Pusher不返回presenceAuth的数据

Question

我是Pusher的新手，我正在尝试创建一个＆＃34;谁在线使用它＆＃34;我仔细按照说明操作，但我的数据有误。

我错过了什么吗？推送器没有返回数据..

JS：

var socket = new Pusher('MYKEY', {authEndpoint:'php/pusher/auth.php'});

var channel_name = 'presence_channel';
var pchannel = socket.subscribe(channel_name);

pchannel.bind('pusher:subscription_succeeded', function(members){
    console.log(members);
    $.each(members, function(members){
        console.log(members.info.username);
    });
});

pchannel.bind('pusher:member_added', function(member){
    //add_user(member.info.username);
    console.log(member);
});


Pusher.log = function(message) {
  if (window.console && window.console.log) {
    window.console.log(message);
  }
};

PHP

if(session_id() == ''){ session_start(); }

header('Content-Type: application/json');
require_once 'Pusher.php';
require_once 'config.php';

if(isset($_SESSION['uid']))
{
    $pusher = new Pusher($app_key, $app_secret, $app_id);
    $presence_data = array('username' => $_SESSION['cname']);
    $uid = $_SESSION['uid'];

    echo $pusher->presence_auth($_POST['channel_name'], $_POST['socket_id'], $uid, $presence_data);
    exit();
}

在JS脚本中，在subscription_succeeded上我记录了成员..并获取空对象..我错过了什么？请帮助谢谢..

Answer 1

此示例中的频道名称似乎是presence_channel。在线通道需要有presence-前缀。所以只需用通道名称中的连字符替换下划线。