- Pharo-users - lists.pharo.org

How much abuse can Teapot take?
by sergio ruiz June 9, 2016

June 9, 2016

I am currently planning a mobile (iOS) app that will rely on a REST server for handling offline tasks (sending emails, processing reports, etc). I would LOVE to use Pharo/Teapot for this, but I want to make sure that this configuration would be up to the task. I canât really guess how much traffic it will be getting, so i supposed the question i am asking is: is there a number of requests per second limit that this configuration can handle? Thanks! ---- peace, sergio photographer, journalist, visionary #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.Village-Buzz.com http://www.ThoseOptimizeGuys.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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VOMongoRepository
by Franklin Mike June 9, 2016

June 9, 2016

Hi every body, I'm doing the Pharo Mooc and I have a proble with Voyage. I used memory repository withoud problem and when I try to use external repository(after install MongoDB) my Pharo system stop working as it was frozen. After some days I try to run VORepositoryTest it do the same thing. I'm on window 10 and my MongoDB is not protected by a password. Thanks.

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question on message passing.
by sergio ruiz June 8, 2016

June 8, 2016

I have a feeling this is wrong, but I am not sure how to make it work cleanly.. This: |s| s := (((PipeableOSProcess command: '/usr/local/bin/mpc status') output) findTokens: Character lf) first should i have all the parenthesis in there? is there a cleaner way to do this? thanks! ---- peace, sergio photographer, journalist, visionary #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.Village-Buzz.com http://www.ThoseOptimizeGuys.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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GUI Applications
by sergio ruiz June 8, 2016

June 8, 2016

It would seem to me that in order for an ecosystem to really take hold on the part of the users, itâs really important that itâs efficient and easy to create a GUI based application. Can anyone comment on the current state of libraries for creating and distributing GUI applications? Thanks! ---- peace, sergio photographer, journalist, visionary #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.Village-Buzz.com http://www.ThoseOptimizeGuys.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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Enterprise Pharo ePub: The Second Pass
by Thibault ARLOING June 8, 2016

June 8, 2016

Hi, I reworked the Enterprise Pharo book as ePub taking into account feedbacks of the pass on first version. So, now the navigation menu is more developed and I added a cover for the book. It would be great to have new feedbacks on this version If some of you have electronic readers, it would be good to test the book on it too You can download the ePub here<http://files.pharo.org/books-ressources/entreprise-pharo/EnterprisePharo.ep…><http://files.pharo.org/books-ressources/entreprise-pharo/EnterprisePharo.ep…> Thanks, Thibault

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[ANN] Glorp-SQLite3 for Pharo 5
by Pierce Ng June 7, 2016

June 7, 2016

Hi all, I'm pleased to announce the release of Glorp-SQLite3 for Pharo 5. Written and tested on 64-bit Linux Mint 17. You'll need to place the 32-bit libsqlite3.so where your Pharo 5 VM can find it. Take a fresh Pharo 5 image. Run the following: Gofer it smalltalkhubUser: 'TorstenBergmann' project: 'UDBC'; configuration; load. (Smalltalk at: #ConfigurationOfUDBC) loadBleedingEdge. Gofer it smalltalkhubUser: 'DBXTalk' project: 'Garage'; configurationOf: 'GarageGlorp'; load. #ConfigurationOfGarageGlorp asClass project stableVersion load. Gofer it smalltalkhubUser: 'DBXTalk' project: 'Glorp'; package: 'Glorp-SQLite3'; load. GlorpSQLite3CIConfiguration new configureSqlite3. GlorpDemoTablePopulatorResource invalidateSetup. Then run the Glorp tests in TestRunner. You should get 889 passing tests, with 12 tests skipped. The database file is sodbxtestu.db in your image directory. Feedback welcome. Pierce

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Spur Cog vs VW
by Gerry Weaver June 7, 2016

June 7, 2016

Hi, I saw a post with the title "Spur Cog vs VW". Has anyone done this yet? Is there some code available somewhere that I could run? I have been searching on Google, but I haven't found much. A pointer in the right direction would be much appreciated. I'm really curious ;-) Thanks, -G

