11 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
15 type EnbLoadInformationNotificationHandler struct {
16 rnibWriterProvider func() rNibWriter.RNibWriter
19 func NewEnbLoadInformationNotificationHandler(rnibWriterProvider func() rNibWriter.RNibWriter) EnbLoadInformationNotificationHandler {
20 return EnbLoadInformationNotificationHandler{
21 rnibWriterProvider: rnibWriterProvider,
25 func elapsed(startTime time.Time) float64 {
26 return float64(time.Since(startTime)) / float64(time.Millisecond)
29 func (src EnbLoadInformationNotificationHandler) Handle(logger *logger.Logger, e2Sessions sessions.E2Sessions, request *models.NotificationRequest, messageChannel chan<- *models.NotificationResponse) {
31 pdu, err := converters.UnpackX2apPdu(logger, e2pdus.MaxAsn1CodecAllocationBufferSize, request.Len, request.Payload, e2pdus.MaxAsn1CodecMessageBufferSize)
34 logger.Errorf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Unpack failed. Error: %v", request.RanName, err)
38 logger.Debugf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Unpacked message successfully", request.RanName)
40 ranLoadInformation := &entities.RanLoadInformation{LoadTimestamp: uint64(request.StartTime.UnixNano())}
42 err = converters.ExtractAndBuildRanLoadInformation(pdu, ranLoadInformation)
45 logger.Errorf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Failed at ExtractAndBuildRanLoadInformation. Error: %v", request.RanName, err)
49 logger.Debugf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Successfully done with extracting and building RAN load information. elapsed: %f ms", request.RanName, elapsed(request.StartTime))
51 rnibErr := src.rnibWriterProvider().SaveRanLoadInformation(request.RanName, ranLoadInformation)
54 logger.Errorf("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Failed saving RAN load information. Error: %v", request.RanName, rnibErr)
58 logger.Infof("#EnbLoadInformationNotificationHandler.Handle - RAN name: %s - Successfully saved RAN load information to RNIB. elapsed: %f ms", request.RanName, elapsed(request.StartTime))