php 推送通知未在 iphone 上收到

Push notification not receiving on iphone

提问by Iqbal Khan

I am using this tutorialto learn push notification.

我正在使用本教程来学习推送通知。

<?php

// Put your device token here (without spaces):
$deviceToken = '1675ba8bb005740bb514222227f861c30230a81e6eed6bb6b8f353c57831341d';

// Put your private key's passphrase here:
$passphrase = '111134';

// Put your alert message here:
$message = 'My first push notification!';

////////////////////////////////////////////////////////////////////////////////

 $ctx = stream_context_create();
 stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
 stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);

// Open a connection to the APNS server
$fp = stream_socket_client(
'ssl://gateway.sandbox.push.apple.com:2195', $err,
$errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);

 if (!$fp)
exit("Failed to connect: $err $errstr" . PHP_EOL);

 echo 'Connected to APNS' . PHP_EOL;

// Create the payload body
$body['aps'] = array(
'alert' => $message,
'sound' => 'default'
);

// Encode the payload as JSON
$payload = json_encode($body);

// Build the binary notification
$msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) .  $payload;

 // Send it to the server
 $result = fwrite($fp, $msg, strlen($msg));
 echo 'result =' . $result. PHP_EOL;
if (!$result)
echo 'Message not delivered' . PHP_EOL;
else
echo 'Message successfully delivered' . PHP_EOL;

 // Close the connection to the server
fclose($fp);

I also configure app for push notification. After configuring for push i also recreate provisioning profiles, old delete one, install new profile. I run app it gives me device id and then i connect both server sandbox and production to send push notification with their relative push profiles but still i am not able to receive push notification on my device.

我还为推送通知配置了应用程序。配置推送后，我还重新创建配置文件，旧的删除一个，安装新的配置文件。我运行应用程序，它为我提供设备 ID，然后我连接服务器沙箱和生产以发送带有相关推送配置文件的推送通知，但我仍然无法在我的设备上接收推送通知。

I also install ipusher on my device and check push notification. they are coming from that application.

我还在我的设备上安装 ipusher 并检查推送通知。它们来自该应用程序。

One strange thing i notice is that i change my application identifier and use any other app id then device token remain same

我注意到的一件奇怪的事情是我更改了我的应用程序标识符并使​​用任何其他应用程序 ID 然后设备令牌保持不变

Now my problem is I am not receiving the push notification on my device.

现在我的问题是我没有在我的设备上收到推送通知。

---

---

The problem is not in my profiles. May be the error is php code that i am using because when i use the easy apns on remote server then it sends push notifications. The notifications received time was 6 to 7 hours. I think this is due to network problem on my device side. But now it is working fine after 2 days on production profile. Now notification take no time for delivering on my device but it is taking 30 sec to 5 minutes on some devices.

问题不在我的个人资料中。可能是错误是我正在使用的 php 代码，因为当我在远程服务器上使用简单的 apns 时，它会发送推送通知。收到通知的时间为 6 至 7 小时。我认为这是由于我的设备端的网络问题。但现在它在生产配置文件 2 天后工作正常。现在，在我的设备上发送通知不需要时间，但在某些设备上需要 30 秒到 5 分钟。

---

---

There can be one more problem if you are not receiving push notifications on your device from other apps too, then you should check your DNS for the connection.

如果您也没有在您的设备上收到来自其他应用程序的推送通知，则可能还有一个问题，那么您应该检查您的 DNS 以获取连接。

采纳答案by Iqbal Khan

Okay i finally got my Problem. The problem is not in code actually the problem is in Wrong DNS Value set in my iphone. Iphone automatically place ip of my router for DNS field. Now i give the DNS value of my service provider then it works fine. Now I am receiving Push messages As soon as i sent them.

好吧，我终于得到了我的问题。问题不在于代码，实际上问题在于我的 iphone 中设置的 DNS 值错误。Iphone 自动将我的路由器的 ip 放在 DNS 字段中。现在我给我的服务提供商的 DNS 值然后它工作正常。现在我一发送就收到推送消息。

I Hope it helps others.

我希望它可以帮助其他人。

回答by Tamir

First make sure that you're using:

首先确保您使用的是：

• The application is compiled with debug/release provision
• your keychain has the devlopment/production push notification certificate

• 使用调试/发布条款编译应用程序
• 您的钥匙串具有开发/生产推送通知证书

then use the following code (been tested both dev & production)

然后使用以下代码（经过开发和生产测试）

<?php
// Comment these lines in production mode
ini_set('display_errors','on');
error_reporting(E_ALL);


// Apns config

// true - use apns in production mode
// false - use apns in dev mode
define("PRODUCTION_MODE",false);

$serverId = 1;
$serverName = 'my-server-domain.com';

if(PRODUCTION_MODE) {
$apnsHost = 'gateway.sandbox.push.apple.com';
} else {
$apnsHost = 'gateway.push.apple.com';
}

