How I could subscribe to changes like Javascript does

[cbedoy]

Hi everyone!

To be honest I see that you have a little docs outdated and some cases merged docs between clients, so thats why my question. For example in the docs you have the option for subscribe to changes from any notification feed, but it's only for javascript.

So I'd like to know if exist any way to listening flat feed changes? or to listening reactions, comments or those kind of changes? I know you have React Native component but all our core app is on Kotlin and java, so that's why need a native.

You have this:

Subscribe to realtime updates via API client

let notificationFeed = client.feed('notification', '1');

function callback(data) {
    console.log(data);
}

function successCallback() {
    console.log('now listening to changes in realtime');
}

function failCallback(data) {
    alert('something went wrong, check the console logs');
    console.log(data);
}

user1.subscribe(callback).then(successCallback, failCallback);

And

Subscribe to realtime updates using UMD script

<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/getstream/dist/js_min/getstream.js">
</script>

<script type="text/javascript">
    var client = stream.connect('n6dqxby6gcfa', userToken, '49021');
    var notificationFeed = client.feed('notification', '1');

    function callback(data) {
        console.log(data);
    }

    function successCallback() {
        console.log('now listening to changes in realtime');
    }

    function failCallback(data) {
        alert('something went wrong, check the console logs');
        console.log(data);
    }

    notificationFeed.subscribe(callback).then(successCallback, failCallback);
</script>

Exist any way to implement with java?

[Nekuromento]

At the moment java client doesn't support realtime updates out of the box. You could subscribe to changes using a Faye client. You can find authentication details in our JS client https://github.com/GetStream/stream-js/blob/783a5ba8c8c4d4b4fb7a4e47aff780d415cd1956/src/lib/client.js#L515L562
Alternatively you can use other transports like webhooks or Amazon SQS - https://getstream.io/docs/#realtime-introduction

[HeinHtetZaw99]

Is that feature supported for now ?? For Kotlin ??