public static void RaiseAskForStockSubscriptionEvent(string tradingSymbol, StockSubscribeMode mode, bool isSubscribe)
{
if (AskForStockSubscriptionEvent != null)
{
AskForStockSubscriptionEvent(tradingSymbol, mode, isSubscribe);
}
}
private void Events_AskForStockSubscriptionEvent(string tradingSymbol, StockSubscribeMode mode, bool isSubscribe)
{
switch (mode)
{
case StockSubscribeMode.LTP:
if (isSubscribe)
{
if (!_configuredStocksForLTP.Any(s => s.Equals(tradingSymbol)))
{
_configuredStocksForLTP.Add(tradingSymbol);
}
}
else
{
var stock = _configuredStocksForLTP.FirstOrDefault(s => s.Equals(tradingSymbol));
if (stock != null)
{
_configuredStocksForLTP = new ConcurrentBag <string>(_configuredStocksForLTP.Except(new[] { tradingSymbol }));
if (_cachedStockLtp.ContainsKey(tradingSymbol))
{
_cachedStockLtp.Remove(tradingSymbol);
}
}
}
break;
}
StartStopLTP(_configuredStocksForLTP.Any());
}
