Using Express and Node, how to maintain a Session across subdomains/hostheaders

First of all to allow browser to make cross-domain requests you need to set headers on server side. This solution works for normal request as well as AJAX. In your express configure function: Express 4.0: var express = require(‘express’); var session = require(‘express-session’); var cookieParser = require(‘cookie-parser’); var app = express(); app.use(cookieParser()); app.use(session({ secret: ‘yoursecret’, … Read more