/// <summary>
/// When a block is created
/// </summary>
/// <param name="source">Source.</param>
/// <param name="newIndex">the new block index</param>
public async Task <bool> OnBlockCreated(IPeer <TData> source, int newIndex)
{
var currentIndex = Chains.Count - 1;
var hasNewBlocks = newIndex > currentIndex;
if (hasNewBlocks)
{
while (currentIndex > 0 &&
Chains[currentIndex].Hash != await source.GetBlockHash(currentIndex))
{
currentIndex--;
}
currentIndex++;
// download the new branch for replacement
var newBlocks = await source.GetBlocks(currentIndex);
Chains.RemoveRange(currentIndex, Chains.Count - currentIndex);
Chains.AddRange(newBlocks);
BroadCastNewBlockEvent(newIndex);
}
return(hasNewBlocks);
}