Method to generate NewOsipsEvent

sessionmanager/osipsevent.go

@@ -46,6 +46,10 @@ const (
 	OSIPS_DURATION    = "duration"
 )
 
+func NewOsipsEvent(osipsDagramEvent *osipsdagram.OsipsEvent) (*OsipsEvent, error) {
+	return &OsipsEvent{osipsEvent: osipsDagramEvent}, nil
+}
+
 type OsipsEvent struct {
 	osipsEvent *osipsdagram.OsipsEvent
 }
@@ -182,9 +186,6 @@ func (osipsev *OsipsEvent) GetExtraFields() map[string]string {
 			extraFields[field] = val
 		}
 	}
-	if len(extraFields) == 0 {
-		return nil // No need of populating extra fields if no members defined
-	}
 	return extraFields
 }
 func (osipsEv *OsipsEvent) GetOriginatorIP() string {

sessionmanager/osipssm.go

@@ -75,6 +75,6 @@ func (osm *OsipsSessionManager) Shutdown() error {
 func (osm *OsipsSessionManager) OnCdr(cdrDagram *osipsdagram.OsipsEvent) {
 	engine.Logger.Info(fmt.Sprintf("<SM-OpenSIPSr> Received cdr datagram: %+v", cdrDagram))
 	var reply *string
-	osipsEv := &OsipsEvent{osipsEvent: cdrDagram}
+	osipsEv, _ := NewOsipsEvent(cdrDagram)
 	osm.cdrsrv.ProcessCdr(osipsEv.AsStoredCdr(), reply)
 }