Data channel does not work correctly in v2.5.1 cluster

[Pavel Tsukanov]

We upgraded our antmedia cluster from 2.4.3 version to 2.5.1 and figured out that data channel dos not work correctly. 

WebRTC Data Channel is enabled and Player's messages are distributed to Publisher and all Players

However,

1. Messages from the publisher do not deliver the players 

2. Messages from a player deliver to the publisher, but do not deliver to another player 

We did not have the same issue in 2.4.3 version and we did not change network configuration We just removed servers with old version and added new servers with 2.5.1 version. Resetting or changing WebRTC Data Channel option did not help.

I reproduced this behavior using your examples (..../WebRTCAppEE/index.hrml and ..../WebRTCAppEE/player.hrml) on the same origin server.

I could not reproduce this issue for a single server (when the server is not in a cluster). Data channel works as expected for the single server.

Could you help? Is this a known bug? 

PS. The exact affected version is Enterprise Edition 2.5.1 20221030_1635

Edited December 26, 2022 by Pavel Tsukanov
added antmedia version

[C.K]

I had the same problem

[mustafaboleken]

Hi @Pavel Tsukanov and @C.K

Thank you very much for reporting this. Actually, we didn't know there is an issue. Which sample page you are using? when I use datachannel.html or player.html on 2.5.1 there is no problem. Let's schedule a meeting and check together to solve the issue.

 

https://calendly.com/mustafa-boleken

 

 

[C.K]

index.html and player.html

4 hours ago, mustafaboleken said:

你好@帕维尔楚卡诺夫 和@CK

非常感谢您报告此事。实际上，我们不知道有问题。您使用的是哪个示例页面？当我在 2.5.1 上使用 datachannel.html 时没有问题。