“transport disconnect close” when use socketio&socketio-redisadapter,nginx ingress in k3s

this is error report

this is my ingress config

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: CI_PROJECT_NAME
annotations:
kubernetes.io/ingress.class: "nginx"
#nginx.ingress.kubernetes.io/ssl-redirect: "true"
#nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
#nginx.ingress.kubernetes.io/use-regex: "true"
#nginx.ingress.kubernetes.io/proxy-body-size: 100m
# ip hash
nginx.ingress.kubernetes.io/upstream-hash-by: "$http_x_forwarded_for"
spec:
tls:
- hosts:
- HOST_URL
secretName: cluster-holyyun-tls
rules:
- host: HOST_URL
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: CI_PROJECT_NAME
port:
number: 3000

It`s worked sometimes,but when the client connected a span，this error happen。
this is my client&server config

socket = io(socketUrl + data.data.namespace, { query: { token: data.data.token, userId: userId }, transports: ["polling", "websocket"] })

io.adapter(createAdapter(pubClient, subClient));

Start with the provided NGINX Ingress configuration and the Socket.IO client and server setup using the Redis adapter. Reproduce the intermittent transport disconnect in the k3s environment, then determine whether the issue is in the ingress, transport selection, or adapter setup. Done means a confirmed cause and a documented configuration or code change that prevents the disconnect.