August 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Inter-image communication

by Hilaire Fernandes

Does it work over a LAN? Hilaire Le 11/08/2010 20:17, Sean P. DeNigris a Ã©crit : > > > StÃ©phane Ducasse wrote: >> >> rst? >> RemoteSmalltalk? >> > > rst = RemoteSmalltalk = SO COOL!!! > > I easily shared objects from a Pharo 1.1 image with 4 other local images - > including a Squeak 4.1 image! > > > For a hoot: > > 1. In a Pharo 1.1 image with rST installed doit: > "Transcript open. > RSTSamples serverStartup" > > 2. In a Squeak 4.1 image with rST installed doit: > "RSTBroker > startOnPort: self clientPort > logging: false. > > remoteTranscript := ('Transcript@' , self serverBrokerID) asLocalObject. > remoteTranscript show: 'everything is ok! (from client side)'; > cr" > > 3. Pick up jaw after you see that the squeak image has sent a message to the > Pharo image's Transcript, whose contents now appear as 'everything is ok! > (from client side)' > > n.b. According to the docs, in both images, doit: "RSTBroker stop" > > > How to load: > I have no write access to rST, so the required packages can be loaded as > follows: > "Gofer new > squeaksource: 'KomHttpServer'; > package: 'DynamicBindings'; > load. > > Gofer new > squeaksource: 'KomHttpServer'; > package: 'KomServices'; > load. > > Gofer new > squeaksource: 'SPDProjectUpdates'; > package: 'rST'; > load." > > Thanks for the pointer! > > 1. This seriously frees me to play with objects in different forks and > versions because I know I can beam the live objects to another image > whenever I want, and not have them stranded. > 2. This seems like it should be perfect for scripting an image, but what > shared object would allow arbitrary code to be run on the server? I played > with Workspace, but got lost down the delegation rabbit hole > > Sean > > p.s. I got it loading with minimal changes - just had to fix the underscore > assignments, and break the dependency to an old version of KomServices.

Aug. 11, 2010

[Pharo-project] Errors using RFBServer

by Frank Church

I am trying to get RFBServer to work on Windows, but anytime I attempt a connection this error shows up as the first in the less: Does RFBServer work well in Pharo Seaside Image 3.0? SmallInteger(object)>> doesNotUnderstand #'@-' -- Frank Church ======================= http://devblog.brahmancreations.com

Aug. 11, 2010

Re: [Pharo-project] Inter-image communication

by Sean P. DeNigris

StÃ©phane Ducasse wrote: > > rst? > RemoteSmalltalk? > rst = RemoteSmalltalk = SO COOL!!! I easily shared objects from a Pharo 1.1 image with 4 other local images - including a Squeak 4.1 image! For a hoot: 1. In a Pharo 1.1 image with rST installed doit: "Transcript open. RSTSamples serverStartup" 2. In a Squeak 4.1 image with rST installed doit: "RSTBroker startOnPort: self clientPort logging: false. remoteTranscript := ('Transcript@' , self serverBrokerID) asLocalObject. remoteTranscript show: 'everything is ok! (from client side)'; cr" 3. Pick up jaw after you see that the squeak image has sent a message to the Pharo image's Transcript, whose contents now appear as 'everything is ok! (from client side)' n.b. According to the docs, in both images, doit: "RSTBroker stop" How to load: I have no write access to rST, so the required packages can be loaded as follows: "Gofer new squeaksource: 'KomHttpServer'; package: 'DynamicBindings'; load. Gofer new squeaksource: 'KomHttpServer'; package: 'KomServices'; load. Gofer new squeaksource: 'SPDProjectUpdates'; package: 'rST'; load." Thanks for the pointer! 1. This seriously frees me to play with objects in different forks and versions because I know I can beam the live objects to another image whenever I want, and not have them stranded. 2. This seems like it should be perfect for scripting an image, but what shared object would allow arbitrary code to be run on the server? I played with Workspace, but got lost down the delegation rabbit hole Sean p.s. I got it loading with minimal changes - just had to fix the underscore assignments, and break the dependency to an old version of KomServices. -- View this message in context: http://forum.world.st/Inter-image-communication-tp2320723p2321673.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Aug. 11, 2010

