Question

total node.js noobie, started playing with demo codes from various tutorials and websites and I noticed something that I do not understand…

namely, if I have index.html in my /public folder, then

app.get("/", function (req, res) {
    console.log("get /");
    res.redirect("/test.html");
});

is simply never called. As soon as I rename index.html to index2.html then the method is called and I am redirected to /public/test.html

this is what I have:

var io = require('socket.io'),
    express = require('express'),
    MemoryStore = express.session.MemoryStore,
    app = express.createServer(),
    sessionStore = new MemoryStore();

app.configure(function () {
    app.use(express.bodyParser());
    app.use(express.cookieParser());
    app.use(express.session({
        store: sessionStore,
        secret: 'secret',
        key: 'express.sid'
    }));
    app.use(express.static(__dirname + '/public'));
});

and the rest is pretty much taken from this tutorial: http://www.danielbaulig.de/socket-ioexpress/

The same issue appears with any other file. If i have /public/test.html, then when I call

http://localhost:8201/test.html

this app.get is not called:

app.get("/test.html", app.authenticateUser, function (req, res) {
    console.log("get /test.html");
    res.redirect("/test2.html");
});

When I remove the test.html then I get forwarded to test2.html…

The reason I am trying to redirect is if the user is not logged in I do not want him to open index.html but rather want to forward him to login.html, which is not possible if index.html exists. The only “solution” is to do it client side which sucks, I don’t want index.html to load in the clients browser just to forward him to login.html, the server should, in my oppinion, handle that.

Answer 1

It’s because express filters the request before it gets to your code. It finds the file and returns it to the browser.

Solution is either to send an event via socket.io telling the code in user’s browser to redirect or move file into private space (outside public directory) and serve it via “fs” as CydGy suggested.