use strict;

my $pid = fork();
if ($pid) {
  print "I am parent $$\n";
  kill INT => $pid;
  print "I am parent $$\n";
} elsif (defined($pid)) {
  print "I am child $$\n";
  local $SIG{INT} = sub { die "\nOutta here!\n" };
  print "I am child $$\n";
  exit 1;
} else {
  print "child was not created\n";
}

[download]
The child isn't hanging around much. I wouldn't be surprised if you never got the "Outta here" message.

You'll want the child to block. Add sleep 30 or something, after setting up the $SIG{INT}.

-- Randal L. Schwartz, Perl hacker

In reply to •Re: Catching signals by merlyn
in thread Catching signals by Anonymous Monk

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