我也遇到了同样的问题,花了大约一周的时间才最终解决。我将尝试解释我所做的事情:
app.js
在此文件中,我仅调用为我创建和设置 socket.io 对象的代码,然后将该对象传递到路由模块。
'use strict';
/*
* Defining the Package
*/
var Module = require('meanio').Module;
var MeanSocket = new Module('chat');
/*
* All MEAN packages require registration
* Dependency injection is used to define required modules
*/
MeanSocket.register(function(app, http) {
var io = require('./server/config/socketio')(http);
//We enable routing. By default the Package Object is passed to the routes
MeanSocket.routes(io);
return MeanSocket;
});
服务器/config/socketio.js
该文件仅配置socket.io 对象。请注意,为了这项工作,我必须将meanio模块升级到版本0.5.26,因为http对象(快速服务器)在旧的meanio版本中不可用。此外,如果你想使用 ssl,你可以注入https代替http.
'use strict';
var config = require('meanio').loadConfig(),
cookie = require('cookie'),
cookieParser = require('cookie-parser'),
socketio = require('socket.io');
module.exports = function(http) {
var io = socketio.listen(http);
io.use(function(socket, next) {
var data = socket.request;
if (!data.headers.cookie) {
return next(new Error('No cookie transmitted.'));
}
var parsedCookie = cookie.parse(data.headers.cookie);
var sessionID = parsedCookie[config.sessionName];
var parsedSessionID = cookieParser.signedCookie(parsedCookie[config.sessionName], config.sessionSecret);
if (sessionID === parsedSessionID) {
return next(new Error('Cookie is invalid.'));
}
next();
});
return io;
};
路线/chat.js
最后,使用routes文件来定义socket事件等。
'use strict';
// The Package is passed automatically as first parameter
module.exports = function(MeanSocket, io) {
io.on('connection', function(socket) {
console.log('Client Connected');
socket.on('authenticate', function(data, callback) {
});
});
};
希望这可以帮助!