Function setPersistenceEnabled

Sets whether persistence is enabled for all database calls for the current app instance.

Ensure this is called before any database calls are performed, otherwise persistence will only come into effect when the app is next started.

Example

const db = getDatabase();
setPersistenceEnabled(db, true);

async function bootstrap() {
  // Bootstrapping application
  const snapshot = await ref(db, "settings").once("value");
}
Copy