X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=pkg%2Fcontrol%2Fsubscription.go;h=6ea2c1fadcadcf2385942cf9b89afea24752dab4;hb=39d94ea1dd0e04ee6da8742d133393ce6ed3200c;hp=9bbe3d47dd12675fad0c157683a82bd2d4c44abc;hpb=0388dd945789dae802aaa93c5062e3ae4c45ddf1;p=ric-plt%2Fsubmgr.git

diff --git a/pkg/control/subscription.go b/pkg/control/subscription.go
index 9bbe3d4..6ea2c1f 100644
--- a/pkg/control/subscription.go
+++ b/pkg/control/subscription.go
@@ -20,9 +20,10 @@
 package control
 
 import (
-	"fmt"
+	"gerrit.o-ran-sc.org/r/ric-plt/e2ap/pkg/e2ap"
 	"gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
-	"strconv"
+
+	//"reflect"
 	"sync"
 )
 
@@ -30,80 +31,144 @@ import (
 //
 //-----------------------------------------------------------------------------
 type Subscription struct {
-	mutex  sync.Mutex
-	Seq    uint16
-	Active bool
-	//
-	Meid        *xapp.RMRMeid
-	RmrEndpoint // xapp endpoint. Now only one xapp can have relation to single subscription. To be changed in merge
-	Trans       *Transaction
+	mutex            sync.Mutex                    // Lock
+	valid            bool                          // valid
+	registry         *Registry                     // Registry
+	ReqId            RequestId                     // ReqId (Requestor Id + Seq Nro a.k.a subsid)
+	Meid             *xapp.RMRMeid                 // Meid/ RanName
+	EpList           xapp.RmrEndpointList          // Endpoints
+	TransLock        sync.Mutex                    // Lock transactions, only one executed per time for subs
+	TheTrans         TransactionIf                 // Ongoing transaction
+	SubReqMsg        *e2ap.E2APSubscriptionRequest // Subscription information
+	SubRFMsg         interface{}                   // Subscription information
+	RetryFromXapp    bool                          // Retry form xApp for subscription that already exist
+	SubRespRcvd      bool                          // Subscription response received
+	DeleteFromDb     bool                          // Delete subscription form db
+	NoRespToXapp     bool                          // Send no response for subscription delete to xApp after restart
+	DoNotWaitSubResp bool                          // Test flag. Response is not waited for Subscription Request
 }
 
 func (s *Subscription) String() string {
+	meidstr := "N/A"
+	if s.Meid != nil {
+		meidstr = s.Meid.String()
+	}
+	return "subs(" + s.ReqId.String() + "/" + meidstr + "/" + s.EpList.String() + ")"
+}
+
+func (s *Subscription) GetCachedResponse() (interface{}, bool) {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
-	return strconv.FormatUint(uint64(s.Seq), 10) + "/" + s.RmrEndpoint.String() + "/" + s.Meid.RanName
+	return s.SubRFMsg, s.valid
 }
 
-func (s *Subscription) Confirmed() {
+func (s *Subscription) SetCachedResponse(subRFMsg interface{}, valid bool) (interface{}, bool) {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
-	s.Active = true
+	s.SubRFMsg = subRFMsg
+	s.valid = valid
+	return s.SubRFMsg, s.valid
 }
 
-func (s *Subscription) UnConfirmed() {
+func (s *Subscription) GetReqId() *RequestId {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
-	s.Active = false
+	return &s.ReqId
 }
 
-func (s *Subscription) IsConfirmed() bool {
+func (s *Subscription) GetMeid() *xapp.RMRMeid {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
-	return s.Active
+	return s.Meid
 }
 
-func (s *Subscription) SetTransaction(trans *Transaction) error {
+func (s *Subscription) GetTransaction() TransactionIf {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
-
-	subString := strconv.FormatUint(uint64(s.Seq), 10) + "/" + s.RmrEndpoint.String() + "/" + s.Meid.RanName
-
-	if (s.RmrEndpoint.Addr != trans.RmrEndpoint.Addr) || (s.RmrEndpoint.Port != trans.RmrEndpoint.Port) {
-		return fmt.Errorf("Subscription: %s endpoint mismatch with trans: %s", subString, trans)
-	}
-	if s.Trans != nil {
-		return fmt.Errorf("Subscription: %s trans %s exist, can not register %s", subString, s.Trans, trans)
-	}
-	trans.Subs = s
-	s.Trans = trans
-	return nil
+	return s.TheTrans
 }
 
