hang on exit bug under Linux

[Markus Friedl]

On Mon, Dec 10, 2001 at 05:28:16PM -0500, Ed Phillips wrote:
> I think he means that "ssh ..." should never hang after the command on the
> server side has exited.  Certainly, I think we all expect the behaviour
> you describe above.

sigh, we had this before.

you cannot close the channel after the command exits, you have
to wait till all data from the dead process has been processed.

i won't comment on these issue, unless someone provides non-broken patches.