May 2012 - Pharo-users - lists.pharo.org

Post file with Zinc

by Sean P. DeNigris

I'm want to post an xml file with Zinc: Something like this curl -X POST "http://user:password@hudson.server.org/createItem?name=newjobname" --data-binary "@/path/to/newconfig.xml" -H "Content-Type: text/xml" I see the form post methods, but how do I post a file? Thanks, Sean -- View this message in context: http://forum.world.st/Post-file-with-Zinc-tp4618573.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

May 8, 2012

Re: [Pharo-users] Listening on sockets

by Sean P. DeNigris

Sven Van Caekenberghe wrote > > You can try, maybe it solves your 'problem'. > Thanks, Sven! It works, but not for ip6. I guess this is more complicated than I thought. OS X lets me listen on a port that's already listening with ip6. before I open my port, lsof shows: java ... IPv6 ... TCP *:port_number (LISTEN) and after: java ... IPv6 ... TCP *:port_number (LISTEN) CogVM ... IPv4 ... TCP *:same_port_number!!! (LISTEN) WTF! For now, I'm using the ugly and non-portable: | lsof output p portsInUse | lsof := PipeableOSProcess waitForCommand: 'lsof -i -P -FnT'. output := p output. portsInUse := Set new. "Output is e.g. 'n*:52844TST=LISTENTQR=0TQS=0', where there is an lf between each field i.e. between the 4 at the end of the example's port number and the T, which starts the status info, and the next address" "So we're matching the colon before the port number, the number, lf (now we're in the status info), and then LISTEN before the next lf (when the next address begins)" output regex: '\:[[:digit:]]+\s\S*LISTEN' matchesDo: [ :e | portsInUse add: e allButFirst asNumber ]. isAvailable := (portsInUse includes: my_port) not. but it seems like it'd be nice to have a portable way, since it's generally useful, e.g. in zinc's tests, if I open port 1700 and run the server tests, they fail intermittently. With an appropriate comment to the ip6 limitation, I think this would be very useful: "Would this go in ZnNetworkingUtils? ZnUtils?" isPortAvailable: aNumber "Does not take ip6 into account i.e. if the port is already open with ip6, will indicate it is available" | socket isAvailable | socket := Socket newTCP listenOn: aNumber. isAvailable := socket isValid and: [ socket localPort = aNumber ]. socket destroy. ^ isAvailable. then the server tests could be more robust... ZnServerTests>>port ^ (1700 to: 1750) detect: [ :e | ZnNetworkingUtils isPortAvailable: e ]. and here's a test for the new functionality... testIsPortAvailable | availablePort utils socket | utils := ZnNetworkingUtils default. availablePort := (1700 to: 1800) detect: [ :e | utils isPortAvailable: e ]. socket := Socket newTCP listenOn: availablePort. self deny: (utils isPortAvailable: availablePort). socket destroy. self assert: (utils isPortAvailable: availablePort). -- View this message in context: http://forum.world.st/Listening-on-sockets-tp4618129p4618367.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

May 8, 2012

Re: [Pharo-users] Listening on sockets

by Sven Van Caekenberghe

On 08 May 2012, at 19:24, Sean P. DeNigris wrote: > Why doesn't the second listen fail? And is there a way to fail if a port is > already in use? > > socket := Socket newTCP. > socket listenOn: 8088. > > socket2 := Socket newTCP. > socket2 listenOn: 8088. > > (socket isValid and: [ socket2 isValid ]) > ifTrue: [ self error: 'how can I be listening twice on the same port?!' ]. > > socket destroy. > socket2 destroy Welcome to the strange world of Sockets, Sean ;-) I have this test in Zn: ZnSingleThreadedServer>>isListening "Return true when I have a valid server socket listening at the correct port" ^ self serverSocket notNil and: [ self serverSocket isValid and: [ self serverSocket localPort = self port ] ] You can try, maybe it solves your 'problem'. Sven -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill

