public IEnumerator SignAndSendTransaction(TransactionInput transactionInput, bool estimateGas)
{
if (estimateGas)
{
yield return(_ethEstimateGasUnityRequest.SendRequest(transactionInput));
if (_ethEstimateGasUnityRequest.Exception == null)
{
var gas = _ethEstimateGasUnityRequest.Result;
transactionInput.Gas = gas;
}
else
{
this.Exception = _ethEstimateGasUnityRequest.Exception;
yield break;
}
}
yield return(SignAndSendTransaction(transactionInput));
}
public IEnumerator EstimateContractFunction <TContractFunction>(TContractFunction function, string contractAdress) where TContractFunction : FunctionMessage
{
var callInput = function.CreateCallInput(contractAdress);
yield return(_ethEstimateGasUnityRequest.SendRequest(callInput));
}
public IEnumerator SignAndSendTransaction(TransactionInput transactionInput)
{
if (transactionInput == null)
{
throw new ArgumentNullException("transactionInput");
}
if (!string.IsNullOrEmpty(_signedTxData))
{
yield return(_ethSendTransactionRequest.SendRequest(_signedTxData));
}
else
{
if (transactionInput.Gas == null)
{
if (EstimateGas)
{
yield return(_ethEstimateGasUnityRequest.SendRequest(transactionInput));
if (_ethEstimateGasUnityRequest.Exception == null)
{
var gas = _ethEstimateGasUnityRequest.Result;
transactionInput.Gas = gas;
}
else
{
this.Exception = _ethEstimateGasUnityRequest.Exception;
yield break;
}
}
else
{
transactionInput.Gas = new HexBigInteger(Transaction.DEFAULT_GAS_LIMIT);
}
}
if (transactionInput.GasPrice == null)
{
yield return(_ethGasPriceUnityRequest.SendRequest());
if (_ethGasPriceUnityRequest.Exception == null)
{
var gasPrice = _ethGasPriceUnityRequest.Result;
transactionInput.GasPrice = gasPrice;
}
else
{
this.Exception = _ethGasPriceUnityRequest.Exception;
yield break;
}
}
var nonce = transactionInput.Nonce;
if (nonce == null)
{
yield return(_transactionCountRequest.SendRequest(_account.Address, Nethereum.RPC.Eth.DTOs.BlockParameter.CreateLatest()));
if (_transactionCountRequest.Exception == null)
{
nonce = _transactionCountRequest.Result;
}
else
{
this.Exception = _transactionCountRequest.Exception;
yield break;
}
}
if (string.IsNullOrEmpty(transactionInput.From))
{
transactionInput.From = _account.Address;
}
var value = transactionInput.Value;
if (value == null)
{
value = new HexBigInteger(0);
}
var signedTransaction = _transactionSigner.SignTransaction(_account.PrivateKey, transactionInput.To, value.Value, nonce,
transactionInput.GasPrice.Value, transactionInput.Gas.Value, transactionInput.Data);
yield return(_ethSendTransactionRequest.SendRequest(signedTransaction));
_account.PrivateKey.ClearBytes();
GC.Collect();
}
if (_ethSendTransactionRequest.Exception == null)
{
Result = _ethSendTransactionRequest.Result;
}
else
{
Exception = _ethSendTransactionRequest.Exception;
}
}
public IEnumerator SignAndSendTransaction(TransactionInput transactionInput)
{
if (transactionInput == null)
{
throw new ArgumentNullException("transactionInput");
}
if (string.IsNullOrEmpty(transactionInput.From))
{
transactionInput.From = _account;
}
if (!transactionInput.From.IsTheSameAddress(_account))
{
throw new Exception("Transaction Input From address does not match private keys address");
}
if (transactionInput.Gas == null)
{
if (EstimateGas)
{
yield return(_ethEstimateGasUnityRequest.SendRequest(transactionInput));
if (_ethEstimateGasUnityRequest.Exception == null)
{
var gas = _ethEstimateGasUnityRequest.Result;
transactionInput.Gas = gas;
}
else
{
this.Exception = _ethEstimateGasUnityRequest.Exception;
yield break;
}
}
else
{
transactionInput.Gas = new HexBigInteger(Transaction.DEFAULT_GAS_LIMIT);
}
}
if (transactionInput.GasPrice == null)
{
yield return(_ethGasPriceUnityRequest.SendRequest());
if (_ethGasPriceUnityRequest.Exception == null)
{
var gasPrice = _ethGasPriceUnityRequest.Result;
transactionInput.GasPrice = gasPrice;
}
else
{
this.Exception = _ethGasPriceUnityRequest.Exception;
yield break;
}
}
var nonce = transactionInput.Nonce;
if (nonce == null)
{
yield return(_transactionCountRequest.SendRequest(_account, Nethereum.RPC.Eth.DTOs.BlockParameter.CreateLatest()));
if (_transactionCountRequest.Exception == null)
{
nonce = _transactionCountRequest.Result;
}
else
{
this.Exception = _transactionCountRequest.Exception;
yield break;
}
}
var value = transactionInput.Value;
if (value == null)
{
value = new HexBigInteger(0);
}
string signedTransaction;
if (_chainId == null)
{
signedTransaction = _transactionSigner.SignTransaction(_privateKey, transactionInput.To, value.Value, nonce,
transactionInput.GasPrice.Value, transactionInput.Gas.Value, transactionInput.Data);
