markdown doesn't reload in devcontainer

[endquote]

Environment

---

• Operating System: Linux
• Node Version: v22.9.0
• Nuxt Version: 3.14.1592
• CLI Version: 3.15.0
• Nitro Version: 2.10.4
• Package Manager: [email protected]
• Builder: -
• User Config: default
• Runtime Modules: @nuxt/[email protected]
• Build Modules: -

---

Reproduction

• clone https://github.com/endquote/vue-content-reload
• pnpm i; pnpm run dev
• open localhost:3000
• edit content/index.md, content changes in browser
• edit pages/[...slug].vue, content changes in browser
• close server, open in vscode, should get prompted to open in devcontainer
• pnpm run dev
• open localhost:3000
• edit content/index.md, content does not change in browser
• edit pages/[...slug].vue, content does change in browser

Describe the bug

In a vscode devcontainer, changes to markdown files do not trigger hot reload. But changes to .vue files do.

Additional context

No response

Logs

[farnabaz]

Seems that listhen does not emit upgrade event inside the dev container, therefore web socket is not able to broadcast events.

One solution is to drop listhen and directly use ws server here

content/src/utils.ts

Line 126 in 34f8d07

const wss = new WebSocketServer({ noServer: true })