Ajax cross application on same machine

I have 2 applications running on the same machine:

• node.js app running on po开发者_StackOverflow社区rt 15000
• a full javascript application running on port 15001

Both are served through nginx front end (each app defined as a virtual host)

Ajax requests from the javascript app (requesting resources from the node.js app) are not working.

Is this linked to restriction of Ajax for cross domain ? The domain is the same (only the port are differents).

Any idea ?

Different ports are seen as a different domains.

MDC Same Origin Policy

Yes, limiting requests on same domain to different port

Same origin policy

https://developer.mozilla.org/en/Same_origin_policy_for_JavaScript
http://en.wikipedia.org/wiki/Same_origin_policy