iOS:发送多个Apple推送通知

时间:2013-12-04 13:46:13

标签: ios push-notification apple-push-notifications apns-php

事先感谢那些愿意帮助的人

当我向单个设备发送推送通知时,我使用此方法

<?php


  $deviceToken = $_POST['TOKEN'];
  $message = $_POST['MESSAGGIO'];

  $badge = 0;
  $sound = "default";

  $body = array();
  $body['aps'] = array("alert" => $message);


  if ($badge)
        $body['aps']['badge'] = $badge;
  if ($sound)
        $body['aps']['sound'] = $sound;

  $ctx = stream_context_create();
  stream_context_set_option($ctx, "ssl", "local_cert", "apns-dev.pem");

  $fp = stream_socket_client("ssl://gateway.push.apple.com:2195", $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);

  if (!$fp) {
       echo json_encode("errore");
       return;
  } 

  $payload = json_encode($body);

  $msg = chr(0) . pack("n",32) . pack("H*", str_replace(" ", "", $deviceToken)) . pack("n",strlen($payload)) . $payload;

  fwrite($fp, $msg);

  fclose($fp);


?>

当我必须向我的数据库中的所有设备发送通知时(当然使用设备令牌),我会想到这样做

<?php

  $deviceToken = $_POST['TOKEN'];
  $message = $_POST['MESSAGGIO'];

  $badge = 0;
  $sound = "default";

  $body = array();
  $body['aps'] = array("alert" => $message);


  if ($badge)
        $body['aps']['badge'] = $badge;
  if ($sound)
        $body['aps']['sound'] = $sound;

  $ctx = stream_context_create();
  stream_context_set_option($ctx, "ssl", "local_cert", "apns-dev.pem");

  $fp = stream_socket_client("ssl://gateway.push.apple.com:2195", $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);

  if (!$fp) {
   echo json_encode("errore");
   return;
  } 

  $payload = json_encode($body);

  //****

  $db = new PDO('sqlite:my_db.sqlite');

  $query = "SELECT device_token FROM user";
  $result = $db->query($query);

  foreach($result as $row){
    $msg = chr(0) . pack("n",32) . pack("H*", str_replace(" ", "", $row['device_token'])) . pack("n",strlen($payload)) . $payload;
    fwrite($fp, $msg);
  }

  //****

  fclose($fp);

?>

根据你的说法是正确的解决方案吗?

1 个答案:

答案 0 :(得分:1)

看起来很正确。您使用相同的连接发送所有消息,这是发送多个通知时最重要的事情。

但是,您使用的是简单的二进制格式,它不支持错误响应,因此您没有错误处理。这将起作用,假设您的消息永远不会超过最大有效负载长度,并且数据库中的所有设备令牌都有效。更好的方法是使用增强的二进制格式并读取(和处理)错误响应。