我有一个相当难以捉摸的问题,快递在大约一天的正常运行时间后会在会话存储(MongoDB)或客户端cookie中保存会话数据。重新启动服务器端API服务器似乎解决了这个问题,但仅在另一天左右,然后再次出现并且必须重新启动。
节点应用程序在Ubuntu 16上运行,我找不到与此问题相关的任何日志消息。
我将粘贴下面设置会话数据的登录代码
router.post('/login', async function(req, res) {
var user_name = req.body.user_name;
var password = req.body.password;
var currentTime = new Date().getHours() + ":" + new Date().getMinutes();
if(user_name && password) { // If both the username and password were sent.
User.findOne({"field_data.user_name": user_name}).select('password
field_data').then( async (user) => {
if(!user) { // A record was not found.
console.log(currentTime + " - Failed Login: " + user_name);
var returnResult = {
error: true,
msg: "User Not Found."
};
res.json(returnResult);
} else { // A record was found.
console.log(currentTime + " - User Logged in: " +
user.field_data.first_name + " " + user.field_data.last_name);
let result = await user.CheckCredentials(password);
if(result) {
var returnResult = {
error: false,
msg: "Logged In: " + user.field_data.first_name + " " +
user.field_data.last_name,
data: {
first_name: user.field_data.first_name,
last_name: user.field_data.last_name,
user_roles: user.field_data.user_role,
id: user._id
}
};
// Set session data which creates record in session store and client
// cookie.
req.session.userId = user.id;
req.session.userRoles = user.field_data.user_role ;
req.session.userName = user.field_data.first_name + " " +
user.field_data.last_name;
req.session.save(); // This line makes no difference.
} else {
var returnResult = {
error: true,
msg: "Invalid Credentials!"
};
}
res.json(returnResult);
}
}).catch((e) => {
console.log(e)
});
} else {
res.json({error: true, msg: "Invalid username/password!"});
}
});
答案 0 :(得分:0)
我认为您的会话maxAge即将到期。 我使用redis你可以随意进行更改
var express = require("express");
var session = require('express-session');
var sessionConfig = {
secret: "your_secret",
store: // new redisStore({ client: redis.getClient() }),
resave: true,
rolling: true,
saveUninitialized: true,
cookie: { maxAge: 30 * 60000 }
}
var app = express();
app.use(session(sessionConfig));
app.post('/somepath', (req,res,next)=>{
// find your user or else
req.session.userData = {
id : user.id,
roles : user.field_data.user_role ,
name : user.field_data.first_name
}
});