JAXL连接Openfire发送房间消息

使用composer形式安装的JAXL
<?php
require_once "vendor/autoload.php";
$client = new JAXL(array(
    'jid' => '',
    'pass' => '',
    'host'=>'ubuntu',
    'auth_type'=>'ANONYMOUS', //匿名登录
    'log_level' => JAXLLogger::DEBUG,
));

$_room_full_jid = "test@conference.ubuntu/ordersender";
$room_full_jid = new XMPPJid($_room_full_jid);


$client->require_xep(array(
    '0045',     // MUC
    '0203',     // Delayed Delivery
    '0199',  // XMPP Ping
));

$client->add_cb('on_auth_success', function() {
    global $client, $room_full_jid;
    // set status
    $client->set_status("available!",'dnd',10);

     $client->get_vcard();               // fetch your vcard
    $client->get_roster();              // fetch your roster list

    JAXLLogger::info("got on_auth_success cb, jid ".$client->full_jid->to_string());
    JAXLLogger::info("got on_auth_success cb, room_full_jid ".$room_full_jid->to_string());
    // join muc room
    $client->xeps['0045']->join_room($room_full_jid);

    //start send message
    //@link http://wiki.jabbercn.org/XEP-0045#.E5.8F.91.E9.80.81.E6.B6.88.E6.81.AF.E7.BB.99.E6.89.80.E6.9C.89.E6.88.BF.E5.AE.A2 例子60的xml格式
    //@link JAXL 文档 https://jaxl.readthedocs.io/en/latest/users/xml_objects.html
    $xml = new JAXLXml('message');
    $_room_full_jid2 = "test@conference.ubuntu";
	$to2 = new XMPPJid($_room_full_jid2);
    $xml->attrs(array(
    	'from'=>$client->full_jid->to_string(),
    	'to'=>$to2->to_string(),
    	'type'=>'groupchat'
    	));
    $xml->c('body')->t('Hello world');
    //xml<message from="244a387a@ubuntu/244a387a" to="test@conference.ubuntu" type="groupchat"><body>Hello world</body></message>
    JAXLLogger::info("xml".$xml->to_string());
    $client->send($xml); //发送消息
    $client->send_end_stream(); //断开连接
    
});

function on_auth_failure_callback($reason)
{
    global $client;
    $client->send_end_stream();
    JAXLLogger::info("got on_auth_failure cb with reason $reason");
}
$client->add_cb('on_auth_failure', 'on_auth_failure_callback');



function on_disconnect_callback()
{
    JAXLLogger::info("got on_disconnect cb");
}
$client->add_cb('on_disconnect', 'on_disconnect_callback');



$client->start();