public void RandomHash_Test()
{
var blockHash = Hash.FromString("blockHash");
var result = _randomHashCacheService.GetRandomHash(blockHash);
result.ShouldBe(Hash.Empty);
var randomHash = Hash.FromString("randomHash");
_randomHashCacheService.SetRandomHash(blockHash, randomHash);
var queryResult = _randomHashCacheService.GetRandomHash(blockHash);
queryResult.ShouldBe(randomHash);
}
public async Task <BytesValue> GetTriggerInformationForBlockHeaderExtraDataAsync(BytesValue consensusCommandBytes)
{
if (consensusCommandBytes == null)
{
return(new AElfConsensusTriggerInformation
{
Pubkey = PublicKey,
Behaviour = AElfConsensusBehaviour.UpdateValue
}.ToBytesValue());
}
var command = consensusCommandBytes.ToConsensusCommand();
var behaviour = command.Hint.ToAElfConsensusHint().Behaviour;
if (behaviour == AElfConsensusBehaviour.UpdateValue ||
behaviour == AElfConsensusBehaviour.UpdateValueWithoutPreviousInValue)
{
var bestChainLastBlockHeader = await _blockchainService.GetBestChainLastBlockHeaderAsync();
var bestChainLastBlockHash = bestChainLastBlockHeader.GetHash();
_randomHashCacheService.SetGeneratedBlockPreviousBlockInformation(bestChainLastBlockHash,
bestChainLastBlockHeader.Height);
var newRandomHash = GetRandomHash(command);
_randomHashCacheService.SetRandomHash(bestChainLastBlockHash, newRandomHash);
return(new AElfConsensusTriggerInformation
{
Pubkey = PublicKey,
RandomHash = newRandomHash,
PreviousRandomHash = _randomHashCacheService.GetLatestGeneratedBlockRandomHash(),
Behaviour = behaviour
}.ToBytesValue());
}
return(new AElfConsensusTriggerInformation
{
Pubkey = PublicKey,
Behaviour = behaviour
}.ToBytesValue());
}