Socket io on aws linux ec2 instance

[suryapolnati]

Hello All,
I have followed this link https://socket.io/docs/v4/pm2/ to create a socket io worker process on ec2 linux instance. However, I am not able to connect using a client running on my local machine.

here is my client code
socket = io('http://<public DNS name of ec2>:8080');

Kindly Help.

Thanks,
Surya

[darrachequesne]

Hi! Are you able to reach the Socket.IO server?

curl "<the server URL>/socket.io/?EIO=4&transport=polling"

Reference: https://socket.io/docs/v4/troubleshooting-connection-issues/#problem-the-socket-is-not-able-to-connect

[suryapolnati]

Hello,
Thankyou for taking time and replying!.

I have ran the command and i get the below error.

Thanks,
Surya