func (self *Queue) open() error {
self.Lock()
defer self.Unlock()
if regexp.MustCompile(`[^a-zA-Z0-9_]+`).MatchString(self.Name) {
return errors.New("Queue name is not alphanumeric")
}
if len(self.Name) > 100 {
return errors.New("Queue name is too long")
}
var options opt.Options
options.BlockCacher = opt.NoCacher
var err error
self.db, err = leveldb.OpenFile(self.Path(), &options)
if err != nil {
return err
}
self.isOpened = true
return self.initialize()
}