Is there a way to reliqnuish control at the end of a session?

[klausman]

If I run e.g. ivi-examples/cmd/lxi/key34461a, at the end of the session (program terminates after d.Close() returns a nil error), the instrument stays in remote mode, and it seems the only way to get it out of that is to powercycle it. That's not great when you're developing a program.

SCPI specifies SYSTem:LOCal as the command to relinquish control, but it doesn't seem to be implemented? To be honest, between the dozen or so different libraries involved, I may have overlooked it.