Re: Issues with instances automatically restarting
Re: Issues with instances automatically restarting
- Subject: Re: Issues with instances automatically restarting
- From: René Bock <email@hidden>
- Date: Tue, 21 Nov 2017 14:51:28 +0000
- Thread-topic: Issues with instances automatically restarting
Long running sessions will prevent automatic restart too.
So watch out for indefinite meta-refresh and slow web-crawler respecting the
sessionID...
> Am 21.11.2017 um 15:14 schrieb Leigh Kivenko <email@hidden>:
>
> Thanks. Oftentimes the last lines in the log file are:
>
> [date] <Session Timeout Thread> <pa.app.Application>: refusing new clients
> and below min active session threshold
> [date] <Session Timeout Thread> <pa.app.Application>: about to terminate...
>
> Sometimes (less frequently) the last lines in the log are just regular user
> activity and we don't see the logs above.
>
> Leigh Kivenko | VP, Technology
> PortfolioAid
> t. 416-479-0523 | e. email@hidden
>
> This e-mail may be privileged and confidential. If you received this e-mail
> in error, please do not use, copy or distribute it, but advise me immediately
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>
> -----Original Message-----
> From: Theodore Petrosky [mailto:email@hidden]
> Sent: Tuesday, November 21, 2017 9:01 AM
> To: Leigh Kivenko <email@hidden>
> Cc: WebObjects Development <email@hidden>
> Subject: Re: Issues with instances automatically restarting
>
> and what do the logs show just prior to the issue? maybe you want to increase
> the log level to capture more detail.
>
>
>
>
>
>> On Nov 21, 2017, at 8:29 AM, Leigh Kivenko <email@hidden> wrote:
>>
>> Hello,
>> We have our instances set to automatically restart daily at 3am. We run
>> multiple instances and see different behavior. Sometimes all instances
>> restart fine, sometimes one or more might not restart but refuse new
>> requests (it's just dormant), and sometimes one or more might not restart
>> and continues to accept requests.
>>
>> This started happening after moving from RHEL5 and Java 6 to RHEL7 and Java
>> 8 but I don't think that's necessarily the issue since we have other
>> environments with similar setup and we aren't seeing the same thing. The
>> only thing unique about this environment is that the database is on a
>> separate server (but that was the case before the move to RHEL7). I'm
>> assuming there's something messed up in our WebObjects or OS config, but
>> don't know what to look for, and because the issue occurs sporadically (and
>> apparently randomly), not sure where to start.
>>
>> Has anyone ever seen this before or have any ideas on how to debug?
>>
>> Thanks,
>>
>> Leigh Kivenko | VP, Technology
>> PortfolioAid
>> t. 416-479-0523 | e. email@hidden
>>
>> This e-mail may be privileged and confidential. If you received this e-mail
>> in error, please do not use, copy or distribute it, but advise me
>> immediately (by return e-mail or otherwise), and delete the e-mail.
>>
>>
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Mit freundlichen Grüßen
René Bock
--
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