I have an idea to make a function that can this(this is only for host side):
-When you host a server and your idle or is just a dedicated server and don't want to stay with your server 24/7 must have a function that auto-rehost the server if it will be down and and choose the settings from an .ini file that contain(level, gamemode, player limit and such on..) or if someone could make a script file would be also good