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Little change in rST (was: RemoteObjects, which version?)

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EstebanLM

Little change in rST (was: RemoteObjects, which version?)

This is for Noury and Douai's team:

I was playing a bit with last version of rST, trying to make it work with 3.10 (I'm working with Damien Cassou's image) and i found that the unique problem is in the transmission of bytes (it was an error in serialization: WriteStream does not works with non-character elements). Therefore, I changed SocketStream for FastSocketStream and everything works fine... all tests runs without error, and samples too.
Is it possible to put this change in SqueakSource?

Thanks,
Esteban

pd: Other possible change is by refactoring SocketStream to use RWBinaryOrTextStream instead WriteStream, but I think this is much more radical than modifying rST package...

On 4/17/07, Noury Bouraqadi <[hidden email]> wrote:

Hi Esteban,

We (Douai's team) maintain rST.
It runs without problems under Squeak 3.9.

Noury
Le 17 avr. 07 à 17:18, Esteban Lorenzano a écrit :

> Hi!
> I want to play a little bit with the whole "remote objects" idea...
> and i was making some research about the packages already done for
> Squeak, but i'm confused: there is a project "RemoteObjects" in
> squeaksource, but the documentation in wiki points to another
> project at http //squeak.saltypickle.com/RemoteObjects, and there
> is another package, rST, that explores the idea... and of course,
> Knigge project is there too.
> Which one is convenient to use/extend? what's their status
> (development, mantained, obsolete, etc.)
> (BTW, no one of this works properly in my squeak 3.9)
>
> Thanks in advance,
> Esteban
> --
> "Querer es suscitar las paradojas"
> Camus. El míto de Sísifo.
>

Noury
------------------------------------------------------------------
Dr. Noury Bouraqadi - Enseignant/Chercheur
Responsable de l'option I.S.I.C.
ARMINES - Ecole des Mines de Douai - Dept. I.A.
http://csl.ensm-douai.fr/noury

European Smalltalk Users Group Board
http://www.esug.org
------------------------------------------------------------------

--
"Querer es suscitar las paradojas"
Camus. El míto de Sísifo.

Göran Krampe

Re: Little change in rST (was: RemoteObjects, which version?)

Hi!

"Esteban Lorenzano" <[hidden email]> wrote:
> This is for Noury and Douai's team:
>
> I was playing a bit with last version of rST, trying to make it work with
> 3.10 (I'm working with Damien Cassou's image) and i found that the unique
> problem is in the transmission of bytes (it was an error in serialization:
> WriteStream does not works with non-character elements). Therefore, I
> changed SocketStream for FastSocketStream and everything works fine... all
> tests runs without error, and samples too.
> Is it possible to put this change in SqueakSource?

I am not sure I understand - 3.10 already has FastSocketStream AFAIK
(the class SocketStream was replaced with the implementation of
FastSocketStream in 3.9 - but it is still called SocketStream).

Or are you saying that rST has the class SocketStream (the old one)
included in it? That sounds odd.

regards, Göran

Damien Cassou-3

Re: Little change in rST (was: RemoteObjects, which version?)

2007/6/6, [hidden email] <[hidden email]>:

> "Esteban Lorenzano" <[hidden email]> wrote:
> > This is for Noury and Douai's team:
> >
> > I was playing a bit with last version of rST, trying to make it work with
> > 3.10 (I'm working with Damien Cassou's image) and i found that the unique
> > problem is in the transmission of bytes (it was an error in serialization:
> > WriteStream does not works with non-character elements). Therefore, I
> > changed SocketStream for FastSocketStream and everything works fine... all
> > tests runs without error, and samples too.
> > Is it possible to put this change in SqueakSource?
>
> I am not sure I understand - 3.10 already has FastSocketStream AFAIK
> (the class SocketStream was replaced with the implementation of
> FastSocketStream in 3.9 - but it is still called SocketStream).

Even 3.9 has FastSocketStream named SocketStream.

