public void AddOrReplaceRound(ClientRound round)
{
lock (StateLock)
{
foreach (var r in Rounds.Where(x => x.State.RoundId == round.State.RoundId))
{
r?.Registration?.AliceClient?.Dispose();
Logger.LogInfo($"Round ({round.State.RoundId}) removed. Reason: It's being replaced.");
}
Rounds.RemoveAll(x => x.State.RoundId == round.State.RoundId);
Rounds.Add(round);
Logger.LogInfo($"Round ({round.State.RoundId}) added.");
}
}
public void UpdateRoundsByStates(ConcurrentDictionary <TxoRef, IEnumerable <HdPubKeyBlindedPair> > exposedLinks, params RoundStateResponse[] allRunningRoundsStates)
{
Guard.NotNullOrEmpty(nameof(allRunningRoundsStates), allRunningRoundsStates);
IsInErrorState = false;
lock (StateLock)
{
// Find the rounds that are not running anymore
// Put their coins back to the waiting list
// Remove them
// Find the rounds that need to be updated
// Update them
IEnumerable <long> roundsToRemove = Rounds.Select(x => x.State.RoundId).Where(y => !allRunningRoundsStates.Select(z => z.RoundId).Contains(y));
foreach (ClientRound round in Rounds.Where(x => roundsToRemove.Contains(x.State.RoundId)))
{
var newSuccessfulRoundCount = allRunningRoundsStates.FirstOrDefault()?.SuccessfulRoundCount;
bool roundFailed = newSuccessfulRoundCount != null && round.State.SuccessfulRoundCount == newSuccessfulRoundCount;
if (roundFailed)
{
IsInErrorState = true;
}
foreach (SmartCoin coin in round.CoinsRegistered)
{
if (round.Registration.IsPhaseActionsComleted(RoundPhase.Signing))
{
var delayRegistration = TimeSpan.FromSeconds(60);
WaitingList.Add(coin, DateTimeOffset.UtcNow + delayRegistration);
Logger.LogInfo($"Coin added to the waiting list: {coin.Index}:{coin.TransactionId}, but its registration is not allowed till {delayRegistration.TotalSeconds} seconds, because this coin might already be spent.");
if (roundFailed)
{
// Cleanup non-exposed links.
foreach (TxoRef input in round.Registration.CoinsRegistered.Select(x => x.GetTxoRef()))
{
if (exposedLinks.ContainsKey(input)) // This should always be the case.
{
exposedLinks[input] = exposedLinks[input].Where(x => !x.IsBlinded);
}
}
}
}
else
{
WaitingList.Add(coin, DateTimeOffset.UtcNow);
Logger.LogInfo($"Coin added to the waiting list: {coin.Index}:{coin.TransactionId}.");
}
}
round?.Registration?.AliceClient?.Dispose();
Logger.LogInfo($"Round ({round.State.RoundId}) removed. Reason: It's not running anymore.");
}
Rounds.RemoveAll(x => roundsToRemove.Contains(x.State.RoundId));
foreach (ClientRound round in Rounds)
{
if (allRunningRoundsStates.Select(x => x.RoundId).Contains(round.State.RoundId))
{
round.State = allRunningRoundsStates.Single(x => x.RoundId == round.State.RoundId);
}
}
foreach (RoundStateResponse state in allRunningRoundsStates)
{
if (!Rounds.Select(x => x.State.RoundId).Contains(state.RoundId))
{
var r = new ClientRound(state);
Rounds.Add(r);
Logger.LogInfo($"Round ({r.State.RoundId}) added.");
}
}
}
}