add code-server clean

Html/apps/sockets/namespaces.py

@@ -83,8 +83,6 @@ class AgentNamespace(Namespace):
         chatmanager.function_manager.add_function(judge, {'course_id': course_id, 'lesson_name': lesson_name, 'root_path': f'../../study/{user_id}/{course_id}/{chapter_name}/{lesson_name}'})
         chatmanager.function_manager.add_function(next_chapter, {'user_uuid': user_uuid})
 
-        user_uuid2ase_client[user_uuid].loadmarkdown(fmd, fmdp, fsp)
-        
         join_room(user_uuid, namespace='/agent')  # 将该用户加入以user_id为名的room
         backboard_manager.add_backboard(user_uuid, user_id, course_id, lesson_name, root_path=f'../../study/{user_id}/{course_id}/{chapter_name}/{lesson_name}')
         chatmanager.bb = backboard_manager.get_backboard(user_uuid)
@@ -143,5 +141,10 @@ class AgentNamespace(Namespace):
 
 
     def on_disconnect(self,data):
+        ex = current_app.extensions
+        uuid = session.get('user_uuid')
+        user_uuid2chatmanager = ex["user_uuid2chatmanager"]
+        user_uuid2chatmanager[uuid].disconnect(uuid)
+
         print("VSCode client disconnected")
         print("Disconnect reason:"+str(data))