[logback-user] STUCK threads with Logback

[David Roussel]

Here we go: http://stackoverflow.com/questions/3678755/do-i-need-to-flush-events-when-shutting-down-using-logback <http://stackoverflow.com/questions/3678755/do-i-need-to-flush-events-when-shutting-down-using-logback>

> On 13 May 2015, at 17:51, David Roussel <nabble at diroussel.xsmail.com> wrote:
> 
> Chris,
> 
> Yes it did just to be on the safe side. There is a stackoverflow question about it, perhaps with an answer from me. It's been a while since I did it. 
> 
> David
> 
>> On 13 May 2015, at 17:45, Kantzer, Chris E <ckantzer at cxloyalty.com> wrote:
>> 
>> Lucas, I do have scan set to true in my config, but we were not updating the config at the time of the stuck threads.  Thanks though.
>> 
>> David, I will look into the asyncappender.  Did you have to add the hooks for app shutdown or post shutdown cleanup?  
>> 
>> -----Original Message-----
>> From: Logback-user [mailto:logback-user-bounces at qos.ch] On Behalf Of David Roussel
>> Sent: Wednesday, May 13, 2015 12:34 PM
>> To: logback users list
>> Subject: Re: [logback-user] STUCK threads with Logback
>> 
>> Hi Chris,
>> 
>> I always use an async spender so that my application logic is not delayed by logback trying to write synchronously to disk. 
>> 
>> David
>> 
>>> On 13 May 2015, at 16:07, Kantzer, Chris E <ckantzer at cxloyalty.com> wrote:
>>> 
>>> Hello,
>>> We are getting some stuck threads in our Prod apps that seem to point to logback as the culprit.  It only took a few moments to realize we have been lax with our logging statements and we were logging a huge amount of (unnecessary) lines.  We are cutting back significantly the number of logged lines in the hopes that it solves the issue.
>>> 
>>> My question:  Is there anything else we should investigate as a possible reason for logback causing stuck threads OTHER than excessive logging?  I can post the stack trace if needed.
>>> 
>>> Thanks,
>>> Chris Kantzer
>>> 
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