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gerrit.nordix.org / oransc / scp / ric-app / kpimon / 3dcee1f617eb918983bd1431d5f4f492cc5e16c7 / . / control / control.go
blob: 45acb6bbf271afceb1b88d76ca9699011fed088e [file] [log] [blame]
package control
import (
"encoding/json"
"errors"
"log"
"os"
"strconv"
"strings"
"sync"
"time"
"gerrit.o-ran-sc.org/r/ric-plt/sdlgo"
"gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
//"github.com/go-redis/redis"
)
type Control struct {
ranList []string //nodeB list
eventCreateExpired int32 //maximum time for the RIC Subscription Request event creation procedure in the E2 Node
eventDeleteExpired int32 //maximum time for the RIC Subscription Request event deletion procedure in the E2 Node
rcChan chan *xapp.RMRParams //channel for receiving rmr message
//client *redis.Client //redis client
eventCreateExpiredMap map[string]bool //map for recording the RIC Subscription Request event creation procedure is expired or not
eventDeleteExpiredMap map[string]bool //map for recording the RIC Subscription Request event deletion procedure is expired or not
eventCreateExpiredMu *sync.Mutex //mutex for eventCreateExpiredMap
eventDeleteExpiredMu *sync.Mutex //mutex for eventDeleteExpiredMap
sdl *sdlgo.SdlInstance
}
func init() {
file := "/opt/kpimon.log"
logFile, err := os.OpenFile(file, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0766)
if err != nil {
panic(err)
}
log.SetOutput(logFile)
log.SetPrefix("[qSkipTool]")
log.SetFlags(log.LstdFlags | log.Lshortfile | log.LUTC)
xapp.Logger.SetLevel(4)
}
func NewControl() Control {
str := os.Getenv("ranList")
return Control{strings.Split(str, ","),
5, 5,
make(chan *xapp.RMRParams),
//redis.NewClient(&redis.Options{
// Addr: os.Getenv("DBAAS_SERVICE_HOST") + ":" + os.Getenv("DBAAS_SERVICE_PORT"), //"localhost:6379"
// Password: "",
// DB: 0,
//}),
make(map[string]bool),
make(map[string]bool),
&sync.Mutex{},
&sync.Mutex{},
sdlgo.NewSdlInstance("kpimon", sdlgo.NewDatabase())}
}
func ReadyCB(i interface{}) {
c := i.(*Control)
c.startTimerSubReq()
go c.controlLoop()
}
func (c *Control) Run() {
//_, err := c.client.Ping().Result()
//if err != nil {
// xapp.Logger.Error("Failed to connect to Redis DB with %v", err)
// log.Printf("Failed to connect to Redis DB with %v", err)
//}
if len(c.ranList) > 0 {
xapp.SetReadyCB(ReadyCB, c)
xapp.Run(c)
} else {
xapp.Logger.Error("gNodeB not set for subscription")
log.Printf("gNodeB not set for subscription")
}
}
func (c *Control) startTimerSubReq() {
timerSR := time.NewTimer(5 * time.Second)
count := 0
go func(t *time.Timer) {
defer timerSR.Stop()
for {
<-t.C
count++
xapp.Logger.Debug("send RIC_SUB_REQ to gNodeB with cnt=%d", count)
log.Printf("send RIC_SUB_REQ to gNodeB with cnt=%d", count)
err := c.sendRicSubRequest(1001, 1001, 0)
if err != nil && count < MAX_SUBSCRIPTION_ATTEMPTS {
t.Reset(5 * time.Second)
} else {
break
}
}
}(timerSR)
}
func (c *Control) Consume(rp *xapp.RMRParams) (err error) {
c.rcChan <- rp
return
}
func (c *Control) rmrSend(params *xapp.RMRParams) (err error) {
if !xapp.Rmr.Send(params, false) {
err = errors.New("rmr.Send() failed")
xapp.Logger.Error("Failed to rmrSend to %v", err)
log.Printf("Failed to rmrSend to %v", err)
}
return
}
func (c *Control) rmrReplyToSender(params *xapp.RMRParams) (err error) {
if !xapp.Rmr.Send(params, true) {
err = errors.New("rmr.Send() failed")
xapp.Logger.Error("Failed to rmrReplyToSender to %v", err)
log.Printf("Failed to rmrReplyToSender to %v", err)
}
return
}
func (c *Control) controlLoop() {
for {
msg := <-c.rcChan
xapp.Logger.Debug("Received message type: %d", msg.Mtype)
log.Printf("Received message type: %d", msg.Mtype)
switch msg.Mtype {
case 12050:
c.handleIndication(msg)
case 12011:
c.handleSubscriptionResponse(msg)
case 12012:
c.handleSubscriptionFailure(msg)
case 12021:
c.handleSubscriptionDeleteResponse(msg)
case 12022:
c.handleSubscriptionDeleteFailure(msg)
default:
err := errors.New("Message Type " + strconv.Itoa(msg.Mtype) + " is discarded")
xapp.Logger.Error("Unknown message type: %v", err)
log.Printf("Unknown message type: %v", err)
}
}
}
func (c *Control) handleIndication(params *xapp.RMRParams) (err error) {
var e2ap *E2ap
var e2sm *E2sm
indicationMsg, err := e2ap.GetIndicationMessage(params.Payload)
if err != nil {
xapp.Logger.Error("Failed to decode RIC Indication message: %v", err)
log.Printf("Failed to decode RIC Indication message: %v", err)
return
}
log.Printf("RIC Indication message from {%s} received", params.Meid.RanName)
log.Printf("RequestID: %d", indicationMsg.RequestID)
log.Printf("RequestSequenceNumber: %d", indicationMsg.RequestSequenceNumber)
log.Printf("FunctionID: %d", indicationMsg.FuncID)
log.Printf("ActionID: %d", indicationMsg.ActionID)
log.Printf("IndicationSN: %d", indicationMsg.IndSN)
log.Printf("IndicationType: %d", indicationMsg.IndType)
log.Printf("IndicationHeader: %x", indicationMsg.IndHeader)
log.Printf("IndicationMessage: %x", indicationMsg.IndMessage)
log.Printf("CallProcessID: %x", indicationMsg.CallProcessID)
indicationHdr, err := e2sm.GetIndicationHeader(indicationMsg.IndHeader)
if err != nil {
xapp.Logger.Error("Failed to decode RIC Indication Header: %v", err)
log.Printf("Failed to decode RIC Indication Header: %v", err)
return
}
var cellIDHdr string
var plmnIDHdr string
var sliceIDHdr int32
