<?php

declare(ticks = 1);

require dirname(__FILE__). '/__settings__.php';

import('core.Log');

import('core.Request');

Log::disable_display();

import('Chat.ChatServer');

header('application/x-javascript');

$req = new Request();

$object_list = C(ChatMessage)->find_all(Q::gt('id', $req->inVars('since_id', 0)), Q::order('-id'));

if(count($object_list) > 0){

echo ChatServer::models_to_jsonp(array_reverse($object_list), $req->inVars('callback', 'callback'));

exit;

}

$server = new ChatServer();

pcntl_signal(SIGTERM, array(&$server, 'models_json'));

pcntl_signal(SIGHUP, array(&$server, 'models_json'));

pcntl_signal(SIGUSR1, array(&$server, 'models_json'));

sleep(def('chat@timeout'));