$apnsPort = 2195;
if(PRODUCTION_MODE) {
// Use a development push certificate 
$apnsCert = $_SERVER['DOCUMENT_ROOT'].'/apns/apns-dominos-development.pem';
} else {
// Use a production push certificate 
$apnsCert = $_SERVER['DOCUMENT_ROOT'].'/apns/apns-dominos-production.pem';
}


// --- Sending push notification ---

// Insert your device token here 
$device_token = "<dc6127d8 dc6127d8 dc6127d8 dc6127d8 dc6127d8 dc6127d8 dc6127d8    dc6127d8>"; // Some Device Token


// Notification content

$payload = array();

//Basic message
$payload['aps'] = array(
'alert' => 'testing 1,2,3..', 
'badge' => 1, 
'sound' => 'default',
);
$payload['server'] = array(
'serverId' => $serverId,
 'name' => $serverName
);
// Add some custom data to notification
$payload['data'] = array(
'foo' => "bar"
);
$payload = json_encode($payload);

$streamContext = stream_context_create();
stream_context_set_option($streamContext, 'ssl', 'local_cert', $apnsCert);
stream_context_set_option($streamContext, 'ssl', 'passphrase', "");


$apns = stream_socket_client('ssl://' . $apnsHost . ':' . $apnsPort, $error,      $errorString, 2, STREAM_CLIENT_CONNECT, $streamContext);


$deviceToken = str_replace(" ","",substr($device_token,1,-1));
echo $deviceToken;
$apnsMessage = chr(0) . chr(0) . chr(32) . pack('H*', str_replace(' ', '',      $deviceToken)) . chr(0) . chr(mb_strlen($payload)) . $payload;
fwrite($apns, $apnsMessage);


//socket_close($apns);
fclose($apns);

?>

回答by iamsult

Implement the feedback service on server side and also check on server side that within how much duration all the device token are send to APNS. From feedback service atleast u will come to know that how much devices had received ur notification. If all the device token are send one by one to the APNs and the APNs does'nt send any list through feedback service then u cannot handle the duration to receive notification on devices.

在服务器端实现反馈服务，并在服务器端检查所有设备令牌在多长时间内发送到 APNS。至少从反馈服务中你会知道有多少设备收到了你的通知。如果所有的设备令牌都一一发送到 APNs 并且 APNs 没有通过反馈服务发送任何列表，那么你无法处理在设备上接收通知的持续时间。

回答by John Starkin

Use UrbanAirShip. In my opinion it's the best server side solution since it includes Push-alike notifications for Android (C2DM) and Blakberry too.

使用 UrbanAirShip。在我看来，它是最好的服务器端解决方案，因为它也包括适用于 Android (C2DM) 和 Blakberry 的类似推送通知。

Try finding differences between these to files and understand them. Might be a solution to your problem. Here's my code:

尝试找出这些文件之间的差异并理解它们。可能是您问题的解决方案。这是我的代码：

<?php

$message = 'Hello'; // $_GET or $_POST
$badge = 3; // int
$sound = 'default'; // string - sound name
$development = true; // boolean

$payload = array();
$payload['aps'] = array('alert' => $message, 'badge' => intval($badge), 'sound' =>    $sound);
$payload = json_encode($payload);

$apns_url = NULL; // Set Later
$apns_cert = NULL; // Set Later
$apns_port = 2195;

if($development)
{
    $apns_url = 'gateway.sandbox.push.apple.com';
    $apns_cert = '/path/apns.pem'; // relative address to an App Specific Certificate     file 
}
else
{
    $apns_url = 'gateway.push.apple.com';
    $apns_cert = '/path/cert-prod.pem';
}

$stream_context = stream_context_create();
stream_context_set_option($stream_context, 'ssl','local_cert',$apns_cert);

$apns = stream_socket_client('ssl://'.$apns_url.':'.$apns_port,$error,$error_string,2,STREAM_CLIENT    _CONNECT,$stream_context);

//  You will need to put your device tokens into the $device_tokens array yourself
$device_tokens = array(); // tokens!!!

foreach($device_tokens as $device_token)
{
    $apns_message = chr(0).chr(0).chr(32).pack('H*',str_replace('    ','',$device_token)).chr(0).chr(strlen($payload)).$payload;
    fwrite($apns, $apns_message);
}

@socket_close($apns);
@fclose($apns);
?>

回答by MinuMaster

Check your push notification certificate. is certificate was associate with any private key?

检查您的推送通知证书。证书是否与任何私钥相关联？

If no then please recreate push notification certificate with appropriate private key which are generated from your key chain.

如果没有，请使用从您的钥匙链生成的适当私钥重新创建推送通知证书。

Please take a look at the below Tutorial:

请看下面的教程：

Apple Push Notification Tutorial:

苹果推送通知教程：

thanks,

谢谢，

MinuMaster

迷你大师