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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: pool thread dies after FTP error
Date Wed, 31 Aug 2011 12:52:46 GMT
Hi

It was this ticket
http://fusesource.com/issues/browse/MR-470

And yeah it was backported to an earlier release of Fuse 2.6 as well.
It does a try .. catch in the run method, which ought to keep the tread alive.

You may want to set the new runLoggingLevel to something that you can
see in your regular logs.
That is logged before/after the doRun method. So if it suddenly stop
logging, then something weird is going on.



On Wed, Aug 31, 2011 at 2:32 PM, Sorin Silaghi <sorin7486@gmail.com> wrote:
> Hi Claus,
>
>
>                 Thanks for the quick reply. Do you happen to know which
> version that happened in? We're using version 2.6.0-fuse-02-05 and I checked
> now versions 2.7.1 and 2.8.0 and I can't see much difference. The logging is
> the part that has changed the most in these versions.
>
>
>                  I am currently trying to reproduce the problem using the
> firewall to try and get an error. It hasn't worked yet though.
>
>
> thank you,
>                 Sorin.
>
> On Wed, Aug 31, 2011 at 2:38 PM, Claus Ibsen <claus.ibsen@gmail.com> wrote:
>
>> Hi
>>
>> The ScheduledPollConsumer have been improved in later releases to be
>> more resilient and avoid terminating due unhandled exceptions being
>> thrown.
>>
>>
>>
>> On Wed, Aug 31, 2011 at 11:24 AM, Sorin Silaghi <sorin7486@gmail.com>
>> wrote:
>> > Hi all,
>> >
>> >
>> >
>> >               We have a problem with FTP consumers dying on errors. It
>> > happened a couple of times on one of our servers but we can't really
>> > reproduce it. I've looked at the code and I can't figure out why it
>> happens.
>> > The only possibilities are that ScheduledPollConsumer throws an exception
>> > that kills the thread or the consumer gets suspended and never goes back.
>> > I'm not sure what this last part means but we'll do some more tests and
>> I'll
>> > do some debug if we can reproduce it.
>> >
>> >
>> > Here's the stack trace:
>> >
>> > http://pastebin.com/niXtXKJ4
>> >
>> > best regards,
>> >                       Sorin
>> >
>>
>>
>>
>> --
>> Claus Ibsen
>> -----------------
>> FuseSource
>> Email: cibsen@fusesource.com
>> Web: http://fusesource.com
>> Twitter: davsclaus, fusenews
>> Blog: http://davsclaus.blogspot.com/
>> Author of Camel in Action: http://www.manning.com/ibsen/
>>
>



-- 
Claus Ibsen
-----------------
FuseSource
Email: cibsen@fusesource.com
Web: http://fusesource.com
Twitter: davsclaus, fusenews
Blog: http://davsclaus.blogspot.com/
Author of Camel in Action: http://www.manning.com/ibsen/

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