private static void SubscribeToGame(ClientInfo clientInfo, JObject jsonObject, Boolean isSpectator)
{
var optionalToken = jsonObject["optional"];
if ((optionalToken == null) ||
(optionalToken.Type != JTokenType.Integer))
{
Console.WriteLine("Parameters mismatch at Subscribe -- optional.");
SendMessage(clientInfo, new { exception = "Could not register." });
return;
}
var optional = (int)optionalToken;
// Check if game exists.
if (sl.getGameById(optional) != null)
{
// Subscribe this channel to game.
sl.SubscribeToGameState(new ServerObserver(clientInfo), (int)optionalToken, isSpectator);
}
}