MaxListenersExceededWarning on hmr reconnect | dev

[NikitaIT]

Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the bug has not already been reported

Fastify version

5.6.0

Plugin version

8.2.0

Node.js version

24.8.0

Operating system

macOS

Operating system version (i.e. 20.04, 11.3, 10)

15.1.1 (24B91)

Description

1. Reload page in browser -> [vite] connected
2. Repeat 10 times

This error in:

// Load fresh index.html template and client module before every request
this.scope.addHook('onRequest' () => {
    loadEntries(); // calls import('vite').createServerModuleRunner
}

[00:15:29.445] INFO (x/97999) <STDOUT>: [vite] connected.
[00:15:29.449] ERROR (x/97999) <STDERR>: (node:97999) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 send listeners added to [EventEmitter]. MaxListeners is 10. Use emitter.setMaxListeners() to increase limit
    at genericNodeError (node:internal/errors:985:15)
    at wrappedFn (node:internal/errors:539:14)
    at _addListener (node:events:582:17)
    at EventEmitter.addListener (node:events:600:10)
    at Object.connect (/node_modules/vite/dist/node/chunks/dep-M_KD0XSK.js:18795:41)
    at Object.connect (/node_modules/vite/dist/node/module-runner.js:500:21)
    at Object.connect (/node_modules/vite/dist/node/module-runner.js:563:43)
    at new ModuleRunner (/node_modules/vite/dist/node/module-runner.js:991:19)
    at createServerModuleRunner (/node_modules/vite/dist/node/chunks/dep-M_KD0XSK.js:18814:9)
    at loadEntries (/node_modules/@fastify/vite/mode/development.js:92:22)
[00:15:30.093] INFO (x/97999) <STDOUT>: [vite] connected.

Link to code that reproduces the bug

Expected Behavior

No error. Maybe ServerModuleRunner can be cached or something.