From 2b87a502859dc8006a620defe9b398a6f0d6e85b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ayta=C3=A7=20Kayadelen?= <aytackayadelen@gmail.com>
Date: Thu, 21 Mar 2024 16:37:10 +0100
Subject: [PATCH] recreate shared device variables on variable after migrations

---
 Project-Aurora/AuroraDeviceManager/Devices/DeviceContainer.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Project-Aurora/AuroraDeviceManager/Devices/DeviceContainer.cs b/Project-Aurora/AuroraDeviceManager/Devices/DeviceContainer.cs
index 9f710ae62..9a80d6faf 100644
--- a/Project-Aurora/AuroraDeviceManager/Devices/DeviceContainer.cs
+++ b/Project-Aurora/AuroraDeviceManager/Devices/DeviceContainer.cs
@@ -18,7 +18,7 @@ public sealed class DeviceContainer : IDisposable
     private readonly SemaphoreSlim _actionLock = new(1);
 
     private readonly MemorySharedStruct<DeviceInformation> _deviceInformation;
-    private readonly MemorySharedArray<DeviceVariable> _deviceVariables;
+    private MemorySharedArray<DeviceVariable> _deviceVariables;
 
     private string SharedObjectName => Device.DeviceName;
 
@@ -153,7 +153,9 @@ public void UpdateVariables()
     {
         Global.DeviceConfig.VarRegistry.Combine(Device.RegisteredVariables);
 
+        _deviceVariables.Dispose();
         var deviceVariables = CreateSharedDeviceVariables();
+        _deviceVariables = new MemorySharedArray<DeviceVariable>(SharedObjectName + "-vars", deviceVariables.Count);
         _deviceVariables.WriteCollection(deviceVariables);
     }