Dash memory leak - Close tab or window

Dash Python
#1

Hi everyone,

Thanks to the whole forum, I created an application that runs heavy simulations and shares graphics.
I dockerized the application, and run the container.

The container memory usage increases for each new tab of my application. However, if I close the tab, the memory usage does not decrease. I feel like the page keeps running serverside instead of closing.

I have not found any resources about this issue. Does anyone know how to handle the tab/window closing event and how to cut the process?

I tried changing the server behaviour by setting server.permanent_session_lifetime and session. permanent. It does not seem to have any effect.

Best,

#2

Have you been able to solve this? I am getting the same issue

#3
#4

This library crashes my code :frowning:

I did find out what the issue was though, I was calling app.run_server(debug=True) in my container, changing debug to False fixed the buildup

#5

What does the unload component do in this case?