https://gitlab.synchro.net/main/sbbs/-/issues/713#note_5493
I'm not sure the underlying issue ever got resolved in that a user can be disconnected but the socket stays open until it times out but very difficult to replicate.
--- SBBSecho 3.20-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)