"fmt"
xfmodel "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/models"
"gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
- "github.com/go-openapi/loads"
- "github.com/go-openapi/runtime/middleware"
+ //"github.com/go-openapi/loads"
+ //"github.com/go-openapi/runtime/middleware"
"net"
- "net/url"
- "os"
+ //"net/url"
+ //"os"
"routing-manager/pkg/models"
- "routing-manager/pkg/restapi"
- "routing-manager/pkg/restapi/operations"
- "routing-manager/pkg/restapi/operations/debug"
- "routing-manager/pkg/restapi/operations/handle"
+ //"routing-manager/pkg/restapi"
+ //"routing-manager/pkg/restapi/operations"
+ //"routing-manager/pkg/restapi/operations/debug"
+ //"routing-manager/pkg/restapi/operations/handle"
"routing-manager/pkg/rpe"
"routing-manager/pkg/rtmgr"
"routing-manager/pkg/sdl"
"time"
)
-//var myClient = &http.Client{Timeout: 1 * time.Second}
-
type HttpRestful struct {
Engine
- LaunchRest LaunchRestHandler
- RecvXappCallbackData RecvXappCallbackDataHandler
- RecvNewE2Tdata RecvNewE2TdataHandler
- ProvideXappHandleHandlerImpl ProvideXappHandleHandlerImpl
- RetrieveStartupData RetrieveStartupDataHandler
+ //LaunchRest LaunchRestHandler
+ RetrieveStartupData RetrieveStartupDataHandler
}
func NewHttpRestful() *HttpRestful {
instance := new(HttpRestful)
- instance.LaunchRest = launchRest
- instance.RecvXappCallbackData = recvXappCallbackData
- instance.RecvNewE2Tdata = recvNewE2Tdata
- instance.ProvideXappHandleHandlerImpl = provideXappHandleHandlerImpl
+ //instance.LaunchRest = launchRest
instance.RetrieveStartupData = retrieveStartupData
return instance
}
-// ToDo: Use Range over channel. Read and return only the latest one.
-func recvXappCallbackData(dataChannel <-chan *models.XappCallbackData) (*[]rtmgr.XApp, error) {
- var xappData *models.XappCallbackData
- // Drain the channel as we are only looking for the latest value until
- // xapp manager sends all xapp data with every request.
- length := len(dataChannel)
- //xapp.Logger.Info(length)
- for i := 0; i <= length; i++ {
- xapp.Logger.Info("data received")
- // If no data received from the REST, it blocks.
- xappData = <-dataChannel
- }
+func recvXappCallbackData(xappData *models.XappCallbackData) (*[]rtmgr.XApp, error) {
if nil != xappData {
var xapps []rtmgr.XApp
err := json.Unmarshal([]byte(xappData.XApps), &xapps)
return nil, nil
}
-func recvNewE2Tdata(dataChannel <-chan *models.E2tData) (*rtmgr.E2TInstance, string, error) {
- var e2tData *models.E2tData
+func recvNewE2Tdata(e2tData *models.E2tData) (*rtmgr.E2TInstance, string, error) {
var str string
xapp.Logger.Info("data received")
- e2tData = <-dataChannel
-
if nil != e2tData {
e2tinst := rtmgr.E2TInstance{
return nil
}
-func provideXappHandleHandlerImpl(datach chan<- *models.XappCallbackData, data *models.XappCallbackData) error {
- if data != nil {
+func ProvideXappHandleHandlerImpl(data *models.XappCallbackData) error {
+ if data == nil {
xapp.Logger.Debug("Received callback data")
+ return nil
}
err := validateXappCallbackData(data)
if err != nil {
xapp.Logger.Warn("XApp callback data validation failed: " + err.Error())
return err
} else {
- datach <- data
+ appdata, err := recvXappCallbackData(data)
+ if err != nil {
+ xapp.Logger.Error("cannot get data from rest api dute to: " + err.Error())
+ } else if appdata != nil {
+ xapp.Logger.Debug("Fetching all xApps deployed in xApp Manager through GET operation.")
