ssh won't exit unless all virtual links, such as the X forwarding, are also gone. I think there are some bugs related to that (I'm pretty sure it isn't dragonfly specific). So running with X forwarding can cause the situation you describe.
-Matt On Thu, Dec 5, 2019 at 12:15 PM Steffen Nurpmeso <[email protected]> wrote: > Pierre Abbat wrote in <12216388.yjY6BSWRI4@mooncat>: > |On Thursday, 5 December 2019 03.48.18 EST Harald Brinkhof wrote: > |> Maybe some background processes keep running and prevent the X program > \ > |> from > |> sitting down? > |> > |> http://www.snailbook.com/faq/background-jobs.auto.html > | > |The examples at the top of that page don't make sense. If I start an \ > |xterm in > |an ssh session, and log out of the ssh session with the xterm still \ > |running, I > |expect ssh to keep running until I close the xterm. When I ssh into \ > |leopard, > |my local mail server, and forward the mail ports, the ssh session hangs > on > |exit, because kmail still has the mail ports open. > | > |When I shelled into zyxomma, I exited each program before logging out \ > |of ssh. > |I don't understand why one ssh session closed and the other hung. > > Does it still hang when ControlMaster exits? > I have seen this on Linux->Linux (same host even) with > X forwarding in muxer sessions, but it went away as rolling > updates flew by. (At the moment i have > > Load key "/home/steffen/....local_ed25519.pub": invalid format > > that that makes no sense :}) > > |Pierre > |-- > |loi mintu se ckaji danlu cu jmaji > --End of <12216388.yjY6BSWRI4@mooncat> > > --steffen > | > |Der Kragenbaer, The moon bear, > |der holt sich munter he cheerfully and one by one > |einen nach dem anderen runter wa.ks himself off > |(By Robert Gernhardt) >
