[Spring][Reactor] No response from PubSub

API
1

I’m sending a message to wss://pubsub-edge.twitch.tv:443 over WebSocket to subscribe to the subscriber topic, here is the payload.

{
"type":"LISTEN",
"nonce":"44h1k13746815ab1r2",
"data":{
    "topics":["whispers.125360799"],
    "auth_token":"REMOVED"
}

In Java : String payload = “{"type": "LISTEN","nonce" "44h1k13746815ab1r2","data": {"topics": ["whispers.125360799"],"auth_token": "REMOVED" }”;

And I just don’t get any response, but if I send something like this:

{
"type":"LISTEN",
"nonce":"44h1k13746815ab1r2"
}

I actually receive an error message.

2

You are trying to subscribe to the whispers topic in your code, so of course you won’t get subscribers over the wire.

I have removed your oAuth tokens which you are NOT supposed to post publicly, as that is against the Dev TOS you already agreed to.

3

This tokens are no longer valid, I tried channel-subscribe-events-v1.channel ID too, oh sorry thats the wrong json, here is the current one:

{
"type":"LISTEN",
"nonce":"44h1k13746815ab1r2",
"data":{
    "topics":["channel-subscribe-events-v1.125360799"],
    "auth_token":"token"
}

It just that the docs say that i should get a response:

{
  "type": "RESPONSE",
  "nonce": "44h1k13746815ab1r2",
  "error": ""
}

But I don’t get anything

4

Are you logging the RAW data being sent by server server?

If you are using a helper library it might not float back a listen non error response?

5

I’m using the Reactor’s Reactive WebSocket API, the thing is that it works perfectly fine for the irc server, and yes I’m logging the raw data 16c46f1d-5268-4330-9746-37efc7a760a0
here is the error response when I send a bad request

6

The token you are using is authorised for the channel you are requesting to listen on?

7

Yes
10b65b00-12a1-4532-8f97-37a4fc65dfdd

Maybe I’m getting the wrong token, is there a method to get the token with some other method, so i can test it out? I’m currently receiving it via code.

8

ah

You didn’t finish the oAuth legs

You need to exchange the code for an access token

Step 2->Step 3

9

I’ve done the 3 step too, because i use the token to get the user info from twitch to authorize in my app. I actually tested it with simple http request and got this response

{
    "access_token": "token",
    "expires_in": 14979,
    "refresh_token": "rToken",
    "scope": [
        "channel_subscriptions"
    ],
    "token_type": "bearer"
}

and used the token, but the result is the same

10

If this is a direct copy paste from what you generated. The JSON is invalid.

You are missing a } on the end

You closed “data” but you didn’t close the whole object.

11

OMG that’s it, thank you so much. Such a stupid mistake. Sorry for wasting your time.

1 Like
12

s’all good it happens.

13

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