MINA acceptor unbind closes sockets before logout

SocketAcceptor ,ThreadSocketAcceptor stop mechanism can't work.

In the version 1.2.1, in the sample, after the banzai and the executor have run, I press <enter> in the executor console. It turns out only one session has been disconnected in my computer and other four sessions still run.
In the version 1.3.0, in the sample, after the banzai and the executor have run, I press <enter> in the executor console. It turns out all five sessions have been disconnected(not logout). In my opinion, after we call SocketAcceptor \ ThreadSocketAcceptor stop method, what we really want to do is to initiate the logout procedure, not initiate the discnonnect procedure. Am I right?

Thanks
Mike Gu