socket io issue

[mastermanav09]

Hi @bibekoli,
Thanks for sharing this project, i followed the same structure and code for socketIO that you have written, but i am not able to use it.
When i run it on local, it shows 404 not found on this url "/socket.io?EIO=4&transport=polling&t=OtchPjv", means the application has not connected with socket server. can you help me with this. I am trying to deploy it on render. Also if you know how to deploy socket server on render. please let me know.

Thanks

[bibekoli]

Did you already fix this, or the error is still there?