[Yanel-dev] Session Persistence
Michael Wechner
michael.wechner at wyona.com
Wed Jun 24 04:11:00 EDT 2015
Am 23.06.15 um 22:00 schrieb basZero:
> The best would be an official "Operations Guide" for Yanel where key
> infrastructure topic would be covered, like:
>
> - main configuration items in Tomcat
> - main configuration items in Yanel
> - tuning possibilities (like JVM memory, automatic thread dump at
> process kill)
> - ...
>
> i'm sure that many realm independent points would find its place in
> such an ops guide that a person would need in order to run an
> application based on Yanel.
agreed.
I think it would be best to create a new page under the sub-title
"Deployment"
http://www.yanel.org/en/documentation/index.html
WDYT?
Thanks
Michael
>
>
>
> On Tue, Jun 23, 2015 at 8:41 PM, Michael Wechner
> <michael.wechner at wyona.com <mailto:michael.wechner at wyona.com>> wrote:
>
> Hi Balz
>
> Thanks for pointing this out. I think we should add a note, such
> that administrators can possibly
> reconfigure. Where do you think such a hint should be placed?
>
> Personally I think it is good to have it enabled, because it means
> that users will stay signed in also
> after a restart, but of course that depends on the situation and
> does not always make sense.
>
> Thanks
>
> Michael
>
> Am 23.06.15 um 13:14 schrieb basZero:
>> Maybe I'm the only one who did not know this but Tomcat has
>> Session Persistence ENABLED per default.
>>
>> This means that during shutdown, all sessions get serialized into
>> the file
>> work/Catalina/localhost/_/SESSIONS.ser
>>
>> and get restored into memory at startup.
>>
>> If you run an application with thousands of sessions, shutdown
>> and startup time can become quite long.
>>
>> To disable session persistence, just uncomment this line
>> in conf/context.xml :
>> <Manager pathname="" />
>>
>>
>> Cheers, Balz
>>
>>
>
>
> --
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>
>
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