private Block BuildBlock()
{
var lastBlock = BlockChain.Last().Value;
Block tempBlock = Block.BuildBlockForMiner(lastBlock.Index + 1, PendingTransactions.ToList(), lastBlock.BlockHash, Difficulty);
return(tempBlock);
}
public void NonceFound(string minerAddress, int nonce, string hash)
{
lock (_nonceFoundLock)
{
Block block = BlocksInProgress[minerAddress];
if (block == null)
{
return;
}
if (!CryptoUtil.IsAddressValid(minerAddress))
{
throw new AddressNotValidException($"Miner address '{minerAddress}' is not valid");
}
if (block.Index != BlockChain.Last().Key + 1)
{
throw new NonceUselessException();
}
ValidateBlockHash(block, nonce, hash);
block.BlockMined(nonce, hash, minerAddress);
int minedTransactionsCount = block.Transactions.Count;
List <Transaction> notMinedTxs = new List <Transaction>();
var allTx = PendingTransactions.ToList();
for (int i = minedTransactionsCount; i < allTx.Count; i++)
{
notMinedTxs.Add(allTx[i]);
}
PendingTransactions = new ConcurrentBag <Transaction>(notMinedTxs);
BlockChain.TryAdd(block.Index, block);
BlocksInProgress[minerAddress] = null;
NodeSynchornizator.BroadcastBlock(block);
}
}
