code: @Override
  	public void started(ServiceBroker broker) throws Exception {
  		super.started(broker);
  
  		// Set components
  		ServiceBrokerConfig cfg = broker.getConfig();
  		serviceInvoker = cfg.getServiceInvoker();
  		eventbus = cfg.getEventbus();
  		uid = cfg.getUidGenerator();
  	}
docs: Initializes Default Context Factory instance.
  
  @param broker
  parent ServiceBroker