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#!/usr/bin/env perl | |
use strict; | |
use warnings; | |
use FindBin; | |
use lib "$FindBin::Bin/lib"; | |
use lib "$FindBin::Bin/lib/mojo/lib"; | |
use Mojolicious::Lite; | |
use Mojo::IOLoop; | |
use AnyEvent; | |
use AnyEvent::Handle; | |
use File::ReadBackwards; | |
our $clients = {}; | |
my $rb = File::ReadBackwards->new('/home/null/devel/any/changeme'); | |
my $w; $w = new AnyEvent::Handle | |
fh => $rb->get_handle, | |
on_read => sub { | |
my ($hdl) = @_; | |
$hdl->push_read(line => sub { | |
my ($hdl, $line) = @_; | |
for (keys %$clients) { | |
$clients->{$_}->app->log->debug("Line: $line"); | |
$clients->{$_}->send($line); | |
} | |
}); | |
}; | |
get '/' => 'index'; | |
websocket '/echo' => sub { | |
my $self = shift; | |
$self->app->log->debug('WebSocket opened.'); | |
Mojo::IOLoop->stream($self->tx->connection)->timeout(300); | |
my $id = "$self"; | |
$clients->{$id} = $self; | |
$self->on(finish => sub { | |
my ($self,$code,$reason) = @_; | |
$clients->{$id} = $self; | |
$self->app->log->debug("WebSocket closed with status $code."); | |
delete $clients->{$id}; | |
}); | |
}; | |
app->start; | |
__DATA__ | |
@@ index.html.ep | |
<!DOCTYPE html> | |
<html> | |
<body> | |
<script> | |
var ws = new WebSocket('<%= url_for('echo')->to_abs %>'); | |
ws.onmessage=function(event) { | |
document.body.innerHTML += event.data +'<br/>'; | |
}; | |
</script> | |
</body> | |
</html> |
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