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.
NOTE 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.
PCHcallable PCHLibrary = new defaultCallable();