we are trying to implement push notification on Android and iOS app, we are using Firebase Cloud Messaging to send push notification to our app.
actually my iOS app can connect to the Firebase Cloud Messaging, If I send the notification through firebase console notification, I can receive the notification in my app
but if the message is sent through our backend server (PHP), I will not receive the notification in my iOS app, but that message will be arrived in our Android App.
we are still trying to figure out the problem, either it is from client side or from server side. but from the backend server, it send a response error
Invalid (legacy) Server-key delivered or Sender is not authorized to perform request.
but I also have to ensure that the problem doesn't come from my iOS app. but I also have a doubt, because in my debugging area, it show a message
FIRMessaging Remote Notifications proxy enabled, will swizzle remote notification receiver handlers. If you'd prefer to manually integrate Firebase Messaging, add "FirebaseAppDelegateProxyEnabled" to your Info.plist, and set it to NO.
in info.plist i set the value of FirebaseAppDelegateProxyEnabled to YES
if I set this to NO as per the message from debugging area like above , then I will not receive the push notification, thats why I set that to YES.
To be honest I completely have no idea what the purpose of that FirebaseAppDelegateProxyEnabled
what is the function FirebaseAppDelegateProxyEnabled ?, is that the root cause of the problem on my client side app?
