[Seaside] [ANN] Seaside 3.0.7 release

[Nick Ager]

Hi Sven,

Could you simply update #stable version
in ConfigurationOfZincHTTPComponents to reflect your recent changes. Then I
think ConfigurationOfSeaside30 should load the correct version. Of course
the one-click and developer builds will still need to updated

Cheers

Nick

On 4 April 2012 09:07, Sven Van Caekenberghe <sven at beta9.be> wrote:

> Nick,
>
> On 04 Apr 2012, at 08:52, Nick Ager wrote:
>
> > Hi Sven,
> >
> > ---
> > Name: Zinc-HTTP-SvenVanCaekenberghe.248
> > Author: SvenVanCaekenberghe
> > Time: 4 March 2012, 8:25:19 pm
> > UUID: aaab5645-ed48-4174-bdb5-53037fb297db
> > Ancestors: Zinc-HTTP-SvenVanCaekenberghe.247
> >
> > Switched ZnServer class>>#defaultServerClass to
> ZnManagingMultiThreadedServer;
> > […]
> > ---
> >
> > ZnManagingMultiThreadedServer differs from its superclass
> ZnMultiThreadedServer in that it keeps explicit track of each (kept-alive)
> client connection. Tracking open client connections is important to
> correctly handle the case where people save an image with a running server.
> Before, that sometimes resulted in crashes of all kinds because even though
> the server (socket) itself came back up correctly, it happened that client
> worker process kept reading or writing to (now) stale socket streams. Now,
> when the server shuts down (#stop's) it closes all client connections
> explicitly.
> >
> > Currently the 3.0.7 one-click and developer images use
> ZnMultiThreadedServer rather than ZnManagingMultiThreadedServer and
> ConfigurationOfSeaside30 loads the stable configuration of Zinc which
> doesn't incorporate the change to #defaultServerClass to move from
> ZnMultiThreadedServer to ZnManagingMultiThreadedServer.
> >
> > From your description above it sounds as though images uses
> ZnMultiThreadedServer could experience crashes. Is is worth updating the
> #stable version in ConfigurationOfZincHTTPComponents and the 3.0.7
> one-click and developer images as Zinc is now used as the default server
> adaptor?
> >
> > Cheers
> >
> > Nick
>
> Thanks a lot for taking care and pushing this.
>
> Yes it would be a good idea to use a later version with the new default.
>
> Pharo 1.3/1/4 need another Zn update as well (the latest integrated
> version was Zinc-HTTP-SvenVanCaekenberghe.242). I will create a new issue
> for that.
>
> It is (and has been) possible to explicitely use
> ZnManagingMultiThreadedServer, like this:
>
>        ZnZincServerAdaptor new
>                port: 8080;
>                serverClass: ZnManagingMultiThreadedServer;
>                start
>
> Or we could change ZnZincServerAdaptor to use that class by default.
>
> I would prefer the full Zn update, I guess, but that is the most work.
>
> Sven
>
>
> --
> Sven Van Caekenberghe
> http://stfx.eu
> Smalltalk is the Red Pill
>
>
>
>
>
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>
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