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From Damian Hofmann <damian.hofm...@gmx.ch>
Subject Re: Log connects and disconnects
Date Thu, 12 Aug 2010 08:44:32 GMT
Thanks Kristian

I used the Thread-View of visualvm, where I could see the states of 
DRDAConnectionThreads. This showed me, that my bugfix had improved the 
situation, but a small problem still remained.

I also filed an improvement request:
https://issues.apache.org/jira/browse/DERBY-4769

Greets
Damian



Am 11.08.10 11:31, schrieb Kristian Waagan:
> On 11.08.10 10:42, Damian Hofmann wrote:
>> Hi Derby Community
>>
>> Short question: Are disconnects supposed get logged if the option 
>> "derby.drda.logConnections" is enabled? If not, how can I see if the 
>> connections get properly closed?
>
> Hi Damian,
>
> I don't think disconnects are logged. I see two things you can do with 
> Derby currently:
>  o enable client side logging
>  o use JMX and look at the information provided by NetworkServer MBean 
> [1]
>
> I'm thinking the JMX approach is the easiest way to get a picture of 
> the situation in your network server (could use jconsole or visualvm).
> If you would like to see logging of disconnects to derby.log, you 
> should file a request in Jira [2]. I expect the required changes to be 
> small, perhaps only adding tracing code to either 
> DRDAConnThread.closeSession() or Session.close().
>
>
> Regards,

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