9 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
13 type EnbLoadInformationNotificationHandler struct {
14 rnibWriterProvider func() rNibWriter.RNibWriter
17 func NewEnbLoadInformationNotificationHandler(rnibWriterProvider func() rNibWriter.RNibWriter) EnbLoadInformationNotificationHandler {
18 return EnbLoadInformationNotificationHandler{
19 rnibWriterProvider: rnibWriterProvider,
23 func elapsed(startTime time.Time) float64 {
24 return float64(time.Since(startTime)) / float64(time.Millisecond)
27 func (src EnbLoadInformationNotificationHandler) Handle(logger *logger.Logger, e2Sessions sessions.E2Sessions, request *models.NotificationRequest, messageChannel chan<- *models.NotificationResponse) {
29 pdu, err := unpackX2apPdu(logger, MaxAsn1CodecAllocationBufferSize, request.Len, request.Payload, MaxAsn1CodecMessageBufferSize)
32 logger.Errorf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Unpack failed. Error: %v", request.RanName, err)
36 logger.Debugf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Unpacked message successfully", request.RanName)
38 ranLoadInformation := &entities.RanLoadInformation{LoadTimestamp: uint64(request.StartTime.UnixNano())}
40 err = extractAndBuildRanLoadInformation(pdu, ranLoadInformation)
43 logger.Errorf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Failed at extractAndBuildRanLoadInformation. Error: %v", request.RanName, err)
47 logger.Debugf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Successfully done with extracting and building RAN load information. elapsed: %f ms", request.RanName, elapsed(request.StartTime))
49 rnibErr := src.rnibWriterProvider().SaveRanLoadInformation(request.RanName, ranLoadInformation)
52 logger.Errorf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Failed saving RAN load information. Error: %v", request.RanName, rnibErr)
56 logger.Infof("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Successfully saved RAN load information to RNIB. elapsed: %f ms", request.RanName, elapsed(request.StartTime))