Тест: WebSockets и real-time

const { — выбери —WebSocketServerServerWS } = require('ws');

const wss = new WebSocketServer({ port: 3000 });

wss.on('— выбери —connectionconnectopen', (ws) => {
    ws.on('message', (msg) => console.log(msg));
});

const io = new Server(httpServer);

io.on('— выбери —connectionconnectopen', (socket) => {
    socket.— выбери —joinenteradd('room:1');
    io.to('room:1').emit('msg', 'hello');
});

location /ws/ {
    proxy_pass http://nodejs;
    proxy_http_version 1.1;
    proxy_set_header — выбери —UpgradeConnectionHost $http_upgrade;
    proxy_set_header — выбери —ConnectionUpgradeHost "upgrade";
}

io.— выбери —usemiddlewareauth(async (socket, next) => {
    const token = socket.handshake.— выбери —authheadersquery.token;
    const user = await verify(token);
    socket.data.user = user;
    next();
});