Socket.io事件只能在同一个进程中工作

我正在尝试使用socket.io&sticky-session将消息传递给我的客户端。

问题是,连接到其中一个进程的客户端不会从其他进程获取消息,而只能从他所连接的进程中获取消息。

我怎样才能使networking套接字跨所有进程工作?

Server.js:

var cluster = require('cluster'); var app = require('./config/express')(db); // Init the server to run according to server CPU's if (cluster.isMaster) { for (var i = 0; i < 4; i++) { cluster.fork(); } } else { app.listen(config.port, function () { console.log('Process ' + process.pid + ' is listening to all incoming requests'); }); } 

Process.js:

 var http = require('http'); var express = require('express'); var app = express(); var server = http.createServer(app); var io = require('socket.io').listen(server); var ns = io.of('/ns'); var sticky = require('sticky-session'); if (!sticky.listen(server, 8080)) { // Master code server.once('listening', function() { console.log('server started on 8080 port'); }); } 

client.js:

 var io = require('socket.io-client'); var serverUrl = 'http://localhost:8080/ns'; var conn = io.connect(serverUrl); conn.on('malware', function(infectedProcess){ console.log('infectedProcess: ' + infectedProcess); });