quality@glassfish.java.net

Re: sth doubt about GUI design of connection pool

From: Judy Tang <Judy.J.Tang_at_Sun.COM>
Date: Thu, 29 Oct 2009 01:28:48 -0700

Thanks Wu Jie for continue testing v3. Many good questions here, will
get back to you tomorrow regarding to file bugs or not.

Judy

Wu Jie wrote:
> Hi Judy
>
> As titled.
> I used V3 b70. and sth doubt following.
> 1.About "Flush" button's location
> I found that the location of "Flush" button of JDBC Connection Pool
> is deferent from the other Resource.
> For specific. "Flush" button in "Advanced" page of JDBC Connection
> Pool, but in "General" page of the other resource(JMS or Connector
> connection pool).
>
> I do not undersdand why this difference. Maybe it is better to unify
> the location.
>
> 2.About "Flush" function
> this is a new function. I extracted the function descripeion
> following.
> ==============================================================
> Flush connection pool is a feature that re-initializes all the
> connections in the pool without the need for reconfiguring the
> whole pool. Flush connection pool to recover from applications
> leaking connections.
> ==============================================================
>
> If clicks "Flush" button, Do re-initializes all the connections
> in the pool even though the connections which are being used by
> appliction ?
>
> If the answer is "Yes", I think it is better to give some hint
> when user click the button(use the function).
>
> 3.About "Advanced" page of JDBC Connection Pool
> When turn to "Advanced" page of JDBC Connection Pool, it seems that GF
> attempt to get connection from DB. this function is similar to "Ping"
> function in the "General" page. if so, is it redundancy?
>
> Thanks
> -Wu
>
>