public async Task Update()
{
Helper.LogDPoSInformation(await BlockChain.GetCurrentBlockHeightAsync());
if (ConsensusMemory == Helper.CurrentRoundNumber.Value)
{
return;
}
// Dispose previous observer.
if (ConsensusDisposable != null)
{
ConsensusDisposable.Dispose();
_logger?.Trace("Disposed previous consensus observables list. Will update DPoS information.");
}
// Update observer.
var address = _nodeKeyPair.Address.DumpHex().RemoveHexPrefix();
var miners = Helper.Miners;
if (!miners.Nodes.Contains(address))
{
return;
}
var blockProducerInfoOfCurrentRound = Helper[address];
ConsensusDisposable = AElfDPoSObserver.SubscribeAElfDPoSMiningProcess(blockProducerInfoOfCurrentRound,
Helper.ExtraBlockTimeSlot);
// Update current round number.
ConsensusMemory = Helper.CurrentRoundNumber.Value;
}
public async Task Start()
{
// Consensus information already generated.
if (ConsensusDisposable != null)
{
DecrementLockNumber();
return;
}
if (_consensusInitialized)
{
return;
}
_consensusInitialized = true;
// Check whether this node contained BP list.
if (!Miners.Nodes.Contains(_nodeKeyPair.Address.DumpHex().RemoveHexPrefix()))
{
return;
}
if (NodeConfig.Instance.ConsensusInfoGenerator && !await Helper.DPoSInformationGenerated())
{
AElfDPoSObserver.Initialization();
return;
}
Helper.SyncMiningInterval();
_logger?.Info($"Set AElf DPoS mining interval to: {ConsensusConfig.Instance.DPoSMiningInterval} ms.");
if (Helper.CanRecoverDPoSInformation())
{
ConsensusDisposable = AElfDPoSObserver.RecoverMining();
}
}
