Express + ws pass ws to router?

Question

Express.js

There is an app.js file in which the authRoutes.js route is connected

app.use('/auth', authRoutes)

router.get('/get-data', async (req, res) => {
    try {
        const jackpot = await getData()
        //и отсюда отправить сообщение всем пользователям. Как это сделать?
        res.status(200).json(jackpot)
    } catch (e) { 
        res.status(400).json({ msg: 'invalid_request'}) 
    }
})

How to access sockets from it and send a message.

Answer 1

app.use(function (req, res, next) {
    req.wss = wss;
  next();
});