public void Execute(CancellationToken token)
{
var txs = BlockchainManager.GetPool();
var time = DateTime.UtcNow;
var subsidy = BlockchainManager.GetSubsidy(BlockchainManager.Chain.Count);
var txList = txs.Where(tx =>
{
try
{
token.ThrowIfCancellationRequested();
BlockchainManager.VerifyTransaction(tx, time);
subsidy += tx.TransactionFee;
return(true);
}
catch
{
return(false);
}
}).ToList();
var cbOut = new Output()
{
Amount = subsidy,
PublicKeyHash = MinerKeyHash.Bytes
};
var tb = new TransactionBuilder(new List <Output>()
{
cbOut
}, new List <Input>());
var coinbaseTx = tb.ToTransaction(time);
BlockchainManager.VerifyTransaction(coinbaseTx, time, subsidy);
txList.Insert(0, coinbaseTx);
var txIds = txList.Select(x => x.Id).ToList();
var block = new Block()
{
PreviousBlockHash = BlockchainManager.Chain.Last().Id,
Transactions = txList,
MerkleRootHash = HashUtil.ComputeMerkleRootHash(txIds),
Bits = Difficulty.DifficultyBits
};
if (!Mining(block, token))
{
return;
}
_logger.LogInformation($"Mined");
_logger.LogInformation($"{JsonSerializer.PrettyPrint(JsonSerializer.Serialize(block))}");
//Broadcast Block
}
