Firebase.database.getReference(".info/connected") disconnect after a minute

This reference tends to change value after a minute to false, so it blocks my access to Firebase, please tell me any solution or alternative, I just want to detect if the device has a connection to the database to make changes with the internet or just local

Start with the Firebase.database.getReference(".info/connected") behavior described in the issue and consult the Firebase Realtime Database connection-state documentation. Determine whether the transition to false after a minute is expected, then identify the supported way to distinguish database connectivity from local writes; done means a verified explanation or documented alternative.

Written by the indexing model from the issue text.