Perl mecanice verifique la respuesta del espejo para los errores
my $response = $mech->mirror($abs_url, $filename)->message;
print Dumper($response); #print response: [OK, Not Found, Not Modified]
if($response eq 'Not Found'){
#responds code here to error trying to download.
}
if($response eq 'Not Modified'){
#responds code here to unmodified download.
}
if($response eq 'OK'){
#responds code here to download successfully.
}
Vternal3