No "Close xxx.xxx.xxx.xxx:7777" console command?

The one unofficial list of UE4 console commands that I was able to find does not list one.

I am looking for a method of closing a connection to a dedicated server without quitting the client.

As I understand it, this is not a session connection, but perhaps I am wrong?

The connection to the dedicated server is currently made through a Execute Console Command node. (Open xxx.xxx.xxx.xxx:7777)

Couldn’t you simply open to the Main Menu map, for example? Or anything else.

I have discovered that yes this does indeed work. Using an OpenLevel node disconnects the client from the server. It’s a round about way, but it does work for my purpose.