App Service Properties
This view allows you to configure an App Service declaration. With Application Contracts an app can invoke a background task belonging to another app. Another usage is for a background task invoked to service an app contract to communicate with its caller.
Application Settings
This section is described in Application Settings article.
Properties
Configure the app service's specific properties.
Service Name
The service name used to match the caller of the Application Contract with the provider.
Server Name
The COM server which will be instantiated to satisfy the contract activation. It ensures that only one instance of the server exists at runtime.
This attribute is used for PPLE host processes.
Multiple Instances
This option enables support for separate instaces of app services.
Remote Systems
This option allows access to the endpoint for the app service from a remote endpoint.