Question from the Node.js test

Here is a simple SocketIO chat server, coupled with Express:

const express = require('express');
const app = express();
const server = require('http').Server(app);
const io = require('socket.io')(server);

app.get('/', (req, res) => {
  res.sendFile('index.html');
});

io.on('connection', (socket) => {
  socket.on('message', (messageText) => {
    socket.broadcast.emit('message', messageText)
  })
});

server.listen(1337);

When a client connected via websocket sends a message, will it receive its own message in return via its channel?
(Choose the statement that is right with this code)