public static void Main(string[] args)
{
NLP_Lexer.Lexer nlpLexer = new NLP_Lexer.Lexer(ACCESS_TOKEN);
// Test input
string inp_a = "print add 4 and 5";
string lex_chunk_a = nlpLexer.Tokenise(inp_a);
Console.WriteLine("Input = \n\t" + inp_a);
Console.WriteLine(lex_chunk_a);
try
{
CoreParser.Lexer lexer = new CoreParser.Lexer(lex_chunk_a);
lexer.Tokenise();
List <Token> tokens = lexer.getTokenList();
CoreParser.Parser.Parser parser = new CoreParser.Parser.Parser();
CoreParser.Parser.AST.Node ast = parser.Parse(tokens);
Engine.Engine engine = new Engine.Engine();
engine.Run(ast);
} catch (Exception e) {
Console.WriteLine(e.Message);
}
}
static void Main()
{
if (Environment.OSVersion.Version.Major >= 6)
{
SetProcessDPIAware();
}
using (var engine = new Engine.Engine())
engine.Run();
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
EngineSettings.Instance.ReadSettings(JsonConvert.DeserializeObject <PointCloudViewer.Domain.Settings>(Intent.GetStringExtra("Settings")));
var engineInstance = new Engine.Engine();
SetContentView((Android.Views.View)engineInstance.Services.GetService(typeof(Android.Views.View)));
engineInstance.Run();
}
/// <summary>
/// The main method of the Console UI of the game.
/// </summary>
public static void Main()
{
var printer = new Printer();
var reader = new Reader();
var gameInitializator = new GameInitializer.GameInitializer(printer, reader);
var game = gameInitializator.Initialize();
var scoreboard = new Scoreboard();
var commandManager = new CommandManager();
var boardHistory = new BoardHistory();
EngineTemplate engine = new Engine.Engine(game, scoreboard, printer, reader, commandManager, boardHistory);
engine.Run();
}
static void Main(string[] args)
{
//Initialize:
string mode = "RELEASE";
#if DEBUG
mode = "DEBUG";
#endif
if (Config.Get("environment") == "backtesting-desktop")
{
Application.EnableVisualStyles();
Thread thread = new Thread(RunLeanEngineWinForm);
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
thread.Join();
}
else
{
Log.LogHandler = Composer.Instance.GetExportedValueByTypeName<ILogHandler>(Config.Get("log-handler", "CompositeLogHandler"));
var liveMode = Config.GetBool("live-mode");
Log.DebuggingEnabled = Config.GetBool("debug-mode");
//Name thread for the profiler:
Thread.CurrentThread.Name = "Algorithm Analysis Thread";
Log.Trace("Engine.Main(): LEAN ALGORITHMIC TRADING ENGINE v" + Globals.Version + " Mode: " + mode);
Log.Trace("Engine.Main(): Started " + DateTime.Now.ToShortTimeString());
Log.Trace("Engine.Main(): Memory " + OS.ApplicationMemoryUsed + "Mb-App " + +OS.TotalPhysicalMemoryUsed + "Mb-Used " + OS.TotalPhysicalMemory + "Mb-Total");
//Import external libraries specific to physical server location (cloud/local)
LeanEngineSystemHandlers leanEngineSystemHandlers;
try
{
leanEngineSystemHandlers = LeanEngineSystemHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
//Setup packeting, queue and controls system: These don't do much locally.
