beanstalkd 消息队列发邮件

放入消息

/**
 * 获取beanstalk实例
 *
 * @staticvar resource|bool $beanstalk
 * @return resource
 */
function get_beanstalk() {
    static $beanstalk = FALSE;
    if ($beanstalk) {
        return $beanstalk;
    }
    include_once APPPATH . 'libraries/beanstalkd/pheanstalk_init.php';
    //加载配置文件
    $CI =& get_instance();
    $CI->config->load('beanstalkd');
    $bean_config = $CI->config->item('beanstalk_server');
    $beanstalk = new Pheanstalk_Pheanstalk($bean_config['host'], $bean_config['port']);
    return $beanstalk;
}

/**
 * 发送到队列函数
 *
 * @param string $tube     队列名称
 * @param string $info     写入到队列的信息
 * @param int    $priority 队列优先级
 * @param int    $delay    迁移到正式发送队列的延迟时间
 * @param int    $ttr      队列reserve后的过期时间
 * @return bool
 */
function send2queue($tube, $info, $priority = 1024, $delay = 0, $ttr = 60) {
    $pheanstalk = get_beanstalk();
    $res = $pheanstalk->useTube($tube)->put( $info, $priority, $delay, $ttr );
    return $res;
}

自动脚本读取队列，发送消息

   /**
     * 發送邮件
     */
    public function send_email() {
        $pheanstalk = get_beanstalk();
        while ( $job = $pheanstalk->watch(Queue::SEND_EMAIL)->ignore("default")->reserve() ) {
            $res = $job->getData();
            $res = json_decode($res, TRUE);
            $email_cc = '';
            $email_bcc = '';
            if(isset($res['email_addr'],$res['email_title'],$res['email_content'])) {
                if (isset($res['email_cc'])) $email_cc = $res['email_cc'];
                if (isset($res['email_bcc'])) $email_bcc = $res['email_bcc'];
                $ret = send_email($res['email_addr'],$res['email_title'],$res['email_content'],$email_cc,$email_bcc);
                if(!$ret) {
                    log_msg('queue_send_email_error.log','email_addr:'.$res['email_addr'].' email_title:'.$res['email_title'].' email_cc:'.$email_cc.' email_bcc:'.$email_bcc.' email_content:'.$res['email_content']);
                }
            }
            $pheanstalk->delete($job);
        }
    }

    function send_email($to,  $subject,  $content, $cc='', $bcc='') {
        include_once APPPATH . 'libraries/swiftmailer/swift_required.php';
        $transport = Swift_SmtpTransport::newInstance('mail.fastweb.com.cn', 25)
        ->setUsername('11@qq.com')
        ->setPassword('safasfafa');
        $mailer =Swift_Mailer::newInstance($transport);
        $message = Swift_Message::newInstance()
        ->setSubject($subject)
        ->setFrom(array('11@qq.com' =>'qq管理员'))
        ->setTo($to)
        ->setContentType('text/html')
        ->setCharset('utf-8')
        ->setBody($content);

        $cc != '' && $message->setCc($cc);
        $bcc != '' && $message->setBcc($bcc);

        return $mailer->send($message);
    }