public IEnumerator <BlockInfo> GetEnumerator() { Queue <DateTime> lastLogs = new Queue <DateTime>(); Queue <int> lastHeights = new Queue <int>(); var locator = DisableSaving ? new BlockLocator(new List <uint256>() { _Checkpoint.Genesis }) : _Checkpoint.BlockLocator; var fork = _BlockHeaders.FindFork(locator); var headers = _BlockHeaders.EnumerateAfter(fork); headers = headers.Where(h => h.Height >= FromHeight && h.Height <= ToHeight); var first = headers.FirstOrDefault(); if (first == null) { yield break; } var height = first.Height; if (first.Height == 1) { headers = new[] { fork }.Concat(headers); height = 0; } foreach (var block in _Node.GetBlocks(headers.Select(b => b.HashBlock))) { var header = _BlockHeaders.GetBlock(height); _LastProcessed = header; yield return(new BlockInfo() { Block = block, BlockId = header.HashBlock, Height = header.Height }); IndexerTrace.Processed(height, Math.Min(ToHeight, _BlockHeaders.Tip.Height), lastLogs, lastHeights); height++; } }
public IEnumerator <BlockInfo> GetEnumerator() { Queue <DateTime> lastLogs = new Queue <DateTime>(); Queue <int> lastHeights = new Queue <int>(); var fork = _BlockHeaders.FindFork(_Checkpoint.BlockLocator); var headers = _BlockHeaders.EnumerateAfter(fork); headers = headers.Where(h => h.Height >= FromHeight && h.Height <= ToHeight); var first = headers.FirstOrDefault(); if (first == null) { yield break; } var height = first.Height; if (first.Height == 1) { headers = new[] { fork }.Concat(headers); height = 0; } foreach (var block in _BlocksRepository.GetBlocks(headers.Select(b => b.HashBlock), CancellationToken).TakeWhile(b => b != null)) { var header = _BlockHeaders.GetBlock(height); _LastProcessed = header; yield return(new BlockInfo() { Block = block, BlockId = header.HashBlock, Height = header.Height }); IndexerTrace.Processed(height, Math.Min(ToHeight, _BlockHeaders.Tip.Height), lastLogs, lastHeights); height++; } }