leanEngineSystemHandlers.Initialize();
//-> Pull job from QuantConnect job queue, or, pull local build:
string assemblyPath;
var job = leanEngineSystemHandlers.JobQueue.NextJob(out assemblyPath);
if (job == null)
{
throw new Exception("Engine.Main(): Job was null.");
}
LeanEngineAlgorithmHandlers leanEngineAlgorithmHandlers;
try
{
leanEngineAlgorithmHandlers = LeanEngineAlgorithmHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
// log the job endpoints
Log.Trace("JOB HANDLERS: ");
Log.Trace(" DataFeed: " + leanEngineAlgorithmHandlers.DataFeed.GetType().FullName);
Log.Trace(" Setup: " + leanEngineAlgorithmHandlers.Setup.GetType().FullName);
Log.Trace(" RealTime: " + leanEngineAlgorithmHandlers.RealTime.GetType().FullName);
Log.Trace(" Results: " + leanEngineAlgorithmHandlers.Results.GetType().FullName);
Log.Trace(" Transactions: " + leanEngineAlgorithmHandlers.Transactions.GetType().FullName);
Log.Trace(" History: " + leanEngineAlgorithmHandlers.HistoryProvider.GetType().FullName);
Log.Trace(" Commands: " + leanEngineAlgorithmHandlers.CommandQueue.GetType().FullName);
if (job is LiveNodePacket) Log.Trace(" Brokerage: " + ((LiveNodePacket)job).Brokerage);
// if the job version doesn't match this instance version then we can't process it
// we also don't want to reprocess redelivered jobs
if (VersionHelper.IsNotEqualVersion(job.Version) || job.Redelivered)
{
Log.Error("Engine.Run(): Job Version: " + job.Version + " Deployed Version: " + Globals.Version + " Redelivered: " + job.Redelivered);
//Tiny chance there was an uncontrolled collapse of a server, resulting in an old user task circulating.
//In this event kill the old algorithm and leave a message so the user can later review.
leanEngineSystemHandlers.Api.SetAlgorithmStatus(job.AlgorithmId, AlgorithmStatus.RuntimeError, _collapseMessage);
leanEngineSystemHandlers.Notify.SetAuthentication(job);
leanEngineSystemHandlers.Notify.Send(new RuntimeErrorPacket(job.AlgorithmId, _collapseMessage));
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
return;
}
try
{
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, assemblyPath);
}
finally
{
//Delete the message from the job queue:
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Log.Trace("Engine.Main(): Packet removed from queue: " + job.AlgorithmId);
// clean up resources
leanEngineSystemHandlers.Dispose();
leanEngineAlgorithmHandlers.Dispose();
Log.LogHandler.Dispose();
}
}
}
static void Main(string[] args)
{
//Initialize:
var mode = "RELEASE";
#if DEBUG
mode = "DEBUG";
#endif
if (OS.IsWindows)
{
Console.OutputEncoding = System.Text.Encoding.UTF8;
}
// expect first argument to be config file name
if (args.Length > 0)
{
Config.MergeCommandLineArgumentsWithConfiguration(LeanArgumentParser.ParseArguments(args));
}
var liveMode = Config.GetBool("live-mode");
Log.DebuggingEnabled = Config.GetBool("debug-mode");
Log.FilePath = Path.Combine(Config.Get("results-destination-folder"), "log.txt");
Log.LogHandler = Composer.Instance.GetExportedValueByTypeName <ILogHandler>(Config.Get("log-handler", "CompositeLogHandler"));
//Name thread for the profiler:
Thread.CurrentThread.Name = "Algorithm Analysis Thread";
Log.Trace($"Engine.Main(): LEAN ALGORITHMIC TRADING ENGINE v{Globals.Version} Mode: {mode} ({(Environment.Is64BitProcess ? "64" : "32")}bit) Host: {Environment.MachineName}");
Log.Trace("Engine.Main(): Started " + DateTime.Now.ToShortTimeString());
//Import external libraries specific to physical server location (cloud/local)
try
{
leanEngineSystemHandlers = LeanEngineSystemHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
//Setup packeting, queue and controls system: These don't do much locally.
leanEngineSystemHandlers.Initialize();
//-> Pull job from QuantConnect job queue, or, pull local build:
string assemblyPath;
job = leanEngineSystemHandlers.JobQueue.NextJob(out assemblyPath);
if (job == null)
{
const string jobNullMessage = "Engine.Main(): Sorry we could not process this algorithm request.";
Log.Error(jobNullMessage);
throw new ArgumentException(jobNullMessage);
}
try
{
leanEngineAlgorithmHandlers = LeanEngineAlgorithmHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
// if the job version doesn't match this instance version then we can't process it
// we also don't want to reprocess redelivered jobs
if (job.Redelivered)
{
Log.Error("Engine.Run(): Job Version: " + job.Version + " Deployed Version: " + Globals.Version + " Redelivered: " + job.Redelivered);
//Tiny chance there was an uncontrolled collapse of a server, resulting in an old user task circulating.
