Here's a complete example with Mojo::IOLoop and Mojo::IOLoop::Stream::Role::LineBuffer:

mojo_serv.pl:

#!/usr/bin/env perl
use warnings;
use strict;
use Mojo::Util qw/dumper/;
use Mojo::IOLoop;
use Mojo::IOLoop::Stream::Role::LineBuffer;

Mojo::IOLoop->server(
    { address => '127.0.0.1', port => 3000, reuse => 1 } => sub {
        my ($loop, $stream) = @_;
        my $peer = $stream->handle->peerhost.":".$stream->handle->peer
+port;
        print "$peer: Connect\n";
        $stream->timeout(30);
        $stream = $stream->with_roles('+LineBuffer')->watch_lines;
        $stream->on(read_line => sub {
            my ($strm, $line, $sep) = @_;
            print "$peer: Got line ".dumper($line);
        });
        $stream->on(timeout => sub { print "$peer: Timeout\n" });
        $stream->on(close => sub { print "$peer: Closed\n" });
        $stream->on(error => sub { warn "$peer: Error: $_[1]" });
        $stream->write("Hello, client from $peer.\n");
    });
print "Starting server...\n";
Mojo::IOLoop->start unless Mojo::IOLoop->is_running;

[download]

mojo_cli.pl:

#!/usr/bin/env perl
use warnings;
use strict;
use Mojo::Util qw/dumper/;
use Mojo::IOLoop;
use Mojo::IOLoop::Stream::Role::LineBuffer;

Mojo::IOLoop->client(
    { address => '127.0.0.1', port => 3000 } => sub {
        my ($loop, $err, $stream) = @_;
        if (defined $err) { warn "Error: $err"; return }
        print "Connect\n";
        $stream->timeout(10);
        $stream = $stream->with_roles('+LineBuffer')->watch_lines;
        $stream->on(read_line => sub {
            my ($strm, $line, $sep) = @_;
            print "Got line ".dumper($line);
        });
        $stream->on(timeout => sub { print "Timeout\n" });
        $stream->on(close => sub { print "Closed\n" });
        $stream->on(error => sub { warn "Error: $_[1]" });
        $stream->write("Hello, server, I am a client.\n");
    });
print "Starting client...\n";
Mojo::IOLoop->start unless Mojo::IOLoop->is_running;

[download]

In reply to Re: IO::Socket tutorial by haukex
in thread IO::Socket tutorial by BernieC

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