nodejs集群socket.io表示应用程序

var httpsport = 8080, // used for httpsapp httpport = 8000, // used for httpapp numCPUs = require('os').cpus().length; var credentials = { key: fs.readFileSync('./cert/client.key'), cert: fs.readFileSync('./cert/client.crt'), requestCert: true }; var cluster = require('cluster'), socketStore = require('socket.io-clusterhub'); var redis = require('redis'); var redisClient = redis.createClient(); if(cluster.isMaster) { for(var i=0; i<numCPUs; i++) { cluster.fork(); } } else { var io = require('socket.io'), express = require('express'), httpsapp = express(), // for https services httpapp = express(), // for http services http = require('http'), https = require('https'); httpapp.configure( function () { httpapp.use(express.bodyParser()); httpapp.use(express.methodOverride); httpapp.use(httpapp.router); httpapp.set('port', httpport); httpapp.use(express.static(__dirname+'/public', {maxAge:oneDay})); }); httpsapp.configure( function() { // allow CORS httpsapp.all('*', function(req, res, next){ if(!req.get('Origin')) { return next(); } // use "*" here to accept any origin res.set('Access-Control-Allow-Origin', '*'); res.set('Access-Control-Allow-Methods', 'GET'); res.set('Access-Control-Allow-Headers', 'X-Requested-With, Content-Type'); // res.set('Access-Control-Allow-Max-Age', 3600); if ('OPTIONS' === req.method) { return res.send(200); } next(); }); httpsapp.use(express.bodyParser()); httpsapp.use(express.static(__dirname + '/public')); httpsapp.set('port', httpsport); }); var httpServer = http.createServer(httpapp), httpsServer = https.createServer(credentials, httpsapp), sio = io.listen(httpServer); // set the configuration for production. sio.configure('production', function(){ sio.enable('browser client etag'); sio.set('log level', 1); sio.set('store',socketStore); sio.set('transports', [ 'websocket', 'flashsocket', 'htmlfile', 'xhr-polling', 'jsonp-polling' ]); }); sio.of('/namespace1').on('connection', function(socket) { socket.on('doSomething', function() { socket.emit('reply',{hello:world}) }); httpsapp.get("/user", function(req, res) { // ... }); } } 

如果使用节点集群，我得到的回应：无法GET /用户。 但是没有集群，它可以为https.get（“/ user”）服务。

另外，使用群集，我想检查redis，http（s），socket.io和express模块​​是否应该在工作部分声明或全局声明？

httpsapp.get（）嵌套在套接字空间内，因为它想要回复特定套接字。 有什么办法可以解决这个问题吗？

任何人都可以认为我们为什么httpsapp.get（）不提供服务请求？ 而且这些声明在哪里也是适当的？ 谢谢！