<?php /* * Laconica - a distributed open-source microblogging tool * Copyright (C) 2008, 2009, Control Yourself, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ if (!defined('LACONICA')) { exit(1); } require_once(INSTALLDIR.'/lib/daemon.php'); require_once(INSTALLDIR.'/classes/Queue_item.php'); require_once(INSTALLDIR.'/classes/Notice.php'); define('CLAIM_TIMEOUT', 1200); define('QUEUE_HANDLER_MISS_IDLE', 10); define('QUEUE_HANDLER_HIT_IDLE', 0); class QueueHandler extends Daemon { var $_id = 'generic'; function __construct($id=null, $daemonize=true) { parent::__construct($daemonize); if ($id) { $this->set_id($id); } } function timeout() { return 60; } function class_name() { return ucfirst($this->transport()) . 'Handler'; } function name() { return strtolower($this->class_name().'.'.$this->get_id()); } function get_id() { return $this->_id; } function set_id($id) { $this->_id = $id; } function transport() { return null; } function start() { } function finish() { } function handle_notice($notice) { return true; } function run() { if (!$this->start()) { return false; } $this->log(LOG_INFO, 'checking for queued notices'); $queue = $this->transport(); $timeout = $this->timeout(); $qm = QueueManager::get(); $qm->service($queue, $this); if (!$this->finish()) { return false; } return true; } function idle($timeout=0) { if ($timeout > 0) { sleep($timeout); } } function log($level, $msg) { common_log($level, $this->class_name() . ' ('. $this->get_id() .'): '.$msg); } function getSockets() { return array(); } }