var fiveQIHdr int64
log.Printf("-----------RIC Indication Header-----------")
if indicationHdr.IndHdrType == 1 {
log.Printf("RIC Indication Header Format: %d", indicationHdr.IndHdrType)
indHdrFormat1 := indicationHdr.IndHdr.(*IndicationHeaderFormat1)
log.Printf("GlobalKPMnodeIDType: %d", indHdrFormat1.GlobalKPMnodeIDType)
if indHdrFormat1.GlobalKPMnodeIDType == 1 {
globalKPMnodegNBID := indHdrFormat1.GlobalKPMnodeID.(*GlobalKPMnodegNBIDType)
globalgNBID := globalKPMnodegNBID.GlobalgNBID
log.Printf("PlmnID: %x", globalgNBID.PlmnID.Buf)
log.Printf("gNB ID Type: %d", globalgNBID.GnbIDType)
if globalgNBID.GnbIDType == 1 {
gNBID := globalgNBID.GnbID.(*GNBID)
log.Printf("gNB ID ID: %x, Unused: %d", gNBID.Buf, gNBID.BitsUnused)
}
if globalKPMnodegNBID.GnbCUUPID != nil {
log.Printf("gNB-CU-UP ID: %x", globalKPMnodegNBID.GnbCUUPID.Buf)
}
if globalKPMnodegNBID.GnbDUID != nil {
log.Printf("gNB-DU ID: %x", globalKPMnodegNBID.GnbDUID.Buf)
}
} else if indHdrFormat1.GlobalKPMnodeIDType == 2 {
globalKPMnodeengNBID := indHdrFormat1.GlobalKPMnodeID.(*GlobalKPMnodeengNBIDType)
log.Printf("PlmnID: %x", globalKPMnodeengNBID.PlmnID.Buf)
log.Printf("en-gNB ID Type: %d", globalKPMnodeengNBID.GnbIDType)
if globalKPMnodeengNBID.GnbIDType == 1 {
engNBID := globalKPMnodeengNBID.GnbID.(*ENGNBID)
log.Printf("en-gNB ID ID: %x, Unused: %d", engNBID.Buf, engNBID.BitsUnused)
}
} else if indHdrFormat1.GlobalKPMnodeIDType == 3 {
globalKPMnodengeNBID := indHdrFormat1.GlobalKPMnodeID.(*GlobalKPMnodengeNBIDType)
log.Printf("PlmnID: %x", globalKPMnodengeNBID.PlmnID.Buf)
log.Printf("ng-eNB ID Type: %d", globalKPMnodengeNBID.EnbIDType)
if globalKPMnodengeNBID.EnbIDType == 1 {
ngeNBID := globalKPMnodengeNBID.EnbID.(*NGENBID_Macro)
log.Printf("ng-eNB ID ID: %x, Unused: %d", ngeNBID.Buf, ngeNBID.BitsUnused)
} else if globalKPMnodengeNBID.EnbIDType == 2 {
ngeNBID := globalKPMnodengeNBID.EnbID.(*NGENBID_ShortMacro)
log.Printf("ng-eNB ID ID: %x, Unused: %d", ngeNBID.Buf, ngeNBID.BitsUnused)
} else if globalKPMnodengeNBID.EnbIDType == 3 {
ngeNBID := globalKPMnodengeNBID.EnbID.(*NGENBID_LongMacro)
log.Printf("ng-eNB ID ID: %x, Unused: %d", ngeNBID.Buf, ngeNBID.BitsUnused)
}
} else if indHdrFormat1.GlobalKPMnodeIDType == 4 {
globalKPMnodeeNBID := indHdrFormat1.GlobalKPMnodeID.(*GlobalKPMnodeeNBIDType)
log.Printf("PlmnID: %x", globalKPMnodeeNBID.PlmnID.Buf)
log.Printf("eNB ID Type: %d", globalKPMnodeeNBID.EnbIDType)
if globalKPMnodeeNBID.EnbIDType == 1 {
eNBID := globalKPMnodeeNBID.EnbID.(*ENBID_Macro)
log.Printf("eNB ID ID: %x, Unused: %d", eNBID.Buf, eNBID.BitsUnused)
} else if globalKPMnodeeNBID.EnbIDType == 2 {
eNBID := globalKPMnodeeNBID.EnbID.(*ENBID_Home)
log.Printf("eNB ID ID: %x, Unused: %d", eNBID.Buf, eNBID.BitsUnused)
} else if globalKPMnodeeNBID.EnbIDType == 3 {
eNBID := globalKPMnodeeNBID.EnbID.(*ENBID_ShortMacro)
log.Printf("eNB ID ID: %x, Unused: %d", eNBID.Buf, eNBID.BitsUnused)
} else if globalKPMnodeeNBID.EnbIDType == 4 {
eNBID := globalKPMnodeeNBID.EnbID.(*ENBID_LongMacro)
log.Printf("eNB ID ID: %x, Unused: %d", eNBID.Buf, eNBID.BitsUnused)
}
}
if indHdrFormat1.NRCGI != nil {
log.Printf("nRCGI.PlmnID: %x", indHdrFormat1.NRCGI.PlmnID.Buf)
log.Printf("nRCGI.NRCellID ID: %x, Unused: %d", indHdrFormat1.NRCGI.NRCellID.Buf, indHdrFormat1.NRCGI.NRCellID.BitsUnused)
cellIDHdr, err = e2sm.ParseNRCGI(*indHdrFormat1.NRCGI)
if err != nil {
xapp.Logger.Error("Failed to parse NRCGI in RIC Indication Header: %v", err)
log.Printf("Failed to parse NRCGI in RIC Indication Header: %v", err)
return
}
} else {
cellIDHdr = ""
}
if indHdrFormat1.PlmnID != nil {
log.Printf("PlmnID: %x", indHdrFormat1.PlmnID.Buf)
plmnIDHdr, err = e2sm.ParsePLMNIdentity(indHdrFormat1.PlmnID.Buf, indHdrFormat1.PlmnID.Size)
if err != nil {
xapp.Logger.Error("Failed to parse PlmnID in RIC Indication Header: %v", err)
log.Printf("Failed to parse PlmnID in RIC Indication Header: %v", err)
return
}
} else {
plmnIDHdr = ""
}
if indHdrFormat1.SliceID != nil {
log.Printf("SST: %x", indHdrFormat1.SliceID.SST.Buf)
if indHdrFormat1.SliceID.SD != nil {
log.Printf("SD: %x", indHdrFormat1.SliceID.SD.Buf)
}
sliceIDHdr, err = e2sm.ParseSliceID(*indHdrFormat1.SliceID)
if err != nil {
xapp.Logger.Error("Failed to parse SliceID in RIC Indication Header: %v", err)
log.Printf("Failed to parse SliceID in RIC Indication Header: %v", err)
return
}
} else {
sliceIDHdr = -1
}
if indHdrFormat1.FiveQI != -1 {
log.Printf("5QI: %d", indHdrFormat1.FiveQI)
}
fiveQIHdr = indHdrFormat1.FiveQI
if indHdrFormat1.Qci != -1 {
log.Printf("QCI: %d", indHdrFormat1.Qci)
}
if indHdrFormat1.UeMessageType != -1 {
log.Printf("Ue Report type: %d", indHdrFormat1.UeMessageType)
}
if indHdrFormat1.GnbDUID != nil {
log.Printf("gNB-DU-ID: %x", indHdrFormat1.GnbDUID.Buf)
}
if indHdrFormat1.GnbNameType == 1 {
log.Printf("gNB-DU-Name: %x", (indHdrFormat1.GnbName.(*GNB_DU_Name)).Buf)
} else if indHdrFormat1.GnbNameType == 2 {
log.Printf("gNB-CU-CP-Name: %x", (indHdrFormat1.GnbName.(*GNB_CU_CP_Name)).Buf)
} else if indHdrFormat1.GnbNameType == 3 {
log.Printf("gNB-CU-UP-Name: %x", (indHdrFormat1.GnbName.(*GNB_CU_UP_Name)).Buf)
}
if indHdrFormat1.GlobalgNBID != nil {
log.Printf("PlmnID: %x", indHdrFormat1.GlobalgNBID.PlmnID.Buf)
log.Printf("gNB ID Type: %d", indHdrFormat1.GlobalgNBID.GnbIDType)
if indHdrFormat1.GlobalgNBID.GnbIDType == 1 {
