Troubleshooting websocket connection resets with group stickiness enabled on ALB

My websocket connections resets every 2-3min. I use application load balancer and I have enabled group stickiness - but still my web scoket connections resets… any help!?

It’s likely the idle connection timeout kicking in. You need to be sending some heartbeat messages over the websocket, or move to NLB (I use NLBs for terminating websockets, they work fine).

No, it works fine in my local… heartbeat messages are configured already… Let me check with NLB