Re: capturing system shutdown signals?

So I tried
(unwind-protect (sleep 1000) (write-line "UNWIND"))
and then killed it with -SIGTERM and it did print "UNWIND".

On Sat, Apr 27, 2024 at 12:12 AM Nathan Van Ymeren <[email protected]> wrote:

> Linux shutdown scripts typically send SIGTERM to running processes when
> the system is shutting down.
>
> In the past I have used the 'trivial-signal library to handle this:
>
> https://github.com/guicho271828/trivial-signal
>
> Apr 26, 2024 10:13:12 Jeff Cunningham <[email protected]>:
>
> > Is there a way to capture a general shutdown signal in a running
> sbcl-compiled program (Hunchentoot
> > server) so it can gracefully do some house-keeping first? This is
> running on a Linux platform. I
> > had a binary data file destroyed the other day from improper closure
> while writing.
> >
> > Best regards,
> >
> > -- Jeff
> >
> >
> >
> >
> >
> >
> >
> >
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>
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