use queue to allow send vscode_ws when it is none

Html/apps/sockets/namespaces.py

@@ -14,6 +14,9 @@ from ..services.user_service import get_or_load_current_user
 
 
 class VSCodeNamespace(Namespace):
+    
+
+
     def on_login(self,data):        
         ex = current_app.extensions
         print("VSCode client connected")
@@ -25,8 +28,7 @@ class VSCodeNamespace(Namespace):
         print(f"User {user_uuid} connected with path: {path}")
         join_room(user_uuid, namespace='/vscode')
         chatmanager = ex['user_uuid2chatmanager'][user_uuid]
-        chatmanager.vscode_ws=self
-
+        chatmanager.set_vscode_ws(self)
 
 
     def on_load_chapter(self, data):