Able to execute any command only at initial registration

[tfeldmanis]

Hello, and first of all I'd like to thank you for the amazing project. It's uber cool that a thing like this exists in Java universe 🚀

The issue I'm struggling with is the following: both when using mobile and and web builders, I can execute any kind of queries or commands that are not store-related (like a query for contact info or checking if a given number has a whatsapp account) only a single time and only on the session the initialization of the connection is made.

I've tried both with an active and years-old WhatsApp personal account and a fresh one, behavior is the same. Also when trying both with web and mobile connections. Hence, I have a suspicion that I'm simply doing something wrong

Below is a complete version of the script (of course I'm running it with real phone numbers).

If I understand correctly, I should be able to run this script multiple times consequentially, and it should print whether the given phone number has a WhatsApp account. But what I observe is that it works only a single time per an account. Afterwards it connects successfully to the old connection, but execution of the method hasWhatsapp(xxx).join() hangs indefinitely while waiting for a response from websocket

Also, I've tried the latest (0.0.2) version from maven and a locally built version from the sources

    public static void main(String[] args) {

        CountDownLatch latch = new CountDownLatch(1);

        Whatsapp whatsapp = Whatsapp.mobileBuilder()
                .serializer(WhatsappSerializerProvider.get())
                .lastConnection()
                .device(CompanionDevice.android(false))
                .unregistered()
                .verificationCodeMethod(VerificationCodeMethod.SMS)
                .verificationCodeSupplier(() -> {
                    System.out.println("Enter OTP: ");
                    var scanner = new Scanner(System.in);
                    return scanner.nextLine();
                })
                .register(XXXXXXXXXL)
                .join()
                .addLoggedInListener(api -> System.out.printf("Connected: %s%n", api.store().privacySettings()))
                .addDisconnectedListener(reason -> System.out.printf("Disconnected: %s%n", reason))
                .addNewChatMessageListener(message -> System.out.printf("New message: %s%n", message.toJson()))
                .connect()
                .join();

        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
            System.out.print("Shutting down...");
            whatsapp.disconnect();
            latch.countDown();
        }));

        Jid jid = Jid.of(YYYYYYYYYYL);
        boolean hasWhatsapp = whatsapp.hasWhatsapp(jid).join().hasWhatsapp();
        System.out.println("Has whatsapp " + hasWhatsapp);

        try {
            latch.await();
        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        }
    }