func getCaches(u utils.Utils, caches *sliceCache) error {
if caches == nil || len(*caches) < 1 {
return nil
}
items := make([]utils.MemoryItem, len(*caches))
for index, cache := range *caches {
items[index] = utils.MemoryItem{Key: getCacheKey(cache)}
}
if err := u.MemoryGet(&items); err != nil {
u.Errorf("u.MemoryGet(%d) error %v", len(items), err)
return err
}
for index, item := range items {
parts := strings.Split(item.Value, ";")
if count, err := strconv.ParseInt(parts[0], 10, 64); err == nil {
(*caches)[index].Count = count
}
if len(parts) >= 2 {
// value with expire timestamp
if exp, expErr := strconv.ParseInt(parts[1], 10, 64); expErr == nil {
(*caches)[index].TtlLeft = exp - time.Now().Unix()
}
}
utils.Verbosef(u, "services.getCaches caches[%d] = %v", index, &(*caches)[index])
}
return nil
}