echo.js

const { WebSocket: { Server } } = require('../dist');
const WebSocket = require('ws');

const wss = new Server({ port: 3000 }, () => {
  console.log('Server is running on port 3000');

  const ws = new WebSocket('ws://localhost:3000');

  ws.on('open', function open() {
    console.log('Connected to the server');
    ws.send('Hello, server!');
  });
  
  ws.on('message', function incoming(data) {
    console.log(`Received echoed message: ${data}`);
    // Close the connection after receiving the echoed message
    ws.close();
  });
  
  ws.on('close', () => {
    console.log('Disconnected from the server');
  });
}, 0);

wss.on('connection', (ws, req) => {
  ws.on('message', (msg) => {
    ws.send(msg);
  });

  ws.on('close', () => {
    setTimeout(() => {
      console.log('Client disconncted, quitting');
      wss.close();
    }, 10);
  });
});