in reply to TCP/IP
This is just a preliminary response, I'll look into it more
if this doesn't work. It looks like the problem is that
your anonymous sub needs to exit at the end, not just
return as yours is. The example in the book has the spawn
subroutine called with an anonymous sub that execs at the
end, and an exec exits at the end, never returning control
to the program. Anyways, I haven't looked at the code for
the spawn sub yet, but I'll do that and see if anything else
that you might need to do stands out.
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Seekers of Perl Wisdom