err: use of closed network connection

[dafanshu]

What happened: E0815 09:50:23.236058 1 messagehandler.go:481] Failed to send event to node: edgenode-157, affected event: id: ff458fc9-ac04-412d-abc8-853eb3513d03, parent_id: , group: resource, source: edgecontroller, resource: default/pod/nginx-deployment-6768f995c4-9bgjb, operation: update, err: use of closed network connection

What you expected to happen: update edgenode

How to reproduce it (as minimally and precisely as possible): when edgenode reconnect to cloudcore

Anything else we need to know?:

Environment:

• Kubernetes version (use kubectl version): v1.22.10

• KubeEdge version(e.g. cloudcore --version and edgecore --version):v1.11.1

• Cloud nodes Environment:

  • Hardware configuration (e.g. lscpu):
  • OS (e.g. cat /etc/os-release):
  • Kernel (e.g. uname -a):
  • Go version (e.g. go version):
  • Others:
• Edge nodes Environment:

  • edgecore version (e.g. edgecore --version):
  • Hardware configuration (e.g. lscpu):
  • OS (e.g. cat /etc/os-release):
  • Kernel (e.g. uname -a):
  • Go version (e.g. go version):
  • Others:

[wackxu]

cc @vincentgoat

[vincentgoat]

FYI: https://github.com/kubeedge/kubeedge/pull/3743