import { WebSocketServer } from 'ws';

const wss = new WebSocketServer({ port: 8080 });

wss.on('connection', function (ws) 
{
  process.stdin.on('data', (x) =>
  {
    let str = x.toString();
    if (str == "\n")
    {
      process.exit();
    }
    else
    {
      ws.send(str);
    }
  });
  ws.on('error', console.error);
  ws.on('message', (x) => { console.log(x.toString()) });
});