Silent notifications not working on iOS?

[thesauravmitra]

Hi, I've recently switched to using gorush to deliver notifications to my app.

I am checking if my app is receiving notifications (in my case, while the app is in the foreground) by implementing the following in AppDelegate.swift:

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
    print("USER INFO", userInfo)
    completionHandler(.noData)
}

If I don't set the delegate function userNotificationCenter(_, willPresent: withCompletionHandler:), then all remote notifications will be processed in the AppDelegate function.

If I send the following data, the function is not called, implying that the notification was not received:

{
    "notifications": [
        {
            "tokens": ["my_token"],
            "data": {"custom_data_field": 3},
            "platform": 1,
            "topic": "my_topic",
            "development": true, 
            "content_available": true
        }
    ]
}

If I add a title: "my_title" to the notification, with or without the content_available field, the function is called, which means the notification has most definitely been received.

This seems to imply that silent notifications are not being delivered correctly. Any ideas?

[slimus]

@thesauravmitra
Why do you think that silent notifications are not being delivered correctly?
I read this article https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/pushing_background_updates_to_your_app and it seems all is ok

[slimus]

@appleboy close this issue?