gNBID := indHdrFormat1.GlobalgNBID.GnbID.(*GNBID)
log.Printf("gNB ID ID: %x, Unused: %d", gNBID.Buf, gNBID.BitsUnused)
}
}
} else {
xapp.Logger.Error("Unknown RIC Indication Header Format: %d", indicationHdr.IndHdrType)
log.Printf("Unknown RIC Indication Header Format: %d", indicationHdr.IndHdrType)
return
}
indMsg, err := e2sm.GetIndicationMessage(indicationMsg.IndMessage)
if err != nil {
xapp.Logger.Error("Failed to decode RIC Indication Message: %v", err)
log.Printf("Failed to decode RIC Indication Message: %v", err)
return
}
var flag bool
var containerType int32
var timestampPDCPBytes *Timestamp
var dlPDCPBytes int64
var ulPDCPBytes int64
var timestampPRB *Timestamp
var availPRBDL int64
var availPRBUL int64
log.Printf("-----------RIC Indication Message-----------")
log.Printf("StyleType: %d", indMsg.StyleType)
if indMsg.IndMsgType == 1 {
log.Printf("RIC Indication Message Format: %d", indMsg.IndMsgType)
indMsgFormat1 := indMsg.IndMsg.(*IndicationMessageFormat1)
log.Printf("PMContainerCount: %d", indMsgFormat1.PMContainerCount)
for i := 0; i < indMsgFormat1.PMContainerCount; i++ {
flag = false
timestampPDCPBytes = nil
dlPDCPBytes = -1
ulPDCPBytes = -1
timestampPRB = nil
availPRBDL = -1
availPRBUL = -1
log.Printf("PMContainer[%d]: ", i)
pmContainer := indMsgFormat1.PMContainers[i]
if pmContainer.PFContainer != nil {
containerType = pmContainer.PFContainer.ContainerType
log.Printf("PFContainerType: %d", containerType)
if containerType == 1 {
log.Printf("oDU PF Container: ")
oDU := pmContainer.PFContainer.Container.(*ODUPFContainerType)
cellResourceReportCount := oDU.CellResourceReportCount
log.Printf("CellResourceReportCount: %d", cellResourceReportCount)
for j := 0; j < cellResourceReportCount; j++ {
log.Printf("CellResourceReport[%d]: ", j)
cellResourceReport := oDU.CellResourceReports[j]
log.Printf("nRCGI.PlmnID: %x", cellResourceReport.NRCGI.PlmnID.Buf)
log.Printf("nRCGI.nRCellID: %x", cellResourceReport.NRCGI.NRCellID.Buf)
cellID, err := e2sm.ParseNRCGI(cellResourceReport.NRCGI)
if err != nil {
xapp.Logger.Error("Failed to parse CellID in DU PF Container: %v", err)
log.Printf("Failed to parse CellID in DU PF Container: %v", err)
continue
}
if cellID == cellIDHdr {
flag = true
}
log.Printf("TotalofAvailablePRBsDL: %d", cellResourceReport.TotalofAvailablePRBs.DL)
log.Printf("TotalofAvailablePRBsUL: %d", cellResourceReport.TotalofAvailablePRBs.UL)
if flag {
availPRBDL = cellResourceReport.TotalofAvailablePRBs.DL
availPRBUL = cellResourceReport.TotalofAvailablePRBs.UL
}
servedPlmnPerCellCount := cellResourceReport.ServedPlmnPerCellCount
log.Printf("ServedPlmnPerCellCount: %d", servedPlmnPerCellCount)
for k := 0; k < servedPlmnPerCellCount; k++ {
log.Printf("ServedPlmnPerCell[%d]: ", k)
servedPlmnPerCell := cellResourceReport.ServedPlmnPerCells[k]
log.Printf("PlmnID: %x", servedPlmnPerCell.PlmnID.Buf)
if servedPlmnPerCell.DUPM5GC != nil {
slicePerPlmnPerCellCount := servedPlmnPerCell.DUPM5GC.SlicePerPlmnPerCellCount
log.Printf("SlicePerPlmnPerCellCount: %d", slicePerPlmnPerCellCount)
for l := 0; l < slicePerPlmnPerCellCount; l++ {
log.Printf("SlicePerPlmnPerCell[%d]: ", l)
slicePerPlmnPerCell := servedPlmnPerCell.DUPM5GC.SlicePerPlmnPerCells[l]
log.Printf("SliceID.sST: %x", slicePerPlmnPerCell.SliceID.SST.Buf)
if slicePerPlmnPerCell.SliceID.SD != nil {
log.Printf("SliceID.sD: %x", slicePerPlmnPerCell.SliceID.SD.Buf)
}
fQIPERSlicesPerPlmnPerCellCount := slicePerPlmnPerCell.FQIPERSlicesPerPlmnPerCellCount
log.Printf("5QIPerSlicesPerPlmnPerCellCount: %d", fQIPERSlicesPerPlmnPerCellCount)
for m := 0; m < fQIPERSlicesPerPlmnPerCellCount; m++ {
log.Printf("5QIPerSlicesPerPlmnPerCell[%d]: ", m)
fQIPERSlicesPerPlmnPerCell := slicePerPlmnPerCell.FQIPERSlicesPerPlmnPerCells[m]
log.Printf("5QI: %d", fQIPERSlicesPerPlmnPerCell.FiveQI)
log.Printf("PrbUsageDL: %d", fQIPERSlicesPerPlmnPerCell.PrbUsage.DL)
log.Printf("PrbUsageUL: %d", fQIPERSlicesPerPlmnPerCell.PrbUsage.UL)
}
}
}
if servedPlmnPerCell.DUPMEPC != nil {
perQCIReportCount := servedPlmnPerCell.DUPMEPC.PerQCIReportCount
log.Printf("PerQCIReportCount: %d", perQCIReportCount)
for l := 0; l < perQCIReportCount; l++ {
log.Printf("PerQCIReports[%d]: ", l)
perQCIReport := servedPlmnPerCell.DUPMEPC.PerQCIReports[l]
log.Printf("QCI: %d", perQCIReport.QCI)
log.Printf("PrbUsageDL: %d", perQCIReport.PrbUsage.DL)
log.Printf("PrbUsageUL: %d", perQCIReport.PrbUsage.UL)
}
}
}
}
} else if containerType == 2 {
log.Printf("oCU-CP PF Container: ")
oCUCP := pmContainer.PFContainer.Container.(*OCUCPPFContainerType)
if oCUCP.GNBCUCPName != nil {
log.Printf("gNB-CU-CP Name: %x", oCUCP.GNBCUCPName.Buf)
}
log.Printf("NumberOfActiveUEs: %d", oCUCP.CUCPResourceStatus.NumberOfActiveUEs)
} else if containerType == 3 {
log.Printf("oCU-UP PF Container: ")
oCUUP := pmContainer.PFContainer.Container.(*OCUUPPFContainerType)
if oCUUP.GNBCUUPName != nil {
log.Printf("gNB-CU-UP Name: %x", oCUUP.GNBCUUPName.Buf)
}
cuUPPFContainerItemCount := oCUUP.CUUPPFContainerItemCount
log.Printf("CU-UP PF Container Item Count: %d", cuUPPFContainerItemCount)
for j := 0; j < cuUPPFContainerItemCount; j++ {
log.Printf("CU-UP PF Container Item [%d]: ", j)
cuUPPFContainerItem := oCUUP.CUUPPFContainerItems[j]
log.Printf("InterfaceType: %d", cuUPPFContainerItem.InterfaceType)
cuUPPlmnCount := cuUPPFContainerItem.OCUUPPMContainer.CUUPPlmnCount
