/*
* private void FillContext()
* {
* IEnumerable<Transaction> mem_pool = Blockchain.Singleton.GetMemoryPool();
* foreach (IPolicyPlugin plugin in Plugin.Policies)
* mem_pool = plugin.FilterForBlock(mem_pool);
* List<Transaction> transactions = mem_pool.ToList();
* Fixed8 amount_netfee = Block.CalculateNetFee(transactions);
* TransactionOutput[] outputs = amount_netfee == Fixed8.Zero ? new TransactionOutput[0] : new[] { new TransactionOutput
* {
* AssetId = Blockchain.UtilityToken.Hash,
* Value = amount_netfee,
* ScriptHash = wallet.GetChangeAddress()
* } };
* while (true)
* {
* ulong nonce = GetNonce();
* MinerTransaction tx = new MinerTransaction
* {
* Nonce = (uint)(nonce % (uint.MaxValue + 1ul)),
* Attributes = new TransactionAttribute[0],
* Inputs = new CoinReference[0],
* Outputs = outputs,
* Witnesses = new Witness[0]
* };
* if (!context.Snapshot.ContainsTransaction(tx.Hash))
* {
* context.Nonce = nonce;
* transactions.Insert(0, tx);
* break;
* }
* }
* context.TransactionHashes = transactions.Select(p => p.Hash).ToArray();
* context.Transactions = transactions.ToDictionary(p => p.Hash);
* context.NextConsensus = Blockchain.GetConsensusAddress(context.Snapshot.GetValidators(transactions).ToArray());
* }
*/
/// <summary>
/// 添加挖矿产出
/// </summary>
private void FillContext()
{
IEnumerable <Transaction> mem_pool = Blockchain.Singleton.GetMemoryPool();
foreach (IPolicyPlugin plugin in Plugin.Policies)
{
mem_pool = plugin.FilterForBlock(mem_pool);
}
List <Transaction> transactions = mem_pool.ToList();
Fixed8 amount_netfee = Block.CalculateNetFee(transactions);
MiningTransaction miningTransaction = new MiningTransaction(amount_netfee);
while (true)
{
ulong nonce = GetNonce();
MinerTransaction tx = miningTransaction.GetMinerTransaction(nonce, context.BlockIndex, wallet);
if (!context.Snapshot.ContainsTransaction(tx.Hash))
{
context.Nonce = nonce;
transactions.Insert(0, tx);
break;
}
}
context.TransactionHashes = transactions.Select(p => p.Hash).ToArray();
context.Transactions = transactions.ToDictionary(p => p.Hash);
context.NextConsensus = Blockchain.GetConsensusAddress(context.Snapshot.GetValidators(transactions).ToArray());
}
/*
* private void Fill()
* {
* IEnumerable<Transaction> memoryPoolTransactions = Blockchain.Singleton.MemPool.GetSortedVerifiedTransactions();
* foreach (IPolicyPlugin plugin in Plugin.Policies)
* memoryPoolTransactions = plugin.FilterForBlock(memoryPoolTransactions);
* List<Transaction> transactions = memoryPoolTransactions.ToList();
* Fixed8 amountNetFee = Block.CalculateNetFee(transactions);
* TransactionOutput[] outputs = amountNetFee == Fixed8.Zero ? new TransactionOutput[0] : new[] { new TransactionOutput
* {
* AssetId = Blockchain.UtilityToken.Hash,
* Value = amountNetFee,
* ScriptHash = wallet.GetChangeAddress()
* } };
* while (true)
* {
* ulong nonce = GetNonce();
* MinerTransaction tx = new MinerTransaction
* {
* Nonce = (uint)(nonce % (uint.MaxValue + 1ul)),
* Attributes = new TransactionAttribute[0],
* Inputs = new CoinReference[0],
* Outputs = outputs,
* Witnesses = new Witness[0]
* };
* if (!Snapshot.ContainsTransaction(tx.Hash))
* {
* Nonce = nonce;
* transactions.Insert(0, tx);
* break;
* }
* }
* TransactionHashes = transactions.Select(p => p.Hash).ToArray();
* Transactions = transactions.ToDictionary(p => p.Hash);
* NextConsensus = Blockchain.GetConsensusAddress(Snapshot.GetValidators(transactions).ToArray());
* Timestamp = Math.Max(TimeProvider.Current.UtcNow.ToTimestamp(), this.PrevHeader().Timestamp + 1);
* }
*/
public void Fill()
{
IEnumerable <Transaction> mem_pool = Blockchain.Singleton.MemPool.GetSortedVerifiedTransactions();
foreach (IPolicyPlugin plugin in Plugin.Policies)
{
mem_pool = plugin.FilterForBlock(mem_pool);
}
List <Transaction> transactions = mem_pool.ToList();
Fixed8 amount_netfee = Block.CalculateNetFee(transactions);
//By BHP
Fixed8 amount_txfee = BhpTxFee.CalcuTxFee(transactions);
while (true)
{
ulong nonce = GetNonce();
//By BHP
MinerTransaction tx = new MiningTransaction().MakeMinerTransaction(wallet, BlockIndex, nonce, amount_txfee, amount_netfee);
if (!Snapshot.ContainsTransaction(tx.Hash))
{
Nonce = nonce;
transactions.Insert(0, tx);
break;
}
}
TransactionHashes = transactions.Select(p => p.Hash).ToArray();
Transactions = transactions.ToDictionary(p => p.Hash);
NextConsensus = Blockchain.GetConsensusAddress(Snapshot.GetValidators(transactions).ToArray());
Timestamp = Math.Max(TimeProvider.Current.UtcNow.ToTimestamp(), this.PrevHeader().Timestamp + 1);
}
static void Mining(BhpSystem system)
{
Fixed8 amount_netfee = Fixed8.Zero;
Fixed8 transaction_fee = Fixed8.Zero;
ulong nonce = 100156895;
BRC6Wallet wallet = new BRC6Wallet(new Bhp.Wallets.WalletIndexer(@"walletindex"), @"D:\BHP\Test\t1.json");
wallet.Unlock("1");
wallet.WalletTransaction += Wallet_WalletTransaction;
MiningTransaction miningTransaction = new MiningTransaction();
MinerTransaction tx = miningTransaction.MakeMinerTransaction(wallet, 1000, nonce, Fixed8.Zero, Fixed8.Zero);
Console.WriteLine(tx.ToJson());
Console.WriteLine("\n Staring Sign......");
ContractParametersContext context = new ContractParametersContext(tx);
wallet.Sign(context);
if (context.Completed)
{
Console.WriteLine("\n Sign successfully.");
context.Verifiable.Witnesses = context.GetWitnesses();
string hexString = GetTxHashData(context.Verifiable).ToHexString();
Console.WriteLine($"\n {hexString}");
system.LocalNode.Tell(new LocalNode.Relay {
Inventory = tx
});
RelayResultReason reason = system.Blockchain.Ask <RelayResultReason>(tx).Result;
Console.WriteLine("\n relay tx: " + reason);
}
Console.ReadLine();
}
