Lost connection after exiting suspend mode.

* Operating System version: Arch Linux
* Firebase SDK version: 13.22.0
* Firebase Product: database
* Node.js version: 22.11.0
* NPM version: 10.9.0

On my laptop, using pm2, the NodeJS application is running and constantly working, which periodically successfully accesses the real-time database using the firebase-admin module. However, when I put the computer into suspend mode and then turn it on again, and activate the function of accessing the database, it freezes. The console shows that the application is running, all functions are executed, except for the one that makes a request to the database. Without the content inside, it looks like this:

```
firebase.database().ref('data').once('value', (s) => {
console.log('output 1');
}, (error) => {
console.log('output 2');
});
```

Not 1 and not even 2 output to the console do not work.
At the same time, all requests to other data sources made using fetch work. After restarting the application, the database is accessed as expected.

Reproduce the suspend/resume case described for Arch Linux, pm2, Node.js 22.11.0, Firebase SDK 13.22.0, and the firebase-admin realtime database call at firebase.database().ref('data').once(...). Start by tracing the realtime database connection lifecycle across suspend and resume; done means the request completes or reports an error after resume without restarting the application.

索引モデルが issue の本文から書いたものです。