private void CheckResult()
{
if (_requested != ResultStatus.Requested)
{
return;
}
var(bestRootCnt, bestRoot) = _readyMessages
.Where(x => x != null)
.GroupBy(x => x !.MerkleTreeRoot)
.Select(m => (cnt: m.Count(), key: m.Key))
.OrderByDescending(x => x.cnt)
.FirstOrDefault();
if (bestRootCnt < 2 * F + 1)
{
return;
}
var matchingEchos = _echoMessages
.WithIndex()
.Where(t => bestRoot.Equals(t.item?.MerkleTreeRoot))
.Select(t => (echo: t.item !, t.index))
.Take(N - 2 * F)
.ToArray();
if (matchingEchos.Length < N - 2 * F)
{
return;
}
var restored = DecodeFromEchos(matchingEchos);
var len = restored.AsReadOnlySpan().Slice(0, 4).ToInt32();
var result = EncryptedShare.FromBytes(restored.AsMemory().Slice(4, len));
_requested = ResultStatus.Sent;
Broadcaster.InternalResponse(new ProtocolResult <ReliableBroadcastId, EncryptedShare>(_broadcastId, result));
}
private void CheckSignatures()
{
Logger.LogTrace("CheckSignatures");
if (_header is null || _receipts is null || _blockProducer is null || _signatures.Count == 0)
{
Logger.LogTrace($"Not ready yet: _header {_header is null}, _hashes {_receipts is null}, _blockProducer {_blockProducer is null}, _signatures {_signatures.Count}");
return;
}
var bestHeader = _signatures
.GroupBy(
tuple => tuple.Item1,
tuple => 1
)
.Select(p => new KeyValuePair <BlockHeader, int>(p.Key, p.Count()))
.Aggregate((x, y) => x.Value > y.Value ? x : y);
Logger.LogTrace($"bestHeader.Value {bestHeader.Value} Wallet.N {Wallet.N} Wallet.F {Wallet.F}");
if (bestHeader.Value < Wallet.N - Wallet.F)
{
return;
}
Logger.LogTrace($"Received {bestHeader.Value} signatures for block header");
_multiSig = new MultiSig {
Quorum = (uint)(Wallet.N - Wallet.F)
};
_multiSig.Validators.AddRange(Wallet.EcdsaPublicKeySet);
foreach (var(header, signature) in _signatures)
{
if (header.Equals(bestHeader.Key))
{
_multiSig.Signatures.Add(signature);
}
else
{
Logger.LogWarning($"Validator {signature.Key.ToHex()} signed wrong block header: {header}");
}
}
try
{
_blockProducer.ProduceBlock(_receipts, _header, _multiSig);
}
catch (Exception e)
{
Logger.LogError($"Cannot produce block because of {e}");
Terminate();
Environment.Exit(1);
return;
}
Broadcaster.InternalResponse(new ProtocolResult <RootProtocolId, object?>(_rootId, null));
}
private void CheckResult()
{
if (_result == null)
{
return;
}
if (_requested != ResultStatus.Requested)
{
return;
}
Broadcaster.InternalResponse(new ProtocolResult <CoinId, CoinResult>(_coinId, _result));
Logger.LogTrace($"Player {GetMyId()}: made coin by {_coinId} and sent.");
_requested = ResultStatus.Sent;
}
private void CheckResult()
{
if (!_result.HasValue)
{
return;
}
if (_requested != ResultStatus.Requested)
{
return;
}
Logger.LogTrace($"{_broadcastId}: made result {_result.Value.ToString()}");
Broadcaster.InternalResponse(
new ProtocolResult <BinaryBroadcastId, BoolSet>(_broadcastId, _result.Value));
_requested = ResultStatus.Sent;
}
private void CheckResult()
{
if (_result == null)
{
return;
}
if (_requested == ResultStatus.Requested)
{
Broadcaster.InternalResponse(
new ProtocolResult <BinaryAgreementId, bool>(_agreementId, (bool)_result));
_requested = ResultStatus.Sent;
SetResult();
Logger.LogTrace($"{_agreementId}: made result at Ep={_currentEpoch}");
}
}
private void CheckResult()
{
if (_result == null)
{
return;
}
if (_requested != ResultStatus.Requested)
{
return;
}
Logger.LogTrace($"Full result decrypted!");
_requested = ResultStatus.Sent;
Broadcaster.InternalResponse(
new ProtocolResult <HoneyBadgerId, ISet <IRawShare> >(_honeyBadgerId, _result));
}
private void CheckResult()
{
if (_result == null)
{
return;
}
if (_requested != ResultStatus.Requested)
{
return;
}
_requested = ResultStatus.Sent;
SetResult();
// Logger.LogDebug($"{GetMyId()} ACS terminated.");
Broadcaster.InternalResponse(
new ProtocolResult <CommonSubsetId, ISet <EncryptedShare> >(_commonSubsetId, _result));
}