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Fwd: Possible Problem in Spawning Warning Messages
by Joseph Kulisics June 6, 2016

June 6, 2016

---------- Forwarded message ---------- From: Joseph Kulisics <kulisics.joseph(a)gmail.com> Date: Mon, Jun 6, 2016 at 6:48 PM Subject: Fwd: Possible Problem in Spawning Warning Messages To: pharo-users(a)lists.pharo.org I have additional information on the #general slack channel on June 3. In short, the problem appears to be that the test runner keeps executing instructions after the initial error and opens a window for each subsequent error, which could be a lot of windows if the error is in the middle of a parse. Here are the screen shots and interaction demonstrating the phenomenon. The screen shots corresponding to the discussion are 2, 3, and 4 at the end of the e-mail. Joseph Kulisics [9:53 PM] Star this message @emaringolo: Actually, now that I look at it, it looks like the program kept executing after the first error. Is that possible? Esteban Maringolo [9:54 PM] Star this message Unless you're forking processes it shouldn't [9:54] Star this message Zinc HTTP client runs on the thread you execute it, so it won't fork anything. Joseph Kulisics [9:55 PM] Star this message I'm not forking anything, but let me show you the windows: Joseph Kulisics [9:55 PM] Star this file uploaded an image: PharoScreenshot.2.png Add Comment Joseph Kulisics [9:56 PM] Star this message This is the code that was executing. The window is the middle one in the stack. dionisiydk [9:56 PM] Star this message It could happen if error is signaled inside announcement processing Joseph Kulisics [9:56 PM] Star this message The first line produces the `ZnHttpUnsuccessful` error Joseph Kulisics [9:57 PM] Star this file uploaded an image: PharoScreenshot.3.png Add Comment Joseph Kulisics [9:57 PM] Star this message The error is what opens the bottom window. [9:58] Star this message The code in the middle window resumes and produces an error at the second line, which raises the middle window, which is pictured first Esteban Maringolo [9:58 PM] Star this message Nothing looks "strange" there Joseph Kulisics [9:58 PM] Star this message Finally, the top window is spawned by the last line of code, which attempts to read a result key from a dictionary parsed from JSON Esteban Maringolo [9:58 PM] Star this message other than the dashes in the method comment Joseph Kulisics [9:59 PM] Star this file uploaded an image: PharoScreenshot.4.png Add Comment Joseph Kulisics [9:59 PM] Star this message So the single test appears to have raised all three of these windows by continuing to run after the first error [10:00] Star this message I couldn't really inspect the stack of windows on the JSON parsing errors because it was just too deep ---------- Forwarded message ---------- From: Joseph Kulisics <kulisics.joseph(a)gmail.com> Date: Fri, Jun 3, 2016 at 9:38 PM Subject: Possible Problem in Spawning Warning Messages To: pharo-users(a)lists.pharo.org I post my question/report to the Slack pharo #general channel, and someone advised me to e-mail the list. I've attached the referenced screenshots. âHere is the interaction: Joseph Kulisics [9:10 PM] Hi. I started using Pharo 5 about a week ago, and I've noticed some peculiar behavior with debugging. When I get an error in a message send, the system now seems to open a warning window for every message in the stack, which can amount to hundreds of messages. In Pharo 4, only one warning opened. In addition, when I select a warning message, I get the debugger with no stack; the stack no longer seems to be aggregated and available to the debugger instance. Is there a system setting that controls the behavior? I looked around---I tried turning off the Glamorous tools---but nothing seemed to have any effect. The behavior is very difficult to work with. Is there an way to use the interface to at least close all of the warning windows when an error occurs? Thanks. Esteban Maringolo [9:12 PM] @offray: Yeap, and I'd also like something like jOOQ for Pharo, it could be done using Glorp internals Offray Vladimir Luna CÃ¡rdenas [9:13 PM] @emaringolo: what is jOOQ ? [9:14] this: https://en.wikipedia.org/wiki/Java_Object_Oriented_Querying ? Esteban Maringolo [9:14 PM] Let's continue in #databases Offray Vladimir Luna CÃ¡rdenas [9:14 PM] Ohh ok Esteban Maringolo [9:18 PM] Joseph, it seem like every action in the debugger is triggering a new debugger, is that what you mean? Joseph Kulisics [9:18 PM] I'm not really about the description at that low a level. I have a testing suite, and when I click on the icon next to a single test to run it, a failing test will open warning windows. [9:19] In Pharo 4, I got one warning for the failing message send [9:19] Now I seem to get one for each message in the stack [9:19] If I click on the message in the warning window, a debugger opens Esteban Maringolo [9:19 PM] Are you running the tests using the Test Runner? Joseph Kulisics [9:19 PM] But the debugger only has one message in the top pane [9:20] Both with the test runner and clicking the icon next to the test in a browser [9:20] In the test runner, I I click a test in error, I get a slew of warning windows Joseph Kulisics [9:24 PM] uploaded an image: PharoScreenshot.png Add Comment Joseph Kulisics [9:24 PM] uploaded an image: PharoScreenshot.1.png Add Comment Joseph Kulisics [9:25 PM] The top image shows the stack of windows that opened in response to selecting the test highlighted in the second image [9:25] (I changed a system setting to open a full debugger instead of a warning window in response to an error, but the behavior is identical when warning windows appear first.) [9:26] As I mentioned, the behavior from the TestRunner is the same. The only difference is that the warnings are suppressed until you select a test in error. [9:26] In Pharo 4, I'd have had one window for the error. [9:27] This example isn't too bad---there are only three windows on the stack---but I've had cases where a test triggered a stack of a couple of hundred warning windows dionisiydk [9:27 PM] Could it be that you test fork multiple processes? Joseph Kulisics [9:27 PM] I either have to exit each one, or I have to kill the image [9:28] @dionisiydk: I don't think so. I don't create a new process in the code, but I can't speak for the underlying libraries like Zinc. In any case, as you can see above, the titles of the three windows are different. [9:29] @dionisiydk: In addition, each window in the stack contains exactly one message, but in exploring the data, the messages all appear to deal with the same set of objects used by the tests [9:31] As I mentioned before, I made the switch to Pharo 5 last week. Before last week, the same tests produced a single error message. [9:31] I did reload the underlying libraries as part of moving my software into the new image, so maybe the underlying libraries changed. Esteban Maringolo [9:33 PM] Could you write a mail to the mailing list? `pharo-users(a)lists.pharo.org`

