notify method
Fires event specified by its name and notifies all registered
IEventListener listeners
correlationId
(optional) transaction id to trace execution through call chain.eventName
the name of the event that is to be fired.args
the event arguments (parameters).
Implementation
/// - [correlationId] (optional) transaction id to trace execution through call chain.
/// - [eventName] the name of the event that is to be fired.
/// - [args] the event arguments (parameters).
void notify(String? correlationId, String eventName, Parameters args) {
var event = findEvent(eventName);
if (event != null) event.notify(correlationId, args);
}