public bool Start()
{
if (string.IsNullOrWhiteSpace(ChainConfig.Instance.ChainId))
{
_logger?.Error("No chain id.");
return(false);
}
_logger?.Info($"Chain Id = {ChainConfig.Instance.ChainId}");
#region setup
try
{
LogGenesisContractInfo();
var curHash = BlockChain.GetCurrentBlockHashAsync().Result;
var chainExists = curHash != null && !curHash.Equals(Hash.Genesis);
if (!chainExists)
{
// Creation of the chain if it doesn't already exist
CreateNewChain(TokenGenesisContractCode, ConsensusGenesisContractCode,
BasicContractZero, SideChainGenesisContractZero);
}
}
catch (Exception e)
{
_logger?.Error(e, $"Could not create the chain : {ChainConfig.Instance.ChainId}.");
}
#endregion setup
#region start
_txHub.Start();
if (NodeConfig.Instance.IsMiner)
{
_miner.Init();
_logger?.Debug($"Coinbase = {_miner.Coinbase.DumpHex()}");
}
Thread.Sleep(1000);
if (NodeConfig.Instance.ConsensusInfoGenerator)
{
StartMining();
// Start directly.
_consensus?.Start();
}
MessageHub.Instance.Subscribe <BlockReceived>(async inBlock =>
{
await _blockSynchronizer.ReceiveBlock(inBlock.Block);
});
#endregion start
MessageHub.Instance.Publish(new ChainInitialized(null));
return(true);
}
