+func (r *Registry) ReserveSubscription(meid *xapp.RMRMeid) (*Subscription, error) {
+ r.mutex.Lock()
+ defer r.mutex.Unlock()
+ if len(r.subIds) > 0 {
+ sequenceNumber := r.subIds[0]
+ r.subIds = r.subIds[1:]
+ if _, ok := r.register[sequenceNumber]; ok == false {
+ subs := &Subscription{
+ registry: r,
+ Seq: sequenceNumber,
+ Active: false,
+ Meid: meid,
+ Trans: nil,
+ }
+ r.register[sequenceNumber] = subs
+ xapp.Logger.Info("Registry: Create %s", subs.String())
+ xapp.Logger.Debug("Registry: substable=%v", r.register)
+ return subs, nil
+ }