/// <summary>
/// Called when the service is being started by the SCM.
/// </summary>
/// <param name="args">The arguments.</param>
protected override void OnStart(string[] args)
{
////#if DEBUG
//// System.Threading.Thread.Sleep(10000);
////#endif
LogInfo("Starting service...");
try
{
var options = TaskManagerOptions.Create("Start parameters: ", args);
Initialize(options.EventLog);
TaskSupervisor.Initialize(options.StatsStrategy);
ModuleSupervisor.Initialize();
LogInfo("Service successfully started...");
ModuleSupervisor.Execute();
}
catch (Exception e)
{
LogError("Unable to start service.", e);
File.WriteAllText(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TaskManager.start.error.txt"), e.Message);
throw;
}
}
/// <summary>
/// Runs the task manager from the console.
/// </summary>
private static void RunFromConsole()
{
Console.WriteLine("Press ENTER to locate task modules.");
Console.ReadLine();
TaskManagerService.LogInfo("Initializing service...");
try
{
TaskSupervisor.Initialize();
ModuleSupervisor.Initialize();
}
catch (Exception e)
{
TaskManagerService.LogError("Unable to initialize service.", e);
return;
}
Console.WriteLine("Press ENTER to start.");
Console.ReadLine();
try
{
TaskManagerService.LogInfo("Service successfully started...");
ModuleSupervisor.Execute();
}
catch (Exception e)
{
TaskManagerService.LogError("Unable to start service.", e);
return;
}
Console.WriteLine("Press ENTER to stop.");
// If you are debugging, you can freeze the main thread here.
Console.ReadLine();
TaskManagerService.LogInfo("Stopping service...");
try
{
ModuleSupervisor.Shutdown();
TaskSupervisor.Shutdown();
TaskManagerService.LogInfo("Service successfully stopped...");
}
catch (Exception e)
{
TaskManagerService.LogError("Unable to stop service.", e);
return;
}
Console.WriteLine("Press ENTER to finish.");
Console.ReadLine();
}
/// <summary>
/// Called when the service is being stopped by the SCM.
/// </summary>
protected override void OnStop()
{
LogInfo("Stopping service...");
try
{
ModuleSupervisor.Shutdown();
TaskSupervisor.Shutdown();
LogInfo("Service successfully stopped...");
}
catch (Exception e)
{
LogError("Unable to stop service.", e);
throw;
}
lock (_eventLog)
{
_eventLog.Close();
_eventLog = null;
}
}
/// <summary>
/// Called when the service is being started by the SCM.
/// </summary>
/// <param name="args">The arguments.</param>
protected override void OnStart(string[] args)
{
////#if DEBUG
//// System.Threading.Thread.Sleep(10000);
////#endif
LogInfo("Starting service...");
try
{
TaskSupervisor.Initialize();
ModuleSupervisor.Initialize();
LogInfo("Service successfully started...");
ModuleSupervisor.Execute();
}
catch (Exception e)
{
LogError("Unable to start service.", e);
throw;
}
}
private static void RunFromConsole(string[] args)
{
ShowHeader();
TaskManagerOptions options;
try
{
options = TaskManagerOptions.Create("TaskManager.exe", args);
}
catch (Exception ex)
{
Show("Argument parsing error: ");
Show(ex.Message);
Show("Try `TaskManager --help` for more information");
Environment.Exit(3);
return;
}
if (options.ShowHelp)
{
Show(options.HelpText);
return;
}
WaitUserInteraction(options, "Press ENTER to locate task modules.");
TaskManagerService.LogInfo("Initializing service...");
try
{
Show("Event log: {0}", options.EventLog.GetType().Name);
Show("Stats strategy: {0}", options.StatsStrategy.GetType().Name);
TaskSupervisor.Initialize(options.StatsStrategy);
TaskManagerService.Initialize(options.EventLog);
ModuleSupervisor.Initialize();
}
catch (Exception e)
{
TaskManagerService.LogError("Unable to initialize service.", e);
WaitUserInteraction(options);
return;
}
WaitUserInteraction(options, "Press ENTER to start.");
try
{
TaskManagerService.LogInfo("Service successfully started...");
ModuleSupervisor.Execute();
if (options.NonStop && options.NonStopWait > 0)
{
Show("Waiting {0} milliseconds to tasks execution...", options.NonStopWait);
Thread.Sleep(options.NonStopWait);
}
}
catch (Exception e)
{
TaskManagerService.LogError("Unable to start service.", e);
WaitUserInteraction(options);
return;
}
// If you are debugging, you can freeze the main thread here.
WaitUserInteraction(options, "Press ENTER to stop.");
TaskManagerService.LogInfo("Stopping service...");
try
{
ModuleSupervisor.Shutdown();
TaskSupervisor.Shutdown();
TaskManagerService.LogInfo("Service successfully stopped...");
}
catch (Exception e)
{
TaskManagerService.LogError("Unable to stop service.", e);
return;
}
WaitUserInteraction(options, "Press ENTER to finish.");
}
