func cacheData(ratingDb engine.RatingStorage, accountDb engine.AccountingStorage, doneChan chan struct{}) {
if err := ratingDb.CacheRating(nil, nil, nil, nil, nil); err != nil {
engine.Logger.Crit(fmt.Sprintf("Cache rating error: %s", err.Error()))
exitChan <- true
return
}
if err := accountDb.CacheAccounting(nil, nil, nil, nil); err != nil {
engine.Logger.Crit(fmt.Sprintf("Cache accounting error: %s", err.Error()))
exitChan <- true
return
}
close(doneChan)
}
