Express.js和connect-mongo会话持续时间 [英] Express.js and connect-mongo session duration

问题描述

我使用express.session与connect-mongo来存储用户会话。
我将cookie maxAge设置为从现在开始的2周，但我想要的是，如果用户在这两个星期内活动，会话延长到另外2周，所以当他不活动2周，他的会话删除（cookie和mongo中的会话）。
但是问题是，当他访问页面时，会话在MongoDB中更新，但cookie将在2周后过期，并且不会更改它的过期。
这是我的代码：

  app.use（express.session（{
 secret：'superSecretKey '，
 cookie：{maxAge：3600000 * 24 * 14}，
 store：new MongoStore（{
 mongoose_connection：mongoose.connections [0]，
 db：'myDb' 
}）
}））; 
  

如何实现我想要的？
谢谢！

解决方案

我终于解决了，你必须使用中间件更新会话中的任何数据该cookie重新发送，如下所示：

  app.use（function（req，res，next）{
 req.session._garbage = Date（）; 
 req.session.touch（）; 
 next（）; 
}）; 
 

这样，maxAge将在每次请求到应用程序时都更新cookie和会话。 / p>


I use express.session with connect-mongo to store user sessions. I set cookie maxAge to 2 weeks from now, but what I want is that if the user is active within those 2 weeks, the session extends to another 2 weeks, so that when he is inactive for 2 weeks his session gets deleted (both the cookie and the session in mongo). But the problem is that the session gets updated in MongoDB when he visits a page, but the cookie will expire in 2 weeks and won't change it's 'expires'. This is my code:

app.use(express.session({
  secret: 'superSecretKey',
  cookie: {maxAge: 3600000*24*14},
  store: new MongoStore({
    mongoose_connection: mongoose.connections[0],
    db: 'myDb'
  })
}));

How can I achieve what I want? Thanks!

解决方案

I finally solved it, you have to use a middleware to update any data in the session so that the cookie gets resend, just like this:

app.use(function(req, res, next) {
  req.session._garbage = Date();
  req.session.touch();
  next();
});

This way maxAge will update both on the cookie and on the session on every request to the app.

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