SQL reconnect

Hi list, I'm using freeradius with Ms-SQL. Freeradius can open connections as many as are configured in mssql (num_sql_socks = 3). It is ok, but when SQL go down, or when connection with SQL go down freeradius can't connect to SQL until freeradius is restarted. So, I need a way to rstart freeradius when any problem with SQL happens. Regards, Guido