public bool TryGetPacket(out ScheduledPacket packet)
{
_queuedEventsLock.EnterUpgradeableReadLock();
try
{
packet = null;
if (_queuedEvents.Count > 0 && DateTime.Now >= _queuedEvents.Keys[0])
{
packet = _queuedEvents.Values[0];
_queuedEventsLock.EnterWriteLock();
try
{
_queuedEvents.RemoveAt(0);
}
finally
{
_queuedEventsLock.ExitWriteLock();
}
return(true);
}
return(false);
}
finally
{
_queuedEventsLock.ExitUpgradeableReadLock();
}
}
public void Add(DateTime key, ScheduledPacket value)
{
_queuedEventsLock.EnterWriteLock();
try
{
_queuedEvents.Add(key, value);
}
finally
{
_queuedEventsLock.ExitWriteLock();
}
}