On Fri, Feb 16, 2018 at 10:41 AM, Andrea Del Bene <an.delb...@gmail.com>
wrote:

> That's what I'd write in the release note:
>
> Caveats
> ------------------
> WICKET-6498 might not work as expected due to a known issues with all major
> browsers (Chrome, Firefox, IE > 10) which allows deferred scripts to be
> executed before DOMContentLoaded is fired. For this reason WICKET-6498
> should be avoided for production applications and used carefully.
>
> WDYT?
>

Why do we ship it if it is known to be broken ?
AFAIR we don't have such precedent before.


>
> On Thu, Feb 15, 2018 at 9:15 PM, Korbinian Bachl <
> korbinian.ba...@whiskyworld.de> wrote:
>
> > in short: since IE 11 and chrome as well as FF the browsers dont fire the
> > DOMContentLoaded of scripts the way one would expect. This happens as the
> > browsers branch multiple threads that each thread put together execution
> > groups of orders leading to inline-JS getting executed and events on
> these
> > fired without the knowledge of other JS resources as long as these are
> > defered and / or / asnyc'd
> >
> > Even worse, an app that may work well in local mode may break in
> > production as network timing as well as client CPU count (influences
> > thread) and speed of CPU and or GPU (yep... ) may change the timings the
> > event DOMContentLoaded  gets fired;
> >
> > even JQuery guys are plagued by this and have no real solution to it now
> > IMHO https://github.com/jquery/jquery/issues/3271
> >
> > I think we can get a real working one for wicket but had no time yet to
> > try it out; Idea is to create the wicket object in the head at first
> inline
> > script before any JS resources (defered or not) so that the page itself
> > cant break because of this
> >
> >
> > ----- Ursprüngliche Mail -----
> > > Von: "Andrea Del Bene" <an.delb...@gmail.com>
> > > An: dev@wicket.apache.org
> > > Gesendet: Donnerstag, 15. Februar 2018 16:48:18
> > > Betreff: Re: [VOTE] Release Apache Wicket 8.0.0-M9
> >
> > > Hi,
> > >
> > > I need your help. what's exactly the caveat about  WICKET-6498? It uses
> > > javascript events that might not be supported buy browser?
> > >
> > > On Sun, Feb 11, 2018 at 6:16 PM, Korbinian Bachl <
> > > korbinian.ba...@whiskyworld.de> wrote:
> > >
> > >> +1 to release for M9
> > >>
> > >> IMHO a warning should be added with regards to WICKET-6498 as it is
> not
> > >> yet working in a reliable way but may break depending on client
> > specifics;
> > >>
> > >> ----- Ursprüngliche Mail -----
> > >> > Von: "Andrea Del Bene" <an.delb...@gmail.com>
> > >> > An: dev@wicket.apache.org
> > >> > Gesendet: Sonntag, 11. Februar 2018 17:34:08
> > >> > Betreff: [VOTE] Release Apache Wicket 8.0.0-M9
> > >>
> > >> > This is a vote to release Apache Wicket 8.0.0-M9
> > >> >
> > >> > Please download the source distributions found in our staging area
> > >> > linked below.
> > >> >
> > >> > I have included the signatures for both the source archives. This
> vote
> > >> > lasts for 72 hours minimum.
> > >> >
> > >> > [ ] Yes, release Apache Wicket 8.0.0-M9
> > >> > [ ] No, don't release Apache Wicket 8.0.0-M9, because ...
> > >> >
> > >> > Distributions, changelog, keys and signatures can be found at:
> > >> >
> > >> >     https://dist.apache.org/repos/dist/dev/wicket/8.0.0-M9
> > >> >
> > >> > Staging repository:
> > >> >
> > >> > https://repository.apache.org/content/repositories/
> > orgapachewicket-1105/
> > >> >
> > >> > The binaries are available in the above link, as are a staging
> > >> > repository for Maven. Typically the vote is on the source, but
> should
> > >> > you find a problem with one of the binaries, please let me know, I
> can
> > >> > re-roll them some way or the other.
> > >> >
> > >> > Staging git repository data:
> > >> >
> > >> >     Repository:  g...@github.com:bitstorm/wicket.git
> > >> >     Branch:      build/wicket-8.0.0-M9
> > >> >     Release tag: rel/wicket-8.0.0-M9
> > >> >
> > >> >
> > >> > ============================================================
> > ============
> > >> >
> > >> >     The signatures for the source release artefacts:
> > >> >
> > >> >
> > >> > Signature for apache-wicket-8.0.0-M9.zip:
> > >> >
> > >> >     -----BEGIN PGP SIGNATURE-----
> > >> > Version: GnuPG v1
> > >> >
> > >> > iQIcBAABAgAGBQJagFiiAAoJEIePAfqo01bhPxsP/jgrMjf/3IVHWSOftoHEYf+j
