package handlers
+import "C"
import (
"e2mgr/configuration"
"e2mgr/e2managererrors"
"e2mgr/logger"
+ "e2mgr/models"
"e2mgr/rNibWriter"
"e2mgr/rmrCgo"
+ "e2mgr/services"
"e2mgr/stateMachine"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
"time"
-
- "e2mgr/models"
)
type DeleteAllRequestHandler struct {
readerProvider func() reader.RNibReader
writerProvider func() rNibWriter.RNibWriter
+ rmrService *services.RmrService
config *configuration.Configuration
}
-func NewDeleteAllRequestHandler(config *configuration.Configuration, writerProvider func() rNibWriter.RNibWriter,
+func NewDeleteAllRequestHandler(rmrService *services.RmrService, config *configuration.Configuration, writerProvider func() rNibWriter.RNibWriter,
readerProvider func() reader.RNibReader) *DeleteAllRequestHandler {
return &DeleteAllRequestHandler {
readerProvider: readerProvider,
writerProvider: writerProvider,
+ rmrService: rmrService,
config: config,
}
}
-func (handler *DeleteAllRequestHandler) Handle(logger *logger.Logger, request *models.Request, rmrResponseChannel chan<- *models.NotificationResponse) error {
+func (handler *DeleteAllRequestHandler) Handle(logger *logger.Logger, request models.Request) error {
err, continueFlow := handler.updateNodebStates(logger, false)
if err != nil {
//TODO change to rmr_request
response := models.NotificationResponse{MgsType: rmrCgo.RIC_SCTP_CLEAR_ALL}
- rmrResponseChannel <- &response
+ if err:= handler.rmrService.SendRmrMessage(&response); err != nil {
+ logger.Errorf("#DeleteAllRequestHandler.Handle - failed to send sctp clear all message to RMR: %s", err)
+ return e2managererrors.NewRmrError()
+ }
time.Sleep(time.Duration(handler.config.BigRedButtonTimeoutSec) * time.Second)
- logger.Infof("#delete_all_request_handler.Handle - timer expired")
+ logger.Infof("#DeleteAllRequestHandler.Handle - timer expired")
err, _ = handler.updateNodebStates(logger, true)
if err != nil {
nbIdentityList, err := handler.readerProvider().GetListNodebIds()
if err != nil {
- logger.Errorf("#delete_all_request_handler.updateNodebStates - failed to get nodes list from RNIB. Error: %s", err.Error())
+ logger.Errorf("#DeleteAllRequestHandler.updateNodebStates - failed to get nodes list from RNIB. Error: %s", err.Error())
return e2managererrors.NewRnibDbError(), false
}
return nil, false
}
+ numOfRanToShutDown := 0
for _,nbIdentity := range nbIdentityList{
node, err := handler.readerProvider().GetNodeb((*nbIdentity).GetInventoryName())
if err != nil {
- logger.Errorf("#delete_all_request_handler.updateNodebStates - failed to get nodeB entity for ran name: %v from RNIB. Error: %s",
+ logger.Errorf("#DeleteAllRequestHandler.updateNodebStates - failed to get nodeB entity for ran name: %v from RNIB. Error: %s",
(*nbIdentity).GetInventoryName(), err.Error())
continue
}
if timeoutExpired{
- handler.saveNodebShutDownState(logger, nbIdentity, node)
+ if handler.saveNodebShutDownState(logger, nbIdentity, node){
+ numOfRanToShutDown++
+ }
continue
}
- handler.saveNodebNextState(logger, nbIdentity, node)
+ if handler.saveNodebNextState(logger, nbIdentity, node){
+ numOfRanToShutDown++
+ }
+ }
+
+ if numOfRanToShutDown > 0{
+ logger.Infof("#DeleteAllRequestHandler.updateNodebStates - update nodebs states in RNIB completed")
+ }else {
+ logger.Infof("#DeleteAllRequestHandler.updateNodebStates - nodebs states are not updated ")
+ return nil, false
}
- logger.Infof("#delete_all_request_handler.updateNodebStates - update nodeb states in RNIB completed")
return nil, true
}
-func (handler *DeleteAllRequestHandler) saveNodebNextState(logger *logger.Logger, nbIdentity *entities.NbIdentity, node *entities.NodebInfo) {
+func (handler *DeleteAllRequestHandler) saveNodebNextState(logger *logger.Logger, nbIdentity *entities.NbIdentity, node *entities.NodebInfo) bool{
+
+ if node.ConnectionStatus == entities.ConnectionStatus_SHUTTING_DOWN{
+ return true
+ }
nextStatus, res := stateMachine.NodeNextStateDeleteAll(node.ConnectionStatus)
if res == false {
- return
+ return false
}
node.ConnectionStatus = nextStatus
err := handler.writerProvider().SaveNodeb(nbIdentity, node)
if err != nil {
- logger.Errorf("#delete_all_request_handler.saveNodebNextState - failed to save nodeB entity for inventory name: %v to RNIB. Error: %s",
+ logger.Errorf("#DeleteAllRequestHandler.saveNodebNextState - failed to save nodeB entity for inventory name: %v to RNIB. Error: %s",
(*nbIdentity).GetInventoryName(), err.Error())
- return
+ return false
}
if logger.DebugEnabled() {
- logger.Debugf("#delete_all_request_handler.saveNodebNextState - connection status of inventory name: %v changed to %v",
+ logger.Debugf("#DeleteAllRequestHandler.saveNodebNextState - connection status of inventory name: %v changed to %v",
(*nbIdentity).GetInventoryName(), nextStatus.String())
}
+ return true
}
-func (handler *DeleteAllRequestHandler) saveNodebShutDownState(logger *logger.Logger, nbIdentity *entities.NbIdentity, node *entities.NodebInfo) {
+func (handler *DeleteAllRequestHandler) saveNodebShutDownState(logger *logger.Logger, nbIdentity *entities.NbIdentity, node *entities.NodebInfo) bool{
if node.ConnectionStatus == entities.ConnectionStatus_SHUT_DOWN{
- return
+ return false
}
if node.ConnectionStatus != entities.ConnectionStatus_SHUTTING_DOWN {
- logger.Errorf("#delete_all_request_handler.saveNodebShutDownState - ignore, status is not Shutting Down, inventory name: %v ", (*nbIdentity).GetInventoryName())
- return
+ logger.Errorf("#DeleteAllRequestHandler.saveNodebShutDownState - ignore, status is not Shutting Down, inventory name: %v ", (*nbIdentity).GetInventoryName())
+ return false
}
node.ConnectionStatus = entities.ConnectionStatus_SHUT_DOWN
err := handler.writerProvider().SaveNodeb(nbIdentity, node)
if err != nil {
- logger.Errorf("#delete_all_request_handler.saveNodebShutDownState - failed to save nodeB entity for inventory name: %v to RNIB. Error: %s",
+ logger.Errorf("#DeleteAllRequestHandler.saveNodebShutDownState - failed to save nodeB entity for inventory name: %v to RNIB. Error: %s",
(*nbIdentity).GetInventoryName(), err.Error())
- return
+ return false
}
- logger.Errorf("#delete_all_request_handler.saveNodebShutDownState - Shut Down , inventory name: %v ", (*nbIdentity).GetInventoryName())
+ logger.Errorf("#DeleteAllRequestHandler.saveNodebShutDownState - Shut Down , inventory name: %v ", (*nbIdentity).GetInventoryName())
+ return true
}