Re: [Pharo-project] Pharo benchmarks ?

by Eliot Miranda

2010/8/11 Cyrille Delaunay <cy.delaunay(a)gmail.com> > Hello, > > We are looking for any kind of benchmark in pharo, we would like to include > such benchmarks in a reporting system for Pharo. > Please feel free to include the ShootoutTests included in the Cog VMMaker image ( http://www.squeakvm.org/svn/squeak/branches/Cog/image/VMMaker-Squeak4.1.ima…) These are a subset of benchmarks from Isaac Gouy's computer language shootout benchmarks. These are non-trivial, compute-intensive and carefully chosen to highlight particular performance areas (allocation/garbage collection, threading, etc). (Also, if you add any other c.l.s benchmarks to these please let me know.) cheers Eliot > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 11, 2010

[Pharo-project] Remove ParagraphEditor

by Guillermo Polito

Hi! I've prepared a changeset where there are the following changes - replace ParagraphEditor by SmalltalkEditor - replace TextMorphEditor by SmalltalkEditor or TextEditor where it corresponds(or I suppose so) - some changes in SmalltalkEditor and some classes like Workspace, Inspector, ObjectExplorer... following the current versions of them in CUIS - lazy inicialization of keybindings in SmalltalkEditor and TextEditor - removal of ParagraphEditor and TextEditor I'm a little scared to submit this change to the inbox because I would like more people to try it... To install it you have to close every window, open the File browser, install the changeset and close the filebrowser, because if not there may remain references to AnObsoleteParagraphEditor. Cheers!

Aug. 11, 2010

Re: [Pharo-project] little pictures of you :)

by laurent laffont

I will have some free time tomorrow evening, so I can try to create a page on the website. Send me a photo and present yourself, suggestions: - what you are working on with Pharo - your enterprise + link - link to your blog / twitter / .... - packages / app you have created or contributed. Cheers, Laurent Laffont 2010/8/11 Miguel Enrique CobÃ¡ MartÃnez <miguel.coba(a)gmail.com> > El miÃ©, 11-08-2010 a las 14:09 +0200, laurent laffont escribiÃ³: > > +1 to pictures in website. > > > > +1 to pictures in website > -1 to facebook or external sites, but... > > maybe gravatar.com could be used > > Cheers > > Laurent > > > > > > 2010/8/11 Mariano Martinez Peck <marianopeck(a)gmail.com> > > +1 to pictures in website > > -1 to facebook. I really have social netwroks and I won't > > subscribe. Maybe it is just me, buy maybe there are more > > > > But I really agree it is cool to have other's face. It was > > funny in ESUG or London Camp Smalltalk to recognize people you > > receive millions of mail but you didn't know evne his face > > hahhaha > > > > > > > > On Wed, Aug 11, 2010 at 1:55 PM, Hilaire Fernandes > > <hilaire.fernandes(a)gmail.com> wrote: > > No, it forces you to get in this things. > > > > Hilaire > > > > Le 11/08/2010 13:27, Adrian Lienhard a Ã©crit : > > > > > Wouldn't Facebook do exactly this? > > > > > > Adrian > > > > > > On Aug 11, 2010, at 12:47 , StÃ©phane Ducasse wrote: > > > > > >> Hi guys > > >> > > >> the pharo web site does not support that yet :) > > >> but I would love to have some pictures of you > > because this is not that fun to talk daily with people > > >> when we do not even know their faces so we could > > start to build a pharo fun community. > > >> Let me know what you think. > > >> > > >> Stef > > >> _______________________________________________ > > >> Pharo-project mailing list > > >> Pharo-project(a)lists.gforge.inria.fr > > >> > > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- > Miguel CobÃ¡ > http://miguel.leugim.com.mx > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 11, 2010

Re: [Pharo-project] new lint rule NoClassComment

by Lukas Renggli

Sure, I will merge it ASAP. Lukas 2010/8/11 Cyrille Delaunay <cy.delaunay(a)gmail.com>: > A proposal for a new lint rule that detect classes with empty comment. > Lukas could you include it to the next version of the refactoring browser ? > http://code.google.com/p/pharo/issues/detail?id=2790 > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Lukas Renggli www.lukas-renggli.ch

