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Re^3: Alarm and Telnet issues

by Anonymous Monk
on Dec 28, 2006 at 01:31 UTC ( [id://591960]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Alarm and Telnet issues
in thread Alarm and Telnet issues

Well, no lightweight trivial way. 
use POSIX ();
$SIG{USR1} = sub { ... };
unless(fork) {
    sleep(4);
    kill(POSIX::SIGUSR1(), getppid());
    exit;
}

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