public TransactionSummary(string toAddress, List <string> excludeFromAddresses, Transaction transaction, EthGasStation ethGasStation, bool enableEthGasStation)
{
EthGasStation = ethGasStation;
_EnableEthGasStation = enableEthGasStation;
ToAddress = toAddress;
ExcludeFromAddresses = excludeFromAddresses;
Blocks = transaction.Blocks.Select(b => new Block(b)).ToList();
if (!Blocks.Any())
{
return;
}
BlockNumber = Blocks[0].BlockNumber;
BlockTimestamp = Blocks[0].Timestamp;
BasedOnNumberOfBlocks = Blocks.Count();
GasUsedPercent = Math.Round(Blocks.Average(b => b.GasUsedPercent), 3);
var allSuccessTransactions = transaction.AllBlocks.SelectMany(b => b.Results.Where(r => r.BlockNumber != null && r.Status == "success")).ToArray();
var allSuccessGasPrice = allSuccessTransactions.Select(result => result.GasPrice).OrderBy(p => p).ToArray();
if (allSuccessGasPrice.Any())
{
HighestGasPriceGwei = UnitConversion.Convert.FromWei(allSuccessGasPrice.Max(), toUnit: UnitConversion.EthUnit.Gwei);
LowestGasPriceGwei = UnitConversion.Convert.FromWei(allSuccessGasPrice.Min(), toUnit: UnitConversion.EthUnit.Gwei);
Percentile80GasPriceGwei = UnitConversion.Convert.FromWei(allSuccessGasPrice[(int)(allSuccessGasPrice.Count() * 0.8)], toUnit: UnitConversion.EthUnit.Gwei);
Percentile60GasPriceGwei = UnitConversion.Convert.FromWei(allSuccessGasPrice[(int)(allSuccessGasPrice.Count() * 0.6)], toUnit: UnitConversion.EthUnit.Gwei);
Percentile40GasPriceGwei = UnitConversion.Convert.FromWei(allSuccessGasPrice[(int)(allSuccessGasPrice.Count() * 0.4)], toUnit: UnitConversion.EthUnit.Gwei);
Percentile20GasPriceGwei = UnitConversion.Convert.FromWei(allSuccessGasPrice[(int)(allSuccessGasPrice.Count() * 0.2)], toUnit: UnitConversion.EthUnit.Gwei);
Percentile10GasPriceGwei = UnitConversion.Convert.FromWei(allSuccessGasPrice[(int)(allSuccessGasPrice.Count() * 0.1)], toUnit: UnitConversion.EthUnit.Gwei);
var monitorBlocks = transaction.Blocks.
SelectMany(b => b.Results.
Where(r => ExcludeFromAddresses.All(a => !a.Equals(r.From, StringComparison.OrdinalIgnoreCase))).
Select(r => r.GasPrice)).
OrderBy(p => p).
ToArray();
var maxMonitorGwei = UnitConversion.Convert.FromWei((monitorBlocks.Any() ? monitorBlocks.Max() : 0),
toUnit: UnitConversion.EthUnit.Gwei);
HighestTxPriceOrPercentile80GasPriceGwei = new decimal[] { maxMonitorGwei, Percentile80GasPriceGwei }.Max();
HighestTxPriceOrPercentile60GasPriceGwei = new decimal[] { maxMonitorGwei, Percentile60GasPriceGwei }.Max();
HighestTxPriceOrPercentile40GasPriceGwei = new decimal[] { maxMonitorGwei, Percentile40GasPriceGwei }.Max();
HighestTxPriceOrPercentile20GasPriceGwei = new decimal[] { maxMonitorGwei, Percentile20GasPriceGwei }.Max();
HighestTxPriceOrPercentile10GasPriceGwei = new decimal[] { maxMonitorGwei, Percentile10GasPriceGwei }.Max();
}
}
public EthGasStationArgs(EthGasStation ethGasStation) => EthGasStation = ethGasStation;
public APIResponseArgs(string address, string[] excludeAddresses, Transaction transaction, EthGasStation ethGasStation, bool enableEthGasStation) =>
private void RunMeter(string toAddress, CancellationToken token)
{
Transaction.MonitorAddress = toAddress;
var lastBlockNo = new BigInteger(0);
var web3 = new Web3(string.IsNullOrWhiteSpace(_UserWeb3) ? InfuraDevWeb3 : _UserWeb3);
while (!token.IsCancellationRequested)
{
try
{
var blockNo = new HexBigInteger(web3.Eth.Blocks.GetBlockNumber.SendRequestAsync().Result.Value);
if (blockNo.Value > lastBlockNo)
{
if (lastBlockNo == 0)
{
Transaction.AddBlockByNumber(blockNo, web3);
}
else
{
for (var tempBlockNo = (lastBlockNo + 1); tempBlockNo <= blockNo.Value; tempBlockNo++)
{
Transaction.AddBlockByNumber(new HexBigInteger(tempBlockNo), web3);
}
}
lastBlockNo = blockNo;
if (_EnableEthGasStation)
{
Task.Run(() => EthGasStation.GetLatestGasStation()).
ContinueWith(task =>
{
if (task.Result != null && (EthGasStation == null || task.Result.BlockNumber > EthGasStation.BlockNumber))
{
EthGasStation = task.Result;
OnEthGasStation?.Invoke(this, new EthGasStation.EthGasStationArgs(EthGasStation));
}
});
}
}
}
catch (AggregateException aEx)
{
var errMessage = new StringBuilder();
errMessage.AppendLine(aEx.Message);
if (!aEx.InnerExceptions.Any())
{
if (aEx.InnerException != null)
{
errMessage.AppendLine(" " + aEx.InnerException.Message);
}
}
else
{
foreach (var ex in aEx.InnerExceptions)
{
errMessage.AppendLine(" " + ex.Message);
if (ex.InnerException != null)
{
errMessage.AppendLine(" " + ex.InnerException.Message);
}
}
}
OnMessage?.Invoke(this, new MessageArgs(errMessage.ToString()));
}
catch (Exception ex)
{
var errMessage = new StringBuilder();
errMessage.AppendLine(ex.Message);
if (ex.InnerException != null)
{
errMessage.AppendLine(" " + ex.InnerException.Message);
}
OnMessage?.Invoke(this, new MessageArgs(errMessage.ToString()));
}
GC.Collect(GC.MaxGeneration, GCCollectionMode.Optimized, false);
Task.Delay((int)(_DelayLoopSec * 1000));
}
}
