private void MonitorDeadClients()
{
while (this._worker != null && this._worker.IsAlive)
{
ArrayList suspectedClients = new ArrayList();
lock (syncRoot)
{
if (this._deadClients.Count < 1)
{
Monitor.Wait(syncRoot);
}
Dictionary <string, DateTime> tempList = new Dictionary <string, DateTime>(_deadClients);
Dictionary <string, DateTime> .Enumerator ide = tempList.GetEnumerator();
while (ide.MoveNext())
{
DateTime expireTime = ide.Current.Value.AddMilliseconds(this._gracePeriod);
if (expireTime < DateTime.Now)
{
continue;
}
suspectedClients.Add(ide.Current.Key);
if (_deadClients.ContainsKey(ide.Current.Key))
{
lock (syncRoot) _deadClients.Remove(ide.Current.Key);
}
}
}
if (suspectedClients.Count == 0)
{
continue;
}
ArrayList deadClients = _cacheImpl.DetermineClientConnectivity(suspectedClients);
_cacheImpl.DeclaredDeadClients(deadClients);
}
}