/**
* @param $key
* @param $token
* @param $content
*
* @return \C2iS\ApnsSender\Model\Message
*/
public static function createMessage($key, $token, $content)
{
$message = new Message();
$message->setExpiry($expiry = time() + 90 * 24 * 60 * 60);
$payload = pack("C", 1) . pack("N", $key) . pack("N", $expiry) . pack("n", 32);
$payload .= pack('H*', str_replace(' ', '', $token)) . pack("n", strlen($content)) . $content;
$message->setPayload($payload);
$message->setToken($token);
return $message;
}
/**
* @param Message $message
*
* @return bool
*/
public function write(Message $message)
{
$attempt = 1;
$content = $message->getPayload();
$contentLength = strlen($content);
try {
while ((int) $this->stream->write($content) !== $contentLength && $attempt++ < self::RETRY) {
Sleep::millisecond(self::RETRY_INTERVAL);
}
$success = $attempt < self::RETRY;
} catch (\Exception $e) {
$this->logger->warning('An error occurred writing to APNS stream', array('error_message' => $e->getMessage()));
$success = false;
}
return $success;
}