WebPushSender

Pair framework: WebPushSender

Pair\Push\WebPushSender delivers a single push notification to one subscription using VAPID and minishlink/web-push.

Requirements

Composer package:

composer require minishlink/web-push

If library is missing, constructor throws RuntimeException.

Constructor

$sender = new \Pair\Push\WebPushSender();

Optionally pass custom VapidConfig.

Main method

send(Notification $notification, PushSubscription $subscription): DeliveryResult

Behavior:

• builds WebPush auth config from VAPID keys
• creates Minishlink subscription object
• serializes notification payload as JSON
• sends notification and parses report
• marks invalid subscriptions (404, 410) with shouldDeleteSubscription=true

Apple encoding note

For host web.push.apple.com, Pair uses aes128gcm; otherwise default aesgcm.

Minimal example

$result = $sender->send($notification, $subscription);

if (!$result->success) {
    // inspect $result->error and $result->statusCode
}

See also: VapidConfig, PushDispatcher, PairPush.js.