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magma for pharo 5.
by francescoagati June 6, 2016

June 6, 2016

Hi, someone know the state of Magma for pharo5? there is a port of magma for pharo 5? -- View this message in context: http://forum.world.st/magma-for-pharo-5-tp4899426.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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One comment to new Pharo5 debugger
by Sabine Manaa June 6, 2016

June 6, 2016

Hi, today I moved to Pharo5. It is great to get feedback and solutions for problems so quickly. It is a pleasure to work with Pharo and to have the community. I am grateful for having this. I have one comment. I don't want to complain, I can use it but I was wondering about the new position and size of the debugger buttons. There is a longer distance now from code text pane to the buttons - I see this as disadvantage to earlier versions of Pharo from the user experience. The buttons are a lot of smaller - same disadvantage - both if you use the mouse. Ok, after seeing that, I thought "Sabine, you should use keyboard shortcuts here, too" (I use much of them but interesting - til now not in the debugger). Then I saw the shortcuts for Proceed cmd+r Restart cmd-shift-a Into cmd-e over cmd-shift-o through cmd-shift-t especially into, over and through have so different key combinations, two with shift, one without shift. When I debug, I often use for example into-into-over-over-over-throuhg-through--into-into etc...and with the combinations cmd-e and cmd-shit-e, it is more "finger-work". It would be better to have all those shortcuts with or all shortcuts without shift. And the letters not so far away at the keyboard (e-o-t) This is only my opinion and my first impression after one day with Pharo5. I am sure, after a few days, I forgot that this was uncomfortable because I have the shortcuts coming automatically into my fingers. Regards Sabine -- View this message in context: http://forum.world.st/One-comment-to-new-Pharo5-debugger-tp4897390.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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