-type RecvNewE2TdataHandler func(<-chan *models.E2tData) (*rtmgr.E2TInstance, error)
-type LaunchRestHandler func(*string, chan<- *models.XappCallbackData, chan<- *models.XappSubscriptionData, chan<- *models.XappSubscriptionData, chan<- *models.E2tData)
+type RecvNewE2TdataHandler func(<-chan *models.E2tData) (*rtmgr.E2TInstance, string, error)
+type LaunchRestHandler func(*string)