It depends on the SQL driver that I'm using. Django has a particular way to do token refresh, and SQLAlchemy has its own way. Django way: github.com/pamelafox/django-quiz-app/blob/main/src/quizsite/postgresql/base.py SQLALchemy way: github.com/Azure-Samples/rag-postgres-openai-python/blob/3c3d0d1d59ee4341d09e67e5f06dc38648e7ff5a/src/fastapi_app/postgres_engine.py#L37 I need to write this up in a blog post!

​@@PamelaFox in this django case how it is calling and inspecting token expiry time and calling that function ...does it is using thread or what

​@@PamelaFox please reply on both question

@@kalamkarsaurabh3 I think this article helps to explain when get_connections_params is called medium.com/django-unleashed/how-does-django-manage-db-connections-4c1a009cec91 I'm afraid I haven't found the original resource I was using when I implemented it.