+ alldata, err1 := httpGetXApps(xapp.Config.GetString("xmurl"))
+ if alldata != nil && err1 == nil {
+ m.Lock()
+ sdlEngine.WriteXApps(xapp.Config.GetString("rtfile"), alldata)
+ m.Unlock()
+ updateEp()
+ return sendRoutesToAll()
+ //return sendPartialRoutesToAll(nil, rtmgr.XappType)
+ }
+ }
+
return nil
}
}
return err
}
-func validateE2tData(data *models.E2tData) error {
+func validateE2tData(data *models.E2tData) (error, bool) {
e2taddress_key := *data.E2TAddress
if e2taddress_key == "" {
- return fmt.Errorf("E2TAddress is empty!!!")
+ return fmt.Errorf("E2TAddress is empty!!!"), false
}
stringSlice := strings.Split(e2taddress_key, ":")
if len(stringSlice) == 1 {
- return fmt.Errorf("E2T E2TAddress is not a proper format like ip:port, %v", e2taddress_key)
+ return fmt.Errorf("E2T E2TAddress is not a proper format like ip:port, %v", e2taddress_key), false
}
_, err := net.LookupIP(stringSlice[0])
if err != nil {
- return fmt.Errorf("E2T E2TAddress DNS look up failed, E2TAddress: %v", stringSlice[0])
+ return fmt.Errorf("E2T E2TAddress DNS look up failed, E2TAddress: %v", stringSlice[0]), false
}
if checkValidaE2TAddress(e2taddress_key) {
- return fmt.Errorf("E2TAddress already exist!!!, E2TAddress: %v", e2taddress_key)
+ return fmt.Errorf("E2TAddress already exist!!!, E2TAddress: %v", e2taddress_key), true
}
- return nil
+ return nil, false
}
func validateDeleteE2tData(data *models.E2tDeleteData) error {
}
-func provideXappSubscriptionHandleImpl(subchan chan<- *models.XappSubscriptionData,
- data *models.XappSubscriptionData) error {
+func ProvideXappSubscriptionHandleImpl(data *models.XappSubscriptionData) error {
xapp.Logger.Debug("Invoked provideXappSubscriptionHandleImpl")
err := validateXappSubscriptionData(data)
if err != nil {
xapp.Logger.Error(err.Error())
return err
}
- subchan <- data
- //var val = string(*data.Address + ":" + strconv.Itoa(int(*data.Port)))
+ xapp.Logger.Debug("received XApp subscription data")
+ addSubscription(&rtmgr.Subs, data)
xapp.Logger.Debug("Endpoints: %v", rtmgr.Eps)
- return nil
+ updateEp()
+ return sendPartialRoutesToAll(data, rtmgr.SubsType)
}
func subscriptionExists(data *models.XappSubscriptionData) bool {
return present
}
-func deleteXappSubscriptionHandleImpl(subdelchan chan<- *models.XappSubscriptionData,
- data *models.XappSubscriptionData) error {
+func DeleteXappSubscriptionHandleImpl(data *models.XappSubscriptionData) error {
xapp.Logger.Debug("Invoked deleteXappSubscriptionHandleImpl")
err := validateXappSubscriptionData(data)
if err != nil {
return err
}
- subdelchan <- data
- return nil
+ xapp.Logger.Debug("received XApp subscription delete data")
+ delSubscription(&rtmgr.Subs, data)
+ updateEp()
+ return sendRoutesToAll()
+
}
-func updateXappSubscriptionHandleImpl(subupdatechan chan<- *rtmgr.XappList, data *models.XappList, subid uint16) error {
+func UpdateXappSubscriptionHandleImpl(data *models.XappList, subid uint16) error {
xapp.Logger.Debug("Invoked updateXappSubscriptionHandleImpl")
var fqdnlist []rtmgr.FqDn
return err
}
}
- subupdatechan <- &xapplist
- return nil
+ xapp.Logger.Debug("received XApp subscription Merge data")
+ updateSubscription(&xapplist)
+ updateEp()
+ return sendRoutesToAll()
}
-func createNewE2tHandleHandlerImpl(e2taddchan chan<- *models.E2tData,
- data *models.E2tData) error {
