Question

我不确定如何向多个令牌发送推送通知。使用我的脚本似乎只向一个发送推送通知...根据Apple，最好有一个打开的连接并保持打开并在需要时发送消息。不知道怎么在我的php服务器上做...

$payload['aps'] = array('alert' => "New Cave report for ".$caveName,'badge' => 1, 'sound' => 'default');
$payload['condition'] = array('conditionID' => $ccID, 'caveName' => $caveName);
$payload = json_encode($payload);

// Connection Part
$apnsHost = 'gateway.sandbox.push.apple.com';
$apnsPort = 2195;
$apnsCert = '/var/www/web543/files/apns-dev.pem';

if (!file_exists($apnsCert) )
{
    echo "Certification file not found!";
} else
{
    $streamContext = stream_context_create();
    stream_context_set_option($streamContext,'ssl','local_cert',$apnsCert);

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

    if ( !$apns )
    {
        echo "Connection Failed!".$errorString;
    } else
    {
        $db->query("SELECT DISTINCT token FROM notifications WHERE userID != '{$userID}'");
        if ($db->num_rows()>0) 
        {
            while ($db->next_record())
            {
                $apnsMessage = chr(0) . chr(0) . chr(32) . pack('H*', str_replace(' ', '', $db->f('token'))) . chr(0) . chr(strlen($payload)) . $payload;
                if ( fwrite($apns, $apnsMessage) === FALSE )
                {
                    echo "Can not write";
                }
            }
        }
    }

    fclose($apns);
}

$ apnsMessage的一些输出

Token: 5a984922e19eab54f78fd54e24d5b02a3d30ccdbbeee34aadbdacaa687ee1261 Message: Z˜I"áž«T÷ÕN$Õ°*=0ÌÛ¾î4ªÛÚÊ¦‡îa†{"aps":{"alert":"New Cave report for Test Entry","badge":1,"sound":"default"},"condition":{"conditionID":"1","caveName":"Test Entry"}}
Token: c607acc70bd4885bf56f3b4827523023bf93a1d644626768ab0304bb3b4414dc Message: Æ¬ÇÔˆ[õo;H'R0#¿“¡ÖDbgh«»;DÜ†{"aps":{"alert":"New Cave report for Test Entry","badge":1,"sound":"default"},"condition":{"conditionID":"1","caveName":"Test Entry"}}
Token: 785ec3128972bd3d4c3e6fa1eeead97b73b0696e2361339a2467e6ba775b83ea Message: x^Ã‰r½=L>o¡îêÙ{s°in#a3š$gæºw[ƒê†{"aps":{"alert":"New Cave report for Test Entry","badge":1,"sound":"default"},"condition":{"conditionID":"1","caveName":"Test Entry"}}
Token: c592487e3c71e921d0b7a825b66ed5e58070fee709131535ac391f14febbcfdc Message: Å’H~Token: 061bc20ba3a0fc17c689e052b42b5789f502a52d43180ea114e3212077045315 Message: Â£ üÆ‰àR´+W‰õ¥-C¡ã! wS†{"aps":{"alert":"New Cave report for Test Entry","badge":1,"sound":"default"},"condition":{"conditionID":"1","caveName":"Test Entry"}}
Token: 26fb66fef67a122ca456f106363115285d4d7156e7c8ab6e51bd5bfa9bab2d03 Message: &ûfþöz,¤Vñ61(]MqVçÈ«nQ½[ú›«-†{"aps":{"alert":"New Cave report for Test Entry","badge":1,"sound":"default"},"condition":{"conditionID":"1","caveName":"Test Entry"}}

Answer 1

确定。我发现了问题。

当编译为Debug时，它将仅在使用DEV认证时在第一个设备上发送。如果我像Ad-Hoc一样使用部署，我必须使用Prod服务器和产品证书。

现在一切正常。

Answer 2

我认为你必须根据令牌的数量在循环中运行这个脚本。

表示首先获取令牌数组，然后根据计数进行循环。然后从索引0中获取一个设备令牌并运行此脚本。然后在索引1处选择另一个令牌，然后再次运行此脚本。

要向多台设备发送推送通知，您每次都要连接到Apple服务器并关闭连接，然后再次打开并发送。这是此过程。

Answer 3

是的，每次需要发送推送时，都不应该制作和拆除套接字连接。建立套接字连接后，您可以将所需的推送消息写入任意数量的设备。您正在观察的确切问题是什么？您的套接字连接是否被删除？

如果您需要其他帮助，请查看此问题：How to send Push Notification to multiple devices?

将推送通知发送给组

3 个答案: