Search:

I have wholly revised the first post, because some key points were wrong or missing.

Sorry, I could have made a more explicit mentioning of the javascript document.domain property.
Hence, the "domain setting" is a javascript feature and setting the domain to a value, like...

In the usual deployment scenario, Lightstreamer Server and the Web Server are deployed on different hosts
(or, at least, they are accessed by the clients through different hostnames, as...