Thank you ikegami for explaining the situation. I was following Perl Cookbook examples that don't check $server->accept or $client->close: 

while (my $client = $server->accept) {
  ...
  $client->close;
  undef $client;
}
Time to read: 16.15. Installing a Signal Handler

Thanks again!

In reply to Re^5: Double Click of Death on Perl Web Server by Anonymous Monk
in thread Double Click of Death on Perl Web Server by Anonymous Monk

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