log.Printf("CU-UP Plmn Count: %d", cuUPPlmnCount)
for k := 0; k < cuUPPlmnCount; k++ {
log.Printf("CU-UP Plmn [%d]: ", k)
cuUPPlmn := cuUPPFContainerItem.OCUUPPMContainer.CUUPPlmns[k]
log.Printf("PlmnID: %x", cuUPPlmn.PlmnID.Buf)
plmnID, err := e2sm.ParsePLMNIdentity(cuUPPlmn.PlmnID.Buf, cuUPPlmn.PlmnID.Size)
if err != nil {
xapp.Logger.Error("Failed to parse PlmnID in CU-UP PF Container: %v", err)
log.Printf("Failed to parse PlmnID in CU-UP PF Container: %v", err)
continue
}
if cuUPPlmn.CUUPPM5GC != nil {
sliceToReportCount := cuUPPlmn.CUUPPM5GC.SliceToReportCount
log.Printf("SliceToReportCount: %d", sliceToReportCount)
for l := 0; l < sliceToReportCount; l++ {
log.Printf("SliceToReport[%d]: ", l)
sliceToReport := cuUPPlmn.CUUPPM5GC.SliceToReports[l]
log.Printf("SliceID.sST: %x", sliceToReport.SliceID.SST.Buf)
if sliceToReport.SliceID.SD != nil {
log.Printf("SliceID.sD: %x", sliceToReport.SliceID.SD.Buf)
}
sliceID, err := e2sm.ParseSliceID(sliceToReport.SliceID)
if err != nil {
xapp.Logger.Error("Failed to parse sliceID in CU-UP PF Container with PlmnID [%s]: %v", plmnID, err)
log.Printf("Failed to parse sliceID in CU-UP PF Container with PlmnID [%s]: %v", plmnID, err)
continue
}
fQIPERSlicesPerPlmnCount := sliceToReport.FQIPERSlicesPerPlmnCount
log.Printf("5QIPerSlicesPerPlmnCount: %d", fQIPERSlicesPerPlmnCount)
for m := 0; m < fQIPERSlicesPerPlmnCount; m++ {
log.Printf("5QIPerSlicesPerPlmn[%d]: ", m)
fQIPERSlicesPerPlmn := sliceToReport.FQIPERSlicesPerPlmns[m]
fiveQI := fQIPERSlicesPerPlmn.FiveQI
log.Printf("5QI: %d", fiveQI)
if plmnID == plmnIDHdr && sliceID == sliceIDHdr && fiveQI == fiveQIHdr {
flag = true
}
if fQIPERSlicesPerPlmn.PDCPBytesDL != nil {
log.Printf("PDCPBytesDL: %x", fQIPERSlicesPerPlmn.PDCPBytesDL.Buf)
if flag {
dlPDCPBytes, err = e2sm.ParseInteger(fQIPERSlicesPerPlmn.PDCPBytesDL.Buf, fQIPERSlicesPerPlmn.PDCPBytesDL.Size)
if err != nil {
xapp.Logger.Error("Failed to parse PDCPBytesDL in CU-UP PF Container with PlmnID [%s], SliceID [%d], 5QI [%d]: %v", plmnID, sliceID, fiveQI, err)
log.Printf("Failed to parse PDCPBytesDL in CU-UP PF Container with PlmnID [%s], SliceID [%d], 5QI [%d]: %v", plmnID, sliceID, fiveQI, err)
continue
}
}
}
if fQIPERSlicesPerPlmn.PDCPBytesUL != nil {
log.Printf("PDCPBytesUL: %x", fQIPERSlicesPerPlmn.PDCPBytesUL.Buf)
if flag {
ulPDCPBytes, err = e2sm.ParseInteger(fQIPERSlicesPerPlmn.PDCPBytesUL.Buf, fQIPERSlicesPerPlmn.PDCPBytesUL.Size)
if err != nil {
xapp.Logger.Error("Failed to parse PDCPBytesUL in CU-UP PF Container with PlmnID [%s], SliceID [%d], 5QI [%d]: %v", plmnID, sliceID, fiveQI, err)
log.Printf("Failed to parse PDCPBytesUL in CU-UP PF Container with PlmnID [%s], SliceID [%d], 5QI [%d]: %v", plmnID, sliceID, fiveQI, err)
continue
}
}
}
}
}
}
if cuUPPlmn.CUUPPMEPC != nil {
cuUPPMEPCPerQCIReportCount := cuUPPlmn.CUUPPMEPC.CUUPPMEPCPerQCIReportCount
log.Printf("PerQCIReportCount: %d", cuUPPMEPCPerQCIReportCount)
for l := 0; l < cuUPPMEPCPerQCIReportCount; l++ {
log.Printf("PerQCIReport[%d]: ", l)
cuUPPMEPCPerQCIReport := cuUPPlmn.CUUPPMEPC.CUUPPMEPCPerQCIReports[l]
log.Printf("QCI: %d", cuUPPMEPCPerQCIReport.QCI)
if cuUPPMEPCPerQCIReport.PDCPBytesDL != nil {
log.Printf("PDCPBytesDL: %x", cuUPPMEPCPerQCIReport.PDCPBytesDL.Buf)
}
if cuUPPMEPCPerQCIReport.PDCPBytesUL != nil {
log.Printf("PDCPBytesUL: %x", cuUPPMEPCPerQCIReport.PDCPBytesUL.Buf)
}
}
}
}
}
} else {
xapp.Logger.Error("Unknown PF Container type: %d", containerType)
log.Printf("Unknown PF Container type: %d", containerType)
continue
}
}
if pmContainer.RANContainer != nil {
log.Printf("RANContainer: %x", pmContainer.RANContainer.Timestamp.Buf)
timestamp, _ := e2sm.ParseTimestamp(pmContainer.RANContainer.Timestamp.Buf, pmContainer.RANContainer.Timestamp.Size)
log.Printf("Timestamp=[sec: %d, nsec: %d]", timestamp.TVsec, timestamp.TVnsec)
containerType = pmContainer.RANContainer.ContainerType
if containerType == 1 {
log.Printf("DU Usage Report: ")
oDUUE := pmContainer.RANContainer.Container.(*DUUsageReportType)
for j := 0; j < oDUUE.CellResourceReportItemCount; j++ {
cellResourceReportItem := oDUUE.CellResourceReportItems[j]
log.Printf("nRCGI.PlmnID: %x", cellResourceReportItem.NRCGI.PlmnID.Buf)
log.Printf("nRCGI.NRCellID: %x, Unused: %d", cellResourceReportItem.NRCGI.NRCellID.Buf, cellResourceReportItem.NRCGI.NRCellID.BitsUnused)
servingCellID, err := e2sm.ParseNRCGI(cellResourceReportItem.NRCGI)
if err != nil {
xapp.Logger.Error("Failed to parse NRCGI in DU Usage Report: %v", err)
log.Printf("Failed to parse NRCGI in DU Usage Report: %v", err)
continue
}
for k := 0; k < cellResourceReportItem.UeResourceReportItemCount; k++ {
ueResourceReportItem := cellResourceReportItem.UeResourceReportItems[k]
log.Printf("C-RNTI: %x", ueResourceReportItem.CRNTI.Buf)
ueID, err := e2sm.ParseInteger(ueResourceReportItem.CRNTI.Buf, ueResourceReportItem.CRNTI.Size)
if err != nil {
xapp.Logger.Error("Failed to parse C-RNTI in DU Usage Report with Serving Cell ID [%s]: %v", servingCellID, err)
log.Printf("Failed to parse C-RNTI in DU Usage Report with Serving Cell ID [%s]: %v", servingCellID, err)
continue
}
var ueMetrics UeMetricsEntry
retStr, err := c.sdl.Get([]string{"{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)})
if err != nil {
panic(err)
xapp.Logger.Error("Failed to get ueMetrics from Redis!")
