any option to know if apple app get the push notification?

Question

I build xcode app that get push notification, the main problem is that the push notification is very critical for me. so I want to check if the push notification is delivere

Answer 1

If you are using JAVAPNS to send the APNS notification, you can use the below:

List notifications = 
Push.combined("alert", badge, "default", "cert.p12", "certpassword", true, deviceToken);

for (PushedNotification notification : notifications) {
    if (notification.isSuccessful()) { 
       //Push is successful. Do your thing...
    }
    else {
       //Push is not successful. Do your thing...
    }
 }