[VOL-4548] openonuAdapterGo - memory leak seen in long term tests
Change-Id: Ie3eb2048cebf8bf8b2f2a99ccd927d462000223a
diff --git a/internal/pkg/swupg/omci_onu_upgrade.go b/internal/pkg/swupg/omci_onu_upgrade.go
index 9f78044..f9b393e 100755
--- a/internal/pkg/swupg/omci_onu_upgrade.go
+++ b/internal/pkg/swupg/omci_onu_upgrade.go
@@ -1921,3 +1921,13 @@
oFsm.volthaImageState = voltha.ImageState_IMAGE_UNKNOWN //something like 'IMAGE_DOWNLOAD_ABORTED' would be better (proto)
}
}
+
+// PrepareForGarbageCollection - remove references to prepare for garbage collection
+func (oFsm *OnuUpgradeFsm) PrepareForGarbageCollection(ctx context.Context, aDeviceID string) {
+ logger.Debugw(ctx, "prepare for garbage collection", log.Fields{"device-id": aDeviceID})
+ oFsm.pDeviceHandler = nil
+ oFsm.pDownloadManager = nil
+ oFsm.pFileManager = nil
+ oFsm.pDevEntry = nil
+ oFsm.pOmciCC = nil
+}