vee*_*eev 5 php apple-push-notifications
我正在循环中向PHP中的多个设备发送APNS.
while($row = mysql_fetch_array($result))
{
$row['devicetoken'];
$row['devcertificate'];
$row['prodcertificate'];
if($devprod=="dev"){
$apnsserverurl="ssl://gateway.sandbox.push.apple.com:2195";
$certificatename=$appname."".$row['devcertificate'];
}
elseif($devprod=="prod"){
$apnsserverurl="ssl://gateway.push.apple.com:2195";
$certificatename=$appname."".$row['prodcertificate'];
}
sendpush($row['devicetoken'],$certificatename,$apnsserverurl);
}
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这是发送推送功能:
function sendpush($deviceToken,$certificatename,$apnsserverurl){
// Get the parameters from http get or from command line
$message = utf8_encode(urldecode($_POST['message']));
$badge = 0;
$sound = "";
// Construct the notification payload
$body = array();
$body['aps'] = array('alert' => $message);
if ($badge)
$body['aps']['badge'] = $badge;
if ($sound)
$body['aps']['sound'] = $sound;
/* End of Configurable Items */
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', $certificatename);
$fp = stream_socket_client($apnsserverurl, $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);
if (!$fp) {
//print "Failed to connect $err";
return;
}
else {
//print "Connection OK";
}
$payload = json_encode($body);
$msg = chr(0) . pack("n",32) . pack('H*', str_replace(' ', '', $deviceToken)) . pack("n",strlen($payload)) . $payload;
print "sending message :" . $payload . "n";
fwrite($fp, $msg);
fclose($fp);
}
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面临的问题是它花费了太多时间.我该如何优化代码?
我终于使用https://code.google.com/p/apns-php/,它只进行1个连接并对邮件进行排队
hylander0提出了一个有效点。否则,您的代码看起来不错。唯一的问题是您要为发送的每次推送重新创建SSL连接。即使Apple不阻止您,该过程也需要时间。
将stream_context_create()代码移到sendPush函数之外,使其成为全局代码,或在循环中通过引用sendPush函数将其传递(基本上应仅使用fwrite()。这将与Apple建立一个连接并发送所有推入)通知可能不到一秒钟。
请注意,如果有效负载或pushtoken无效,则连接将被切断,因此,如果fwrite在继续循环之前失败,则重新创建连接很重要。