Make sure the local MMT server gets killed if the game unexpectedly closes in a level

Doesn't work in the launch menu, because globalObject doesn't exist there yet, but still better than nothing

Assets/Scripts/GlobalBehaviour.cs

@@ -277,4 +277,19 @@ IEnumerator _GetContextfromServer()
             yield break;
         }
     }
+
+    /// <summary>
+    /// Make sure the local MMT server gets killed if the game closes.  
+    /// </summary>
+    private void OnApplicationQuit()
+    {
+        StreamingAssetLoader.NetworkJSON_Save();
+        if (CommunicationEvents.process_mmt_frameIT_server != null)
+        {
+            if (!CommunicationEvents.process_mmt_frameIT_server.HasExited)
+            {
+                CommunicationEvents.process_mmt_frameIT_server.Kill();
+            }
+        }
+    }
 }