code: func NewRegisterConnectionEvent(eventch chan<- *ConnectionEvent, regch chan<- fab.Registration, errch chan<- error) *RegisterConnectionEvent {
  	return &RegisterConnectionEvent{
  		Reg:           &ConnectionReg{Eventch: eventch},
  		RegisterEvent: esdispatcher.NewRegisterEvent(regch, errch),
  	}
  }
docs: // NewRegisterConnectionEvent creates a new RegisterConnectionEvent