//In this event kill the old algorithm and leave a message so the user can later review.
leanEngineSystemHandlers.Api.SetAlgorithmStatus(job.AlgorithmId, AlgorithmStatus.RuntimeError, _collapseMessage);
leanEngineSystemHandlers.Notify.SetAuthentication(job);
leanEngineSystemHandlers.Notify.Send(new RuntimeErrorPacket(job.UserId, job.AlgorithmId, _collapseMessage));
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Exit(1);
}
try
{
// Set our exit handler for the algorithm
Console.CancelKeyPress += new ConsoleCancelEventHandler(ExitKeyPress);
// Create the algorithm manager and start our engine
algorithmManager = new AlgorithmManager(liveMode, job);
leanEngineSystemHandlers.LeanManager.Initialize(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, job, algorithmManager);
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, algorithmManager, assemblyPath, WorkerThread.Instance);
}
finally
{
var algorithmStatus = algorithmManager?.State ?? AlgorithmStatus.DeployError;
Exit(algorithmStatus != AlgorithmStatus.Completed ? 1 : 0);
}
}
static void Main(string[] args)
{
if (OS.IsWindows)
{
Console.OutputEncoding = System.Text.Encoding.UTF8;
}
// expect first argument to be config file name
if (args.Length > 0)
{
Config.MergeCommandLineArgumentsWithConfiguration(LeanArgumentParser.ParseArguments(args));
}
var liveMode = Config.GetBool("live-mode");
//Name thread for the profiler:
Thread.CurrentThread.Name = "Algorithm Analysis Thread";
Initializer.Start();
leanEngineSystemHandlers = Initializer.GetSystemHandlers();
//-> Pull job from QuantConnect job queue, or, pull local build:
string assemblyPath;
job = leanEngineSystemHandlers.JobQueue.NextJob(out assemblyPath);
leanEngineAlgorithmHandlers = Initializer.GetAlgorithmHandlers();
if (job == null)
{
const string jobNullMessage = "Engine.Main(): Sorry we could not process this algorithm request.";
Log.Error(jobNullMessage);
throw new ArgumentException(jobNullMessage);
}
// if the job version doesn't match this instance version then we can't process it
// we also don't want to reprocess redelivered jobs
if (job.Redelivered)
{
Log.Error("Engine.Run(): Job Version: " + job.Version + " Deployed Version: " + Globals.Version + " Redelivered: " + job.Redelivered);
//Tiny chance there was an uncontrolled collapse of a server, resulting in an old user task circulating.
//In this event kill the old algorithm and leave a message so the user can later review.
leanEngineSystemHandlers.Api.SetAlgorithmStatus(job.AlgorithmId, AlgorithmStatus.RuntimeError, _collapseMessage);
leanEngineSystemHandlers.Notify.SetAuthentication(job);
leanEngineSystemHandlers.Notify.Send(new RuntimeErrorPacket(job.UserId, job.AlgorithmId, _collapseMessage));
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Exit(1);
}
try
{
// Set our exit handler for the algorithm
Console.CancelKeyPress += new ConsoleCancelEventHandler(ExitKeyPress);
// Create the algorithm manager and start our engine
algorithmManager = new AlgorithmManager(liveMode, job);
leanEngineSystemHandlers.LeanManager.Initialize(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, job, algorithmManager);
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, algorithmManager, assemblyPath, WorkerThread.Instance);
}
finally
{
var algorithmStatus = algorithmManager?.State ?? AlgorithmStatus.DeployError;
Exit(algorithmStatus != AlgorithmStatus.Completed ? 1 : 0);
}
}
static void Main(string[] args)
{
Log.LogHandler = Composer.Instance.GetExportedValueByTypeName <ILogHandler>(Config.Get("log-handler", "CompositeLogHandler"));
//Initialize:
string mode = "RELEASE";
var liveMode = Config.GetBool("live-mode");
Log.DebuggingEnabled = Config.GetBool("debug-mode");
#if DEBUG
mode = "DEBUG";
#endif
//Name thread for the profiler:
Thread.CurrentThread.Name = "Algorithm Analysis Thread";
Log.Trace("Engine.Main(): LEAN ALGORITHMIC TRADING ENGINE v" + Constants.Version + " Mode: " + mode);
Log.Trace("Engine.Main(): Started " + DateTime.Now.ToShortTimeString());
Log.Trace("Engine.Main(): Memory " + OS.ApplicationMemoryUsed + "Mb-App " + +OS.TotalPhysicalMemoryUsed + "Mb-Used " + OS.TotalPhysicalMemory + "Mb-Total");
//Import external libraries specific to physical server location (cloud/local)
LeanEngineSystemHandlers leanEngineSystemHandlers;
try
{
leanEngineSystemHandlers = LeanEngineSystemHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
//Setup packeting, queue and controls system: These don't do much locally.
