iOS Question Local notification to fire silent push notification

[db0070]

I have successfully scheduled a local notification to fire daily. When the local notification is fired, I need to run my 'sun position algorithm' to re-calculate and re-schedule the alarm for next day. How do I use silent push notification? How can a user's app fire a silent push notification (which I thought is fired on the server side)?

 

[Erel]

Silent push notifications are a special type of push notifications.
Start with:
FirebaseNotifications / Push Messages (server not required)
And:
Silent Push Notifications

A local notification will never be treated as a silent push notification.