重定向时丢失会话(node.js + socket.io) [英] Losing session when redirect (node.js + socket.io)

问题描述

我有一个中间件来使用socket.io并一起表达.

I have a middleware to use socket.io and express together.

io.use(function(socket, next) {
  sessionMiddleWare(socket.request, socket.request.res, next);
});

我通过socket.io发送实时通知，一切顺利.但是在使用socket.io之后，当我重定向到另一个页面时，我的会话丢失了，特别是所有客户端的会话都相同.在我不使用socket.io之前，一切都很好.即使当我重定向到另一个页面时，我也不会丢失会话.为什么我刚在使用socket.io后丢失了会话?请帮帮我.

I send live notification via socket.io, and it's going well. But after using socket.io, and when I redirect to another page i lose my session, in particular session being same for all clients. Before i don't use socket.io all is going good. Even when i redirect to another page i don't lose session. Why i lose session exactly after using socket.io? Help me please.

推荐答案

const app = require('express')();
const sharedsession = require('express-socket.io-session');
const server = require('http').createServer(app);
const io = require('socket.io')(server);
const session = require('express-session')({
  secret: 'my-secret',
  resave: true,
  saveUninitialized: true
});
// Share session with io sockets
io.use(sharedsession(session));

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