/// <summary>
/// The Main() method is where we detect if we are a in interactive mode or not.
/// If we are not in interactive mode we register the service and allow Service Control Manager (SCM)
/// to call the OnStart method either automatically or manually.
/// If we are in interactive mode the OnStart() method gets called right away with the args from Main().
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// Create an instance of the class
APDoSomethingApp app = new APDoSomethingApp();
// if (args.Length > 0)
if (Environment.UserInteractive)
{
app.OnStart(args);
// Trying out shelling out a command line app
//int number = 0;
//Int32.TryParse(args[0], out number);
//app.SendNumber(number);
}
else
{
ServiceBase.Run(app);
}
}
/// <summary>
/// The OnStart() method is where we kick of execution of the work to be done.
/// If the process is long running, the body of work must be done in a separate thread or process.
///
/// Notes:
/// For long running processes there will be a main thread listening. Once an event occurs it will
/// spin up a new thread or program to handle the event. This should happen regardless of whether we are
/// running as a command line program or as a service. When running as a service, OnStop should be used
/// to stop the main thread from listening for the event and to release any resources. However, for console
/// apps OnStop doesn't get called, the only way to stop a the console app would be to close the console
/// window which would kill the thread but will not call OnStop to cleanup any resources. Therefore resource
/// management should really be done in the main body of the application.
///
/// For short running processes OnStart will contain the main body of work. OnStop will be empty. If running as
/// a service, the application should call super.MarkServiceAsStopped() after processing is completed to mark
/// the service as stopped. This is not necessary when running interactively.
/// </summary>
/// <param name="args"></param>
protected override void OnStart(string[] args)
{
//this.DoParentStuff();
Console.WriteLine("Application running...");
EventLog.WriteEntry("OnStart executed");
if (args.Length > 0)
{
// Short running
int number = 0;
Int32.TryParse(args[0], out number);
SendNumber(number);
EventLog.WriteEntry("Task completed");
}
else
{
// Long running
// Should spin up new thread or process
APDoSomethingApp forkedApp = new APDoSomethingApp();
Thread listeningThread = new Thread(new ThreadStart(forkedApp.ContinuousSend));
listeningThread.Start();
}
}
