X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=pkg%2Fcontrol%2Ftracker.go;h=dfab96e55aeb5c4af7b48ed17600e964eab14762;hb=2e99e2f4c89b1c232b3d1765197db44e3cced5b8;hp=eddfbdaf0c554eaa12d5867d3b7be24d9e9335a7;hpb=d9673c002a30e08897f170adf1d66e6ca85c5c6a;p=ric-plt%2Fsubmgr.git

diff --git a/pkg/control/tracker.go b/pkg/control/tracker.go
index eddfbda..dfab96e 100644
--- a/pkg/control/tracker.go
+++ b/pkg/control/tracker.go
@@ -21,8 +21,11 @@ package control
 
 import (
 	"fmt"
+	"sync"
 )
 
+var trackerMutex = &sync.Mutex{}
+
 /*
 Implements a record of ongoing transactions and helper functions to CRUD the records.
 */
@@ -39,6 +42,8 @@ Checks if a tranascation with similar type has been ongoing. If not then creates
 Returns error if there is similar transatcion ongoing.
 */
 func (t *Tracker) TrackTransaction(key TransactionKey, xact Transaction) error {
+	trackerMutex.Lock()
+	defer trackerMutex.Unlock()
 	if _, ok := t.transactionTable[key]; ok {
 		// TODO: Implement merge related check here. If the key is same but the value is different.
 		err := fmt.Errorf("transaction tracker: Similar transaction with sub id %d and type %s is ongoing", key.SubID, key.transType)
@@ -54,6 +59,8 @@ Returns error in case the transaction cannot be found.
 */
 func (t *Tracker) UpdateTransaction(SubID uint16, transType Action, xact Transaction) error {
 	key := TransactionKey{SubID, transType}
+	trackerMutex.Lock()
+	defer trackerMutex.Unlock()
 	if _, ok := t.transactionTable[key]; ok {
 		// TODO: Implement merge related check here. If the key is same but the value is different.
 		err := fmt.Errorf("transaction tracker: Similar transaction with sub id %d and type %v is ongoing", key.SubID, key.transType)
@@ -69,6 +76,8 @@ Returns error in case the transaction cannot be found.
 */
 func (t *Tracker) RetriveTransaction(subID uint16, act Action) (Transaction, error) {
 	key := TransactionKey{subID, act}
+	trackerMutex.Lock()
+	defer trackerMutex.Unlock()
 	var xact Transaction
 	if xact, ok := t.transactionTable[key]; ok {
 		return xact, nil
@@ -84,6 +93,8 @@ Returns error in case the transaction cannot be found.
 func (t *Tracker) completeTransaction(subID uint16, act Action) (Transaction, error) {
 	key := TransactionKey{subID, act}
 	var emptyTransaction Transaction
+	trackerMutex.Lock()
+	defer trackerMutex.Unlock()
 	if xact, ok := t.transactionTable[key]; ok {
 		delete(t.transactionTable, key)
 		return xact, nil