May 8, 2012

Listening on sockets

by Sean P. DeNigris

Why doesn't the second listen fail? And is there a way to fail if a port is already in use? socket := Socket newTCP. socket listenOn: 8088. socket2 := Socket newTCP. socket2 listenOn: 8088. (socket isValid and: [ socket2 isValid ]) ifTrue: [ self error: 'how can I be listening twice on the same port?!' ]. socket destroy. socket2 destroy -- View this message in context: http://forum.world.st/Listening-on-sockets-tp4618129.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

May 8, 2012

SciSmalltalk [GSoC] Mailing List

by Daniel Uber

Hello, I have started working on SciSmalltalk for the summer, and have created a google group for this at http://groups.google.com/group/scismalltalk. Please feel free to comment on suggestions, additional resources, code contributions, feature requests, or any questions there. Anyone is welcome to subscribe or post. I am looking to integrate and implement numerical methods in Pharo Smalltalk. The repository for this project is https://github.com/SergeStinckwich/SciSmalltalk. A copy is also available at SS3, but I will be using github as a primary tool. Thank you, Daniel Uber djuber(a)gmail.com

May 8, 2012

Re: [Pharo-users] Versionner a GUI for metacello

by Juan Pablo Sandoval Alcocer

sounds good, I'll be waiting :) Also I will talk with Alexandre about it. Juan Pablo 2012/5/6 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > Juan > > Benjamin will come around beginning of June to santiago so it would be > good that you sit and pair program with Benjamin. > > Stef > > > > Hi Sven, > > > > About the dependences, We used Glamour for build the UI. > > Sorry for the late reply. > > > > Juan Pablo > > > > 2012/5/4 Sven Van Caekenberghe <sven(a)beta9.be> > > Juan Pablo, > > > > On 04 May 2012, at 00:02, Juan Pablo Sandoval Alcocer wrote: > > > > > Hi all, > > > > > > I would like present you ``Versionner''. Versionner is a GUI for > metacello. It supports a simple working style, providing a basic UI set to > handle versions: (i)create a configuration (ii) update an application (iii) > commit and save all the packages of an application (iv) load an application > from a repository. The goal of Versionner, is to not write a metacello > version by hand again. Saving and committing all your monticello package, > and creating a new metacello version is a one click operation. > > > > > > You can find more about Versionner here: > http://www.dcc.uchile.cl/~jsandova/versionner. Including the install > instructions and screenshots. > > > > > > Regards, > > > Juan Pablo > > > > This look incredible. It is one of those things that, when you see it, > you don't understand why it wasn't there before. This could be a real boost > for Metacello. It will certainly help me. > > > > What dependencies does it have ? > > > > What do the Metacello expert think ? > > > > Thanks, > > > > Sven > > > > > > > > -- > > Juampi > > > -- Juampi

May 6, 2012

Re: [Pharo-users] simple Pharo 1.4 question

by Ted F.A. van Gaalen

Aye! ..there was this company in Belfast, on the seaside.st that strived for glacial perfection of titanic proportions :o) nothing is perfect greetings TedvG On 06.05.2012 17:25, Igor Stasenko wrote: > On 6 May 2012 12:49, StÃ©phane Ducasse<stephane.ducasse(a)inria.fr> wrote: >> Doing is accepting doing mistakes and learning from them. >> >> We are not aiming for the glacial perfection, just improving steadily. >> >> Stef the wise > nice subscript :) > >> >> >> >>> Mariano, >>> i see. and your keymapping essay makes sense for me and is interesting (nevertheless i dont understand<g> why throwing away a very common and simple method, that everybody knows, like tabbing through the morphs is necessary). >>> thanks for your answer. >>> werner >>> >>> >> > >

