Merge "merge of Natalia - change rnib errors"

[ric-plt/e2mgr.git] / E2Manager / managers / ran_setup_manager.go

diff --git a/E2Manager/managers/ran_setup_manager.go b/E2Manager/managers/ran_setup_manager.go
index cb24472..6297467 100644 (file)
--- a/E2Manager/managers/ran_setup_manager.go
+++ b/E2Manager/managers/ran_setup_manager.go
@@ -25,7 +25,9 @@ import (
        "e2mgr/rNibWriter"
        "e2mgr/rmrCgo"
        "e2mgr/services"
+       "e2mgr/sessions"
        "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+       "time"
 )
 
 type RanSetupManager struct {
@@ -38,21 +40,20 @@ func NewRanSetupManager(logger *logger.Logger, rmrService *services.RmrService,
        return &RanSetupManager{
                logger:             logger,
                rnibWriterProvider: rnibWriterProvider,
-               rmrService        : rmrService,
+               rmrService:         rmrService,
        }
 }
 
-
 // Update retries and connection status (connecting)
 func (m *RanSetupManager) updateConnectionStatusConnecting(nodebInfo *entities.NodebInfo) error {
        // Update retries and connection status (connecting)
        nodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTING
        nodebInfo.ConnectionAttempts++
-       err:= m.rnibWriterProvider().UpdateNodebInfo(nodebInfo)
+       err := m.rnibWriterProvider().UpdateNodebInfo(nodebInfo)
        if err != nil {
-               m.logger.Errorf("#ran_setup_manager.updateConnectionStatusConnecting - failed to update RAN's connection status to CONNECTING: %s", err)
+               m.logger.Errorf("#RanSetupManager.updateConnectionStatusConnecting - Ran name: %s - Failed updating RAN's connection status to CONNECTING : %s", nodebInfo.RanName, err)
        } else {
-               m.logger.Infof("#ran_setup_manager.updateConnectionStatusConnecting - successfully updated RAN's connection status to CONNECTING: %s", err)
+               m.logger.Infof("#RanSetupManager.updateConnectionStatusConnecting - Ran name: %s - Successfully updated rNib. RAN's current connection status: CONNECTING, RAN's current connection attempts: %d", nodebInfo.RanName, nodebInfo.ConnectionAttempts)
        }
        return err
 }
@@ -64,9 +65,9 @@ func (m *RanSetupManager) updateConnectionStatusDisconnected(nodebInfo *entities
        nodebInfo.ConnectionAttempts--
        err := m.rnibWriterProvider().UpdateNodebInfo(nodebInfo)
        if err != nil {
-               m.logger.Errorf("#ran_setup_manager.updateConnectionStatusDisconnected - failed to update RAN's connection status to DISCONNECTED : %s", err)
+               m.logger.Errorf("#RanSetupManager.updateConnectionStatusDisconnected - Ran name: %s - Failed updating RAN's connection status to DISCONNECTED : %s", nodebInfo.RanName, err)
        } else {
-               m.logger.Errorf("#ran_setup_manager.updateConnectionStatusDisconnected - successfully updated RAN's connection status to DISCONNECTED : %s", err)
+               m.logger.Infof("#RanSetupManager.updateConnectionStatusDisconnected - Ran name: %s - Successfully updated rNib. RAN's current connection status: DISCONNECTED, RAN's current connection attempts: %d", nodebInfo.RanName, nodebInfo.ConnectionAttempts)
        }
        return err
 }
@@ -80,32 +81,40 @@ func (m *RanSetupManager) prepareSetupRequest(nodebInfo *entities.NodebInfo) (in
                return rmrMsgType, request, nil
        case entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST:
                rmrMsgType := rmrCgo.RIC_ENDC_X2_SETUP_REQ
-               request:= models.NewE2RequestMessage(nodebInfo.RanName /*tid*/, nodebInfo.Ip, uint16(nodebInfo.Port), nodebInfo.RanName, e2pdus.PackedEndcX2setupRequest)
+               request := models.NewE2RequestMessage(nodebInfo.RanName /*tid*/, nodebInfo.Ip, uint16(nodebInfo.Port), nodebInfo.RanName, e2pdus.PackedEndcX2setupRequest)
                return rmrMsgType, request, nil
        }
 
-       m.logger.Errorf("#ran_setup_manager.ExecuteSetup - unsupported nodebInfo.E2ApplicationProtocol %d ", nodebInfo.E2ApplicationProtocol)
+       m.logger.Errorf("#RanSetupManager.prepareSetupRequest - Unsupported nodebInfo.E2ApplicationProtocol %d ", nodebInfo.E2ApplicationProtocol)
        return 0, nil, e2managererrors.NewInternalError()
 }
 
 // ExecuteSetup updates the connection status and number of attempts in the nodebInfo and send an endc/x2 setup request to establish a connection with the RAN
 func (m *RanSetupManager) ExecuteSetup(nodebInfo *entities.NodebInfo) error {
 
+       //Fill details for the response handler
+       requestDetails := models.RequestDetails{RanName: nodebInfo.RanName, RanPort: uint16(nodebInfo.Port), RanIp: nodebInfo.Ip}
+       m.rmrService.E2sessions[nodebInfo.RanName] = sessions.E2SessionDetails{SessionStart: time.Now(), Request: &requestDetails}
+
        // Update retries and connection status (connecting)
        if err := m.updateConnectionStatusConnecting(nodebInfo); err != nil {
+               delete(m.rmrService.E2sessions, nodebInfo.RanName)
                return e2managererrors.NewRnibDbError()
        }
 
        // Build the endc/x2 setup request
-       rmrMsgType,request, err := m.prepareSetupRequest(nodebInfo)
+       rmrMsgType, request, err := m.prepareSetupRequest(nodebInfo)
        if err != nil {
+               delete(m.rmrService.E2sessions, nodebInfo.RanName)
                return err
        }
-       
+
        // Send the endc/x2 setup request
        response := &models.NotificationResponse{MgsType: rmrMsgType, RanName: nodebInfo.RanName, Payload: request.GetMessageAsBytes(m.logger)}
        if err := m.rmrService.SendRmrMessage(response); err != nil {
-               m.logger.Errorf("#ran_setup_manager.ExecuteSetup - failed to send setup request to RMR: %s", err)
+               m.logger.Errorf("#RanSetupManager.ExecuteSetup - failed sending setup request to RMR: %s", err)
+
+               delete(m.rmrService.E2sessions, nodebInfo.RanName)
 
                // Decrement retries and connection status (disconnected)
                if err := m.updateConnectionStatusDisconnected(nodebInfo); err != nil {
@@ -114,5 +123,6 @@ func (m *RanSetupManager) ExecuteSetup(nodebInfo *entities.NodebInfo) error {
 
                return e2managererrors.NewRmrError()
        }
+
        return nil
 }