public void SavePredictionCompoments(int historyId)
{
EntityMap localEntites = _handler.LocalEntityMap;
#pragma warning disable RefCounter001,RefCounter002
EntityMap remoteEntities = PredictionEntityMap.Allocate();
#pragma warning restore RefCounter001,RefCounter002
EntityMapDeepCloner.Clone(remoteEntities, localEntites, _filter);
SavedHistory history = GetTargetHistory(historyId);
if (history == null)
{
_logger.DebugFormat("SavePredictionCompoments_1 {0}", historyId);
history = new SavedHistory(historyId, remoteEntities);
_histories.Add(history);
}
else
{
_logger.DebugFormat("Recplce SavePredictionCompoments {0}", historyId);
RefCounterRecycler.Instance.ReleaseReference(history.EntityMap);
history.EntityMap = remoteEntities;
}
if (_histories.Count > MaxHistory)
{
var tdhistory = _histories[0];
RefCounterRecycler.Instance.ReleaseReference(tdhistory.EntityMap);
_histories.RemoveAt(0);
}
}
private bool IsHistoryDifferentFrom(EntityMap remoteEntityMap)
{
PredictionCompareHandler <TPredictionComponent> compareHandler = new PredictionCompareHandler <TPredictionComponent>(_handler.RemoteHistoryId);
SavedHistory history = GetTargetHistory(_handler.RemoteHistoryId);
if (history != null)
{
EntityMapComparator.Diff(history.EntityMap, remoteEntityMap, compareHandler, "predicteCompare");
if (compareHandler.IsDiff)
{
SingletonManager.Get <DurationHelp>().IncreaseRewindCount();
_logger.InfoFormat("should rewind for history diff, historyId {0} {1}", _handler.RemoteHistoryId, history.HistoryId);
}
return(compareHandler.IsDiff);
}
int oldestHistory = _histories.Count > 0 ? _histories[0].HistoryId : 0;
int latestHistory = _histories.Count > 0 ? _histories[_histories.Count - 1].HistoryId : 0;
_logger.InfoFormat("should rewind for history not saved, historyId {0}, saved history = {1}-{2}", _handler.RemoteHistoryId, oldestHistory, latestHistory);
return(true);
}