public CancellationTokenSource StartSampling(int samplingInterval)
{
var tokenSource = new CancellationTokenSource();
CancellationToken ct = tokenSource.Token;
var task = Task.Factory.StartNew(async() =>
{
ct.ThrowIfCancellationRequested();
while (true)
{
var data = await _dataGetter.GetDataAsync();
var parsedData = await _parser.ParseAsync(data);
foreach (var item in parsedData)
{
if (await IsValueChanged(item))
{
await _dataSaver.SaveStockInfo(item);
}
}
if (ct.IsCancellationRequested)
{
ct.ThrowIfCancellationRequested();
}
await Task.Delay(samplingInterval * 1000, ct);
}
}, tokenSource.Token);
return(tokenSource);
}