defaultCallable Class

The defaultCallable class is a stubbed-out implementation of the PCHcallable interface with an empty definition for the processCustomMessage method. When the application does not require the functionality afforded by the callbacks specified in the PCHcallable interface, it can use an instance of this class as the value for the heartbeatObject parameter of the constructor of the Listener object. The heartbeatObject provides the Listener with the ability to handle health status requests or Custom Messages received from connected Managers. When no value is specified for the heartbeatObject, then an instance of the defaultCallable class is automatically created.

For more information about implementing this class, see Supporting Communication from Managers.