listener "purchaseUpdatedListener" is saved many times in my database LOOP?

Version of react-native-iap ^5.1.1

Version of react-native 0.63.2

Platforms you faced the error (IOS or Android or both?) IOS,

Expected behavior

After viewing the list of products to the options that a person can subscribe.

When I click on subscribe. Show the apple-Store buy window. after accepting, it is saved in my backend only once. Later I will do other things like validate received etc.

thereafter. Redirect to another screen as the case may be.

Actual behavior

After subscribing to a product, the first time it is saved to my back-end, once it is successful

if I exit the application and enter again but now I subscribe to another product

is saved many times up to 10-20-30 times is too many times, that’s the first time.

If I wait like 30 minutes and do it again. (Save once) but if I do it it repeats and saves many times

When I do that after 10 minutes, I really don’t know the time, because it does strange things.

When I go to the products view, I still do not subscribe and it is automatically saved in my backend 10-20-30 times

“The funny thing is that the receipt I don’t know how it still exists”

The purchaseUpdatedListener listener seems to repeat many times

I don’t know if something is being saved in the phone’s memory, or something is not making NULL that listener

Tested environment (Emulator? Real Device?) Real Device Iphone 8

Steps to reproduce the behavior

Ignore the titles of the purchases, I fix it later

these are two products that are to subscribe.

when is the first time. Do this.

My code ` useEffect(() => { IAP.initConnection().then(()=>{

        IAP.getProducts(productIds).then(res => {
            setProducts(res)
        });
        

        purchaseUpdateSubscription =  purchaseUpdatedListener(async(purchase :InAppPurchase | SubscriptionPurchase) => {
    
                const  receipt = purchase.transactionReceipt
    
                if(receipt) {
    
                    try {
                        
                        console.log('entra')
    
                        
                        if(Platform.OS === 'ios') {
                           await  finishTransactionIOS(purchase.transactionId)
                        }
    
    
                        await finishTransaction(purchase)
    
    
    
    
                    }catch(error){
                        //console.log(error)
                    }
    
                    }
                },
            );
    
        })
    
    return () => {
        purchaseUpdateSubscription.remove()
        purchaseUpdateSubscription = null
    };
    


}, []);
`

• When you make your first purchase. It is not saved many times (just once) sometimes up to 2 times.

• When you close the app and do another test. Saved many times 20-30 times

• When you just access the products view, it is saved in automatic (I do not understand this behavior, because I have not yet clicked buy)

• How does it continue to enter the condition of the receipt, how does it continue to exist?

this is my log

ignore the time with my log, I still don’t configure my Backend

this happens many times. How do I fix this?

[Yann-prak]

This is likely a bug with sandbox. Nothing happens in prod. You can safely release your app @pct. The iOS App Reviewers never rejected mine even if the bug existed in sandbox mode.

[egulhan]

This is likely a bug with sandbox. Nothing happens in prod. You can safely release your app @pct. The iOS App Reviewers never rejected mine even if the bug existed in sandbox mode.

This issue also happens on prod. This is a bloody bug. Hope it gets fixed ASAP.