Slow night, so PSGI, Tutorials: perlunitut: Unicode in Perl 
#!/usr/bin/perl --
use strict;
use warnings;
use HTTP::Server::PSGI;
use Encode;

my $app = sub {
    return [
        200,
        [
            'Content-Type' => 'text/html; charset=UTF-8',
        ],
        [
            map { Encode::encode( 'UTF-8', $_ ) } ## turn to octets so
+ Plack::Util doesn't have to
              qq{<!DOCTYPE html><html lang="en-US"><meta charset="utf-
+8">
<title> PSGI is Perl </title><body>},
            Encode::decode(
                'UTF-8',
                qq{<h1>I \xe2\x99\xa5 Perl</h1>}    ## native "latin1"
+ string
            ),                                    ## unicode string
            qq{<p>I \x{2665} Perl},                 ## unicode string
            '<p>' . ( chr(9829) x 10 ),             ## unicode string
        ],
    ];
};

my $server = HTTP::Server::PSGI->new(
    host    => "127.0.0.1",
    port    => 9091,
    timeout => 120,
);

$server->run($app);
__END__
http://127.0.0.1:9091/

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In reply to Re^2: HTTP::Server::PSGI outputs broken utf-8 strings by Anonymous Monk
in thread HTTP::Server::PSGI outputs broken utf-8 strings by Anonymous Monk

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