Printing a session object in ExpressJS - node.js

Question

I am trying to print out a session object in middleware of an ExpressJS framework. I am new to a session with express and want to see if the object saves to Redis which I have configurated in the app.js file
[index.js (router)]
router.use('/', function(req, res, next) {
req.session.user = {};
req.session.user.browserInformation = req.headers['user-agent'];
console.log(req.session);
next();
});
router.get('/', function(req, res, next) {
res.render('index.html');
});
[The app.js File:]
'use strict';
const createError = require('http-errors');
const express = require('express');
const path = require('path');
const cookieParser = require('cookie-parser');
const logger = require('morgan');
const bodyParser = require('body-parser');
const session = require('express-session');
const redis = require('redis');
const redisStore = require('connect-redis')(session);
const client = redis.createClient();
const app = express();
const _Utils = require('./application/_Utils');
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({
extended: false
}));
app.use(cookieParser());
app.use(bodyParser.urlencoded({
extended: false
}))
app.use(bodyParser.json())
app.use(express.static(path.join(__dirname, 'views')));
//require('./config/router')(app);
let indexRouter = require('./routes/index');
app.engine('html', require('ejs').renderFile)
// catch 404 and forward to error handler
app.use(function(req, res, next) {
next(createError(404));
});
// error handler
app.use(function(err, req, res, next) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
// render the error page
res.status(err.status || 500);
res.render('error');
});
app.use(session({
secret: _Utils.getHashedValue(),
store: new redisStore({
host: '127.0.0.1',
port: 6379,
client: client,
ttl: 3600000
}),
saveUninitialized: false,
resave: false,
cookie: {
expires: new Date(Date.now() + 3600000),
maxAge: 3600000
},
}));
module.exports = app;
An issue I am having is that nothing is printing or Redis is empty when I execute KEYES * command in the terminal client interface
EDIT: Added a whole app.js file

Answer 1

in my case code is worked:
console.log(req.session);
Also use this in attend some information to session use this:
req.session.mail="a#b.com";
İf you are in localhost add this unsecure cookie options in our code. For example:
app.use(session({ secret: 'GttiginYagmurlagelkuskunumyagmuralara' ,resave: true,
saveUninitialized: true,
cookie: { secure: false,maxAge: 3600000}}));