You could do it in your fixture code. I saw one project
(rest-fixture) which intends to do this for RESTful web services.

http://code.google.com/p/rest-fixture/

If you instead want to drive usage of a web site or web app, look at
selenium grid.

http://selenium-grid.seleniumhq.org/

If these don't look interesting, can you be more specific about what
you want to do over HTTP?

--
Ryan Hoegg
Valtech


--- In fitnesse@yahoogroups.com, david sam <david_j_sam@...> wrote:
>
> What is the easiest way to do an HTTP call from your test . I mean
is there a fixture or a plugin what we can use .
>  
> I dont know if we can use the Response Requester.
>  
> Thanks
> David
>