package control
import (
- "errors"
+ "fmt"
rtmgrclient "gerrit.o-ran-sc.org/r/ric-plt/submgr/pkg/rtmgr_client"
rtmgrhandle "gerrit.o-ran-sc.org/r/ric-plt/submgr/pkg/rtmgr_client/handle"
"gerrit.o-ran-sc.org/r/ric-plt/submgr/pkg/rtmgr_models"
"gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
"strconv"
"strings"
+ "time"
)
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+type SubRouteInfo struct {
+ EpList xapp.RmrEndpointList
+ SubID uint16
+}
+
+func (sri *SubRouteInfo) String() string {
+ return "routeinfo(" + strconv.FormatUint(uint64(sri.SubID), 10) + "/[" + sri.EpList.String() + "])"
+}
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
type RtmgrClient struct {
- rtClient *rtmgrclient.RoutingManager
- xappHandleParams *rtmgrhandle.ProvideXappSubscriptionHandleParams
- xappDeleteParams *rtmgrhandle.DeleteXappSubscriptionHandleParams
+ rtClient *rtmgrclient.RoutingManager
}
-func (rc *RtmgrClient) SubscriptionRequestUpdate(subRouteAction SubRouteInfo) error {
- xapp.Logger.Debug("SubscriptionRequestUpdate() invoked")
+func (rc *RtmgrClient) SubscriptionRequestCreate(subRouteAction SubRouteInfo) error {
subID := int32(subRouteAction.SubID)
- xapp.Logger.Debug("Subscription action details received. subRouteAction.Command: %v, Address %s, Port %v, subID %v", int16(subRouteAction.Command), subRouteAction.Address, subRouteAction.Port, subID)
- xappSubReq := rtmgr_models.XappSubscriptionData{&subRouteAction.Address, &subRouteAction.Port, &subID}
-
- switch subRouteAction.Command {
- case CREATE:
- _, postErr := rc.rtClient.Handle.ProvideXappSubscriptionHandle(rc.xappHandleParams.WithXappSubscriptionData(&xappSubReq))
- if postErr != nil && !(strings.Contains(postErr.Error(), "status 200")) {
- xapp.Logger.Error("Updating routing manager about subscription id = %d failed with error: %v", subID, postErr)
- return postErr
- } else {
- xapp.Logger.Info("Succesfully updated routing manager about the subscription: %d", subID)
- return nil
- }
- case DELETE:
- _, _, deleteErr := rc.rtClient.Handle.DeleteXappSubscriptionHandle(rc.xappDeleteParams.WithXappSubscriptionData(&xappSubReq))
- if deleteErr != nil && !(strings.Contains(deleteErr.Error(), "status 200")) {
- xapp.Logger.Error("Deleting subscription id = %d in routing manager, failed with error: %v", subID, deleteErr)
- return deleteErr
- } else {
- xapp.Logger.Info("Succesfully deleted subscription: %d in routing manager.", subID)
- return nil
- }
- default:
- xapp.Logger.Debug("Unknown subRouteAction.Command: %v, Address %s, Port %v, subID: %v", subRouteAction.Command, subRouteAction.Address, subRouteAction.Port, subID)
- return nil
+ xapp.Logger.Debug("CREATE %s ongoing", subRouteAction.String())
+ createData := rtmgr_models.XappSubscriptionData{&subRouteAction.EpList.Endpoints[0].Addr, &subRouteAction.EpList.Endpoints[0].Port, &subID}
+ createHandle := rtmgrhandle.NewProvideXappSubscriptionHandleParamsWithTimeout(10 * time.Second)
+ createHandle.WithXappSubscriptionData(&createData)
+ _, err := rc.rtClient.Handle.ProvideXappSubscriptionHandle(createHandle)
+ if err != nil && !(strings.Contains(err.Error(), "status 200")) {
+ return fmt.Errorf("CREATE %s failed with error: %s", subRouteAction.String(), err.Error())
}
+ xapp.Logger.Debug("CREATE %s successful", subRouteAction.String())
+ return nil
}
-func (rc *RtmgrClient) SplitSource(src string) (*string, *uint16, error) {
- tcpSrc := strings.Split(src, ":")
- if len(tcpSrc) != 2 {
- err := errors.New("unable to get the source details of the xapp - check the source string received from the rmr")
- return nil, nil, err
+func (rc *RtmgrClient) SubscriptionRequestUpdate(subRouteAction SubRouteInfo) error {
+ xapp.Logger.Debug("UPDATE %s ongoing", subRouteAction.String())
+ var updateData rtmgr_models.XappList
+ for i := range subRouteAction.EpList.Endpoints {
+ updateData = append(updateData, &rtmgr_models.XappElement{Address: &subRouteAction.EpList.Endpoints[i].Addr, Port: &subRouteAction.EpList.Endpoints[i].Port})
+ }
+ updateHandle := rtmgrhandle.NewUpdateXappSubscriptionHandleParamsWithTimeout(10 * time.Second)
+ updateHandle.WithSubscriptionID(subRouteAction.SubID)
+ updateHandle.WithXappList(updateData)
+ _, err := rc.rtClient.Handle.UpdateXappSubscriptionHandle(updateHandle)
+ if err != nil && !(strings.Contains(err.Error(), "status 200")) {
+ return fmt.Errorf("UPDATE %s failed with error: %s", subRouteAction.String(), err.Error())
}
- srcAddr := tcpSrc[0]
- xapp.Logger.Debug("Debugging Inside splitsource tcpsrc[0] = %s and tcpsrc[1]= %s ", tcpSrc[0], tcpSrc[1])
- srcPort, err := strconv.ParseUint(tcpSrc[1], 10, 16)
- if err != nil {
- return nil, nil, err
+ xapp.Logger.Debug("UPDATE %s successful", subRouteAction.String())
+ return nil
+
+}
+
+func (rc *RtmgrClient) SubscriptionRequestDelete(subRouteAction SubRouteInfo) error {
+ subID := int32(subRouteAction.SubID)
+ xapp.Logger.Debug("DELETE %s ongoing", subRouteAction.String())
+ deleteData := rtmgr_models.XappSubscriptionData{&subRouteAction.EpList.Endpoints[0].Addr, &subRouteAction.EpList.Endpoints[0].Port, &subID}
+ deleteHandle := rtmgrhandle.NewDeleteXappSubscriptionHandleParamsWithTimeout(10 * time.Second)
+ deleteHandle.WithXappSubscriptionData(&deleteData)
+ _, _, err := rc.rtClient.Handle.DeleteXappSubscriptionHandle(deleteHandle)
+ if err != nil && !(strings.Contains(err.Error(), "status 200")) {
+ return fmt.Errorf("DELETE %s failed with error: %s", subRouteAction.String(), err.Error())
}
- srcPortInt := uint16(srcPort)
- return &srcAddr, &srcPortInt, nil
+ xapp.Logger.Debug("DELETE %s successful", subRouteAction.String())
+ return nil
}