log.Printf("Failed to get ueMetrics from Redis!")
} else {
if retStr["{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)] != nil {
ueJsonStr := retStr["{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)].(string)
json.Unmarshal([]byte(ueJsonStr), &ueMetrics)
}
}
//if isUeExist, _ := c.client.Exists("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)).Result(); isUeExist == 1 {
// ueJsonStr, _ := c.client.Get("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)).Result()
// json.Unmarshal([]byte(ueJsonStr), &ueMetrics)
//}
ueMetrics.UeID = ueID
log.Printf("UeID: %d", ueMetrics.UeID)
ueMetrics.ServingCellID = servingCellID
log.Printf("ServingCellID: %s", ueMetrics.ServingCellID)
ueMetrics.MeasPeriodRF = 20
if flag {
timestampPRB = timestamp
}
ueMetrics.MeasTimestampPRB.TVsec = timestamp.TVsec
ueMetrics.MeasTimestampPRB.TVnsec = timestamp.TVnsec
if ueResourceReportItem.PRBUsageDL != -1 {
ueMetrics.PRBUsageDL = ueResourceReportItem.PRBUsageDL
log.Printf("PRBUsageDL: %d", ueMetrics.PRBUsageDL)
}
if ueResourceReportItem.PRBUsageUL != -1 {
ueMetrics.PRBUsageUL = ueResourceReportItem.PRBUsageUL
log.Printf("PRBUsageUL: %d", ueMetrics.PRBUsageUL)
}
newUeJsonStr, err := json.Marshal(&ueMetrics)
if err != nil {
xapp.Logger.Error("Failed to marshal UeMetrics with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to marshal UeMetrics with UE ID [%d]: %v", ueID, err)
continue
}
err = c.sdl.Set("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10), newUeJsonStr)
if err != nil {
xapp.Logger.Error("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
continue
}
//err = c.client.Set("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10), newUeJsonStr, 0).Err()
//if err != nil {
// xapp.Logger.Error("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
// log.Printf("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
// continue
//}
}
}
} else if containerType == 2 {
log.Printf("CU-CP Usage Report: ")
oCUCPUE := pmContainer.RANContainer.Container.(*CUCPUsageReportType)
for j := 0; j < oCUCPUE.CellResourceReportItemCount; j++ {
cellResourceReportItem := oCUCPUE.CellResourceReportItems[j]
log.Printf("nRCGI.PlmnID: %x", cellResourceReportItem.NRCGI.PlmnID.Buf)
log.Printf("nRCGI.NRCellID: %x, Unused: %d", cellResourceReportItem.NRCGI.NRCellID.Buf, cellResourceReportItem.NRCGI.NRCellID.BitsUnused)
servingCellID, err := e2sm.ParseNRCGI(cellResourceReportItem.NRCGI)
if err != nil {
xapp.Logger.Error("Failed to parse NRCGI in CU-CP Usage Report: %v", err)
log.Printf("Failed to parse NRCGI in CU-CP Usage Report: %v", err)
continue
}
for k := 0; k < cellResourceReportItem.UeResourceReportItemCount; k++ {
ueResourceReportItem := cellResourceReportItem.UeResourceReportItems[k]
log.Printf("C-RNTI: %x", ueResourceReportItem.CRNTI.Buf)
ueID, err := e2sm.ParseInteger(ueResourceReportItem.CRNTI.Buf, ueResourceReportItem.CRNTI.Size)
if err != nil {
xapp.Logger.Error("Failed to parse C-RNTI in CU-CP Usage Report with Serving Cell ID [%s]: %v", err)
log.Printf("Failed to parse C-RNTI in CU-CP Usage Report with Serving Cell ID [%s]: %v", err)
continue
}
var ueMetrics UeMetricsEntry
retStr, err := c.sdl.Get([]string{"{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)})
if err != nil {
panic(err)
xapp.Logger.Error("Failed to get ueMetrics from Redis!")
log.Printf("Failed to get ueMetrics from Redis!")
} else {
if retStr["{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)] != nil {
ueJsonStr := retStr["{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)].(string)
json.Unmarshal([]byte(ueJsonStr), &ueMetrics)
}
}
//if isUeExist, _ := c.client.Exists("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)).Result(); isUeExist == 1 {
// ueJsonStr, _ := c.client.Get("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)).Result()
// json.Unmarshal([]byte(ueJsonStr), &ueMetrics)
//}
ueMetrics.UeID = ueID
log.Printf("UeID: %d", ueMetrics.UeID)
ueMetrics.ServingCellID = servingCellID
log.Printf("ServingCellID: %s", ueMetrics.ServingCellID)
ueMetrics.MeasTimeRF.TVsec = timestamp.TVsec
ueMetrics.MeasTimeRF.TVnsec = timestamp.TVnsec
ueMetrics.MeasPeriodPDCP = 20
ueMetrics.MeasPeriodPRB = 20
if ueResourceReportItem.ServingCellRF != nil {
err = json.Unmarshal(ueResourceReportItem.ServingCellRF.Buf, &ueMetrics.ServingCellRF)
log.Printf("ueMetrics.ServingCellRF: %+v", ueMetrics.ServingCellRF)
if err != nil {
xapp.Logger.Error("Failed to Unmarshal ServingCellRF in CU-CP Usage Report with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to Unmarshal ServingCellRF in CU-CP Usage Report with UE ID [%d]: %v", ueID, err)
log.Printf("ServingCellRF raw data: %x", ueResourceReportItem.ServingCellRF.Buf)
continue
}
}
if ueResourceReportItem.NeighborCellRF != nil {
err = json.Unmarshal(ueResourceReportItem.NeighborCellRF.Buf, &ueMetrics.NeighborCellsRF)
log.Printf("ueMetrics.NeighborCellsRF: %+v", ueMetrics.NeighborCellsRF)
if err != nil {
xapp.Logger.Error("Failed to Unmarshal NeighborCellRF in CU-CP Usage Report with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to Unmarshal NeighborCellRF in CU-CP Usage Report with UE ID [%d]: %v", ueID, err)
