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 20:59:16 -0700

Hi Wu Jie,

Sorry that we missed to reply to you. Please put your suggestion into
one issue (enhancement), so developer can look into it.

Thanks,
Judy

Judy Tang wrote:
> 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
>>
>>
>>
>
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