May 6, 2012

Re: [Pharo-users] Versionner a GUI for metacello

by StÃ©phane Ducasse

Juan Benjamin will come around beginning of June to santiago so it would be good that you sit and pair program with Benjamin. Stef > Hi Sven, > > About the dependences, We used Glamour for build the UI. > Sorry for the late reply. > > Juan Pablo > > 2012/5/4 Sven Van Caekenberghe <sven(a)beta9.be> > Juan Pablo, > > On 04 May 2012, at 00:02, Juan Pablo Sandoval Alcocer wrote: > > > Hi all, > > > > I would like present you ``Versionner''. Versionner is a GUI for metacello. It supports a simple working style, providing a basic UI set to handle versions: (i)create a configuration (ii) update an application (iii) commit and save all the packages of an application (iv) load an application from a repository. The goal of Versionner, is to not write a metacello version by hand again. Saving and committing all your monticello package, and creating a new metacello version is a one click operation. > > > > You can find more about Versionner here: http://www.dcc.uchile.cl/~jsandova/versionner. Including the install instructions and screenshots. > > > > Regards, > > Juan Pablo > > This look incredible. It is one of those things that, when you see it, you don't understand why it wasn't there before. This could be a real boost for Metacello. It will certainly help me. > > What dependencies does it have ? > > What do the Metacello expert think ? > > Thanks, > > Sven > > > > -- > Juampi

May 6, 2012

Re: [Pharo-users] Image recovery problem - help needed.

by Juan Ignacio Vaccarezza

Thanks for the help. I used the cmd + . technique and then i could save my changes to the monticello repo. And then I loaded them into the new image, so the bigest problem is solved. In the old image im still unable to get the problem solved, I did Process allInstances size and got 3680 and increasing The very most of the process are "Process in MorphicUIManager>>openDebuggerOn:context:label:contents:fullView: " I will try to recover it just for fun. Regards, Juan On Sun, May 6, 2012 at 5:52 AM, Guillermo Polito <guillermopolito(a)gmail.com>wrote: > Other possibility is to start a new image and with the File Browser(you > will find it in tools) open the .changes of the old image to explore your > changes (with the recent changes button). That way you will be able to > explore your changes and recover most of them in a clean image. > > > On Sun, May 6, 2012 at 2:48 AM, Esteban Lorenzano <estebanlm(a)gmail.com>wrote: > >> .. you mostly sure have an infinite loop somewhere there. >> best way to overcome that is to start pressing cmd+. (alt+. in windows, I >> think) like crazy as soon as you start your image, so you will get a >> debugger with the process interrupted. >> >> best, >> Esteban >> >> On May 6, 2012, at 2:40 AM, Juan Ignacio Vaccarezza wrote: >> >> > Hi all, >> > >> > I was having fun with pharo and sudenly the environvent started to >> stuck. >> > Then I saved an quit. >> > >> > Now when I start pharo again it starts to get stuck (slower and slower) >> very quick. >> > What can I do to recover the image? >> > What can I do to get my work out of the image? >> > >> > Thanks for the help. >> > >> > Regards, >> > Juan. >> >> >> >

May 6, 2012

Re: [Pharo-users] Versionner a GUI for metacello

by Juan Pablo Sandoval Alcocer

Hi Sven, About the dependences, We used Glamour for build the UI. Sorry for the late reply. Juan Pablo 2012/5/4 Sven Van Caekenberghe <sven(a)beta9.be> > Juan Pablo, > > On 04 May 2012, at 00:02, Juan Pablo Sandoval Alcocer wrote: > > > Hi all, > > > > I would like present you ``Versionner''. Versionner is a GUI for > metacello. It supports a simple working style, providing a basic UI set to > handle versions: (i)create a configuration (ii) update an application (iii) > commit and save all the packages of an application (iv) load an application > from a repository. The goal of Versionner, is to not write a metacello > version by hand again. Saving and committing all your monticello package, > and creating a new metacello version is a one click operation. > > > > You can find more about Versionner here: > http://www.dcc.uchile.cl/~jsandova/versionner. Including the install > instructions and screenshots. > > > > Regards, > > Juan Pablo > > This look incredible. It is one of those things that, when you see it, you > don't understand why it wasn't there before. This could be a real boost for > Metacello. It will certainly help me. > > What dependencies does it have ? > > What do the Metacello expert think ? > > Thanks, > > Sven > -- Juampi

May 6, 2012