IModuleOnApp (Wowza Streaming Engine 4 API)

All Known Subinterfaces:

IModuleOnApp2

All Known Implementing Classes:

ModuleMediaCaster
```
public interface IModuleOnApp
```
IModuleCallResult: method interface examples for application level methods in a module.

Since module method must be implemented as static method a module cannot directly implements this interface. This interface only serves as an example of the method names and call signature needed to implement these application methods.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onAppStart(IApplicationInstance appInstance)`	Invoked when an application instance is started.
`void`	`onAppStop(IApplicationInstance appInstance)`	Invoked when an application instance is stopped (destroyed).

- Method Detail
  - onAppStart
```
void onAppStart(IApplicationInstance appInstance)
```
    Invoked when an application instance is started.
    
    Parameters:
    
    appInstance - application instance
  - onAppStop
```
void onAppStop(IApplicationInstance appInstance)
```
    Invoked when an application instance is stopped (destroyed).
    
    Parameters:
    
    appInstance - application instance