leanEngineSystemHandlers.Initialize();
//-> Pull job from QuantConnect job queue, or, pull local build:
string assemblyPath;
var job = leanEngineSystemHandlers.JobQueue.NextJob(out assemblyPath);
if (job == null)
{
throw new Exception("Engine.Main(): Job was null.");
}
LeanEngineAlgorithmHandlers leanEngineAlgorithmHandlers;
try
{
leanEngineAlgorithmHandlers = LeanEngineAlgorithmHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
// log the job endpoints
Log.Trace("JOB HANDLERS: ");
Log.Trace(" DataFeed: " + leanEngineAlgorithmHandlers.DataFeed.GetType().FullName);
Log.Trace(" Setup: " + leanEngineAlgorithmHandlers.Setup.GetType().FullName);
Log.Trace(" RealTime: " + leanEngineAlgorithmHandlers.RealTime.GetType().FullName);
Log.Trace(" Results: " + leanEngineAlgorithmHandlers.Results.GetType().FullName);
Log.Trace(" Transactions: " + leanEngineAlgorithmHandlers.Transactions.GetType().FullName);
Log.Trace(" History: " + leanEngineAlgorithmHandlers.HistoryProvider.GetType().FullName);
Log.Trace(" Commands: " + leanEngineAlgorithmHandlers.CommandQueue.GetType().FullName);
if (job is LiveNodePacket)
{
Log.Trace(" Brokerage: " + ((LiveNodePacket)job).Brokerage);
}
// if the job version doesn't match this instance version then we can't process it
// we also don't want to reprocess redelivered jobs
if (job.Version != Constants.Version || job.Redelivered)
{
Log.Error("Engine.Run(): Job Version: " + job.Version + " Deployed Version: " + Constants.Version + " Redelivered: " + job.Redelivered);
//Tiny chance there was an uncontrolled collapse of a server, resulting in an old user task circulating.
//In this event kill the old algorithm and leave a message so the user can later review.
leanEngineSystemHandlers.Api.SetAlgorithmStatus(job.AlgorithmId, AlgorithmStatus.RuntimeError, _collapseMessage);
leanEngineSystemHandlers.Notify.SetChannel(job.Channel);
leanEngineSystemHandlers.Notify.RuntimeError(job.AlgorithmId, _collapseMessage);
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
return;
}
try
{
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, assemblyPath);
}
finally
{
//Delete the message from the job queue:
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Log.Trace("Engine.Main(): Packet removed from queue: " + job.AlgorithmId);
// clean up resources
leanEngineSystemHandlers.Dispose();
leanEngineAlgorithmHandlers.Dispose();
Log.LogHandler.Dispose();
}
}
static void Main(string[] args)
{
var mode = "RELEASE";
#if DEBUG
mode = "DEBUG";
#endif
var environment = Config.Get("environment");
var liveMode = Config.GetBool("live-mode");
Log.DebuggingEnabled = Config.GetBool("debug-mode");
Log.LogHandler = Composer.Instance.GetExportedValueByTypeName <ILogHandler>(Config.Get("log-handler", "CompositeLogHandler"));
Thread.CurrentThread.Name = "Algorithm Analysis Thread";
Log.Trace("Engine.Main(): LEAN ALGORITHMIC TRADING ENGINE v" + Globals.Version + " Mode: " + mode);
Log.Trace("Engine.Main(): Started " + DateTime.Now.ToShortTimeString());
Log.Trace("Engine.Main(): Memory " + OS.ApplicationMemoryUsed + "Mb-App " + +OS.TotalPhysicalMemoryUsed + "Mb-Used " + OS.TotalPhysicalMemory + "Mb-Total");
LeanEngineSystemHandlers leanEngineSystemHandlers;
try
{
leanEngineSystemHandlers = LeanEngineSystemHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
leanEngineSystemHandlers.Initialize();
string assemblyPath;