+func CreateNewE2tHandleHandlerImpl(data *models.E2tData) error {
xapp.Logger.Debug("Invoked createNewE2tHandleHandlerImpl")
- err := validateE2tData(data)
+ err, IsDuplicate := validateE2tData(data)
+ if IsDuplicate == true {
+ updateEp()
+ //return sendPartialRoutesToAll(nil, rtmgr.E2Type)
+ return sendRoutesToAll()
+ }
+
if err != nil {
xapp.Logger.Error(err.Error())
return err
}
- e2taddchan <- data
- return nil
+ //e2taddchan <- data
+ e2data, meiddata, _ := recvNewE2Tdata(data)
+ xapp.Logger.Debug("received create New E2T data")
+ m.Lock()
+ sdlEngine.WriteNewE2TInstance(xapp.Config.GetString("rtfile"), e2data, meiddata)
+ m.Unlock()
+ updateEp()
+ //sendPartialRoutesToAll(nil, rtmgr.E2Type)
+ sendRoutesToAll()
+ time.Sleep(10 * time.Second)
+ for ep, value := range rtmgr.RMRConnStatus {
+ if ep == *data.E2TAddress && value == true {
+ return nil
+ }
+ }
+
+ return errors.New("Error while adding new E2T " + *data.E2TAddress)
+
}
func validateE2TAddressRANListData(assRanE2tData models.RanE2tMap) error {
return nil
}
-func associateRanToE2THandlerImpl(assranchan chan<- models.RanE2tMap,
- data models.RanE2tMap) error {
+func AssociateRanToE2THandlerImpl(data models.RanE2tMap) error {
xapp.Logger.Debug("Invoked associateRanToE2THandlerImpl")
err := validateE2TAddressRANListData(data)
if err != nil {
xapp.Logger.Warn(" Association of RAN to E2T Instance data validation failed: " + err.Error())
return err
}
- assranchan <- data
- return nil
+ xapp.Logger.Debug("received associate RAN list to E2T instance mapping from E2 Manager")
+ m.Lock()
+ sdlEngine.WriteAssRANToE2TInstance(xapp.Config.GetString("rtfile"), data)
+ m.Unlock()
+ updateEp()
+ return sendRoutesToAll()
+
}
-func disassociateRanToE2THandlerImpl(disassranchan chan<- models.RanE2tMap,
- data models.RanE2tMap) error {
+func DisassociateRanToE2THandlerImpl(data models.RanE2tMap) error {
xapp.Logger.Debug("Invoked disassociateRanToE2THandlerImpl")
err := validateE2TAddressRANListData(data)
if err != nil {
xapp.Logger.Warn(" Disassociation of RAN List from E2T Instance data validation failed: " + err.Error())
return err
}
- disassranchan <- data
- return nil
+ xapp.Logger.Debug("received disassociate RANs from E2T instance")
+ m.Lock()
+ sdlEngine.WriteDisAssRANFromE2TInstance(xapp.Config.GetString("rtfile"), data)
+ m.Unlock()
+ updateEp()
+ return sendRoutesToAll()
+
}
-func deleteE2tHandleHandlerImpl(e2tdelchan chan<- *models.E2tDeleteData,
- data *models.E2tDeleteData) error {
+func DeleteE2tHandleHandlerImpl(data *models.E2tDeleteData) error {
xapp.Logger.Debug("Invoked deleteE2tHandleHandlerImpl")
err := validateDeleteE2tData(data)
xapp.Logger.Error(err.Error())
return err
}
+ m.Lock()
+ sdlEngine.WriteDeleteE2TInstance(xapp.Config.GetString("rtfile"), data)
+ m.Unlock()
+ updateEp()
+ return sendRoutesToAll()
- e2tdelchan <- data
- return nil
}
-func dumpDebugData() (models.Debuginfo, error) {
+func DumpDebugData() (models.Debuginfo, error) {
var response models.Debuginfo
sdlEngine, _ := sdl.GetSdl("file")
rpeEngine, _ := rpe.GetRpe("rmrpush")
data, err := sdlEngine.ReadAll(xapp.Config.GetString("rtfile"))
- if err != nil || data == nil {
- xapp.Logger.Error("Cannot get data from sdl interface due to: " + err.Error())
- return response, err
+ if data == nil {
