Enumerating all sessions

[AHarmlessPyro]

I've tried to look for a method to enumerate the sessions present on express using session-file-store. Seemingly there is a list method to do that. I've tried to access it like request.sessionStore.list() (Edit : which gives me a null value) and FileStore.prototype.list (with FileStore being a const holding the reference to the session-file-store object). The first doesn't work at all and the second raises a problem with the path attribute of options var (used inside helpers.list) being undefined. The general usage seems to be . If there is a better way to do this, It'd be greatly appreciated.

This is my code :
app.get('/scores', cors(), (req, res) => { console.log(req.session) console.log(req.sessionStore.list((callbackVar) => { console.log(callbackVar) })) let sess_count = 0 console.log(FileStore.prototype.list(function session_count(a, len) { sess_count = len; console.log("Total active session count is " + sess_count); console.log("============"); }) ) }
<Code is not complete, only relevant sample is being passed>

Error produced when doing FileStore.prototype..list is :
App starting index.js:226 Session {cookie: Cookie, name: '<something>', quizTimeObj: {…}, t1_score: {…}, t2_score: {…}} index.js:195 undefined index.js:196 null index.js:197 TypeError: Cannot read property 'path' of undefined at Object.list (c:\Users\<something>\Google Drive\projects\Quizzer\node_modules\session-file-store\lib\session-file-helpers.js:352:24) at Store.FileStore.list (c:\Users\<something>\Google Drive\projects\Quizzer\node_modules\session-file-store\lib\session-file-store.js:120:13) at c:\Users\<something>\Google Drive\projects\Quizzer\index.js:200:37 at Layer.handle [as handle_request] (c:\Users\<something>\Google Drive\projects\Quizzer\node_modules\express\lib\router\layer.js:95:5) at next (c:\Users\<something>\Google Drive\projects\Quizzer\node_modules\express\lib\router\route.js:137:13) at cors (c:\Users\<something>\Google Drive\projects\Quizzer\node_modules\cors\lib\index.js:188:7)

[AHarmlessPyro]

Seems like my approach was flawed. The list method seems to function reasonably close to all() method from express-session. Using the get() method on the store then gives me the results. One thing that I noted was that the sessionID(s) all had a .json extension. Seemingly the get method then added a .json at the end and as a result it was .json.json which couldn't be found.

let sessStore = req.sessionStore;
    let data = req.sessionStore.list((a, b) => {
        if (a) {
            console.error(a)
        } else {
            console.log(b)
            console.log(sessStore)
            let trueVal = b.map((cookieID) => {
                console.log(cookieID.split('.')[0])
                sessStore.get(cookieID.split('.')[0], (err, sess) => {
                    if (err) {
                        console.log(err)
                    } else {
                        console.log(sess)
                        return 0;
                    }
                })

So the sample code that I am using right now strips the .json at the end before passing it to the get() method.

I'll wait a bit for the dev response before closing the issue to make sure that I'm not doing something wrong here