If you want to use custom session you can subclass ServerSideSessionInterface and then assign using to app.session_interface = CustomSessionInterface(....)
Making an option in the standard API seems potentially confusing unless you fully documented it which would then seem excessive given it can be done already.
If you want to use custom session you can subclass ServerSideSessionInterface and then assign using to app.session_interface = CustomSessionInterface(....)
Making an option in the standard API seems potentially confusing unless you fully documented it which would then seem excessive given it can be done already.
Closing as not planned