Asynchronous Submission to XPL

Martin,

If the code didn't need to access the session, then things would be
fine, right? So maybe that's the key here: figure out why somebody
needs an attribute from the session and try to prevent that.

-Erik

On Wed, Sep 28, 2011 at 7:54 AM, Martin van der Lubbe
<[hidden email]> wrote:
> Hi,
>
> I have an XPL-pipeline which uploads data from the eXist database to some
> other server, this upload takes about 40 minutes.
> I don't want to force the user to have an browser open for 40 minutes.
> I have tried to make an asynchronous submission to this XPL, but when i
> execute the submission and log off the XPL stops running. In the orbeon.log
> file i get the following exceptions:
>
> java.lang.IllegalStateException: getAttribute: Session already invalidated
>
> Is it possible to have the XPL running while the user, who started the XPL,
> is logged off?
>
> Thanks,
>
> --
> Martin van der Lubbe
>
> Aexist B.V.
>
> Tel.:        06 22 75 03 39
>
> e-Mail:    [hidden email]
>
>
>
>

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>


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Martin,

No specific idea except that the log message seems to indicate that
some code somewhere is calling getAttribute. Maybe a debugger could
catch that to find the culprit.

-Erik

On Mon, Oct 3, 2011 at 6:10 AM, Martin van der Lubbe

<[hidden email]> wrote:
> Hi,
>
> The XPL does not request any session attribute. In the orbeon.log file i can
> see that the session is destroyed twice after which the exceptions appears:
>
> 2011-10-03 15:08:42,671 INFO  OrbeonSessionListener  - Session Listener -
> Session destroyed.
> 2011-10-03 15:08:48,187 ERROR XFormsServer  - xforms-submit-error - setting
> throwable {throwable: "java.lang.IllegalStateException: getAttribute:
> Session already invalidated
>
> I have tried to create a session with a "request" scope before calling the
> XPL, but this does not seem to make a difference. In the log i don't see an
> "OrbeonSessionListener - Session Listener - Session created." notice.
>
> Do you have any other ideas?
>
> Thanks,
>
> --
> Martin van der Lubbe
>
> Aexist B.V.
>
> Tel.:        06 22 75 03 39
>
> e-Mail:    [hidden email]
>
>
> On Thu, Sep 29, 2011 at 6:11 AM, Erik Bruchez <[hidden email]> wrote:
>>
>> Martin,
>>
>> If the code didn't need to access the session, then things would be
>> fine, right? So maybe that's the key here: figure out why somebody
>> needs an attribute from the session and try to prevent that.
>>
>> -Erik
>>
>> On Wed, Sep 28, 2011 at 7:54 AM, Martin van der Lubbe
>> <[hidden email]> wrote:
>> > Hi,
>> >
>> > I have an XPL-pipeline which uploads data from the eXist database to
>> > some
>> > other server, this upload takes about 40 minutes.
>> > I don't want to force the user to have an browser open for 40 minutes.
>> > I have tried to make an asynchronous submission to this XPL, but when i
>> > execute the submission and log off the XPL stops running. In the
>> > orbeon.log
>> > file i get the following exceptions:
>> >
>> > java.lang.IllegalStateException: getAttribute: Session already
>> > invalidated
>> >
>> > Is it possible to have the XPL running while the user, who started the
>> > XPL,
>> > is logged off?
>> >
>> > Thanks,
>> >
>> > --
>> > Martin van der Lubbe
>> >
>> > Aexist B.V.
>> >
>> > Tel.:        06 22 75 03 39
>> >
>> > e-Mail:    [hidden email]
>> >
>> >
>> >
>> >
>> > --
>> > You receive this message as a subscriber of the [hidden email]
>> > mailing
>> > list.
>> > To unsubscribe: mailto:[hidden email]
>> > For general help: mailto:[hidden email]?subject=help
>> > OW2 mailing lists service home page: http://www.ow2.org/wws
>> >
>> >
>>
>>
>> --
>> You receive this message as a subscriber of the [hidden email] mailing
>> list.
>> To unsubscribe: mailto:[hidden email]
>> For general help: mailto:[hidden email]?subject=help
>> OW2 mailing lists service home page: http://www.ow2.org/wws
>>
>
>
>
>
>
>
> --
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>

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