public async Task SubscribeMarketData()
{
List <SymbolModel> symbols = new () { new SymbolModel("EUR/USD", "fxcm", SecurityType.Cfd) };
// Act
_api.Login();
IReadOnlyList <QuoteBar> list = null;
await _api.SubscribeMarketDataAsync(symbols, m =>
{
if (m is IReadOnlyList <QuoteBar> quotes)
{
list = quotes;
}
}).ConfigureAwait(false);
Thread.Sleep(6000);
Assert.IsNotNull(list);
Assert.AreNotEqual(0, list.Count);
await _api.UnsubscribeQuotesAsync(symbols).ConfigureAwait(false);
list = null;
Thread.Sleep(6000);
Assert.IsNull(list);
_api.Logout();
}
public override void GetMarketData(ProviderModel provider, Action <object> update)
{
DateTime now = DateTime.Now;
if (!_symbolsUpdated)
{
IReadOnlyList <SymbolModel> symbols = _api.GetSymbolsAsync().Result;
UpdateSymbols(provider, symbols, true);
update(provider.Symbols);
_symbolsUpdated = true;
_api.SubscribeMarketDataAsync(provider.Symbols, update).Wait();
}
provider.LastDate = now;
}