1 month ago

best way to manage device FCM token ?

Posted 1 month ago by michaelnguyen547

When a user register/sign in, the mobile app will call register device API. This API creates a row in the device table. The application server uses the token in the device table to send push notification.

I m not sure the best way to handle errors such as:

  • when the FCM token expires or invalid, such as in a queued job that sending a push and received an Exception, how do I tell the mobile app that the token is bad and need to register a new token again?

  • when the mobile app fails to register device API during register new account or signing in, and the API fails, I must allow the user to continue using the app. But need to have a way to tell the mobile app to try to register device later.

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