public async Task <FilterModel> RemoveLastFilterAsync(CancellationToken cancel)
{
FilterModel?filter = null;
using (await IndexLock.LockAsync(cancel).ConfigureAwait(false))
{
filter = ImmatureFilters.Last();
ImmatureFilters.RemoveLast();
if (SmartHeaderChain.TipHeight != filter.Header.Height)
{
throw new InvalidOperationException($"{nameof(SmartHeaderChain)} and {nameof(ImmatureFilters)} are not in sync.");
}
SmartHeaderChain.RemoveTip();
}
Reorged?.Invoke(this, filter);
AbandonedTasks.AddAndClearCompleted(TryCommitToFileAsync(TimeSpan.FromSeconds(3), cancel));
return(filter);
}
public async Task <FilterModel> RemoveLastFilterAsync(CancellationToken cancel)
{
FilterModel filter = null;
using (await IndexLock.LockAsync())
{
filter = ImmatureFilters.Last();
ImmatureFilters.RemoveLast();
if (HashChain.TipHeight != filter.BlockHeight.Value)
{
throw new InvalidOperationException("HashChain and ImmatureFilters are not in sync.");
}
HashChain.RemoveLast();
}
Reorged?.Invoke(this, filter);
_ = TryCommitToFileAsync(TimeSpan.FromSeconds(3), cancel);
return(filter);
}
