api/groupreplstore_GEN_.go
func (rs *ReplGroupStore) Startup(ctx context.Context) error {
	rs.ringLock.Lock()
	if rs.ringServerExitChan == nil {
		rs.ringServerExitChan = make(chan struct{})
		go rs.ringServerConnector(rs.ringServerExitChan)
	}
	rs.ringLock.Unlock()
	return nil
}
func (rs *ReplGroupStore) Startup(ctx context.Context) error {
	rs.ringLock.Lock()
	if rs.ringServerExitChan == nil {
		rs.ringServerExitChan = make(chan struct{})
		go rs.ringServerConnector(rs.ringServerExitChan)
	}
	rs.ringLock.Unlock()
	return nil
}
// Startup is not required to use the ReplGroupStore; it will automatically
// connect to backend stores as needed. However, if you'd like to use the ring
// service to receive ring updates and have the ReplGroupStore automatically
// update itself accordingly, Startup will launch a connector to that service.
// Otherwise, you will need to call SetRing yourself to inform the
// ReplGroupStore of which backends to connect to.