public void CancelStream()
{
if (_tokenSource != null)
{
TkApiRequestWrapper.CancelStreamRequest();
_tokenSource.Cancel();
_tokenSource.Dispose();
ConsoleMessageLogger.Instance.Log("Stopping data stream...");
}
}
public void StartStreamingData()
{
//Task.Run(() => {
// List<string> tickers;
// using (var db = DbFactory.GetDbSource())
// {
// //tickers = db.GetTickers();
// tickers = WatchListsViewModel.SelectedItem.Tickers.ToList();
// }
// ConsoleMessageLogger.Instance.Log("Starting data stream...");
// TkApiRequestWrapper.ExecuteStreamRequest(tickers, HandleStreamData);
//});
_tokenSource = new CancellationTokenSource();
var ct = _tokenSource.Token;
var tickers = WatchListsViewModel.SelectedItem.Tickers.ToList();
var task = Task.Factory.StartNew(() =>
{
// Were we already canceled?
ct.ThrowIfCancellationRequested();
ConsoleMessageLogger.Instance.Log("Starting data stream with " + tickers.Count + " tickers...");
TkApiRequestWrapper.ExecuteStreamRequest(tickers, HandleStreamData);
}, _tokenSource.Token);
//try
//{
// ConsoleMessageLogger.Instance.Log("Starting data stream...");
// task.Wait();
// //ConsoleMessageLogger.Instance.Log("Starting data stream...");
//}
//catch (Exception ex)
//{
// ConsoleMessageLogger.Instance.Log("Exception in Stream Data: " + ex.Message);
//}
//finally
//{
// Console.WriteLine("xyz 123");
//}
task.Wait();
Console.WriteLine("Test 123");
}
public async Task LoadWatchLists()
{
ConsoleMessageLogger.Instance.Log("Loading WatchLists...");
var watchlists = await TkApiRequestWrapper.GetWatchLists();
foreach (var w in watchlists)
{
WatchLists.Add(new WatchList
{
Name = w.Name,
Tickers = w.Tickers
});
}
SelectedItem = WatchLists.FirstOrDefault();
ConsoleMessageLogger.Instance.Log("Done loading WatchLists, found " + WatchLists.Count);
}