-func (s *Subscription) UnSetTransaction(trans *Transaction) bool {
+func (s *Subscription) WaitTransactionTurn(trans TransactionIf) {
+	s.TransLock.Lock()
 	s.mutex.Lock()
-	defer s.mutex.Unlock()
-	if trans == nil || trans == s.Trans {
-		s.Trans = nil
-		return true
-	}
-	return false
+	s.TheTrans = trans
+	s.mutex.Unlock()
 }
 
-func (s *Subscription) GetTransaction() *Transaction {
+func (s *Subscription) ReleaseTransactionTurn(trans TransactionIf) {
 	s.mutex.Lock()
-	defer s.mutex.Unlock()
-	return s.Trans
+	if trans != nil && trans == s.TheTrans {
+		s.TheTrans = nil
+	}
+	s.mutex.Unlock()
+	s.TransLock.Unlock()
 }
 
-func (s *Subscription) UpdateRoute(act Action, rtmgrClient *RtmgrClient) error {
+func (s *Subscription) IsMergeable(trans *TransactionXapp, subReqMsg *e2ap.E2APSubscriptionRequest) bool {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
-	xapp.Logger.Info("Subscription: Starting routing manager route add. SubId: %d, RmrEndpoint: %s", s.Seq, s.RmrEndpoint)
-	subRouteAction := SubRouteInfo{act, s.RmrEndpoint.Addr, s.RmrEndpoint.Port, s.Seq}
-	err := rtmgrClient.SubscriptionRequestUpdate(subRouteAction)
-	if err != nil {
-		return fmt.Errorf("Subscription: Failed to add route. SubId: %d, RmrEndpoint: %s", s.Seq, s.RmrEndpoint)
+
+	if s.valid == false {
+		return false
 	}
-	return nil
+
+	if s.SubReqMsg == nil {
+		return false
+	}
+
+	if s.Meid.RanName != trans.Meid.RanName {
+		return false
+	}
+
+	// EventTrigger check
+	if s.SubReqMsg.EventTriggerDefinition.Data.Length != subReqMsg.EventTriggerDefinition.Data.Length {
+		return false
+	}
+	for i := uint64(0); i < s.SubReqMsg.EventTriggerDefinition.Data.Length; i++ {
+		if s.SubReqMsg.EventTriggerDefinition.Data.Data[i] != subReqMsg.EventTriggerDefinition.Data.Data[i] {
+			return false
+		}
+	}
+
+	// Actions check
+	if len(s.SubReqMsg.ActionSetups) != len(subReqMsg.ActionSetups) {
+		return false
+	}
+
+	for _, acts := range s.SubReqMsg.ActionSetups {
+		for _, actt := range subReqMsg.ActionSetups {
+			if acts.ActionId != actt.ActionId {
+				return false
+			}
+			if acts.ActionType != actt.ActionType {
+				return false
+			}
+
+			if acts.ActionType != e2ap.E2AP_ActionTypeReport {
+				return false
+			}
+
+			if acts.RicActionDefinitionPresent != actt.RicActionDefinitionPresent {
+				return false
+			}
+
+			if acts.ActionDefinitionChoice.Data.Length != actt.ActionDefinitionChoice.Data.Length {
+				return false
+			}
+			for i := uint64(0); i < acts.ActionDefinitionChoice.Data.Length; i++ {
+				if acts.ActionDefinitionChoice.Data.Data[i] != actt.ActionDefinitionChoice.Data.Data[i] {
+					return false
+				}
+			}
+			//reflect.DeepEqual(acts.ActionDefinitionChoice, actt.ActionDefinitionChoice)
+
+			if acts.SubsequentAction.Present != actt.SubsequentAction.Present ||
+				acts.SubsequentAction.Type != actt.SubsequentAction.Type ||
+				acts.SubsequentAction.TimetoWait != actt.SubsequentAction.TimetoWait {
+				return false
+			}
+		}
+	}
+
+	return true
 }