var job = leanEngineSystemHandlers.JobQueue.NextJob(out assemblyPath);
if (job == null)
{
throw new Exception("Engine.Main(): Job was null.");
}
LeanEngineAlgorithmHandlers leanEngineAlgorithmHandlers;
try
{
leanEngineAlgorithmHandlers = LeanEngineAlgorithmHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
if (environment == "backtesting-desktop")
{
Application.EnableVisualStyles();
var messagingHandler = leanEngineSystemHandlers.Notify;
var thread = new Thread(() => LaunchUX(messagingHandler, job));
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
}
Log.Trace("JOB HANDLERS: ");
Log.Trace(" DataFeed: " + leanEngineAlgorithmHandlers.DataFeed.GetType().FullName);
Log.Trace(" Setup: " + leanEngineAlgorithmHandlers.Setup.GetType().FullName);
Log.Trace(" RealTime: " + leanEngineAlgorithmHandlers.RealTime.GetType().FullName);
Log.Trace(" Results: " + leanEngineAlgorithmHandlers.Results.GetType().FullName);
Log.Trace(" Transactions: " + leanEngineAlgorithmHandlers.Transactions.GetType().FullName);
Log.Trace(" History: " + leanEngineAlgorithmHandlers.HistoryProvider.GetType().FullName);
Log.Trace(" Commands: " + leanEngineAlgorithmHandlers.CommandQueue.GetType().FullName);
if (job is LiveNodePacket)
{
Log.Trace(" Brokerage: " + ((LiveNodePacket)job).Brokerage);
}
if (VersionHelper.IsNotEqualVersion(job.Version) || job.Redelivered)
{
Log.Error("Engine.Run(): Job Version: " + job.Version + " Deployed Version: " + Globals.Version + " Redelivered: " + job.Redelivered);
leanEngineSystemHandlers.Api.SetAlgorithmStatus(job.AlgorithmId, AlgorithmStatus.RuntimeError, _collapseMessage);
leanEngineSystemHandlers.Notify.SetAuthentication(job);
leanEngineSystemHandlers.Notify.Send(new RuntimeErrorPacket(job.AlgorithmId, _collapseMessage));
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
return;
}
try
{
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, assemblyPath);
}
finally
{
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Log.Trace("Engine.Main(): Packet removed from queue: " + job.AlgorithmId);
leanEngineSystemHandlers.Dispose();
leanEngineAlgorithmHandlers.Dispose();
Log.LogHandler.Dispose();
}
}
static void Main(string[] args)
{
//Initialize:
var mode = "RELEASE";
#if DEBUG
mode = "DEBUG";
#endif
if (OS.IsWindows)
{
Console.OutputEncoding = System.Text.Encoding.Unicode;
}
var environment = Config.Get("environment");
var liveMode = Config.GetBool("live-mode");
Log.DebuggingEnabled = Config.GetBool("debug-mode");
Log.LogHandler = Composer.Instance.GetExportedValueByTypeName <ILogHandler>(Config.Get("log-handler", "CompositeLogHandler"));
//Name thread for the profiler:
Thread.CurrentThread.Name = "Algorithm Analysis Thread";
Log.Trace("Engine.Main(): LEAN ALGORITHMIC TRADING ENGINE v" + Globals.Version + " Mode: " + mode + " (" + (Environment.Is64BitProcess ? "64" : "32") + "bit)");
Log.Trace("Engine.Main(): Started " + DateTime.Now.ToShortTimeString());
Log.Trace("Engine.Main(): Memory " + OS.ApplicationMemoryUsed + "Mb-App " + +OS.TotalPhysicalMemoryUsed + "Mb-Used " + OS.TotalPhysicalMemory + "Mb-Total");
//Import external libraries specific to physical server location (cloud/local)
LeanEngineSystemHandlers leanEngineSystemHandlers;
try
{
leanEngineSystemHandlers = LeanEngineSystemHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
//Setup packeting, queue and controls system: These don't do much locally.