+ if err != nil {
+ xapp.Logger.Error("Cannot get data from sdl interface due to: " + err.Error())
+ return response, err
+ } else {
+ xapp.Logger.Debug("Cannot get data from sdl interface")
+ return response, errors.New("Cannot get data from sdl interface")
+ }
}
response.RouteTable = *rpeEngine.GeneratePolicies(rtmgr.Eps, data)
return response, err
}
-func launchRest(nbiif *string, datach chan<- *models.XappCallbackData, subchan chan<- *models.XappSubscriptionData, subupdatechan chan<- *rtmgr.XappList,
- subdelchan chan<- *models.XappSubscriptionData, e2taddchan chan<- *models.E2tData, assranchan chan<- models.RanE2tMap, disassranchan chan<- models.RanE2tMap, e2tdelchan chan<- *models.E2tDeleteData) {
- swaggerSpec, err := loads.Embedded(restapi.SwaggerJSON, restapi.FlatSwaggerJSON)
- if err != nil {
- //log.Fatalln(err)
- xapp.Logger.Error(err.Error())
- os.Exit(1)
- }
- nbiUrl, err := url.Parse(*nbiif)
- if err != nil {
- xapp.Logger.Error(err.Error())
- os.Exit(1)
- }
- api := operations.NewRoutingManagerAPI(swaggerSpec)
- server := restapi.NewServer(api)
- defer server.Shutdown()
-
- server.Port, err = strconv.Atoi(nbiUrl.Port())
- if err != nil {
- xapp.Logger.Error("Invalid NBI RestAPI port")
- os.Exit(1)
- }
- server.Host = "0.0.0.0"
- // set handlers
- api.HandleProvideXappHandleHandler = handle.ProvideXappHandleHandlerFunc(
- func(params handle.ProvideXappHandleParams) middleware.Responder {
- xapp.Logger.Info("Data received on Http interface")
- err := provideXappHandleHandlerImpl(datach, params.XappCallbackData)
- if err != nil {
- xapp.Logger.Error("Invalid XApp callback data: " + err.Error())
- return handle.NewProvideXappHandleBadRequest()
- } else {
- return handle.NewGetHandlesOK()
- }
- })
- api.HandleProvideXappSubscriptionHandleHandler = handle.ProvideXappSubscriptionHandleHandlerFunc(
- func(params handle.ProvideXappSubscriptionHandleParams) middleware.Responder {
- err := provideXappSubscriptionHandleImpl(subchan, params.XappSubscriptionData)
- if err != nil {
- return handle.NewProvideXappSubscriptionHandleBadRequest()
- } else {
- //Delay the reponse as add subscription channel needs to update sdl and then sbi sends updated routes to all endpoints
- time.Sleep(1 * time.Second)
- return handle.NewGetHandlesOK()
- }
- })
- api.HandleDeleteXappSubscriptionHandleHandler = handle.DeleteXappSubscriptionHandleHandlerFunc(
- func(params handle.DeleteXappSubscriptionHandleParams) middleware.Responder {
- err := deleteXappSubscriptionHandleImpl(subdelchan, params.XappSubscriptionData)
- if err != nil {
- return handle.NewDeleteXappSubscriptionHandleNoContent()
- } else {
- //Delay the reponse as delete subscription channel needs to update sdl and then sbi sends updated routes to all endpoints
- time.Sleep(1 * time.Second)
- return handle.NewGetHandlesOK()
- }
- })
- api.HandleUpdateXappSubscriptionHandleHandler = handle.UpdateXappSubscriptionHandleHandlerFunc(
- func(params handle.UpdateXappSubscriptionHandleParams) middleware.Responder {
- err := updateXappSubscriptionHandleImpl(subupdatechan, ¶ms.XappList, params.SubscriptionID)
- if err != nil {
- return handle.NewUpdateXappSubscriptionHandleBadRequest()
- } else {
- //Delay the reponse as delete subscription channel needs to update sdl and then sbi sends updated routes to all endpoints
