Connection error and transaction failed

[Dejavu0709]

Describe the bug
We try to send smart contract transaction，and we meet some issues，it works not stable，sometimes it works and sometimes didnot

the first issue is ：
#186
the second one is： Error Unity WebSocketException: The WebSocket is in an invalid state ('Aborted') for this operation. Valid states are: 'Open, CloseReceived'

and here is the log：
2024/03/25 11:46:50.455 19933 20000 Error Unity WebSocketException: The WebSocket is in an invalid state ('Aborted') for this operation. Valid states are: 'Open, CloseReceived'
2024/03/25 11:46:50.455 19933 20000 Error Unity at System.Net.WebSockets.WebSocketValidate.ThrowIfInvalidState (System.Net.WebSockets.WebSocketState currentState, System.Boolean isDisposed, System.Net.WebSockets.WebSocketState[] validStates) [0x00000] in <00000000000000000000000000000000>:0
2024/03/25 11:46:50.455 19933 20000 Error Unity at System.Net.WebSockets.ManagedWebSocket.SendPrivateAsync (System.ReadOnlyMemory1[T] buffer, System.Net.WebSockets.WebSocketMessageType messageType, System.Boolean endOfMessage, System.Threading.CancellationToken cancellationToken) [0x00000] in <00000000000000000000000000000000>:0 2024/03/25 11:46:50.455 19933 20000 Error Unity at System.Net.WebSockets.ManagedWebSocket.SendAsync (System.ArraySegment1[T] buffer, System.Net.WebSockets.WebSocketMessageType messageType, System.Boolean endOfMessage, System.Threading.CancellationToken cancellationToken) [0x00000] in <00000000000000000000000000000000>:0
2024/03/25 11:46:50.455 19933 20000 Error Unity at NativeWebSocket.WebSocket.SendMessage (System.Collections.Generic.List`1[T] q

To Reproduce
connect the wallet with metamask
and send a transaction to smart contract

Expected behavior
succsse to send a transaction

Environment

• OS: [android ]
• Unity version [e.g. 2021.3.5f1]
• Package name and version [e.g. WalletConnectUnity Modal v1.1.0]

Is this happening in Unity Editor or on a player like Android, iOS, Windows?
Both on Editor and Android

Wallets used for testing
Metamask

Additional context
My code is here：

Nethereum.ABI.Model.Parameter[] parameters = new Nethereum.ABI.Model.Parameter[] {

            new("uint16", "_prizeTypeIdx"),
            new("uint256", "_prizeOpenId"),
            new("uint16", "_prizeMultiplier"),
            new("uint256", "_prizePayFee"),
            new("address", "_prizeNftAddress"),
            new("uint256", "_prizeNftTokenId"),
            new("uint256", "_prizeNftAmount"),
            new("address", "_prizeDamAddress"),
            new("uint256", "_prizeDamAmount"),
            new("address", "_prizeDioAddress"),
            new("uint256", "_prizeDioAmount"),
           // new("uint256", "_deadline"),
            new("bytes", "_sig"),
        };


    var functionCallEncoder = new FunctionCallEncoder();
    var sha3Signature = new Sha3Keccack().CalculateHash("claimWithoutSig(uint16,uint256,uint16,uint256,address,uint256,uint256,address,uint256,address,uint256,bytes)");

    // Encode the parameters
    var encodedParameters = functionCallEncoder
        .EncodeParameters(parameters, (int)type, (BigInteger)reward.open_id, (BigInteger)reward.Multipier, (BigInteger)reward.PayFree,
        _prizeNftAddress, _prizeNftTokenId, _prizeNftAmount,
        _prizeDamAddress, _prizeDamAmount,
        _prizeDioAddress, _prizeDioAmount,
        Encoding.UTF8.GetBytes(reward.sign))
        //(BigInteger)reward.deadline, Encoding.UTF8.GetBytes(reward.sign))
        // .EncodeParameters(parameters,  "xxxx", "yyyy")
        .ToHex();

