[Pharo-project] Announcement vs SystemChangeNotifier
Henrik Sperre Johansen
henrik.s.johansen at veloxit.no
Mon Mar 26 06:45:37 EDT 2012
On 26.03.2012 00:08, Igor Stasenko wrote:
> On 25 March 2012 21:49, Stéphane Ducasse<stephane.ducasse at inria.fr> wrote:
>> Hi guys
>> I'm starting to look at how we can remove SystemChangeNotifier to only use SystemAnnouncement.
>> Is there an equivalent to
>> SystemChangeNotifier uniqueInstance doSilently: [……]
>> for Announcement?
Not implemented (yet?).
> well, you can implement disabling announcer for a while..
> announcer disableWhile: [...
> ... any announces here wont be delivered ..].
Following the original posts, the API should be suspendWhile:
And the reason I haven't done more than think about it, is respecting
Igor's security concerns about subscription modifications by external
users really complicates doing things like this in a good way...
The above announcer disableWhile: certainly break them in the most
blatant way possible :P
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