node.js connect to node from another webserver

Question

node.js connect to node from another webserver

Hey I have a website that running node.js on (for example) 80.80.80.80:3000

I want to get access to my node from another webserver, http://example.com/

when I add

script(src='http://80.80.80.80:3000/socket.io/socket.io.js)
script
    var socket = io.connect();

I got an error says "Uncaught ReferenceError: io is not defined"

node.js
cross-domain

Answer 1

This seems like the socket.io script was not found under URL http://80.80.80.80:3000/socket.io/socket.io.js. Check this URL from your browser if a javascript file is returned from the URL.

You can find a couple of examples how to use socket.io with connect, express or plain http node.js server on the socket.io page.