#!/usr/bin/perl
package hoge::fuga::geho;

use strict;

use Time::HiRes;
use File::Copy;
use IO::Socket;

...
(snip)
...

    my $sock = new IO::Socket::INET(
        PeerAddr => $host,
        PeerPort => $port,
        Proto    => 'tcp',
    );

...
(snip)
[download]

This code doesn't mention IO::Select which is the package whose new method seems to be missing. Also, your title seems to mention LWP, but when using that you shouldn't need to ever build a socket directly. This whole thread is so mysterious.

-Paul

Hi Paul,

Yes, I don't "use" or "require" IO::Select, but just use IO::Socket.
Perl said to me about "IO::Select".
And, I add the example of LWP:


use strict qw(subs vars);

use LWP::UserAgent;
use Time::HiRes qw{ time alarm };
use Data::Dumper;

...
(snip)
...
    my $ua = LWP::UserAgent->new() ;
...
(snip)
...
        my $req = HTTP::Request->new( 'GET', $url ) ;
        $res = $ua->request( $req ) ;
...
(snip)
...
[download]

My code above resulted in different (mysterious?) error messages....

Can't locate object method "_init" via package "URI::_foreign"

I never use "URI::_foreign" ! It's private class of URI, I think.
I use "IO::Select" and/or "LWP" at fastcgi, daemon modules, so if these error occur, these error last unless fcgi/daemon restarts...