public void CheckSubscription()
{
foreach (var stock in _mainModel.Stocks.Values)
{
if (stock.LastUpdate.Elapsed().TotalMinutes > 1 && Instruments[stock.Ticker].IsActive)
{
if (_subscribedFigi.Contains(stock.Figi))
{
var request = new CandleUnsubscribeRequest(stock.Figi, CandleInterval.Day);
QueueBrokerAction(b => b.SendStreamingRequestAsync(request),
$"Отписка от дневной свечи {stock.Ticker} ({stock.Figi})");
var request2 = new OrderbookUnsubscribeRequest(stock.Figi, 5);
QueueBrokerAction(b => CandleConnection.SendStreamingRequestAsync(request2),
$"Отписка от стакана {stock.Ticker} ({stock.Figi}");
var request3 = new InstrumentInfoUnsubscribeRequest(stock.Figi);
QueueBrokerAction(b => InstrumentInfoConnection.SendStreamingRequestAsync(request3),
$"Отписка от статуса {stock.Ticker} ({stock.Figi}");
_subscribedFigi.Remove(stock.Figi);
}
if (_subscribedMinuteFigi.Contains(stock.Figi))
{
QueueBrokerAction(b => b.SendStreamingRequestAsync(
UnsubscribeCandle(stock.Figi, CandleInterval.Minute)),
$"Отписка от минутной свечи {stock.Ticker} ({stock.Figi})");
_subscribedMinuteFigi.Remove(stock.Figi);
}
}
}
SubscribeToStockEvents();
}
private void PrepareConnection()
{
if (CommonConnection != null)
{
_stockProcessingQueue.Clear();
CommonConnection.StreamingEventReceived -= Broker_StreamingEventReceived;
CommonConnection.Dispose();
}
if (InstrumentInfoConnection != null)
{
InstrumentInfoConnection.StreamingEventReceived -= Broker_StreamingEventReceived;
InstrumentInfoConnection.Dispose();
}
if (CandleConnection != null)
{
CandleConnection.StreamingEventReceived -= Broker_StreamingEventReceived;
CandleConnection.Dispose();
}
CommonConnection = ConnectionFactory.GetConnection(TiApiToken);
CandleConnection = ConnectionFactory.GetConnection(TiApiToken);
if (Settings.SubscribeInstrumentStatus)
{
InstrumentInfoConnection = ConnectionFactory.GetConnection(TiApiToken);
InstrumentInfoConnection.StreamingEventReceived += Broker_StreamingEventReceived;
}
CandleConnection.StreamingEventReceived += Broker_StreamingEventReceived;
CommonConnection.StreamingEventReceived += Broker_StreamingEventReceived;
RunMonthUpdateTaskIfNotRunning();
_lastRestartTime = DateTime.Now;
}
public void SubscribeToStockEvents()
{
//var toSubscribeInstr = new HashSet<IStockModel>();
foreach (var stock in _mainModel.Stocks.Values)
{
if (stock.IsDead)
{
continue;
}
if (!_subscribedFigi.Contains(stock.Figi) && Instruments[stock.Ticker].IsActive)
{
var request = new CandleSubscribeRequest(stock.Figi, CandleInterval.Day);
QueueBrokerAction(b => b.SendStreamingRequestAsync(request),
$"Подписка на дневную свечу {stock.Ticker} ({stock.Figi})");
var request2 = new OrderbookSubscribeRequest(stock.Figi, 5);
QueueBrokerAction(b => CandleConnection.SendStreamingRequestAsync(request2),
$"Подписка на стакан {stock.Ticker} ({stock.Figi}");
if (Settings.SubscribeInstrumentStatus)
{
var request3 = new InstrumentInfoSubscribeRequest(stock.Figi);
QueueBrokerAction(b => InstrumentInfoConnection.SendStreamingRequestAsync(request3),
$"Подписка на статус {stock.Ticker} ({stock.Figi}");
}
//toSubscribeInstr.Add(stock);
_subscribedFigi.Add(stock.Figi);
}
}
//int n = 0;
//foreach ( var stock in toSubscribeInstr )
//{
// var request3 = new InstrumentInfoSubscribeRequest( stock.Figi );
// QueueBrokerAction( b => InstrumentInfoConnection.SendStreamingRequestAsync( request3 ),
// $"Подписка на статус {stock.Ticker} ({stock.Figi}" );
// if ( ++n % 100 == 0 )
// await Task.Delay( 1000 );
//}
}
