There are situations you want to do something during the life-cycle of a web application. For example you want to initialize your cache when the applicaiton starts. Or you want to run some code when the applications finishes.

In these situations you can create a class implementing IAppEvents interface to describe your logic. Then registering it using DependencyManager.


public class CacheAppEvents : IAppEvents
// You can inject whatever you want using property injection.
public void OnAppStartup()
// Initializing your cache.
// This code will be executed once, when application starts.
public void OnAppEnd()
// Whatever you want to do when application stops.

And finally you should register it as one of your dependencies:

// Put it just besides other dependency registerations in your code.