log.Printf("NeighborCellRF raw data: %x", ueResourceReportItem.NeighborCellRF.Buf)
continue
}
}
newUeJsonStr, err := json.Marshal(&ueMetrics)
if err != nil {
xapp.Logger.Error("Failed to marshal UeMetrics with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to marshal UeMetrics with UE ID [%d]: %v", ueID, err)
continue
}
err = c.sdl.Set("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10), newUeJsonStr)
if err != nil {
xapp.Logger.Error("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
continue
}
//err = c.client.Set("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10), newUeJsonStr, 0).Err()
//if err != nil {
// xapp.Logger.Error("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
// log.Printf("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
// continue
//}
}
}
} else if containerType == 3 {
log.Printf("CU-UP Usage Report: ")
oCUUPUE := pmContainer.RANContainer.Container.(*CUUPUsageReportType)
for j := 0; j < oCUUPUE.CellResourceReportItemCount; j++ {
cellResourceReportItem := oCUUPUE.CellResourceReportItems[j]
log.Printf("nRCGI.PlmnID: %x", cellResourceReportItem.NRCGI.PlmnID.Buf)
log.Printf("nRCGI.NRCellID: %x, Unused: %d", cellResourceReportItem.NRCGI.NRCellID.Buf, cellResourceReportItem.NRCGI.NRCellID.BitsUnused)
servingCellID, err := e2sm.ParseNRCGI(cellResourceReportItem.NRCGI)
if err != nil {
xapp.Logger.Error("Failed to parse NRCGI in CU-UP Usage Report: %v", err)
log.Printf("Failed to parse NRCGI in CU-UP Usage Report: %v", err)
continue
}
for k := 0; k < cellResourceReportItem.UeResourceReportItemCount; k++ {
ueResourceReportItem := cellResourceReportItem.UeResourceReportItems[k]
log.Printf("C-RNTI: %x", ueResourceReportItem.CRNTI.Buf)
ueID, err := e2sm.ParseInteger(ueResourceReportItem.CRNTI.Buf, ueResourceReportItem.CRNTI.Size)
if err != nil {
xapp.Logger.Error("Failed to parse C-RNTI in CU-UP Usage Report Serving Cell ID [%s]: %v", servingCellID, err)
log.Printf("Failed to parse C-RNTI in CU-UP Usage Report Serving Cell ID [%s]: %v", servingCellID, err)
continue
}
var ueMetrics UeMetricsEntry
retStr, err := c.sdl.Get([]string{"{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)})
if err != nil {
panic(err)
xapp.Logger.Error("Failed to get ueMetrics from Redis!")
log.Printf("Failed to get ueMetrics from Redis!")
} else {
if retStr["{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)] != nil {
ueJsonStr := retStr["{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)].(string)
json.Unmarshal([]byte(ueJsonStr), &ueMetrics)
}
}
//if isUeExist, _ := c.client.Exists("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)).Result(); isUeExist == 1 {
// ueJsonStr, _ := c.client.Get("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10)).Result()
// json.Unmarshal([]byte(ueJsonStr), &ueMetrics)
//}
ueMetrics.UeID = ueID
log.Printf("UeID: %d", ueMetrics.UeID)
ueMetrics.ServingCellID = servingCellID
log.Printf("ServingCellID: %s", ueMetrics.ServingCellID)
if flag {
timestampPDCPBytes = timestamp
}
ueMetrics.MeasTimestampPDCPBytes.TVsec = timestamp.TVsec
ueMetrics.MeasTimestampPDCPBytes.TVnsec = timestamp.TVnsec
if ueResourceReportItem.PDCPBytesDL != nil {
ueMetrics.PDCPBytesDL, err = e2sm.ParseInteger(ueResourceReportItem.PDCPBytesDL.Buf, ueResourceReportItem.PDCPBytesDL.Size)
if err != nil {
xapp.Logger.Error("Failed to parse PDCPBytesDL in CU-UP Usage Report with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to parse PDCPBytesDL in CU-UP Usage Report with UE ID [%d]: %v", ueID, err)
continue
}
}
if ueResourceReportItem.PDCPBytesUL != nil {
ueMetrics.PDCPBytesUL, err = e2sm.ParseInteger(ueResourceReportItem.PDCPBytesUL.Buf, ueResourceReportItem.PDCPBytesUL.Size)
if err != nil {
xapp.Logger.Error("Failed to parse PDCPBytesUL in CU-UP Usage Report with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to parse PDCPBytesUL in CU-UP Usage Report with UE ID [%d]: %v", ueID, err)
continue
}
}
newUeJsonStr, err := json.Marshal(&ueMetrics)
if err != nil {
xapp.Logger.Error("Failed to marshal UeMetrics with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to marshal UeMetrics with UE ID [%d]: %v", ueID, err)
continue
}
err = c.sdl.Set("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10), newUeJsonStr)
if err != nil {
xapp.Logger.Error("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
log.Printf("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
continue
}
//err = c.client.Set("{TS-UE-metrics}," + strconv.FormatInt(ueID, 10), newUeJsonStr, 0).Err()
//if err != nil {
// xapp.Logger.Error("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
// log.Printf("Failed to set UeMetrics into redis with UE ID [%d]: %v", ueID, err)
// continue
//}
}
}
} else {
xapp.Logger.Error("Unknown PF Container Type: %d", containerType)
log.Printf("Unknown PF Container Type: %d", containerType)
continue
}
}
if flag {
var cellMetrics CellMetricsEntry
retStr, err := c.sdl.Get([]string{"{TS-cell-metrics}," + cellIDHdr})
if err != nil {
panic(err)
xapp.Logger.Error("Failed to get cellMetrics from Redis!")
log.Printf("Failed to get cellMetrics from Redis!")
