Full nuxt restart doesn't close websocket server

[killjoy1221]

Environment

N/a

Reproduction

Happens on the minimal template, no changes

Describe the bug

Modifying nuxt.config.ts and triggering a full reload will open a new websocket port, but leave the old one open. The more you reload the server, the higher the ports get: 4000, 4001, 4002, etc.

Additional context

Attempts to connect to the old ports via wscat -c localhost:4000 results in a 503 error.

Logs

No response