- time.Sleep(1 * time.Second)
- return handle.NewUpdateXappSubscriptionHandleCreated()
- }
- })
- api.HandleCreateNewE2tHandleHandler = handle.CreateNewE2tHandleHandlerFunc(
- func(params handle.CreateNewE2tHandleParams) middleware.Responder {
- err := createNewE2tHandleHandlerImpl(e2taddchan, params.E2tData)
- if err != nil {
- return handle.NewCreateNewE2tHandleBadRequest()
- } else {
- time.Sleep(1 * time.Second)
- return handle.NewCreateNewE2tHandleCreated()
- }
- })
-
- api.HandleAssociateRanToE2tHandleHandler = handle.AssociateRanToE2tHandleHandlerFunc(
- func(params handle.AssociateRanToE2tHandleParams) middleware.Responder {
- err := associateRanToE2THandlerImpl(assranchan, params.RanE2tList)
- if err != nil {
- return handle.NewAssociateRanToE2tHandleBadRequest()
- } else {
- time.Sleep(1 * time.Second)
- return handle.NewAssociateRanToE2tHandleCreated()
- }
- })
-
- api.HandleDissociateRanHandler = handle.DissociateRanHandlerFunc(
- func(params handle.DissociateRanParams) middleware.Responder {
- err := disassociateRanToE2THandlerImpl(disassranchan, params.DissociateList)
- if err != nil {
- return handle.NewDissociateRanBadRequest()
- } else {
- time.Sleep(1 * time.Second)
- return handle.NewDissociateRanCreated()
- }
- })
-
- api.HandleDeleteE2tHandleHandler = handle.DeleteE2tHandleHandlerFunc(
- func(params handle.DeleteE2tHandleParams) middleware.Responder {
- err := deleteE2tHandleHandlerImpl(e2tdelchan, params.E2tData)
- if err != nil {
- return handle.NewDeleteE2tHandleBadRequest()
- } else {
- time.Sleep(1 * time.Second)
- return handle.NewDeleteE2tHandleCreated()
- }
- })
- api.DebugGetDebuginfoHandler = debug.GetDebuginfoHandlerFunc(
- func(params debug.GetDebuginfoParams) middleware.Responder {
- response, err := dumpDebugData()
- if err != nil {
- return debug.NewGetDebuginfoCreated()
- } else {
- return debug.NewGetDebuginfoOK().WithPayload(&response)
- }
- })
- // start to serve API
- xapp.Logger.Info("Starting the HTTP Rest service")
- if err := server.Serve(); err != nil {
- xapp.Logger.Error(err.Error())
- }
-}
-
func httpGetXApps(xmurl string) (*[]rtmgr.XApp, error) {
xapp.Logger.Info("Invoked httprestful.httpGetXApps: " + xmurl)
r, err := myClient.Get(xmurl)
xapp.Logger.Warn("Json decode failed: " + err.Error())
}
xapp.Logger.Info("HTTP GET: OK")
- xapp.Logger.Debug("httprestful.httpGetXApps returns: %v", E2Tlist)
+ xapp.Logger.Debug("httprestful.httpGetE2TList returns: %v", E2Tlist)
return &E2Tlist, err
}
xapp.Logger.Warn("httprestful got an unexpected http status code: %v", r.StatusCode)
return nil, nil
}
-func PopulateE2TMap(e2tDataList *[]rtmgr.E2tIdentity, e2ts map[string]rtmgr.E2TInstance, meids []string) {
+func PopulateE2TMap(e2tDataList *[]rtmgr.E2tIdentity, e2ts map[string]rtmgr.E2TInstance, meids *[]string) {
xapp.Logger.Info("Invoked httprestful.PopulateE2TMap ")
for _, e2tData := range *e2tDataList {
for _, meid := range e2tData.Rannames {
meidar += meid + " "
}
- str += "mme_ar|" + e2tData.E2taddress + "|" + strings.TrimSuffix(meidar, " ")
+ str = "mme_ar|" + e2tData.E2taddress + "|" + strings.TrimSuffix(meidar, " ")
+ *meids = append(*meids, str)
}
e2ts[e2tinst.Fqdn] = e2tinst
- meids = append(meids, str)
}
+ xapp.Logger.Info("MEID's retrieved are %v", *meids)
}