leanEngineSystemHandlers.Initialize();
//-> Pull job from QuantConnect job queue, or, pull local build:
string assemblyPath;
var job = leanEngineSystemHandlers.JobQueue.NextJob(out assemblyPath);
if (job == null)
{
throw new Exception("Engine.Main(): Job was null.");
}
LeanEngineAlgorithmHandlers leanEngineAlgorithmHandlers;
try
{
leanEngineAlgorithmHandlers = LeanEngineAlgorithmHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
if (environment.EndsWith("-desktop"))
{
var info = new ProcessStartInfo
{
UseShellExecute = false,
FileName = Config.Get("desktop-exe"),
Arguments = Config.Get("desktop-http-port")
};
Process.Start(info);
}
// if the job version doesn't match this instance version then we can't process it
// we also don't want to reprocess redelivered jobs
if (VersionHelper.IsNotEqualVersion(job.Version) || job.Redelivered)
{
Log.Error("Engine.Run(): Job Version: " + job.Version + " Deployed Version: " + Globals.Version + " Redelivered: " + job.Redelivered);
//Tiny chance there was an uncontrolled collapse of a server, resulting in an old user task circulating.
//In this event kill the old algorithm and leave a message so the user can later review.
leanEngineSystemHandlers.Api.SetAlgorithmStatus(job.AlgorithmId, AlgorithmStatus.RuntimeError, _collapseMessage);
leanEngineSystemHandlers.Notify.SetAuthentication(job);
leanEngineSystemHandlers.Notify.Send(new RuntimeErrorPacket(job.UserId, job.AlgorithmId, _collapseMessage));
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
return;
}
try
{
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, assemblyPath);
}
finally
{
//Delete the message from the job queue:
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Log.Trace("Engine.Main(): Packet removed from queue: " + job.AlgorithmId);
// clean up resources
leanEngineSystemHandlers.Dispose();
leanEngineAlgorithmHandlers.Dispose();
Log.LogHandler.Dispose();
}
}
static void Main(string[] args)
{
Console.WriteLine("THIS WORKS");
// Create new connection factory
var factory = new ConnectionFactory()
{
HostName = "localhost"
};
var connection = factory.CreateConnection();
var channel = connection.CreateModel();
//Initialize:
var mode = "RELEASE";
#if DEBUG
mode = "DEBUG";
#endif
if (OS.IsWindows)
{
Console.OutputEncoding = System.Text.Encoding.UTF8;
}
// expect first argument to be config file name
if (args.Length > 0)
{
Config.MergeCommandLineArgumentsWithConfiguration(LeanArgumentParser.ParseArguments(args));
}
var environment = Config.Get("environment");
var liveMode = Config.GetBool("live-mode");
Log.DebuggingEnabled = Config.GetBool("debug-mode");
Log.LogHandler = Composer.Instance.GetExportedValueByTypeName <ILogHandler>(Config.Get("log-handler", "CompositeLogHandler"));
//Name thread for the profiler:
Thread.CurrentThread.Name = "Algorithm Analysis Thread";
Log.Trace("Engine.Main(): LEAN ALGORITHMIC TRADING ENGINE v" + Globals.Version + " Mode: " + mode + " (" + (Environment.Is64BitProcess ? "64" : "32") + "bit)");
Log.Trace("Engine.Main(): Started " + DateTime.Now.ToShortTimeString());
//Import external libraries specific to physical server location (cloud/local)
LeanEngineSystemHandlers leanEngineSystemHandlers;
try
{
leanEngineSystemHandlers = LeanEngineSystemHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
//Setup packeting, queue and controls system: These don't do much locally.
