连接+ SessionSocket.io +护照：无法通过密钥查找会话
我在我的应用程序中使用connect ， passport和session.socket.io模块。 在session.socket.io的connection事件中，我收到一个错误： could not look up session by key: connect.sid
情况就像这样
我的服务器端代码是：
var mod_http = require('http'); var mod_connect = require('../../lib/node_modules/connect'); var mod_connectRoute = require('../../lib/node_modules/connect-route'); var mod_ejs = require('../../lib/node_modules/ejs'); var mod_SessionSockets = require('../../lib/node_modules/session.socket.io'); var mod_passport = require('../../lib/node_modules/passport'), LocalStrategy = require('../../lib/node_modules/passport-local').Strategy; var mod_fs = require('fs'); var app = mod_connect(); var cookieParser = mod_connect.cookieParser('your secret sauce'), sessionStore = new mod_connect.middleware.session.MemoryStore(); app.use(mod_connect.static(folder)); // Configure the app connection app.use(cookieParser); app.use(mod_connect.bodyParser()); app.use(mod_connect.session({ secret: 'logged' })); app.use(mod_passport.initialize()); app.use(mod_passport.session()); app.use(mod_connectRoute(function (router) { router.get('/', function (req, res, next) { ... } } var server = mod_http.createServer(app), io = require('../../lib/node_modules/socket.io').listen(server); // Limit the messages shown. io.set('log level', 2); // Create a session. var sessionSockets = new mod_SessionSockets(io, sessionStore, cookieParser); // Fire when a browser install a connection. A page refresh closes the connection and creates new one. sessionSockets.on('connection', function (err, socket, session) { console.log(err); console.log(sessionStore); console.log('Hello!'); }); server.listen(4000);
客户代码：
<!DOCTYPE html> <!-- HTML 5 --> <html> <head> <link rel="stylesheet" type="text/css" href="/style.css"> <script src="/jquery-1.9.1.js"></script> <meta charset="utf-8"> <title> Test </title> </head> <body> <script src="/socket.io/socket.io.js"></script> <script type="text/javascript"> socket = io.connect('http://'+location.host); </script> <script src="/functions.js"></script> ... </body> </html>
当我打开localhost:4000页面时，我可以在node.js控制台上看到以下输出：
[Error: could not look up session by key: connect.sid] { sessions: {} } Hello!
PS：由于我的名誉低，我不能添加一个新的标签的讨论，但我认为这个讨论将需要标签session.socket.io ，将不胜感激，如果有人可以添加它，谢谢
解决这个问题的一个简单方法是使用passport-socketio
下面的代码应该工作：
var passportSocketIo = require("passport.socketio"); io.use(passportSocketIo.authorize({ cookieParser: cookieParser, secret: 'your secret sauce', store: sessionStore, success: onAuthorizeSuccess, fail: onAuthorizeFail, })); io.sockets.on('connection', function(socket) { console.log(socket.request.sid); });