private ObserverQueue FindObserver(int observerId)
{
ObserverQueue q = _observers.FirstOrDefault(p => p.Observer.ObserverId == observerId);
if (q == null)
{
throw new ApplicationException("This observer does not watch this game");
}
return(q);
}
public ObservedGameInfo ObserveNextTurn(Observer observer)
{
lock (_liveLock)
{
checkRunState();
ObserverQueue q = findObserver(observer.ObserverId);
ObservedTurnInfo ot = q.Pop();
if (ot == null && q.IsLive)
{
Monitor.Wait(_liveLock, Settings.ObserverPollTimeoutMillis);
ot = q.Pop();
}
ObservedGameInfo gi = new ObservedGameInfo
{
GameId = GameId,
GameState = State,
QueuedTurns = (q.IsLive) ? q.Count : -1,
TurnInfo = ot
};
return(gi);
}
}