AppKit.DisconnectAsync(); // <- STUCK HERE
            return await GetAddressWithConnection(ct);
        }

        public async UniTask<string> GetAddressWithConnection(CancellationToken ct)
        {
            if (AppKit.IsAccountConnected)
                return (await AppKit.GetAccountAsync()).Address;

            bool modalIsClosed = false;
            AppKit.ModalController.OpenStateChanged += OnModalStateChanged ;

            AppKit.OpenModal(ViewType.Connect);

            while (!AppKit.IsAccountConnected && !modalIsClosed)
            {
                await UniTask.Delay(1000, cancellationToken: ct);
            }

            AppKit.ModalController.OpenStateChanged -= OnModalStateChanged ;

            if (!AppKit.IsAccountConnected) // Modal was closed without connecting
                return "";

            var address = (await AppKit.GetAccountAsync()).Address[2..]; // Remove 0x prefix
            AppKit.CloseModal();
            return address;

            void OnModalStateChanged(object sender, ModalOpenStateChangedEventArgs args)
            {
                modalIsClosed = !args.IsOpen;
            }
        }

The code waits forever when disconnecting the wallet. The process works perfectly in Editor.

We are developing for a Telegram Miniapp, if that helps...

[ajimenezcw]

We are using Unity 2022.3.18f1

[skibitsky]

Do you use UniTask synchronization context by any chance?

[ajimenezcw]

No.

I discovered something. The web itself opened from a normal browser disconnect wallets just fine, it's when opening as a Telegram Miniapp when it gets stuck.