public void DelBlockWithHeight(Consensus consensus, long start)
{
//Log.Info($"DelBlockWithHeight {start} {start + 4}");
using (DbSnapshot snapshot = levelDBStore.GetSnapshot(0, true))
{
bool bCommit = false;
for (long height = start; height <= start + 4; height++)
{
List <string> list = snapshot.Heights.Get(height.ToString());
if (list == null || list.Count <= 100)
{
continue;
}
var blks = GetBlock(height);
var blksMap = new Dictionary <string, Block>();
var ruleBlks = consensus.GetRule(height);
foreach (var ruleinfo in ruleBlks.Values)
{
for (int ii = 0; ii < blks.Count; ii++)
{
if (blksMap.TryGetValue(blks[ii].Address, out Block blkr))
{
if (blkr.timestamp > blks[ii].timestamp)
{
blksMap.Remove(blks[ii].Address);
blksMap.Add(blks[ii].Address, blks[ii]);
}
else if (blkr.timestamp == blks[ii].timestamp && blkr.hash.CompareTo(blks[ii].hash) < 0)
{
blksMap.Remove(blks[ii].Address);
blksMap.Add(blks[ii].Address, blks[ii]);
}
}
else
{
blksMap.Add(blks[ii].Address, blks[ii]);
}
}
}
var blkRules = blksMap.Values.ToList();
if (list != null)
{
for (int ii = blks.Count - 1; ii >= 0; ii--)
{
bool syncFlag = false;
if (blks[ii].temp != null)
{
syncFlag = blks[ii].temp.Find(x => x == "SyncFlag") != null;
}
if (blks.Find(x => x.hash == list[ii]) == null && !syncFlag)
{
list.RemoveAt(ii);
bCommit = true;
}
}
snapshot.Heights.Add(height.ToString(), list);
}
}
if (bCommit)
{
snapshot.Commit();
}
}
}