--
Damien Cassou

EstebanLM

Re: Little change in rST (was: RemoteObjects, which version?)

Oops, rST is based in an old version of Network-Kernel, thats the real problem... fixing now...

Cheers,
Esteban

pd: I know, I'm a stupid!

On 6/6/07, Damien Cassou <[hidden email]> wrote:

2007/6/6, [hidden email] <[hidden email]>:

> "Esteban Lorenzano" <[hidden email]> wrote:
> > This is for Noury and Douai's team:
> >
> > I was playing a bit with last version of rST, trying to make it work with
> > 3.10 (I'm working with Damien Cassou's image) and i found that the unique
> > problem is in the transmission of bytes (it was an error in serialization:
> > WriteStream does not works with non-character elements). Therefore, I
> > changed SocketStream for FastSocketStream and everything works fine... all
> > tests runs without error, and samples too.
> > Is it possible to put this change in SqueakSource?
>
> I am not sure I understand - 3.10 already has FastSocketStream AFAIK
> (the class SocketStream was replaced with the implementation of
> FastSocketStream in 3.9 - but it is still called SocketStream).

Even 3.9 has FastSocketStream named SocketStream.

--
Damien Cassou

--
"Querer es suscitar las paradojas"
Camus. El míto de Sísifo.

J J-6

RE: Little change in rST (was: RemoteObjects, which version?)

In reply to this post by EstebanLM

>From: "Esteban Lorenzano" <[hidden email]>
>Reply-To: The general-purpose Squeak developers
>list<[hidden email]>
>To: "The general-purpose Squeak developers
>list"<[hidden email]>
>Subject: Little change in rST (was: RemoteObjects, which version?)
>Date: Tue, 5 Jun 2007 22:14:18 -0300
>
>Therefore, I changed SocketStream for FastSocketStream and everything
>works fine...

I thought in 3.9 (or so) Squeak was changed to replace the older, slower
Socket with FastSocket? Or do you mean you updated the code due to this
fact?

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Noury Bouraqadi

Re: Little change in rST (was: RemoteObjects, which version?)

In reply to this post by EstebanLM

Hi Estbean,

Your contribution is welcome.

Noury
Le 6 juin 07 à 13:37, Esteban Lorenzano a écrit :

> Oops, rST is based in an old version of Network-Kernel, thats the
> real problem... fixing now...
>
> Cheers,
> Esteban
>
> pd: I know, I'm a stupid!
>
> On 6/6/07, Damien Cassou <[hidden email]> wrote: 2007/6/6,
> [hidden email] <[hidden email]>:
> > "Esteban Lorenzano" <[hidden email] > wrote:
> > > This is for Noury and Douai's team:
> > >
> > > I was playing a bit with last version of rST, trying to make it
> work with
> > > 3.10 (I'm working with Damien Cassou's image) and i found that
> the unique
> > > problem is in the transmission of bytes (it was an error in
> serialization:
> > > WriteStream does not works with non-character elements).
> Therefore, I
> > > changed SocketStream for FastSocketStream and everything works
> fine... all
> > > tests runs without error, and samples too.
> > > Is it possible to put this change in SqueakSource?
> >
> > I am not sure I understand - 3.10 already has FastSocketStream AFAIK
> > (the class SocketStream was replaced with the implementation of
> > FastSocketStream in 3.9 - but it is still called SocketStream).
>
> Even 3.9 has FastSocketStream named SocketStream.
>
> --
> Damien Cassou
>
>
>
>
> --
> "Querer es suscitar las paradojas"
> Camus. El míto de Sísifo.
>

Noury
------------------------------------------------------------------
Dr. Noury Bouraqadi - Enseignant/Chercheur
Responsable de l'option I.S.I.C.
ARMINES - Ecole des Mines de Douai - Dept. I.A.
http://csl.ensm-douai.fr/noury

European Smalltalk Users Group Board
http://www.esug.org
------------------------------------------------------------------