How to reconnect to the server ? After it is disconnected!

I’m making a simple create , join session main menu base on this project.

However , I also want to include a reconnect feature. Do you guy have any idea of how to do it ?

found sth useful!!
https://blog.maide.ca/2016/02/26/ue4-persisting-users-across-disconnects/

does anyone havea another link? this one is down and appears to be exactly what i want and potentially the only clear explanation available

Yes, I have one that dropped a couple of hours ago: Persistent Data Compendium - WizardCell