Restify中接入Socket.io报Error:Can’t set headers的错误解决

var server = restify.createServer();var io = socketio.listen(server);// ...io.sockets.on('connection', function (socket) { socket.emit('news', { hello: 'world' }); socket.on('my other event', function (data) {   console.log(data); });});

Error: Can't set headers after they are sent.

var restify = require('restify');var socketio = require('socket.io');var server = restify.createServer();var io = socketio.listen(server.server);// ...

var io = socketio.listen(server.server);