private void RecalculateSignals(IDictionary <SignalBase, Selection> signals)
{
foreach (var item in signals)
{
if (item.Key.IsBusy())
{
continue;
}
try
{
var signal = item.Key;
var queuedTicks = signal.StartMethod == StartMethod.NewTick
? GetSignalTicksQueue(signal.Name, signal.Owner)
: null;
signal.Start(item.Value, queuedTicks);
if (signal.State == SignalState.Stopped)
{
var exitAlerts = signal.GetActualAlerts();
if (exitAlerts != null && exitAlerts.Count > 0)
{
_connector.SciriptingAlert(exitAlerts, ScriptingType.Signal, signal.Name, signal.Owner);
}
CodeExit?.Invoke(ScriptingType.Signal, signal.Name, signal.Owner);
return;
}
var alerts = signal.GetActualAlerts();
if (alerts != null && alerts.Count > 0)
{
_connector.SciriptingAlert(alerts, ScriptingType.Signal, signal.Name, signal.Owner);
}
}
catch (AppDomainUnloadedException)
{
}
catch (Exception e)
{
Logger.Error(e.Message, e);
}
}
}
private void UpdateBacktestStatus(object state)
{
var finished = new List <Tuple <string, string> >();
lock (_userWorkingSignals)
{
foreach (var s in _userWorkingSignals)
{
//check backtest progress
var key = s.Owner + "|" + s.Name;
if (_startedBacktestSignals.Contains(key))
{
var gotNewResults = false;
var progress = 0F;
if (!_sentBacktestReports.ContainsKey(key) || //no reports have been sent yet
_sentBacktestReports[key] > s.BacktestResults.Count) //or backtest was restarted
{
gotNewResults = true;
_sentBacktestReports[key] = s.BacktestResults.Count;
progress = s.BacktestProgress;
_connector.BacktestReport(s.BacktestResults.ToList(), s.BacktestProgress, s.Owner);
}
else if (_sentBacktestReports[key] < s.BacktestResults.Count) //got new reports to send
{
gotNewResults = true;
var idx = _sentBacktestReports[key];
var count = s.BacktestResults.Count - idx;
_sentBacktestReports[key] = s.BacktestResults.Count;
progress = s.BacktestProgress;
_connector.BacktestReport(s.BacktestResults.GetRange(idx, count), s.BacktestProgress, s.Owner);
}
if (gotNewResults && s.BacktestResults.Any())
{
SaveBacktestResults(s.Owner, s.Name, s.BacktestResults);
}
if (progress >= 100F)
{
_startedBacktestSignals.Remove(key);
finished.Add(new Tuple <string, string>(s.Name, s.Owner));
s.SetSignalState(SignalState.Stopped);
CodeExit?.Invoke(ScriptingType.Signal, s.Name, s.Owner);
}
}
//check for alerts
var alerts = s.GetActualAlerts();
if (alerts != null && alerts.Count > 0)
{
_connector.SciriptingAlert(alerts, ScriptingType.Signal, s.Name, s.Owner);
}
}
}
foreach (var item in finished)
{
RemoveWorkingSignal(item.Item1, item.Item2);
}
_tmrSignalsBacktest.Change(1000, Timeout.Infinite);
}