Question

I am using this tutorial to learn push notification.

<?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.

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

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

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

---

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.

---

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.

Answer 1

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.

I Hope it helps others.