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| From | Brian Candler <b.candler@pobox.com> |
| Newsgroups | comp.lang.ruby |
| Subject | Re: How do I trap Ctrl-C so it doesn't reach spawned threads? |
| Date | Fri, 8 Apr 2011 08:38:27 -0500 |
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> 3. Anyone with a suggestion how to spawn processes not affected by a
> SIGINT?
Try replacing
Thread.new { system("...") }
with:
fork { Process.setsid; exec("...") }
This also has the advantages of:
- not using threads
- the pid of the child is the return value from fork
Regards,
Brian.
--
Posted via http://www.ruby-forum.com/.
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How do I trap Ctrl-C so it doesn't reach spawned threads? Jens Carlberg <jens.carlberg@ericsson.com> - 2011-04-08 02:53 -0500
Re: How do I trap Ctrl-C so it doesn't reach spawned threads? Brian Candler <b.candler@pobox.com> - 2011-04-08 08:38 -0500
Re: How do I trap Ctrl-C so it doesn't reach spawned threads? Charles Oliver Nutter <headius@headius.com> - 2011-04-10 18:32 -0500
Re: How do I trap Ctrl-C so it doesn't reach spawned threads? Charles Oliver Nutter <headius@headius.com> - 2011-04-19 17:45 -0500
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