For some reason, this does not seem to work for `ssh` (at least on OS X)
unless you have `ControlPath` in ssh config. Are there any side-effects of
SysProcAttr that I could be missing?
On Friday, July 18, 2014 at 1:07:44 AM UTC-7, Ian Lance Taylor wrote:
>
> On Thu, Jul 17, 2014 at 8:12 PM, Hein Meling <hein....@gmail.com
> <javascript:>> wrote:
> >
> > Your solution seems to work when then parent process exits cleanly. But
> if
> > you do:
> >
> > func main() {
> > cmd := exec.Command("sleep", "15")
> > cmd.Start()
> > time.Sleep(20 * time.Second)
> > }
> >
> > And CTRL-C the parent process before it exits cleanly, then also the
> sleep
> > process goes away. Does the same happen to your monkey.sh process?
> >
> > Moreover, my use case is actually somewhat more involved. That is, I
> would
> > like to do cmd.Wait() (from different goroutines), in order to monitor
> the
> > child processes, but I don't want the child processes to fail if the
> parent
> > fails.
>
> ^C kills all the processes because on Unix typing ^C on the terminal
> sends a signal to every process in the process group. So you want to
> have a child process that is in a different process group. You do
> that by setting Setpgid to true in the Cmd.SysProcAttr field.
>
> Ian
>
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