}
else
{
signedTransaction = _transactionSigner.SignTransaction(_privateKey, _chainId.Value, transactionInput.To, value.Value, nonce,
transactionInput.GasPrice.Value, transactionInput.Gas.Value, transactionInput.Data);
}
yield return(_ethSendTransactionRequest.SendRequest(signedTransaction));
if (_ethSendTransactionRequest.Exception == null)
{
this.Result = _ethSendTransactionRequest.Result;
}
else
{
this.Exception = _ethSendTransactionRequest.Exception;
yield break;
}
}
public IEnumerator SignAndSendTransaction(TransactionInput transactionInput)
{
if (transactionInput == null)
{
throw new ArgumentNullException("transactionInput");
}
if (string.IsNullOrEmpty(transactionInput.From))
{
transactionInput.From = _account;
}
if (!transactionInput.From.IsTheSameAddress(_account))
{
throw new Exception("Transaction Input From address does not match private keys address");
}
if (transactionInput.Gas == null)
{
if (EstimateGas)
{
yield return(_ethEstimateGasUnityRequest.SendRequest(transactionInput));
if (_ethEstimateGasUnityRequest.Exception == null)
{
var gas = _ethEstimateGasUnityRequest.Result;
transactionInput.Gas = gas;
}
else
{
this.Exception = _ethEstimateGasUnityRequest.Exception;
yield break;
}
}
else
{
transactionInput.Gas = new HexBigInteger(LegacyTransaction.DEFAULT_GAS_LIMIT);
}
}
if (IsTransactionToBeSendAsEIP1559(transactionInput))
{
transactionInput.Type = new HexBigInteger(TransactionType.EIP1559.AsByte());
if (transactionInput.MaxPriorityFeePerGas != null)
{
if (transactionInput.MaxFeePerGas == null)
{
yield return(Fee1559SuggestionStrategy.SuggestFee(transactionInput.MaxPriorityFeePerGas.Value));
if (Fee1559SuggestionStrategy.Exception != null)
{
transactionInput.MaxFeePerGas = new HexBigInteger(Fee1559SuggestionStrategy.Result.MaxFeePerGas.Value);
}
else
{
this.Exception = Fee1559SuggestionStrategy.Exception;
yield break;
}
}
}
else
{
yield return(Fee1559SuggestionStrategy.SuggestFee());
if (Fee1559SuggestionStrategy.Exception != null)
{
if (transactionInput.MaxFeePerGas == null)
{
transactionInput.MaxFeePerGas =
new HexBigInteger(Fee1559SuggestionStrategy.Result.MaxFeePerGas.Value);
transactionInput.MaxPriorityFeePerGas =
new HexBigInteger(Fee1559SuggestionStrategy.Result.MaxPriorityFeePerGas.Value);
}
else
{
if (transactionInput.MaxFeePerGas < Fee1559SuggestionStrategy.Result.MaxPriorityFeePerGas)
{
transactionInput.MaxPriorityFeePerGas = transactionInput.MaxFeePerGas;
}
else
{
transactionInput.MaxPriorityFeePerGas = new HexBigInteger(Fee1559SuggestionStrategy.Result.MaxPriorityFeePerGas.Value);
}
}
}
else
{
this.Exception = Fee1559SuggestionStrategy.Exception;
yield break;
}
}
}
else
{
if (transactionInput.GasPrice == null)
{
yield return(_ethGasPriceUnityRequest.SendRequest());
if (_ethGasPriceUnityRequest.Exception == null)
{
var gasPrice = _ethGasPriceUnityRequest.Result;
transactionInput.GasPrice = gasPrice;
}
else
{
this.Exception = _ethGasPriceUnityRequest.Exception;
yield break;
}
}
}
var nonce = transactionInput.Nonce;
if (nonce == null)
{
yield return(_transactionCountRequest.SendRequest(_account, Nethereum.RPC.Eth.DTOs.BlockParameter.CreateLatest()));
if (_transactionCountRequest.Exception == null)
{
nonce = _transactionCountRequest.Result;
}
else
{
this.Exception = _transactionCountRequest.Exception;
yield break;
}
}
var value = transactionInput.Value;
if (value == null)
{
value = new HexBigInteger(0);
}
string signedTransaction;
if (IsTransactionToBeSendAsEIP1559(transactionInput))
{
var transaction1559 = new Transaction1559(_chainId.Value, nonce, transactionInput.MaxPriorityFeePerGas.Value, transactionInput.MaxFeePerGas.Value,
transactionInput.Gas.Value, transactionInput.To, value.Value, transactionInput.Data,
null);
transaction1559.Sign(new EthECKey(_privateKey));
signedTransaction = transaction1559.GetRLPEncoded().ToHex();
}
else
{
if (_chainId == null)
{
signedTransaction = _transactionSigner.SignTransaction(_privateKey, transactionInput.To, value.Value, nonce,
transactionInput.GasPrice.Value, transactionInput.Gas.Value, transactionInput.Data);
}
else
{
signedTransaction = _transactionSigner.SignTransaction(_privateKey, _chainId.Value, transactionInput.To, value.Value, nonce,
transactionInput.GasPrice.Value, transactionInput.Gas.Value, transactionInput.Data);
}
}
yield return(_ethSendTransactionRequest.SendRequest(signedTransaction));
if (_ethSendTransactionRequest.Exception == null)
{
this.Result = _ethSendTransactionRequest.Result;
}
else
{
this.Exception = _ethSendTransactionRequest.Exception;
yield break;
}
}