} else {
if retStr["{TS-cell-metrics}," + cellIDHdr] != nil {
cellJsonStr := retStr["{TS-cell-metrics}," + cellIDHdr].(string)
json.Unmarshal([]byte(cellJsonStr), &cellMetrics)
}
}
//if isCellExist, _ := c.client.Exists("{TS-cell-metrics}," + cellIDHdr).Result(); isCellExist == 1 {
// cellJsonStr, _ := c.client.Get("{TS-cell-metrics}," + cellIDHdr).Result()
// json.Unmarshal([]byte(cellJsonStr), &cellMetrics)
//}
cellMetrics.MeasPeriodPDCP = 20
cellMetrics.MeasPeriodPRB = 20
cellMetrics.CellID = cellIDHdr
if timestampPDCPBytes != nil {
cellMetrics.MeasTimestampPDCPBytes.TVsec = timestampPDCPBytes.TVsec
cellMetrics.MeasTimestampPDCPBytes.TVnsec = timestampPDCPBytes.TVnsec
}
if dlPDCPBytes != -1 {
cellMetrics.PDCPBytesDL = dlPDCPBytes
}
if ulPDCPBytes != -1 {
cellMetrics.PDCPBytesUL = ulPDCPBytes
}
if timestampPRB != nil {
cellMetrics.MeasTimestampPRB.TVsec = timestampPRB.TVsec
cellMetrics.MeasTimestampPRB.TVnsec = timestampPRB.TVnsec
}
if availPRBDL != -1 {
cellMetrics.AvailPRBDL = availPRBDL
}
if availPRBUL != -1 {
cellMetrics.AvailPRBUL = availPRBUL
}
newCellJsonStr, err := json.Marshal(&cellMetrics)
if err != nil {
xapp.Logger.Error("Failed to marshal CellMetrics with CellID [%s]: %v", cellIDHdr, err)
log.Printf("Failed to marshal CellMetrics with CellID [%s]: %v", cellIDHdr, err)
continue
}
err = c.sdl.Set("{TS-cell-metrics}," + cellIDHdr, newCellJsonStr)
if err != nil {
xapp.Logger.Error("Failed to set CellMetrics into redis with CellID [%s]: %v", cellIDHdr, err)
log.Printf("Failed to set CellMetrics into redis with CellID [%s]: %v", cellIDHdr, err)
continue
}
//err = c.client.Set("{TS-cell-metrics}," + cellIDHdr, newCellJsonStr, 0).Err()
//if err != nil {
// xapp.Logger.Error("Failed to set CellMetrics into redis with CellID [%s]: %v", cellIDHdr, err)
// log.Printf("Failed to set CellMetrics into redis with CellID [%s]: %v", cellIDHdr, err)
// continue
//}
}
}
} else {
xapp.Logger.Error("Unknown RIC Indication Message Format: %d", indMsg.IndMsgType)
log.Printf("Unkonw RIC Indication Message Format: %d", indMsg.IndMsgType)
return
}
return nil
}
func (c *Control) handleSubscriptionResponse(params *xapp.RMRParams) (err error) {
xapp.Logger.Debug("The SubId in RIC_SUB_RESP is %d", params.SubId)
log.Printf("The SubId in RIC_SUB_RESP is %d", params.SubId)
ranName := params.Meid.RanName
c.eventCreateExpiredMu.Lock()
_, ok := c.eventCreateExpiredMap[ranName]
if !ok {
c.eventCreateExpiredMu.Unlock()
xapp.Logger.Debug("RIC_SUB_REQ has been deleted!")
log.Printf("RIC_SUB_REQ has been deleted!")
return nil
} else {
c.eventCreateExpiredMap[ranName] = true
c.eventCreateExpiredMu.Unlock()
}
var cep *E2ap
subscriptionResp, err := cep.GetSubscriptionResponseMessage(params.Payload)
if err != nil {
xapp.Logger.Error("Failed to decode RIC Subscription Response message: %v", err)
log.Printf("Failed to decode RIC Subscription Response message: %v", err)
return
}
log.Printf("RIC Subscription Response message from {%s} received", params.Meid.RanName)
log.Printf("SubscriptionID: %d", params.SubId)
log.Printf("RequestID: %d", subscriptionResp.RequestID)
log.Printf("RequestSequenceNumber: %d", subscriptionResp.RequestSequenceNumber)
log.Printf("FunctionID: %d", subscriptionResp.FuncID)
log.Printf("ActionAdmittedList:")
for index := 0; index < subscriptionResp.ActionAdmittedList.Count; index++ {
log.Printf("[%d]ActionID: %d", index, subscriptionResp.ActionAdmittedList.ActionID[index])
}
log.Printf("ActionNotAdmittedList:")
for index := 0; index < subscriptionResp.ActionNotAdmittedList.Count; index++ {
log.Printf("[%d]ActionID: %d", index, subscriptionResp.ActionNotAdmittedList.ActionID[index])
log.Printf("[%d]CauseType: %d CauseID: %d", index, subscriptionResp.ActionNotAdmittedList.Cause[index].CauseType, subscriptionResp.ActionNotAdmittedList.Cause[index].CauseID)
}
return nil
}
func (c *Control) handleSubscriptionFailure(params *xapp.RMRParams) (err error) {
xapp.Logger.Debug("The SubId in RIC_SUB_FAILURE is %d", params.SubId)
log.Printf("The SubId in RIC_SUB_FAILURE is %d", params.SubId)
ranName := params.Meid.RanName
c.eventCreateExpiredMu.Lock()
_, ok := c.eventCreateExpiredMap[ranName]
if !ok {
c.eventCreateExpiredMu.Unlock()
xapp.Logger.Debug("RIC_SUB_REQ has been deleted!")
log.Printf("RIC_SUB_REQ has been deleted!")
return nil
} else {
c.eventCreateExpiredMap[ranName] = true
c.eventCreateExpiredMu.Unlock()
}
return nil
}
func (c *Control) handleSubscriptionDeleteResponse(params *xapp.RMRParams) (err error) {
xapp.Logger.Debug("The SubId in RIC_SUB_DEL_RESP is %d", params.SubId)
log.Printf("The SubId in RIC_SUB_DEL_RESP is %d", params.SubId)
ranName := params.Meid.RanName
c.eventDeleteExpiredMu.Lock()
_, ok := c.eventDeleteExpiredMap[ranName]
if !ok {
c.eventDeleteExpiredMu.Unlock()
xapp.Logger.Debug("RIC_SUB_DEL_REQ has been deleted!")
log.Printf("RIC_SUB_DEL_REQ has been deleted!")
return nil
} else {
c.eventDeleteExpiredMap[ranName] = true
c.eventDeleteExpiredMu.Unlock()
}
return nil
}
func (c *Control) handleSubscriptionDeleteFailure(params *xapp.RMRParams) (err error) {
xapp.Logger.Debug("The SubId in RIC_SUB_DEL_FAILURE is %d", params.SubId)
log.Printf("The SubId in RIC_SUB_DEL_FAILURE is %d", params.SubId)
ranName := params.Meid.RanName
c.eventDeleteExpiredMu.Lock()
_, ok := c.eventDeleteExpiredMap[ranName]
if !ok {
c.eventDeleteExpiredMu.Unlock()
xapp.Logger.Debug("RIC_SUB_DEL_REQ has been deleted!")
log.Printf("RIC_SUB_DEL_REQ has been deleted!")
