private void OnCandlestickError(string symbol, CandlestickInterval interval)
{
if (_cache.GetCandlesticks(symbol, interval) != null)
{
_cache.ClearCandlestick(symbol, interval);
}
}
private async Task <ImmutableList <Candlestick> > InitializeCandleticks(string symbol, CandlestickInterval interval)
{
try
{
var candlesticks = await _binanceApi.GetCandlesticksAsync(symbol, interval);
var immutableCandlesticks = candlesticks.ToImmutableList();
_cache.SetCandlestick(symbol, interval, immutableCandlesticks);
return(immutableCandlesticks);
}
catch (Exception ex)
{
_cache.ClearCandlestick(symbol, interval);
_log.LogError($"Canlestick initialization error {ex.Message}");
return(new List <Candlestick>().ToImmutableList());
}
}
