private static Task GetPrefetchingTask(CacheCoinView cache, ILookaheadBlockPuller lookaheadPuller, ConsensusFlags flags)
{
Task prefetching = Task.FromResult <bool>(true);
if (cache != null && lookaheadPuller != null)
{
var nextBlock = lookaheadPuller.TryGetLookahead(0);
if (nextBlock != null)
{
prefetching = Task.Run(() => cache.FetchCoins(GetIdsToFetch(nextBlock, flags.EnforceBIP30)));
}
}
return(prefetching);
}