Aug. 11, 2010

Re: [Pharo-project] little pictures of you :)

by Miguel Enrique CobÃ¡ MartÃnez

El miÃ©, 11-08-2010 a las 14:09 +0200, laurent laffont escribiÃ³: > +1 to pictures in website. > +1 to pictures in website -1 to facebook or external sites, but... maybe gravatar.com could be used Cheers > Laurent > > > 2010/8/11 Mariano Martinez Peck <marianopeck(a)gmail.com> > +1 to pictures in website > -1 to facebook. I really have social netwroks and I won't > subscribe. Maybe it is just me, buy maybe there are more > > But I really agree it is cool to have other's face. It was > funny in ESUG or London Camp Smalltalk to recognize people you > receive millions of mail but you didn't know evne his face > hahhaha > > > > On Wed, Aug 11, 2010 at 1:55 PM, Hilaire Fernandes > <hilaire.fernandes(a)gmail.com> wrote: > No, it forces you to get in this things. > > Hilaire > > Le 11/08/2010 13:27, Adrian Lienhard a Ã©crit : > > > Wouldn't Facebook do exactly this? > > > > Adrian > > > > On Aug 11, 2010, at 12:47 , StÃ©phane Ducasse wrote: > > > >> Hi guys > >> > >> the pharo web site does not support that yet :) > >> but I would love to have some pictures of you > because this is not that fun to talk daily with people > >> when we do not even know their faces so we could > start to build a pharo fun community. > >> Let me know what you think. > >> > >> Stef > >> _______________________________________________ > >> Pharo-project mailing list > >> Pharo-project(a)lists.gforge.inria.fr > >> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Miguel CobÃ¡ http://miguel.leugim.com.mx

Aug. 11, 2010

[Pharo-project] new lint rule NoClassComment

by Cyrille Delaunay

A proposal for a new lint rule that detect classes with empty comment. Lukas could you include it to the next version of the refactoring browser ? http://code.google.com/p/pharo/issues/detail?id=2790

Aug. 11, 2010

Re: [Pharo-project] Inter-image communication

by Schwab,Wilhelm K

Which ultimately depends on sockets. Hopefully the next pass will support OpenSSL and be adaptable to things like IrDA (by having hooks sufficient to support anything that makes itself look like a socket), and make either robust use of asynchronous operations or OS threads to the point that non-responsive peers or DNS servers never lock the entire image, just the calling process. ConnectionQueue polls for connections - there needs to be either another semaphore, or another job for one that exists, allowing a process to wait until a client connects rather than looping and adding time delays :( Andreas' SSL plugin might be a good starting point or perhaps one part of a good solution?? Testing needs to be brutal, including viciously timed loss of power to network infrastructure. I am not sure if I can do that at work anymore, but I certainly can build an intranet. In fact, I have a really nice "old" machine that I rescued from the gas chamber, and an embedded computer (expected soon) that is part of a beta program and needs to be abused in various creative ways. Between them, I should be able to set up a very nice testing ground for network error handling. Bill ________________________________________ From: pharo-project-bounces(a)lists.gforge.inria.fr [pharo-project-bounces(a)lists.gforge.inria.fr] On Behalf Of StÃ©phane Ducasse [stephane.ducasse(a)inria.fr] Sent: Wednesday, August 11, 2010 4:26 AM To: Pharo-project(a)lists.gforge.inria.fr Subject: Re: [Pharo-project] Inter-image communication rst? RemoteSmalltalk? > > How would I, from one image, tell another image to execute something? > > I searched Google and the Squeak and Pharo lists for: > - "[Pharo|Squeak] inter-image communication" > - "[Pharo|Squeak] script" > > The results included various references to old projects that I never hear > mentioned now, and instructions on how to run code (via a .st as an argument > to the vm command line) when launching an image. > > Thanks. > Sean > -- > View this message in context: http://forum.world.st/Inter-image-communication-tp2320723p2320723.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 11, 2010