public async Task <List <SideChainBlockData> > GetSideChainBlockDataAsync(Hash currentBlockHash, long currentBlockHeight)
{
var sideChainBlockData = new List <SideChainBlockData>();
var dict = await _crossChainContractReader.GetSideChainIdAndHeightAsync(currentBlockHash,
currentBlockHeight);
foreach (var idHeight in dict)
{
var i = 0;
var targetHeight = idHeight.Value + 1;
while (i < CrossChainConstants.MaximalCountForIndexingSideChainBlock)
{
var blockInfo = _crossChainDataConsumer.TryTake <SideChainBlockData>(idHeight.Key, targetHeight, true);
if (blockInfo == null)
{
// no more available parent chain block info
break;
}
sideChainBlockData.Add(blockInfo);
Logger.LogTrace($"Got height {blockInfo.Height} of side chain {ChainHelpers.ConvertChainIdToBase58(idHeight.Key)}");
targetHeight++;
i++;
}
}
Logger.LogTrace($"Side chain block data count {sideChainBlockData.Count}");
return(sideChainBlockData);
}
public void TryTake_EmptyCache()
{
int chainId = 123;
var blockInfo = _crossChainDataConsumer.TryTake <SideChainBlockData>(chainId, 1, false);
Assert.Null(blockInfo);
}
