global.nomSocket = "valor";
  global.valSocket = valor;
}

socket.emit();
res.render('uno');

var valor = [];
var socket = io.connect('http://localhost:3000');
var content = document.getElementById("content");

socket.on('valor', function (data) {
    valor = data;

    var html = '';
    for (var i = 0; i < valor.length; i++) {
        html += '<b>' + (valor[i]) + ': </b><br>';
    }
    content.innerHTML = html;
});