/// <summary>
/// Lock the coins before queueing them.
/// </summary>
public IEnumerable <SmartCoin> QueueCoinsToMix(string password, params SmartCoin[] coins)
{
using (MixLock.Lock())
{
var successful = new List <SmartCoin>();
foreach (SmartCoin coin in coins)
{
if (coin.SpenderTransactionId != null)
{
continue;
}
var secret = KeyManager.GetSecrets(password, coin.ScriptPubKey).SingleOrDefault();
if (secret == null)
{
continue;
}
if (CoinsWaitingForMix.Select(x => x.SmartCoin).Contains(coin))
{
continue;
}
CoinsWaitingForMix.Add(new MixCoin(coin, secret));
successful.Add(coin);
}
return(successful);
}
}
