public async Task Start(TimeSpan checkDelay)
{
_lastHash = await _nxsClient.GetBlockHashAsync(await _nxsClient.GetBlockCountAsync());
#pragma warning disable 4014
Task.Run(() => StreamAsync(checkDelay), _cancelBlockStream.Token);
#pragma warning restore 4014
}
public async Task <BlockDto> GetBlockAsync(int?height, bool includeTransactions)
{
var blockHeight = height ?? await _nxsClient.GetBlockCountAsync();
var blockHash = await _nxsClient.GetBlockHashAsync(blockHeight);
if (blockHash == null)
{
return(null);
}
var blockResponse = await _nxsClient.GetBlockAsync(blockHash);
if (blockResponse.TransactionHash.Any(string.IsNullOrEmpty))
{
throw new KeyNotFoundException($"Block height {blockResponse.Height} has a null transaction");
}
return(await MapResponseToDtoAsync(blockResponse, includeTransactions));
}