[bug] stream-notify-room subscription

[alb-3]

reference : #22817

Description

Hi, I found a bug in the subscription to stream-notify-room in realtime api.

I followed the instruction to subscribe to typing (a event of stream-notify-room) but instead of receive ready answer I receive nosub.

I used ddp library that provides the unique subscription-id. The others parameters are in the format specified by the documentation ( https://developer.rocket.chat/api/realtime-api/subscriptions/stream-notify-room)

Steps to reproduce:

1. creation of ddp client using ddp lib

2. connection to server using ddp client

3. login with ddp client using ddp-login lib

4. register the guest (call to livechat:registerGuest)

5. send the first message that creates the room (call to sendMessageLivechat)

6. subscription: ddpClient.subscribe("stream-notify-room", [roomId+"/typing", false], () => { console.log("subscription"); } );

7. listen to new message

Expected behavior:

receive { msg: 'ready', subs: [ 'a number' ] }

Actual behavior:

receive{ msg: 'nosub', id: 'a number' }

Server Setup Information:

• Version of Rocket.Chat Server: 3.17.1

• Operating System: Ubuntu 20.04.2

• Deployment Method: snap

• Number of Running Instances: 1

• DB Replicaset Oplog: Enabled

• NodeJS Version: 12.22.1

• MongoDB Version: 3.6.14

• Proxy: nginx

• Firewalls involved: none

[yashovardhan]

Hey there,

Thanks for reporting this.

I guess this is a duplicate of the other issue you mentioned. I'll close that issue in that case and get this checked as soon as possible.

[steffenboe]

any updates on this? i am facing basically the same issue (trying with python websockets), and with other streams as well.

[cuongnn-smartosc]

any updates, I have the same issue, it is intermittent

[vinodchandel]

I was also facing this issue in JS. but got typing notification by passing below object. You need to use 'user-activity' in place of 'typing' ( and hopefully for 'deleteMessage' as I didn't tried' deleteMessage' yet). I think they either forget to update or got some other issue. let streamNotifyObj = { msg:'sub', id:String(messagesCount++), name:'stream-notify-room', params:[ 'room-id/user-activity', ], };