X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=E2Manager%2Fhandlers%2Frmrmsghandlers%2Fe2_term_init_notification_handler.go;h=ca8a4c53927bb0aba9b731e2a4e258b8a0454405;hb=d287336cfb4d5c74634fe7af38e7d5e9265671e4;hp=7063f57e5547e7c84629efec93b17c7652be722a;hpb=758b35da7a2608851ced9f03c8ec421ecb9cfca0;p=ric-plt%2Fe2mgr.git

diff --git a/E2Manager/handlers/rmrmsghandlers/e2_term_init_notification_handler.go b/E2Manager/handlers/rmrmsghandlers/e2_term_init_notification_handler.go
index 7063f57..ca8a4c5 100644
--- a/E2Manager/handlers/rmrmsghandlers/e2_term_init_notification_handler.go
+++ b/E2Manager/handlers/rmrmsghandlers/e2_term_init_notification_handler.go
@@ -17,7 +17,6 @@
 //  This source code is part of the near-RT RIC (RAN Intelligent Controller)
 //  platform project (RICP).
 
-
 package rmrmsghandlers
 
 import (
@@ -31,18 +30,18 @@ import (
 )
 
 type E2TermInitNotificationHandler struct {
-	logger                 *logger.Logger
-	ranReconnectionManager *managers.RanReconnectionManager
-	e2tInstancesManager    managers.IE2TInstancesManager
-	routingManagerClient   clients.IRoutingManagerClient
+	logger                  *logger.Logger
+	ranDisconnectionManager *managers.RanDisconnectionManager
+	e2tInstancesManager     managers.IE2TInstancesManager
+	routingManagerClient    clients.IRoutingManagerClient
 }
 
-func NewE2TermInitNotificationHandler(logger *logger.Logger, ranReconnectionManager *managers.RanReconnectionManager, e2tInstancesManager managers.IE2TInstancesManager, routingManagerClient clients.IRoutingManagerClient) E2TermInitNotificationHandler {
+func NewE2TermInitNotificationHandler(logger *logger.Logger, ranDisconnectionManager *managers.RanDisconnectionManager, e2tInstancesManager managers.IE2TInstancesManager, routingManagerClient clients.IRoutingManagerClient) E2TermInitNotificationHandler {
 	return E2TermInitNotificationHandler{
-		logger:                 logger,
-		ranReconnectionManager: ranReconnectionManager,
-		e2tInstancesManager:    e2tInstancesManager,
-		routingManagerClient:   routingManagerClient,
+		logger:                  logger,
+		ranDisconnectionManager: ranDisconnectionManager,
+		e2tInstancesManager:     e2tInstancesManager,
+		routingManagerClient:    routingManagerClient,
 	}
 }
 
@@ -62,7 +61,7 @@ func (h E2TermInitNotificationHandler) Handle(request *models.NotificationReques
 		return
 	}
 
-	h.logger.Infof("#E2TermInitNotificationHandler.Handle - E2T address: %s - handling E2_TERM_INIT", e2tAddress)
+	h.logger.Infof("#E2TermInitNotificationHandler.Handle - E2T payload: %s - handling E2_TERM_INIT", unmarshalledPayload)
 
 	e2tInstance, err := h.e2tInstancesManager.GetE2TInstance(e2tAddress)
 
@@ -74,27 +73,21 @@ func (h E2TermInitNotificationHandler) Handle(request *models.NotificationReques
 			return
 		}
 
-		h.HandleNewE2TInstance(e2tAddress)
+		h.HandleNewE2TInstance(e2tAddress, unmarshalledPayload.PodName)
 		return
 	}
 
 	if len(e2tInstance.AssociatedRanList) == 0 {
 		h.logger.Infof("#E2TermInitNotificationHandler.Handle - E2T Address: %s - E2T instance has no associated RANs", e2tInstance.Address)
+                h.UpdateExistingE2TInstanceToRtmgr(e2tAddress)
 		return
 	}
 
-	if e2tInstance.State == entities.ToBeDeleted{
+	if e2tInstance.State == entities.ToBeDeleted {
 		h.logger.Infof("#E2TermInitNotificationHandler.Handle - E2T Address: %s - E2T instance status is: %s, ignore", e2tInstance.Address, e2tInstance.State)
 		return
 	}
 
-	if e2tInstance.State == entities.RoutingManagerFailure {
-		err := h.e2tInstancesManager.ActivateE2TInstance(e2tInstance)
-		if err != nil {
-			return
-		}
-	}
-
 	h.HandleExistingE2TInstance(e2tInstance)
 
 	h.logger.Infof("#E2TermInitNotificationHandler.Handle - Completed handling of E2_TERM_INIT")
@@ -104,24 +97,48 @@ func (h E2TermInitNotificationHandler) HandleExistingE2TInstance(e2tInstance *en
 
 	for _, ranName := range e2tInstance.AssociatedRanList {
 
-		if err := h.ranReconnectionManager.ReconnectRan(ranName); err != nil {
-			h.logger.Errorf("#E2TermInitNotificationHandler.HandleExistingE2TInstance - Ran name: %s - connection attempt failure, error: %s", ranName, err)
-			_, ok := err.(*common.ResourceNotFoundError)
-			if !ok {
+		if err := h.ranDisconnectionManager.DisconnectRan(ranName); err != nil {
+			if _, ok := err.(*common.ResourceNotFoundError); !ok {
 				break
 			}
 		}
 	}
 }
 
-func (h E2TermInitNotificationHandler) HandleNewE2TInstance(e2tAddress string) {
+func (h E2TermInitNotificationHandler) HandleNewE2TInstance(e2tAddress string, podName string) {
 
-	err := h.routingManagerClient.AddE2TInstance(e2tAddress)
+    for i := 1; i < 4; i++ {
 
-	if err != nil{
-		h.logger.Errorf("#E2TermInitNotificationHandler.HandleNewE2TInstance - e2t address: %s - routing manager failure", e2tAddress)
-		return
-	}
+        err := h.routingManagerClient.AddE2TInstance(e2tAddress)
+
+            if err == nil{
+
+                   _ = h.e2tInstancesManager.AddE2TInstance(e2tAddress, podName)
+
+                   break
+            } else {
+
+                h.logger.Errorf("#E2TermInitNotificationHandler.HandleNewE2TInstance - e2t address count - %d : %s - routing manager failure", i, e2tAddress)
+            }
+
+        }
+}
+
+func (h E2TermInitNotificationHandler) UpdateExistingE2TInstanceToRtmgr(e2tAddress string) {
+
+                _ = h.e2tInstancesManager.ResetKeepAliveTimestamp(e2tAddress)
+    for i := 1; i < 4; i++ {
+
+        err := h.routingManagerClient.AddE2TInstance(e2tAddress)
+
+            if err == nil{
+                   break
+            } else {
+
+                h.logger.Errorf("#E2TermInitNotificationHandler.UpdateExistingE2TInstanceToRtmgr - e2t address count - %d : %s - routing manager failure", i, e2tAddress)
+            }
+
+        }
+
+}
 
-	_ = h.e2tInstancesManager.AddE2TInstance(e2tAddress)
-}
\ No newline at end of file