The PCHcallable interface supplies callback member functions
that will be called by the Listener whenever it receives Custom
Messages or health status requests from connected Managers.
Important: When the application does not require the functionality
afforded by the callbacks specified in this interface, they may
use an instance of the
defaultCallable class
in the constructor of the
Listener object.
This class is a stubbed-out implementation of the PCHcallable interface.
For
more information about implementing this class, see Supporting Communication
from Managers.
Syntax
PCHcallable PCHLibrary =
new defaultCallable();
Methods
- getHealth
- When a connected Manager requests the health status of the
application, this method returns true if the application is up
and operating normally.
- processCustomMessage
- When a connected Manager sends a Custom Message to the Listener, the Manager will inform
the application of this by calling processCustomMessage from
an independent thread.