public void Run(TrackModel model, AccountModel account, SettingModel settings)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
Debug.Assert(model.Status == CompletionStatus.None);
if (!model.Active)
{
return;
}
bool error = false;
_process = new ConfigProcess(
"QuantConnect.Lean.Launcher.exe",
null,
Directory.GetCurrentDirectory(),
true,
(line) => Log.Trace(line),
(line) =>
{
error = true;
Log.Error(line, true);
});
// Set Environment
StringDictionary environment = _process.Environment;
// Set config
IDictionary <string, string> config = _process.Config;
if (!SetConfig(config, model, account, settings))
{
return;
}
// Start process
try
{
if (model.AlgorithmLanguage.Equals(Language.Python))
{
PythonSupport.SetupPython(_process.Environment);
}
_process.Start();
_process.WaitForExit(int.MaxValue, (folder) => PostProcess(folder, model));
model.Status = error ? CompletionStatus.Error : CompletionStatus.Success;
}
catch (Exception ex)
{
model.Status = CompletionStatus.Error;
Log.Error($"{ex.GetType()}: {ex.Message}", true);
}
finally
{
_process.Dispose();
_process = null;
model.Active = false;
}
}
public void Run(TrackModel model, AccountModel account, SettingModel settings)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
Debug.Assert(!IsBusy);
Debug.Assert(!model.Completed);
if (!model.Active)
{
return;
}
IsBusy = true;
bool success = true;
_process = new ConfigProcess(
"QuantConnect.Lean.Launcher.exe",
null,
Directory.GetCurrentDirectory(),
true,
(line) => Log.Trace(line),
(line) =>
{
success = false;
Log.Error(line);
});
// Set Environment
StringDictionary environment = _process.Environment;
// Set config
IDictionary <string, string> config = _process.Config;
if (!SetConfig(config, model, account, settings))
{
return;
}
// Start process
try
{
_process.Start();
_process.WaitForExit(int.MaxValue, (folder) => PostProcess(folder, model));
if (!success)
{
throw new ApplicationException("See logs for details");
}
}
finally
{
_process.Dispose();
_process = null;
model.Active = false;
IsBusy = false;
}
model.Completed = true;
}
internal void RunProcess(string cmd, string[] args, IDictionary <string, string> configs)
{
bool ok = true;
_process = new ConfigProcess(
cmd,
string.Join(" ", args),
Directory.GetCurrentDirectory(),
true,
(line) => Log.Trace(line),
(line) =>
{
ok = false;
Log.Error(line);
});
// Set Environment
StringDictionary environment = _process.Environment;
// Set config file
IDictionary <string, string> config = _process.Config;
string exeFolder = MainService.GetProgramFolder();
config["debug-mode"] = "true";
config["composer-dll-directory"] = exeFolder;
config["results-destination-folder"] = ".";
config["plugin-directory"] = ".";
config["log-handler"] = "ConsoleLogHandler";
config["map-file-provider"] = "LocalDiskMapFileProvider";
config["#command"] = cmd;
config["#parameters"] = string.Join(" ", args);
config["#work-directory"] = Directory.GetCurrentDirectory();
foreach (KeyValuePair <string, string> item in configs)
{
config.Add(item);
}
// Start process
try
{
_process.Start();
_process.WaitForExit();
if (!ok)
{
throw new ApplicationException("See logs for details");
}
}
finally
{
_process.Dispose();
_process = null;
}
}
protected virtual void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
if (disposing)
{
// TODO: dispose managed state (managed objects)
if (_process != null)
{
_process.Dispose();
}
}
// TODO: free unmanaged resources (unmanaged objects) and override finalizer
// TODO: set large fields to null
_process = null;
_isDisposed = true;
}
