public override ServiceBlock GetBlockProposal(VoteProcess <ServiceBlock> voteProcess, ServiceBlock lastBlock, int revision)
{
var remove = new HashSet <long>();
var generator = new ServiceBlockGenerator(_coreChain, _serviceChain, _maintainChain, lastBlock);
lock (_lock)
{
foreach (var item in _transactions)
{
var transaction = item.Value;
if (_blockStorage.HistoryContainsTransactionOrRegistration(transaction) != TransactionResultTypes.Ok)
{
remove.Add(transaction.UniqueIdentifier);
continue;
}
if (generator.ConsumeTransaction(transaction as ServiceTransaction) != TransactionResultTypes.Ok)
{
remove.Add(transaction.UniqueIdentifier);
}
}
foreach (var item in remove)
{
_transactions.Remove(item);
}
}
return(generator.GenerateBlock(voteProcess.LocalIssuer, revision));
}
public override bool CheckBlockProposal(VoteProcess <MaintainBlock> voteProcess, MaintainBlock block, MaintainBlock lastBlock, out HashSet <long> invalidTransactionIds)
{
var generator = new MaintainBlockGenerator(_maintainChain, lastBlock);
invalidTransactionIds = generator.CheckBlock(block);
if (invalidTransactionIds.Count > 0)
{
return(false);
}
return(true);
}
public override void NewBlockAvailable(VoteProcess <MaintainBlock> voteProcess, BlockData <MaintainBlock> blockData, BlockProposalSignatures blockProposalSignatures)
{
base.NewBlockAvailable(voteProcess, blockData, blockProposalSignatures);
var block = blockData.Block;
TaskRunner.Run(async() =>
{
await _node.SyncManager.HandleBlockData(blockData, GetVoteConnections());
await _node.NodeServer.Broadcast(new NodeBlockDataMessage(block.ChainType, block.BlockId, block.ChainId, block.ChainIndex, _node.NodeConfiguration.LocaleNodeInfo.IsPublicEndPoint ? null : blockData)
{
SignKey = _node.NodeConfiguration.LocaleNodePrivateKey
}, null);
});
}
public override void NewBlockAvailable(VoteProcess <ServiceBlock> voteProcess, BlockData <ServiceBlock> blockData, BlockProposalSignatures blockProposalSignatures)
{
base.NewBlockAvailable(voteProcess, blockData, blockProposalSignatures);
var block = blockData.Block;
if (block.Issuer == LocalKeyIndex)
{
var message = new NodeTransactionMessage(new ServiceBlockCoreTransaction(blockData.Block, blockProposalSignatures, _chainAccountId)
{
SignKey = _localKey
});
message.ToByteArray();
_node.TransactionManager.AddNodeTransaction(message, null);
_ = _node.NodeServer.Broadcast(message, null);
}
}
public override MaintainBlock GetBlockProposal(VoteProcess <MaintainBlock> voteProcess, MaintainBlock lastBlock, int revision)
{
var remove = new HashSet <long>();
var generator = new MaintainBlockGenerator(_maintainChain, lastBlock);
lock (_lock)
{
foreach (var item in _transactions)
{
var transaction = item.Value;
if (_blockStorage.HistoryContainsTransactionOrRegistration(transaction) != TransactionResultTypes.Ok)
{
remove.Add(transaction.UniqueIdentifier);
continue;
}
try
{
if (generator.ConsumeTransaction(transaction as MaintainTransaction) != TransactionResultTypes.Ok)
{
remove.Add(transaction.UniqueIdentifier);
}
}
catch (Exception ex)
{
remove.Add(transaction.UniqueIdentifier);
Log.HandleException(ex, this);
}
}
foreach (var item in remove)
{
_transactions.Remove(item);
}
}
return(generator.GenerateBlock(voteProcess.LocalIssuer, revision));
}