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> > >> > YL4xuxP80WvMb1mmwASg+l9MxhEWpeYWoyOBHNWFmjgI/4r3ineq2YSjAq3MZKOC
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> > >> > Kiup7+zXu9t07mvoS4mCJ8fcl7P+g24e02pdqHDBea/a7zAKUdrIe6MCMJ2Qlw0g
> > >> > E/xlDJ4utPcU7E88IQiCLpmarN3uBZKnivzm3Uir5U0dJtffu4IacABg5Svp3DAl
> > >> > TcUOmM9QxKYjD8Ey6uORoGTm3gZmx4FcnNjSw0ch27fyNUpYVfEyU88KH9vz2dQP
> > >> > Tcs9LxRpII4pBGXu0nK5zWZfXBgqxYfUUrIroCrzVWub+wqEw8pXo2K9GdrUYpcg
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> > >> > jIvOQJKU+bwlubLLneTg
> > >> > =MOtP
> > >> > -----END PGP SIGNATURE-----
> > >> >
> > >> > Signature for apache-wicket-8.0.0-M9.tar.gz:
> > >> >
> > >> >     -----BEGIN PGP SIGNATURE-----
> > >> > Version: GnuPG v1
> > >> >
> > >> > iQIcBAABAgAGBQJagFihAAoJEIePAfqo01bheU8QAIkUJK3zjjVeARkAbN3Zi1hE
> > >> > b5qnaSiXkuxZyTfVzDS4Ui7OZwIOY1RJ1YlJ4fZwio+BJhpxnCiPjPLRC1VNwA4q
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> > >> > CCJOHO3iofZ0wlGnB5J7
> > >> > =/qPh
> > >> > -----END PGP SIGNATURE-----
> > >> >
> > >> > ============================================================
> > ============
> > >> >
> > >> >     CHANGELOG for 8.0.0-M9:
> > >> >
> > >> > ** Bug
> > >> >
> > >> >     * [WICKET-6332] - NullPointerException in
> PageParameters#equals()
> > >> >     * [WICKET-6441] - MockHttpSession and MockSessionStore don't
> call
> > >> > onInvalidate() on invalidate()
> > >> >     * [WICKET-6448] - Provide behavior that disables a button after
> > click
> > >> >     * [WICKET-6477] - Component.getDefaultModelObject() wraps in
> > >> > RuntimeException instead of WicketRuntimeException
> > >> >     * [WICKET-6484] - Wicket.Cookie.set does not set 'secure' flag
> > >> >     * [WICKET-6489] - Exception when "identifier|code" javascript is
> > >> > not start on PrependJavaScript
> > >> >     * [WICKET-6491] - AjaxDownload is not working in blob mode for
> > >> > Microsoft browsers
> > >> >     * [WICKET-6492] - javascript files are not minified in
> deployment
> > >> > mode and not united
> > >> >     * [WICKET-6493] - WebSocket SessionIds are wrong (HttpSession
> one
> > >> > used instead of Websocket one) + NPE if no HttpSession is found
> during
> > >> > Handshake Request
> > >> >     * [WICKET-6496] - Duplicate definition of interface JSONString
> > >> >     * [WICKET-6501] - DefaultPageManagerProvider does not honour
> > >> > StoreSettings.setAsynchronous(false)
> > >> >     * [WICKET-6506] - Performance issue when large component isn't
> > >> visible
> > >> >     * [WICKET-6512] - pageId is being reset during
> > >> > Session::replaceSession() call
> > >> >     * [WICKET-6513] - NullPointerException at
> > >> > PageStoreManager$SessionEntry after login
> > >> >     * [WICKET-6518] - Memory leaks on quickstart restart in tomcat
> > >> >     * [WICKET-6522] - ThreadLocal leak in PageStoreManager
> > >> >     * [WICKET-6523] - Two AbstractAjaxTimerBehaviors on same
> component
> > >> > timeId conflict
> > >> >     * [WICKET-6524] - Do not require bean validation 2.0.0
> > >> >     * [WICKET-6529] - Feedback from onSubmit not rendered on
> stateless
> > >> > pages
> > >> >     * [WICKET-6530] - Race-condition in session invalidation
> > >> >
> > >> > ** New Feature
> > >> >
> > >> >     * [WICKET-6497] - unify javascript files
> > >> >     * [WICKET-6498] - wicket 8 - js to asnyc and or defer
> > >> >
> > >> > ** Improvement
> > >> >
> > >> >     * [WICKET-6055] - AjaxLazyLoadPanel should provide non-blocking
> > >> > lazy load
> > >> >     * [WICKET-6284] - Introduce lambda-enhanced factory method in
> > >> > ResourceReference
> > >> >     * [WICKET-6499] - Support for Bean Validation 2.0
> > >> >     * [WICKET-6503] - Ajax refresh and feedback panel
> > >> >     * [WICKET-6504] - Use a serializable model for
> > FileSystemResource's
> > >> > path
> > >> >     * [WICKET-6509] - Import junit packages as optional
> > >> >     * [WICKET-6514] - FeedbackCollector(Component) should not
> collect
> > >> > session-scoped feedback messages
> > >> >     * [WICKET-6517] - use Ajax for multipart instead of iframe
> > >> >
> > >> > ** Task
> > >> >
> > >> >     * [WICKET-6148] - Remove AjaxEventBehavior#onCheckEvent()
> before
> > >> > Wicket 8.0.0
> >
>

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