Workload Evaluators How it works :-) ?

Hi,

On my lab, I study at this time the Workload Evaluators.

Know how it is managed component? (Broker queries TS server before each connection request?)

Always on my lab, placed a "Workload Evaluator" on each TS server ,prohibit all connections.

however my "test users" can open theirs applications .

here must be an element that I have forgotten / not included .

Vworkspace 7.1 (pending-7.2).

Thank you for your help.