public void UpdateParameters()
{
nonce = 0;
timestamp = (uint)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds;
lock (GateKeeper.TransactionPoolLock)
{
lock (GateKeeper.BalanceLedgerLock)
{
transactions = _transactionPool.GetMineableTransactions();
if (transactions.Count > 100)
{
transactions = transactions.Take(100).ToList();
}
}
}
lock (GateKeeper.ChainManagerLock)
{
var topBlock = _chainManager.GetBlock(_chainManager.Height);
if (topBlock.Height > lastBlockHeight)
{
numberOfAttempts = 0;
lastBlockHeight = topBlock.Height;
}
height = topBlock.Height + 1;
previousBlockHash = topBlock.GetHash();
lastBlockTimeStamp = topBlock.Timestamp;
if (height == 1)
{
difficulty = Block.LowestDifficulty;
}
else if (height % Program.DifficultyRecalibration == 1)
{
var recalibrationBlock = _chainManager.GetBlock(height - Program.DifficultyRecalibration);
difficulty = ChainManager.CalculateDifficulty(recalibrationBlock, timestamp);
}
else
{
difficulty = topBlock.Difficulty;
}
}
}
public Miner(BalanceLedger balanceLedger, TransactionPool transactionPool, ChainManager chainManager)
{
_balanceLedger = balanceLedger;
_transactionPool = transactionPool;
_chainManager = chainManager;
var minerAddressBytes = HexConverter.ToBytes(Program.Settings.minerAddr);
if (minerAddressBytes != null && minerAddressBytes.Length < 34)
{
minerAddress = ByteManipulator.BigEndianTruncate(minerAddressBytes, 33);
Console.WriteLine($"[Miner] Miner initialized with address {HexConverter.ToPrefixString(minerAddress)}");
}
else
{
Console.WriteLine("[Miner] Warning: Invalid address. Miner initialized with address 0x0");
minerAddress = new byte[33];
}
}