In development guide I notice that we should pay attention when creating a scheduler, see below:

"Since the scheduling process runs within the ASP.NET process, it may not be executed if your web site is not running. This happens when the process is recycled without being started again (after a long period of web site inactivity). It means that your scheduled tasks will not be executed in such cases.

If you want to run the scheduling reliably, it's necessary to ensure that your web site is always running. You can do that by using some utility or an external service that requests the home page of your web site on a regular basis."

So, why do I make that external program that make a request to home page periodically? I search anywhere but I cannot find it.

Please help..