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TypeError no capturado: no se puede leer la propiedad 'prototipo' de undefined con websockets

Soy nuevo con NodeJs. ¿Por qué recibo este error? Error de tipo no detectado: ¿No se puede leer la propiedad 'prototipo' de undefined? Intento realizar un chat con websockets. Ayudame por favor ! Gracias

 var html = require('fs').readFileSync(__dirname + '/simpleChat.html'); var server = require('http').createServer(function (req, res) { res.end(html); }); server.listen(8080); var nowjs = require('now'); var everyone = nowjs.initialize(server); everyone.now.distributeMessage = function (message) { everyone.now.receiveMessage(this.now.name, message); };
about 4 years ago · Juan Pablo Isaza
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