无法连接到谷歌云连接服务器 [英] unable to connect to Google Cloud Connection Server

问题描述

我试图打开我的服务器和谷歌云连接服务器（CCS）之间的XMPP连接，但它doesn't工作。 I'm编程采用PHP和JAXL库。这是我的code：

I'm trying to open a XMPP connection between my server and the Google Cloud Connection Server (CCS), but it doesn´t work. I´m programming with PHP and using the JAXL library. Here is my code:

<?php
include_once 'jaxl.php';

$client = new JAXL(array(
     'jid'=>'<my_sender_ID>@gcm.googleapis.com',
     'pass'=>'my_API_key',
     'auth_type'=>'PLAIN',
     'host' => 'gcm.googleapis.com',
     'port' => '5235',
     'force_tls' => true
)); 
$client->start();
echo "done";
?>

然后，我得到这个错误：

And then I get this error:

unable to connect tcp://gcm.googleapis.com:5235 with error no: 110, error str: Connection timed out

我是什么做错了吗？

what am I doing wrong?

推荐答案

您应该连接到gcm.googleapis.com通过SSL，而不是HTTP或TCP。

You should connect to gcm.googleapis.com by ssl, not http or tcp.

我通过修改jaxl.php解决了这个问题

I fixed this by modifying jaxl.php from:

public function get_socket_path() {
    return ($this->cfg['port'] == 5223 ? "ssl" : "tcp")."://".$this->cfg['host'].":".$this->cfg['port'];
}

到

public function get_socket_path() {
    return ($this->cfg['port'] == 5223 || $this->cfg['ssl'] == true ? "ssl" : "tcp")."://".$this->cfg['host'].":".$this->cfg['port'];
}

之后，你可以初始化客户端：

After that you can initialize the client with:

$client = new JAXL(array(
    'jid' => '<your-API-key>@gcm.googleapis.com',
    'pass' => '<your-API-key>',
    'host' => 'gcm.googleapis.com',
    'port' => 5235,
    'force_tls' => true,
    'auth_type' => 'PLAIN',
    'strict' => FALSE,
    'ssl' => TRUE
));

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