Hi,
Indeed, it would be great to get this restarted. I do not have enough
capacity to drive, but I can help.
Doru
On 2 Sep 2010, at 09:27, Stéphane Ducasse wrote:
What we started to do and got stalled (for RPackage) is to implement
SystemAnnouncement
a hierarchy that wrap event and should be ready to replace
SystemChangeNotifier.
Alain told me that he wants to help for RPackage so we should get
some speed on that.
Alain if you load ConfigurationOfRPackage in PharoTaskForces you
will see what I mean.
Stef
On Sep 1, 2010, at 10:48 PM, Henrik Sperre Johansen wrote:
Just remember to add corresponding deregistration in shutdown if
SystemChangeNotifier is reimplemented using Announcements :)
(hint: Announcers do not care if objects register multiple times to
the same Announcement)
Cheers,
Henry
On 01.09.2010 22:41, Stéphane Ducasse wrote:
muchas gratias.
Stef
On Sep 1, 2010, at 9:08 PM, Adrian Lienhard wrote:
I created a changeset and attached it to the appropriate ticket:
http://code.google.com/p/pharo/issues/detail?id=2896
Adrian
On Sep 1, 2010, at 09:52 , Stéphane Ducasse wrote:
seems like we should do something :)
Begin forwarded message:
From: John M McIntosh<[email protected]>
Date: September 1, 2010 1:12:28 AM GMT+02:00
To: Stéphane Ducasse<[email protected]>
Subject: Fwd: [squeak-dev] The Trunk: System-eem.366.mcz
Reply-To: [email protected]
In case this gets overlooked being hidden in a update for The
Trunk: System-eem.
The EndianCache does need to be cleared at shutdown versus in
startup.
I can't speak for the SystemChangeNotifier since I'm not sure
what the bug is..
Of course I'm not quite sure if anyone in the Pharo group looks
and the trunk updates and moves things across?
Begin forwarded message:
From: [email protected]
Date: August 31, 2010 5:47:35 PM PDT
To: [email protected], [email protected]
Subject: [squeak-dev] The Trunk: System-eem.366.mcz
Reply-To: [email protected]
Eliot Miranda uploaded a new version of System to project The
Trunk:
http://source.squeak.org/trunk/System-eem.366.mcz
==================== Summary ====================
Name: System-eem.366
Author: eem
Time: 31 August 2010, 10:47:17.97 am
UUID: 2126e5d9-4d47-4cc1-921f-daefd935aedd
Ancestors: System-nice.365
Make sure system notifications for Smalltalk are up-to-date
on start-up.
Fix voiding of Smalltalk's endian cache which needs to be done
in a timely manner.
=============== Diff against System-nice.365 ===============
Item was changed:
----- Method: SmalltalkImage class>>startUp (in category
'class initialization') -----
startUp
+ SystemChangeNotifier uniqueInstance notify: Smalltalk
ofAllSystemChangesUsing: #event:!
- "XXXX: This is broken. SmalltalkImage startUp happens quite
late in the startup sequence; earlier startups may very well
need the information about the endianness of the platform."
- EndianCache := nil.
- !
Item was changed:
----- Method: SmalltalkImage>>processShutDownList: (in
category 'snapshot and quit') -----
processShutDownList: quitting
+ "Send #shutDown to each class that needs to wrap up before
a snapshot.
+ Also void the endianness chace; this can't safely be done
on start-up because
+ Smalltalk is too late in the start-up sequence."
- "Send #shutDown to each class that needs to wrap up before
a snapshot."
+ EndianCache := nil.
+ self send: #shutDown: toClassesNamedIn: ShutDownList with:
quitting!
- self send: #shutDown: toClassesNamedIn: ShutDownList with:
quitting.
- !
--
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=================================================================
John M. McIntosh<[email protected]> Twitter:
squeaker68882
Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com
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=================================================================
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--
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"Be rather willing to give than demanding to get."
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