managed mode loss link connection

[imp]

Dear hostap people..

from time to time hostap managed mode station loss link connection to hostap master mode AP.

In any case or environment, I want retry to specific SSID's AP as soon as possible. 

eventhough there are many other SSID AP aroud the station.

To do this, how can I set in managed mode hostap ? 

I can not use hostap_roaming parameter as 2, cause, the AP can be changed as a result of station modement.

Thanks for your advice..

Best Regards !!!

My problem is 

------------------ Master (PUSAN) ------------------eth-------------------Master (PUSAN) -------------------- eth ----------------------Master (PUSAN) 
                           |                                                                 |                                                                           |		        Managed(PUSAN) =======Move it========>Re-association, after link loss, then did not association again..