func retrieveStartupData(xmurl string, nbiif string, fileName string, configfile string, e2murl string, sdlEngine sdl.Engine) error {
readErr = nil
e2tDataList, err := httpGetE2TList(e2murl)
if e2tDataList != nil && err == nil {
- PopulateE2TMap(e2tDataList, e2ts, meids[:])
+ PopulateE2TMap(e2tDataList, e2ts, &meids)
break
} else if err == nil {
readErr = errors.New("unexpected HTTP status code")
}
xapp.Logger.Info("Trying to fetch Subscriptions data from Subscription manager")
- /*for i := 1; i <= maxRetries; i++ {
- readErr = nil
- sub_list, err := xapp.Subscription.QuerySubscriptions()
+ for i := 1; i <= maxRetries; i++ {
+ readErr = nil
+ sub_list, err := xapp.Subscription.QuerySubscriptions()
- if sub_list != nil && err == nil {
- PopulateSubscription(sub_list)
- break
- } else {
- readErr = err
- xapp.Logger.Warn("cannot get xapp data due to: " + readErr.Error())
- }
- time.Sleep(2 * time.Second)
+ if sub_list != nil && err == nil {
+ PopulateSubscription(sub_list)
+ break
+ } else {
+ readErr = err
+ xapp.Logger.Warn("cannot get xapp data due to: " + readErr.Error())
}
+ time.Sleep(2 * time.Second)
+ }
if readErr != nil {
return readErr
- }*/
+ }
// post subscription req to appmgr
readErr = PostSubReq(xmurl, nbiif)
+ if readErr != nil {
+ return readErr
+ }
+
+ //rlist := make(map[string]string)
+ xapp.Logger.Info("Reading SDL for any routes")
+ rlist, sdlerr := xapp.SdlStorage.Read(rtmgr.RTMGR_SDL_NS, "routes")
+ readErr = sdlerr
if readErr == nil {
+ xapp.Logger.Info("Value is %s", rlist["routes"])
+ if rlist["routes"] != nil {
+ formstring := fmt.Sprintf("%s", rlist["routes"])
+ xapp.Logger.Info("Value of formed string = %s", formstring)
+ newstring := strings.Split(formstring, " ")
+ for i, _ := range newstring {
+ xapp.Logger.Info("in Loop Value of formed string = %s", newstring)
+ rtmgr.DynamicRouteList = append(rtmgr.DynamicRouteList, newstring[i])
+ }
+ }
+
return nil
}
}
func (r *HttpRestful) Initialize(xmurl string, nbiif string, fileName string, configfile string, e2murl string,
- sdlEngine sdl.Engine, rpeEngine rpe.Engine, triggerSBI chan<- bool, m *sync.Mutex) error {
+ sdlEngine sdl.Engine, rpeEngine rpe.Engine, m *sync.Mutex) error {
err := r.RetrieveStartupData(xmurl, nbiif, fileName, configfile, e2murl, sdlEngine)
if err != nil {
xapp.Logger.Error("Exiting as nbi failed to get the initial startup data from the xapp manager: " + err.Error())
return err
}
- datach := make(chan *models.XappCallbackData, 10)
- subschan := make(chan *models.XappSubscriptionData, 10)
- subdelchan := make(chan *models.XappSubscriptionData, 10)
- subupdatechan := make(chan *rtmgr.XappList, 10)
- e2taddchan := make(chan *models.E2tData, 10)
- associateranchan := make(chan models.RanE2tMap, 10)
- disassociateranchan := make(chan models.RanE2tMap, 10)
- e2tdelchan := make(chan *models.E2tDeleteData, 10)
- xapp.Logger.Info("Launching Rest Http service")
- go func() {
- r.LaunchRest(&nbiif, datach, subschan, subupdatechan, subdelchan, e2taddchan, associateranchan, disassociateranchan, e2tdelchan)
- }()
-
- go func() {
- for {
- data, err := r.RecvXappCallbackData(datach)
- if err != nil {
- xapp.Logger.Error("cannot get data from rest api dute to: " + err.Error())
- } else if data != nil {
- xapp.Logger.Debug("Fetching all xApps deployed in xApp Manager through GET operation.")
