void Handle(GameLockChanged gameLockChanged) {
var obs = GetOrAdd(gameLockChanged.GameId);
lock (obs) {
var state = new GameLockState(gameLockChanged.IsLocked, gameLockChanged.CanAbort);
_currentValues[gameLockChanged.GameId] = state;
obs.Item1.OnNext(state);
}
}
Tuple<Subject<GameLockState>, GameLockState> GetOrAdd(Guid gameId) {
lock (_observables) {
if (!_observables.ContainsKey(gameId)) {
_observables[gameId] = new Subject<GameLockState>();
_currentValues[gameId] = new GameLockState(false, false);
}
return Tuple.Create(_observables[gameId], _currentValues[gameId]);
}
}