The man page warns:
The RFC 2177 IDLE support is flaky. It sort of works, but may generate
spurious socket error messages or silently hang in the presence of
various network or server errors.
Can anyone using IDLE report on whether this is still true?
--
<a href="http://www.tuxedo.org/~esr/">Eric S. Raymond</a>
Sometimes the law defends plunder and participates in it. Sometimes
the law places the whole apparatus of judges, police, prisons and
gendarmes at the service of the plunderers, and treats the victim --
when he defends himself -- as a criminal.
-- Frederic Bastiat, "The Law"