cant able to retrieve data from firestore after ejecting expo - firebase

Question

im looking to retrieve data from the firestore.first it worked well when i ejected from expo i cant able to retrieve data from the servers. when i read some documentation they suggested to use
let myApp = initializeApp(firebaseConfig);
myApp.firestore().settings({ experimentsalForceLongPolling: true });
const firestore = getFirestore(myApp);
but im ettin error myApp.firestore() is not a function.
here is my code:
import { initializeApp } from "firebase/app";
const firebaseConfig = {
};
let myApp = initializeApp(firebaseConfig);
myApp.firestore().settings({ experimentsalForceLongPolling: true });
const firestore = getFirestore(myApp);
im thinking there is a problem in import can someone help me please

Answer 1

The settings to enable experimentalAutoDetectLongPolling should be enabled through initializeFirestore there you will find settings: FirestoreSettings argument refer FirestoreSettings which you can set as follows :
import { initializeApp } from "firebase/app";
import { initializeFirestore, getFirestore } from "firebase/firestore";
const firebaseConfig = {
};
let app = initializeApp(firebaseConfig);
let db;
try {
db = initializeFirestore(app, { experimentalAutoDetectLongPolling: true }); // <= settings
} catch (e) {
if (e.code === 'failed-precondition') {
// Multiple app instances detected
db = getFirestore(app);
} else {
throw e;
}
}
And as initializeFirestore is equivalent to getFirestore method so no need to reinitialize firestore again as shown in docs:
Initializes a new instance of Firestore with the provided settings. Can only be called before any other function, including (getFirestore:1). If the custom settings are empty, this function is equivalent to calling (getFirestore:1).