connections is of type _Request while request is of type Reply

[raythurnvoid]

Prerequisites

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

Fastify version

4.24.3

Plugin version

8.2.0

Node.js version

20.8.1

Operating system

Windows

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

11

Description

I was struggling to get the query string from the request because the handler parameters don't match with what they are supposed to be according to the docs:

Steps to Reproduce

import Fastify from 'fastify';
import websocket from '@fastify/websocket';
import { WebSocket } from 'ws';

const fastify = Fastify();
fastify.register(websocket);

fastify.get('/chat', { websocket: true }, (connection, req) => {
    try {
        console.log(connection, req);
    } catch (e) {
        console.error(e);
    }
});

fastify.listen({ port: 3000 }, (err, address) => {
    if (err) {
        console.error(err);
        process.exit(1);
    }
    console.log(`Server listening at: ${address}`);
});

const ws = new WebSocket('ws://localhost:3000/chat?username=test');

Expected Behavior

No response

[raythurnvoid]

Mi Bad, i had to wrap the ws handler in an additional fastify.register. I was deceived by some outdated tutorial online.