- alldata, err1 := httpGetXApps(xmurl)
- if alldata != nil && err1 == nil {
- m.Lock()
- sdlEngine.WriteXApps(fileName, alldata)
- m.Unlock()
- triggerSBI <- true
- }
- }
- }
- }()
-
- go func() {
- for {
- data := <-subschan
- xapp.Logger.Debug("received XApp subscription data")
- addSubscription(&rtmgr.Subs, data)
- triggerSBI <- true
- }
- }()
-
- go func() {
- for {
- data := <-subdelchan
- xapp.Logger.Debug("received XApp subscription delete data")
- delSubscription(&rtmgr.Subs, data)
- triggerSBI <- true
- }
- }()
-
- go func() {
- for {
- data := <-subupdatechan
- xapp.Logger.Debug("received XApp subscription Merge data")
- updateSubscription(data)
- triggerSBI <- true
- }
- }()
-
- go func() {
- for {
-
- data, meiddata, _ := r.RecvNewE2Tdata(e2taddchan)
- if data != nil {
- xapp.Logger.Debug("received create New E2T data")
- m.Lock()
- sdlEngine.WriteNewE2TInstance(fileName, data, meiddata)
- m.Unlock()
- triggerSBI <- true
- }
- }
- }()
-
- go func() {
- for {
- data := <-associateranchan
- xapp.Logger.Debug("received associate RAN list to E2T instance mapping from E2 Manager")
- m.Lock()
- sdlEngine.WriteAssRANToE2TInstance(fileName, data)
- m.Unlock()
- triggerSBI <- true
- }
- }()
-
- go func() {
- for {
-
- data := <-disassociateranchan
- xapp.Logger.Debug("received disassociate RANs from E2T instance")
- m.Lock()
- sdlEngine.WriteDisAssRANFromE2TInstance(fileName, data)
- m.Unlock()
- triggerSBI <- true
- }
- }()
-
- go func() {
- for {
-
- data := <-e2tdelchan
- xapp.Logger.Debug("received Delete E2T data")
- if data != nil {
- m.Lock()
- sdlEngine.WriteDeleteE2TInstance(fileName, data)
- m.Unlock()
- triggerSBI <- true
- }
- }
- }()
-
return nil
}
var subdata models.XappSubscriptionData
id := int32(sub_row.SubscriptionID)
subdata.SubscriptionID = &id
- for _, ep := range sub_row.Endpoint {
-
+ for _, ep := range sub_row.ClientEndpoint {
stringSlice := strings.Split(ep, ":")
subdata.Address = &stringSlice[0]
intportval, _ := strconv.Atoi(stringSlice[1])
}
}
}
+
+func Adddelrmrroute(routelist models.Routelist, rtflag bool) error {
+ xapp.Logger.Info("Updating rmrroute with Route list: %v,flag: %v", routelist, rtflag)
+ for _, rlist := range routelist {
+ var subid int32
+ var data string
+ if rlist.SubscriptionID == 0 {
+ subid = -1
+ } else {
+ subid = rlist.SubscriptionID
+ }
+ if rlist.SenderEndPoint == "" && rlist.SubscriptionID != 0 {
+ data = fmt.Sprintf("mse|%d|%d|%s\n", *rlist.MessageType, rlist.SubscriptionID, *rlist.TargetEndPoint)
+ } else if rlist.SenderEndPoint == "" && rlist.SubscriptionID == 0 {
+ data = fmt.Sprintf("mse|%d|-1|%s\n", *rlist.MessageType, *rlist.TargetEndPoint)
+ } else {
+ data = fmt.Sprintf("mse|%d,%s|%d|%s\n", *rlist.MessageType, rlist.SenderEndPoint, subid, *rlist.TargetEndPoint)
+ }
+ err := checkrepeatedroute(data)
+
+ if rtflag == true {
+ if err == true {
+ xapp.Logger.Info("Given route %s is a duplicate", data)
+ }
+ rtmgr.DynamicRouteList = append(rtmgr.DynamicRouteList, data)
+ routearray := strings.Join(rtmgr.DynamicRouteList, " ")
+ xapp.SdlStorage.Store(rtmgr.RTMGR_SDL_NS, "routes", routearray)
+ } else {
+ if err == true {
+ xapp.Logger.Info("Successfully deleted route: %s", data)
+ routearray := strings.Join(rtmgr.DynamicRouteList, " ")
+ xapp.SdlStorage.Store(rtmgr.RTMGR_SDL_NS, "routes", routearray)
+ } else {
+ xapp.Logger.Info("No such route: %s", data)
+ return errors.New("No such route: " + data)
+ }
+
+ }
+ }
+ updateEp()
+ return sendRoutesToAll()
+}
+
+func checkrepeatedroute(data string) bool {
+ for i := 0; i < len(rtmgr.DynamicRouteList); i++ {
+ if rtmgr.DynamicRouteList[i] == data {
+ rtmgr.DynamicRouteList[i] = rtmgr.DynamicRouteList[len(rtmgr.DynamicRouteList)-1]
+ rtmgr.DynamicRouteList[len(rtmgr.DynamicRouteList)-1] = ""
+ rtmgr.DynamicRouteList = rtmgr.DynamicRouteList[:len(rtmgr.DynamicRouteList)-1]
+ return true
+ }
+ }
+ return false
+}
Code Review / ric-plt / rtmgr.git / blobdiff