leanEngineSystemHandlers.Initialize();
LeanEngineAlgorithmHandlers leanEngineAlgorithmHandlers;
try
{
leanEngineAlgorithmHandlers = LeanEngineAlgorithmHandlers.FromConfiguration(Composer.Instance);
}
catch (CompositionException compositionException)
{
Log.Error("Engine.Main(): Failed to load library: " + compositionException);
throw;
}
//-> Pull job from QuantConnect job queue, or, pull local build:
string assemblyPath;
var job = leanEngineSystemHandlers.JobQueue.NextJob(out assemblyPath);
if (job == null)
{
const string jobNullMessage = "Engine.Main(): Sorry we could not process this algorithm request.";
Log.Error(jobNullMessage);
throw new ArgumentException(jobNullMessage);
}
// if the job version doesn't match this instance version then we can't process it
// we also don't want to reprocess redelivered jobs
if (VersionHelper.IsNotEqualVersion(job.Version) || job.Redelivered)
{
Log.Error("Engine.Run(): Job Version: " + job.Version + " Deployed Version: " + Globals.Version + " Redelivered: " + job.Redelivered);
//Tiny chance there was an uncontrolled collapse of a server, resulting in an old user task circulating.
//In this event kill the old algorithm and leave a message so the user can later review.
leanEngineSystemHandlers.Api.SetAlgorithmStatus(job.AlgorithmId, AlgorithmStatus.RuntimeError, _collapseMessage);
leanEngineSystemHandlers.Notify.SetAuthentication(job);
leanEngineSystemHandlers.Notify.Send(new RuntimeErrorPacket(job.UserId, job.AlgorithmId, _collapseMessage));
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
return;
}
if (liveMode)
{
try
{
WorkerThread curThread = new WorkerThread();
//WorkerThread curThread = WorkerThread.Instance;
var algorithmManager = new AlgorithmManager(liveMode, job);
leanEngineSystemHandlers.LeanManager.Initialize(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, job, algorithmManager);
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, algorithmManager, assemblyPath, curThread);
int threadId = curThread._workerThread.GetHashCode();
//Console.WriteLine(curThread._workerThread.);
Log.Trace("\n\n\n\n");
}
finally
{
//Delete the message from the job queue:
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Log.Trace("Engine.Main(): Packet removed from queue: " + job.AlgorithmId);
// clean up resources
leanEngineSystemHandlers.Dispose();
leanEngineAlgorithmHandlers.Dispose();
Log.LogHandler.Dispose();
//Log.Trace("Program.Main(): Exiting Lean...");
//Environment.Exit(0);
}
}
else
{
// Set up queue for RabbitMQ
channel.QueueDeclare(queue: "backtestTrigger",
durable: false,
exclusive: false,
autoDelete: false,
arguments: null);
// Create object for rabbitMQ consumer
var consumer = new EventingBasicConsumer(channel);
// Set up consumer message handler
consumer.Received += (model, ea) =>
{
var body = ea.Body;
var message = Encoding.UTF8.GetString(body);
JObject jsonmessage = JObject.Parse(message);
try
{
WorkerThread curThread = new WorkerThread();
//WorkerThread curThread = WorkerThread.Instance;
var algorithmManager = new AlgorithmManager(liveMode, job);
leanEngineSystemHandlers.LeanManager.Initialize(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, job, algorithmManager);
var engine = new Engine.Engine(leanEngineSystemHandlers, leanEngineAlgorithmHandlers, liveMode);
engine.Run(job, algorithmManager, assemblyPath, curThread);
int threadId = curThread._workerThread.GetHashCode();
//Console.WriteLine(curThread._workerThread.);
Log.Trace("\n\n\n\n");
}
finally
{
//Delete the message from the job queue:
leanEngineSystemHandlers.JobQueue.AcknowledgeJob(job);
Log.Trace("Engine.Main(): Packet removed from queue: " + job.AlgorithmId);
// clean up resources
leanEngineSystemHandlers.Dispose();
leanEngineAlgorithmHandlers.Dispose();
Log.LogHandler.Dispose();
//Log.Trace("Program.Main(): Exiting Lean...");
//Environment.Exit(0);
}
//foreach (string element in jsonmessage["timeFrames"])
//{
// Log.Trace(element);
//}
};
channel.BasicConsume(queue: "backtestTrigger", autoAck: true, consumer: consumer);
}
}
public static void Main()
{
var engine = new Engine.Engine();
engine.Run();
}