    // Combine signature and parameters
    var data = "0x" + sha3Signature[..8] + encodedParameters;


    var web3 = new Nethereum.Web3.Web3(RPC);
    //Debug.Log("web3.Eth.GasPrice" + web3.Eth.GasPrice);
    Debug.Log("transaction data:" + data);
    Debug.Log("transaction function data:" + sha3Signature[..8]);
    // Create transaction
    var ethSendTransaction = new EthSendTransaction(new Transaction
    {
        From = myAddress,
        To = ContractAddress,
        Value = "0",
        Data = data,
        //Gas = "2100000",
       // GasPrice = "2500000000",
    });

    try
    {

        var signClient = WalletConnect.Instance.SignClient;
        signClient.Options.RelayUrl = "wss://relay.walletconnect.org";
        Debug.Log(" signClient.Options.RelayUrl:" + signClient.Options.RelayUrl);
        //var result = await signClient.Request<EthSendTransaction, string>(ethSendTransaction);
        //WalletConnect.Instance.RequestAsync<EthSendTransaction, string>(ethSendTransaction);
        var result = await WalletConnect.Instance.RequestAsync<EthSendTransaction, string>(ethSendTransaction);
        Debug.LogError($"Transaction success! TxHash: {result}", this);
        if (result.Contains("0x"))
            callBackFunction?.Invoke(new RequestResult(true, reward));
        else
            callBackFunction?.Invoke(new RequestResult(false, reward));
        Debug.Log($"Transaction success! callBackFunction: ", this);
    }
    catch (Exception e)
    {
        Debug.LogError(e.Message + e.StackTrace, this);
        callBackFunction?.Invoke(new RequestResult(false, reward));
    }

[skibitsky]

Thanks for opening the issue.

1. Is the provided code called from the main thread?
2. Are you using a VPN? Have you tried turning it off?
3. Does this issue occur after the game has been active for some time, or is it closer to the game's launch?

[Dejavu0709]

1.Yes,I called it by a button click on mono
2.Yes, Because I am in China, I can not try it without vpn, is there some way I can try it without vpn?
3.Both may occur, for example, a game launch only for a while, I called a transaction and wake the metamask, if I choose neither accept nor reject the transaction, when I back to the game, the issue will very likely occur.

here is a log today for this issue:

[WebSocketConnection-daced119-da82-4851-b815-f203d47a8847] Got payload:
{"id":438221287113216,"jsonrpc":"2.0","method":"irn_subscription","params":{"id":"f21bf0eb3d4dee99ad71ff00db636a74b0e54f3c8d84af517342f44d8edfc61f","data":{"topic":"d53c3d64ad37cd5595556323766e73b8660529dbc7084b8bf2de4b4942801a54","message":"AICDV8ZPmtwSb1CkJNQGIV8e/YEEKjvcQ0dcNWaU4Qa7ksvu30ADGa0QpGqbjBXkDHuiP285a87pU1XofaCxKG/6E7HQum6RuxU7rHi9U/fxfSHhlh3K7x7ig++co+R3ria7Nhc9Bah7CVcPSgDGVAEdNreSuF7ZCylLX9BuPLvaIXgJU0OwGJ4OAakAO/zCE9LCgKTKlBaAWF4lmB658aMlfiNAN9ZAG92PYV8nKQkuIv2HB5PJMxCX7UG9/orZl9INGJ2ZMV9Va1M5UMgMayVnDkRuCXJeYdYAfilKrCTE98v2zTSMfGtawpo4fnhVyh4ag9FdJkzReweh67N4OPQXFR9q3OTA1xFMW8iHnGn6uW8FbIQlOe4NvH/aFdEkNAGK9msZASyi3y7ohs3/ovTt/1SWGu8wRf0qAonOF5UvfNIAkZ8qYld8uBFLJvBlpJEvUEyxHy2+roE7XWdm2H5dobJIpZxMT8qPUp7xTaKxxSAU3Z4yfNWNRs5zL0F1owQG05DVRBUfYn/fA82V1A1iC2s6fO5HT//RFZC/vbkbIe0x/bSAhHkucQvaJMhO+MKGXyk=","publishedAt":1711801902627,"tag":1104}}}
[JsonRpcProvider] Got payload {"id":438221287113216,"jsonrpc":"2.0","error":{"code":-2146233088,"message":"One or more errors occurred. (The WebSocket is in an invalid state ('Aborted') for this operation. Valid states are: 'Open, CloseReceived')","data":null},"result":false}

[skibitsky]

2.Yes, Because I am in China, I can not try it without vpn, is there some way I can try it without vpn?

I see that you are using wss://relay.walletconnect.org, which should work without a VPN in China. Could you please try turning off the VPN?

[Dejavu0709]

signClient.Options.RelayUrl = "wss://relay.walletconnect.org";

Hi，thanks for the reply。
Without vpn， connect wallet page can not get the wallets info，I use vpn to pass this step，and close the vpn，then I send a transaction, but I even can not invoke the metamask app, it will keep in the game app cannot jump to the metamask

[skibitsky]

Can you access web3modal.com from your browser without VPN?

[Dejavu0709]

Can you access web3modal.com from your browser without VPN?

Yes,I can do this without vpn, 5G and wifi both work