#!/usr/bin/perl
use strict;
use warnings FATAL => qw(all);

{ package test;

use IO::Socket::INET;

our @ISA = ('IO::Socket::INET');

my %field;

sub new {
	my $class = shift;

	my $self = bless \do { 
		new IO::Socket::INET(
			PeerAddr => '127.0.0.1:80',
			Proto => 'tcp',
			Blocking => 0
		);
	}, $class;

	$field{$self} = shift;

	return $self;
}

sub getField {
	my $self = shift;
	return $field{$self};
}

sub DESTROY {
	my $self = shift;
	delete $field{$self};
	$self->SUPER::DESTROY();
	print STDERR "Bye!\n";
}

1; }

my $obj = test->new('okay');
print $obj->getField."\n";
print $obj->sockhost."\n";