Debug server and cleint and in the same IDE

[shvilam]

as you probably Know you can debug you server side extension for explanation and how to click here

http://www.smartfoxserver.com/forums/viewtopic.php?t=1872

but that not all you can debug in the same IDE
you flash client and that what make debugging so great
you just have to work with the flex builder that came as plug in to the eclipse
add you Java project as well as your flash project to the same solution
and just start them booth as you usaliy do