internal bool PurgeExpiredLogs()
{
List <ModCache.LogKey> list = null;
int num = 0;
int num2 = 0;
foreach (KeyValuePair <ModCache.LogKey, ModCache.Log> keyValuePair in this.cache)
{
ModCache.LogKey key = keyValuePair.Key;
ModCache.Log value = keyValuePair.Value;
num += value.Mods.Count;
if (value.LastUpdate + this.logExpiry < DateTime.UtcNow)
{
if (list == null)
{
list = new List <ModCache.LogKey>(1);
}
list.Add(key);
num2 += value.Mods.Count;
}
}
if (list != null)
{
foreach (ModCache.LogKey key2 in list)
{
this.cache.Remove(key2);
}
ModCache.ModCacheTracer.TraceDebug <int, int, int>((long)this.nspiContext.ContextHandle, "ModCache.PurgeExpiredLogs: Purged {0} expired logs, total: {1}, removed: {2}", list.Count, num, num2);
}
return(num == num2);
}
internal void RecordMods(int mid, PropTag propTag, IList <int> mids, bool isDeletion)
{
ModCache.ModCacheTracer.TraceDebug((long)this.nspiContext.ContextHandle, "ModCache.Log: mid='{0}', propTag={1}, mids.Count={2}, isDeletion={3}", new object[]
{
mid,
propTag,
mids.Count,
isDeletion
});
ModCache.LogKey key = new ModCache.LogKey(mid, propTag);
ModCache.Log log;
if (!this.cache.TryGetValue(key, out log))
{
log = new ModCache.Log(mids.Count);
this.cache.Add(key, log);
}
foreach (int key2 in mids)
{
log.Mods[key2] = isDeletion;
}
}