return nil
} else {
c.eventDeleteExpiredMap[ranName] = true
c.eventDeleteExpiredMu.Unlock()
}
return nil
}
func (c *Control) setEventCreateExpiredTimer(ranName string) {
c.eventCreateExpiredMu.Lock()
c.eventCreateExpiredMap[ranName] = false
c.eventCreateExpiredMu.Unlock()
timer := time.NewTimer(time.Duration(c.eventCreateExpired) * time.Second)
go func(t *time.Timer) {
defer t.Stop()
xapp.Logger.Debug("RIC_SUB_REQ[%s]: Waiting for RIC_SUB_RESP...", ranName)
log.Printf("RIC_SUB_REQ[%s]: Waiting for RIC_SUB_RESP...", ranName)
for {
select {
case <-t.C:
c.eventCreateExpiredMu.Lock()
isResponsed := c.eventCreateExpiredMap[ranName]
delete(c.eventCreateExpiredMap, ranName)
c.eventCreateExpiredMu.Unlock()
if !isResponsed {
xapp.Logger.Debug("RIC_SUB_REQ[%s]: RIC Event Create Timer experied!", ranName)
log.Printf("RIC_SUB_REQ[%s]: RIC Event Create Timer experied!", ranName)
// c.sendRicSubDelRequest(subID, requestSN, funcID)
return
}
default:
c.eventCreateExpiredMu.Lock()
flag := c.eventCreateExpiredMap[ranName]
if flag {
delete(c.eventCreateExpiredMap, ranName)
c.eventCreateExpiredMu.Unlock()
xapp.Logger.Debug("RIC_SUB_REQ[%s]: RIC Event Create Timer canceled!", ranName)
log.Printf("RIC_SUB_REQ[%s]: RIC Event Create Timer canceled!", ranName)
return
} else {
c.eventCreateExpiredMu.Unlock()
}
}
time.Sleep(100 * time.Millisecond)
}
}(timer)
}
func (c *Control) setEventDeleteExpiredTimer(ranName string) {
c.eventDeleteExpiredMu.Lock()
c.eventDeleteExpiredMap[ranName] = false
c.eventDeleteExpiredMu.Unlock()
timer := time.NewTimer(time.Duration(c.eventDeleteExpired) * time.Second)
go func(t *time.Timer) {
defer t.Stop()
xapp.Logger.Debug("RIC_SUB_DEL_REQ[%s]: Waiting for RIC_SUB_DEL_RESP...", ranName)
log.Printf("RIC_SUB_DEL_REQ[%s]: Waiting for RIC_SUB_DEL_RESP...", ranName)
for {
select {
case <-t.C:
c.eventDeleteExpiredMu.Lock()
isResponsed := c.eventDeleteExpiredMap[ranName]
delete(c.eventDeleteExpiredMap, ranName)
c.eventDeleteExpiredMu.Unlock()
if !isResponsed {
xapp.Logger.Debug("RIC_SUB_DEL_REQ[%s]: RIC Event Delete Timer experied!", ranName)
log.Printf("RIC_SUB_DEL_REQ[%s]: RIC Event Delete Timer experied!", ranName)
return
}
default:
c.eventDeleteExpiredMu.Lock()
flag := c.eventDeleteExpiredMap[ranName]
if flag {
delete(c.eventDeleteExpiredMap, ranName)
c.eventDeleteExpiredMu.Unlock()
xapp.Logger.Debug("RIC_SUB_DEL_REQ[%s]: RIC Event Delete Timer canceled!", ranName)
log.Printf("RIC_SUB_DEL_REQ[%s]: RIC Event Delete Timer canceled!", ranName)
return
} else {
c.eventDeleteExpiredMu.Unlock()
}
}
time.Sleep(100 * time.Millisecond)
}
}(timer)
}
func (c *Control) sendRicSubRequest(subID int, requestSN int, funcID int) (err error) {
var e2ap *E2ap
var e2sm *E2sm
var eventTriggerCount int = 1
var periods []int64 = []int64{13}
var eventTriggerDefinition []byte = make([]byte, 8)
_, err = e2sm.SetEventTriggerDefinition(eventTriggerDefinition, eventTriggerCount, periods)
if err != nil {
xapp.Logger.Error("Failed to send RIC_SUB_REQ: %v", err)
log.Printf("Failed to send RIC_SUB_REQ: %v", err)
return err
}
log.Printf("Set EventTriggerDefinition: %x", eventTriggerDefinition)
var actionCount int = 1
var ricStyleType []int64 = []int64{0}
var actionIds []int64 = []int64{0}
var actionTypes []int64 = []int64{0}
var actionDefinitions []ActionDefinition = make([]ActionDefinition, actionCount)
var subsequentActions []SubsequentAction = []SubsequentAction{SubsequentAction{0, 0, 0}}
for index := 0; index < actionCount; index++ {
if ricStyleType[index] == 0 {
actionDefinitions[index].Buf = nil
actionDefinitions[index].Size = 0
} else {
actionDefinitions[index].Buf = make([]byte, 8)
_, err = e2sm.SetActionDefinition(actionDefinitions[index].Buf, ricStyleType[index])
if err != nil {
xapp.Logger.Error("Failed to send RIC_SUB_REQ: %v", err)
log.Printf("Failed to send RIC_SUB_REQ: %v", err)
return err
}
actionDefinitions[index].Size = len(actionDefinitions[index].Buf)
log.Printf("Set ActionDefinition[%d]: %x", index, actionDefinitions[index].Buf)
}
}
for index := 0; index < 1; index++ { //len(c.ranList)
params := &xapp.RMRParams{}
params.Mtype = 12010
params.SubId = subID
//xapp.Logger.Debug("Send RIC_SUB_REQ to {%s}", c.ranList[index])
//log.Printf("Send RIC_SUB_REQ to {%s}", c.ranList[index])
params.Payload = make([]byte, 1024)
params.Payload, err = e2ap.SetSubscriptionRequestPayload(params.Payload, 1001, uint16(requestSN), uint16(funcID), eventTriggerDefinition, len(eventTriggerDefinition), actionCount, actionIds, actionTypes, actionDefinitions, subsequentActions)
if err != nil {
xapp.Logger.Error("Failed to send RIC_SUB_REQ: %v", err)
log.Printf("Failed to send RIC_SUB_REQ: %v", err)
return err
}
log.Printf("Set Payload: %x", params.Payload)
//params.Meid = &xapp.RMRMeid{RanName: c.ranList[index]}
params.Meid = &xapp.RMRMeid{PlmnID: "373437", EnbID: "10110101110001100111011110001", RanName: "gnb_734_733_b5c67788"}
xapp.Logger.Debug("The RMR message to be sent is %d with SubId=%d", params.Mtype, params.SubId)
log.Printf("The RMR message to be sent is %d with SubId=%d", params.Mtype, params.SubId)
err = c.rmrSend(params)
if err != nil {
xapp.Logger.Error("Failed to send RIC_SUB_REQ: %v", err)
log.Printf("Failed to send RIC_SUB_REQ: %v", err)
return err
}
c.setEventCreateExpiredTimer(params.Meid.RanName)
//c.ranList = append(c.ranList[:index], c.ranList[index+1:]...)
//index--
}
return nil
}
func (c *Control) sendRicSubDelRequest(subID int, requestSN int, funcID int) (err error) {
params := &xapp.RMRParams{}
params.Mtype = 12020
params.SubId = subID
var e2ap *E2ap
params.Payload = make([]byte, 1024)
params.Payload, err = e2ap.SetSubscriptionDeleteRequestPayload(params.Payload, 100, uint16(requestSN), uint16(funcID))
if err != nil {
xapp.Logger.Error("Failed to send RIC_SUB_DEL_REQ: %v", err)
return err
}
log.Printf("Set Payload: %x", params.Payload)
if funcID == 0 {
//params.Meid = &xapp.RMRMeid{PlmnID: "::", EnbID: "::", RanName: "0"}
params.Meid = &xapp.RMRMeid{PlmnID: "373437", EnbID: "10110101110001100111011110001", RanName: "gnb_734_733_b5c67788"}
} else {
//params.Meid = &xapp.RMRMeid{PlmnID: "::", EnbID: "::", RanName: "3"}
params.Meid = &xapp.RMRMeid{PlmnID: "373437", EnbID: "10110101110001100111011110001", RanName: "gnb_734_733_b5c67788"}
}
xapp.Logger.Debug("The RMR message to be sent is %d with SubId=%d", params.Mtype, params.SubId)
log.Printf("The RMR message to be sent is %d with SubId=%d", params.Mtype, params.SubId)
err = c.rmrSend(params)
if err != nil {
xapp.Logger.Error("Failed to send RIC_SUB_DEL_REQ: %v", err)
log.Printf("Failed to send RIC_SUB_DEL_REQ: %v", err)
return err
}
c.setEventDeleteExpiredTimer(params.Meid.RanName)
return nil
}