php – ios Push Notification无法在服务器上运行

我在本地机器上测试了推送通知,它运行正常.然后我使用相同的证书(“.pem”文件)将我的文件上传到真实服务器,并确保端口2195和2196是打开的.

我测试过：

telnet gateway.sandBox.push.apple.com 2195

这是工作…

root@server ~ # telnet gateway.sandBox.push.apple.com 2195

Trying 17.149.34.54...

Connected to gateway.sandBox.push.apple.com.

Escape character is '^]'.

但是,当我从我的PHP脚本测试时,它返回：

Warning: stream_socket_client() [function.stream-socket-client]:
unable to connect to ssl://gateway.sandBox.push.apple.com:2195
(Connection timed out)

Warning: stream_socket_client() [function.stream-socket-client]:
unable to connect to ssl://Feedback.sandBox.push.apple.com:2196

有什么建议？

这是PHP代码：

$ctx = stream_context_create(); 

stream_context_set_option($ctx, 'ssl', 'local_cert',
   "path/to/certificate"); 

$fp = stream_socket_client("ssl://gateway.push.apple.com:2195",
   $error, $errorString, 100,
   (STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT), $ctx);

解决方法:

这段代码可以正常工作：

 $device = 'sdfsdfsfsdffsd';
$payload['aps'] = array('alert' => 'Hello I am testing the server code ....', 'badge' => 1, 'sound' => 'default');
$payload = json_encode($payload);

$options = array('ssl' => array(
  'local_cert' =>'ck.pem',
  'passphrase' => 'abc123'
));



$streamContext = stream_context_create();
stream_context_set_option($streamContext, $options);
$apns = stream_socket_client('ssl://gateway.sandBox.push.apple.com:2195', $error, $errorString, 60, STREAM_CLIENT_CONNECT, $streamContext);

$apnsMessage = chr(0) . chr(0) . chr(32) . pack('H*', str_replace(' ', '', $device)) . chr(0) . chr(strlen($payload)) . $payload;
fwrite($apns, $apnsMessage);
fclose($apns);

仅检查pem文件路径,并且端口已打开.