当我使用php webservices向多个iphone设备发送推送通知时,我收到警告消息,如:
Warning: stream_socket_client() [function.stream-socket-client]: SSL: crypto enabling timeout in /home/sample_app/pushnotification.php on line 66
Warning: stream_socket_client() [function.stream-socket-client]: Failed to enable crypto in /home/sample_app/pushnotification.php on line 66
Warning: stream_socket_client() [function.stream-socket-client]: unable to connect to ssl://gateway.push.apple.com:2195 (Unknown error) in /home/sample_app/pushnotification.php on line 66
Warning: fclose() expects parameter 1 to be resource, boolean given in /home/sample_app/pushnotification.php on line 79
这是我的代码:
$message='testing';
$q1="select devicetoken from tbl_devicetokens";
$re1 = mysql_query($q1);
while($row1=mysql_fetch_row($re1))
{
pushMessage($row1[0],$message,'myapp');
}
function pushMessage($deviceToken,$message,$app) {
echo "Sending iPhone Push Notifications to " . $deviceToken . "<br /><br />";
echo "Your Message: " . $message . "<br /><br />";
$time = time();
$apnsHost = 'gateway.push.apple.com';
$apnsPort = 2195;
$apnsCert = 'apns-myapp.pem';
$streamContext = stream_context_create();
stream_context_set_option($streamContext, 'ssl', 'local_cert', $apnsCert);
$apns = stream_socket_client('ssl://' . $apnsHost . ':' . $apnsPort, $error, $errorString, 2, STREAM_CLIENT_CONNECT, $streamContext);
if($apns) {
$payload = array();
$payload['aps'] = array('alert' => $message, 'badge' => 0, 'sound' => 'default');
$payload = json_encode($payload);
$apnsMessage = chr(0) . chr(0) . chr(32) . pack('H*', str_replace(' ', '', $deviceToken)) . chr(0) . chr(strlen($payload)) . $payload;
fwrite($apns, $apnsMessage);
} else {
echo "Connection Failed - iPhone Push Notifications Server";
echo $errorString."<br />";
echo $error."<br />";
}
//socket_close($apns);
fclose($apns);
}
谁能告诉我怎么解决这个问题?
似乎是一个愚蠢的答案,但是你试过你的防火墙/iptables吗?那些没有进一步信息的错误对我来说像是连接问题。首先需要解决的是超时问题。
当您向单个设备推送单个通知时,是否仍然会发生这种情况?
如果是:
- 您确定您有到证书的正确路径吗?
- 确保证书文件名不包含字母以外的字符。
如果没有:
- 确保为正确的设备环境(开发、生产)使用正确的证书
- 如果设备越狱,它将不会收到推送通知。