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From Stephen Connolly-2 <stephen.alan.conno...@gmail.com>
Subject Re: Cocoon 2.1.5.1 and Windows Handle Leak
Date Fri, 12 Sep 2008 15:40:43 GMT

I was able to get a patch that seems to work.

There were only two transactions in SVN required for a back-port:

http://svn.apache.org/viewvc?view=rev&revision=56921
http://svn.apache.org/viewvc?view=rev&revision=57424

I hope nobody else has to do this... but hopefully this information will be
useful if they ever have to repeat this patching fun!

-Stephen

Stephen Connolly-2 wrote:
> 
> Thanks for that Jörg,
> 
> Hopefully I can use this information to derive a patch for 2.1.5.1
> 
> -Stephen
> 
> 
> Joerg Heinicke wrote:
>> 
>> Stephen Connolly-2 <stephen.alan.connolly <at> gmail.com> writes:
>> 
>>> We have an application that is using Cocoon 2.1.5.1 (I know that's a wee
>>> bit
>>> old)
>> 
>>> With the application IDLE, no clients have even attempted to connect.
>>> 
>>> We see on Windows a handle leak at a rate of approx 64 handles (32 Event
>>> and
>>> 32 Semaphore) every 5-6 seconds.
>> 
>> Searching the archives I found COCOON-1305 [1]. Somewhere in the middle
>> (around)
>> discussion points to TPCThreadManager which was used by
>> ContinuationsManager.
>> Unfortunately, there is no fix/patch linked explicitly but on 12/Nov/04
>> it is
>> confirmed that the issue is fixed: "Migration from Excalibur Event to
>> RunnableManager fixes this bug IMO." So I guess you can have look at the
>> changes
>> from around that time.
>> 
>> Hope this helps,
>> Joerg
>> 
>> [1] http://issues.apache.org/jira/browse/COCOON-1305
>> 
>> 
>> 
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>> 
>> 
> 
> 

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