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<div class="moz-cite-prefix">Johan,<br>
<br>
thanks, I will check. It won't be easy to tell if the bug is gone,
because I don't know how to reproduce it....<br>
<br>
<br>
Joachim<br>
<br>
<br>
Am 11.07.17 um 09:49 schrieb Johan Brichau:<br>
</div>
<blockquote
cite="mid:A6027F0B-38B9-49BB-8CB9-D71C90A9287F@inceptive.be"
type="cite">
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It *sounds* related to <a moz-do-not-send="true"
href="https://github.com/SeasideSt/Seaside/issues/864" class="">https://github.com/SeasideSt/Seaside/issues/864</a>
<div class="">This was fixed in latest Seaside 3.2.x</div>
<div class="">So maybe if you check out that change, you can find
out if that fixes your issue?</div>
<div class=""><br class="">
</div>
<div class="">Johan</div>
<div class=""><br class="">
<div>
<blockquote type="cite" class="">
<div class="">On 11 Jul 2017, at 09:41, <a
moz-do-not-send="true"
href="mailto:jtuchel@objektfabrik.de" class="">jtuchel@objektfabrik.de</a>
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
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http-equiv="Content-Type" class="">
<div bgcolor="#FFFFFF" text="#000000" class="">
<div class="moz-cite-prefix">Hi Johan,<br class="">
<br class="">
here's what the Config Map says in VAST:<br class="">
<br class="">
<tt class="">Seaside 3.2.0 Port for VA Smalltalk,
2009, 2015</tt><tt class=""><br class="">
</tt><tt class="">(based on
ConfigurationOfSeaside3-JohanBrichau.268
development)</tt><br class="">
<br class="">
<br class="">
Joachim<br class="">
<br class="">
<br class="">
<br class="">
<br class="">
Am 11.07.17 um 09:01 schrieb Johan Brichau:<br
class="">
</div>
<blockquote
cite="mid:0ECA3C36-493F-4C83-88BD-FCCC2037343B@inceptive.be"
type="cite" class="">
<meta http-equiv="Content-Type" content="text/html;
charset=utf-8" class="">
Hi Joachim,
<div class=""><br class="">
</div>
<div class="">What version of Seaside are you running?</div>
<div class=""><br class="">
</div>
<div class="">cheers</div>
<div class="">Johan</div>
<div class=""><br class="">
<div class="">
<blockquote type="cite" class="">
<div class="">On 11 Jul 2017, at 08:30, <a
moz-do-not-send="true"
href="mailto:jtuchel@objektfabrik.de"
class="">jtuchel@objektfabrik.de</a> wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
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content="text/html; charset=utf-8" class="">
<div bgcolor="#FFFFFF" text="#000000" class="">
<p class="">Seasiders<br class="">
</p>
<p class="">From time to time we get
walkbacks on our production servers when
users want to login/create a new session
due to failed cleanup/unregister of old
sessions.</p>
<p class="">Here's an excerpt from the
walkback (VA Smalltalk):</p>
<p class=""><tt class="">MessageNotUnderstood
class(Exception
class)>>#signalWith:</tt><tt
class=""><br class="">
</tt><tt class=""> receiver =
MessageNotUnderstood</tt><tt class=""><br
class="">
</tt><tt class=""> arg1 = (nil Message
(#unregisterAt:, ('PZv9N5QPtkzYQMvH')))</tt><tt
class=""><br class="">
</tt><tt class="">UndefinedObject(Object)>>#doesNotUnderstand:</tt><tt
class=""><br class="">
</tt><tt class=""> receiver = nil</tt><tt
class=""><br class="">
</tt><tt class=""> arg1 = Message
(#unregisterAt:, ('PZv9N5QPtkzYQMvH'))</tt><tt
class=""><br class="">
</tt><tt class="">KontolinoSession(WASession)>>#unregister</tt><tt
class=""><br class="">
</tt><tt class=""> receiver = a
KontolinoSession</tt><tt class=""><br
class="">
</tt><tt class="">KontolinoSession>>#unregister</tt><tt
class=""><br class="">
</tt><tt class=""> receiver = a
KontolinoSession</tt><br class="">
</p>
<p class="">Looking at
WASession>>#unregister it is clear
that the variable @parent isNil and
therefor unregister cannot work. <br
class="">
</p>
<p class="">Now I am wondering</p>
<ul class="">
<li class="">how could @parent become nil?
<br class="">
The only thing I can think of is a user
clicking on "logout" twice. The logs of
our application, however, don't support
this thesis...<br class="">
</li>
<li class="">is this a (known and/or even
fixed) bug in Seaside or our code? We
haven't implemented any access to the
@parent variable...<br class="">
</li>
<li class="">is it a good workaround to
intrudoce a notNil check in our
WASession subclass' #unregister method
before sending super unregister? <br
class="">
We will try this of course because it is
not a good marketing gag to greet users
with an error screen instead of a login
form<br class="">
</li>
</ul>
<p class=""><br class="">
</p>
<p class="">Any hints, ideas, requests for
more details are welcome.</p>
<p class=""><br class="">
</p>
<p class="">Joachim <br class="">
</p>
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