Node.js 诺德斯和索克蒂奥。如何组织公开SocketIO实例

我有一个app.js文件，如下所示：

...
var socket  = require('./app/sockets')(io)
var routes  = require('./app/routes')(server, socket)
...

sockets.js看起来是这样的：

exports = module.exports = function(io) {
  return {
    emit: function() {
      io.emit('hi', "Some stuff")
    }
  }
}

exports = module.exports = function(app, io) {
  ...
  var user   = require('./controllers/user')(io)
  app.get({ path: '/users/:id', version: '1.0' }, user.getUserById);
  ...
}

exports = module.exports = function(io) {
  return {
    ...
    getPersonById: function(req, res, next) {
      ....
      io.emit("Hello")
      ...
    },
    ....
  }
}

routes.j文件如下所示：

exports = module.exports = function(io) {
  return {
    emit: function() {
      io.emit('hi', "Some stuff")
    }
  }
}

exports = module.exports = function(app, io) {
  ...
  var user   = require('./controllers/user')(io)
  app.get({ path: '/users/:id', version: '1.0' }, user.getUserById);
  ...
}

exports = module.exports = function(io) {
  return {
    ...
    getPersonById: function(req, res, next) {
      ....
      io.emit("Hello")
      ...
    },
    ....
  }
}

最后，我的user.js文件如下所示：

exports = module.exports = function(io) {
  return {
    emit: function() {
      io.emit('hi', "Some stuff")
    }
  }
}

exports = module.exports = function(app, io) {
  ...
  var user   = require('./controllers/user')(io)
  app.get({ path: '/users/:id', version: '1.0' }, user.getUserById);
  ...
}

exports = module.exports = function(io) {
  return {
    ...
    getPersonById: function(req, res, next) {
      ....
      io.emit("Hello")
      ...
    },
    ....
  }
}

---

有没有更好的方法来组织这件事？我感觉我正在通过4个不同的文件处理io实例。我只需要一个可以在控制器内发出事件的单例实例。

我在express.io中使用类似的东西：

app.js

var router = require('./routes/router'),
    express = require('express.io'),
    app = new express();

app.http().io();
app.use(app.router);
app = router.index(app);
app.listen(3000);

/routes/router.js

exports.index = function(app){
var IndexIo = require(__maindir + '/routes/io/IndexIo');

app.io.route('page/action', IndexIo.action);
app.io.route('page/action2', IndexIo.action2);
return app;

})

/routes/io/IndexIo.js

exports.action = function(req){
doSomething();
req.io.emit('doSomething', {});
}

exports.action2 = function(req){
    doSomething();
    req.io.emit('doSomething', {});
}

---

你在用express.io吗？不。对旧socket.io进行恢复和普通