+ subDelRespMsg := &e2ap.E2APSubscriptionDeleteResponse{}
+ subDelRespMsg.RequestId.Id = subs.SubReqMsg.RequestId.Id
+ subDelRespMsg.RequestId.Seq = uint32(subs.GetSubId())
+ subDelRespMsg.FunctionId = subs.SubReqMsg.FunctionId
+ parentTrans.SendEvent(subDelRespMsg, 0)
+
+ go c.registry.RemoveFromSubscription(subs, parentTrans, 5*time.Second)
+}
+
+//-------------------------------------------------------------------
+// send to E2T Subscription Request
+//-------------------------------------------------------------------
+func (c *Control) sendE2TSubscriptionRequest(subs *Subscription, trans *Transaction, parentTrans *Transaction) interface{} {
+ var err error
+ var event interface{} = nil
+ var timedOut bool = false
+
+ subReqMsg := subs.SubReqMsg
+ subReqMsg.RequestId.Id = 123
+ subReqMsg.RequestId.Seq = uint32(subs.GetSubId())
+ trans.Mtype, trans.Payload, err = c.e2ap.PackSubscriptionRequest(subReqMsg)
+ if err != nil {
+ xapp.Logger.Error("SUBS-SubReq: %s parent %s", idstring(trans, subs, err), parentTrans.String())
+ return event
+ }
+
+ for retries := uint64(0); retries < e2tMaxSubReqTryCount; retries++ {
+ desc := fmt.Sprintf("SUBS-SubReq: SubReq to E2T (retry %d)", retries)
+ c.rmrSend(desc, subs, trans)
+ event, timedOut = trans.WaitEvent(e2tSubReqTimeout)
+ if timedOut {
+ continue
+ }
+ break