private async Task <List <TransactionTrace> > ExecuteTransactions(List <Transaction> txs, bool noTimeout = false)
{
using (var cts = new CancellationTokenSource())
{
if (!noTimeout)
{
var distance = await _dpoSInfoProvider.GetDistanceToTimeSlotEnd();
var distanceRation = distance * (NodeConfig.Instance.RatioSynchronize + NodeConfig.Instance.RatioMine);
var timeout = Math.Min(distanceRation, _maxMineTime);
cts.CancelAfter(TimeSpan.FromMilliseconds(timeout));
_logger?.Trace($"Execution limit time: {timeout}ms");
}
if (cts.IsCancellationRequested)
{
return(null);
}
var disambiguationHash =
HashHelpers.GetDisambiguationHash(await GetNewBlockIndexAsync(), _producerAddress);
var traces = txs.Count == 0
? new List <TransactionTrace>()
: await _executingService.ExecuteAsync(txs, Config.ChainId, cts.Token, disambiguationHash);
return(traces);
}
}
public void GetDisambiguationHashTest()
{
var blockHeight = 10;
var keyPair = CryptoHelpers.GenerateKeyPair();
var pubKeyHash = Hash.FromRawBytes(keyPair.PublicKey);
var hash = HashHelpers.GetDisambiguationHash(blockHeight, pubKeyHash);
hash.ShouldNotBeNull();
hash.ShouldNotBe(Hash.FromMessage(new Int64Value()
{
Value = blockHeight
}));
hash.ShouldNotBe(pubKeyHash);
}