在节点中使用Restify和socket.io进行路由

Question

I have a node app which routes the request based on the url using restfy.

Now in want to bring socket into picture. But app doesnot redirect to the function when when socket.io is used. I am using FlexSocket.IO library in flex.

Here's my code snippet.

// In app.js 
var restify = require('restify')
, http = require('http')
,socket = require('./routes/socket');

var app = restify.createServer();

app.get('/', socket.handle);
app.post('/', socket.handle);

var io = require('socket.io').listen(app);

app.listen(8080, function() {
  console.log('%s listening at %s', app.name, app.url);
});
io.configure(function() {
  io.set('transports', ['websocket','flashsocket']);
  io.set('flash policy port', 843);
});
exports.io = io;

//In socket.js
exports.handle = function (req, res, next) {
console.log('In Handle'); //doesn't print this
io.sockets.on('connection', function(client){
console.log('Connection establiished');
});

In Flex

private var socket:FlashSocket;
socket = new FlashSocket("localhost:8080");
socket.addEventListener(FlashSocketEvent.CONNECT, onConnect); 
socket.addEventListener(FlashSocketEvent.MESSAGE, onMessage);

protected function onConnect(event:FlashSocketEvent):void 
{
  Alert.show('connect'); //This alert is shown.
}

Is there anything wrong with the code? Why is the socket.handle function not called in node?

Answer 1

在app.js中，尝试

var io = require('socket.io').listen(app.server); //app.server instead of just app