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From drvillo <f.viv...@gmail.com>
Subject Re: [Spam: 5.0] Cannot shutdown cleanly [still]
Date Tue, 27 Feb 2007 11:52:10 GMT

Hi James 

attached you will find the execution log and the traces taken after the ^C
As you see from the thread dump, some threads are busy doing some 
work (within an onMessage) but the operations they perform are guarded by
a timeout that should be well expired at the moment I kill the process.
Actually I don't know how this is supposed to work, but it seems that spring
doesn't manage to destroy the singletons when there are active sessions.

Moreover I don't know why despite the 
-Dactivemq.broker.disable-clean-shutdown=true

the shutdown hook still gets called, I thought the option served to disable
it.
In a general sense, I'm supposed to disable the hooks (for both spring
and AMQ) to be able to stop the process? I had read here somewhere to
do so...

Thanks a lot for your help, I greatly appreciate it...

http://www.nabble.com/file/6813/traces.zip traces.zip 

James.Strachan wrote:
> 
> On 2/27/07, drvillo <f.vivoli@gmail.com> wrote:
>>
>> Hi James
>>
>> I'm fine with the traces, but the problem is that they
>> don't stop...there's something AMQ is still busy doing,
>> and I can't figure out how to stop it. the
>> Active Sessions = X
>> actually decreases with time, but when that reaches 1 it
>> stays like that forever (forever is ~minutes )
>>
>> I'm using -Dactivemq.broker.disable-clean-shutdown=true
>> but it seems not to make any difference if I remove it...
>>
>>
>> Do you have an idea of which threads are actually still busy?
> 
> Am not sure - any chance you could create a few stack dumps so we can
> see whats going on in your environment?
> 
>> BTW: trunk now has got rid of the messages, I guess you already
>> patched the log level for these messages.
> 
> Yeah
> 
> -- 
> 
> James
> -------
> http://radio.weblogs.com/0112098/
> 
> 

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