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19489 Socket-GTInspector-Instance-of-LinkedList-did-not-understand-key
by Ben Coman Dec. 24, 2016

Dec. 24, 2016

I've bumped into a minor glitch ticketed with the GTInspector embedded in the debugger. https://pharo.fogbugz.com/f/cases/19489 Henrik has kindly tried to reproduce it but was unable. But he is on Windows and I'm on Linux. Could someone on Linux take 10 minutes try to reproduce the following... Open fresh build 60334. Load the ST file attached to issue, then in playground, do this once... s := Server new. s start. "listens on port 9999" and this once for each trial... socket := Socket newTCP. [ socket connectTo: NetNameResolver localHostAddress port: 9999; sendData: 'test'. ] ensure: [ socket closeAndDestroy ] This brings up an expected debugger (okay) "ShouldBeImplemented: #newFromStream: should have been implemented in Packet class" >From top stack select Packet class>>newFromStream: then select variable aSocketStream, then in next pane, select #isConnected, then click on [Raw] tab, and I get an error "Instance of LinkedList did not understand #key" Now a few times the error did not occur, but did >90% of the time. cheers -ben

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Pharo 5 Catalog Down?
by Sean P. DeNigris Dec. 23, 2016

Dec. 23, 2016

Bringing it up from the World Menu -> 503 error. Only me? macOS 10.12.1 Image ----- /Users/sean/Dynabook/Working Images/Pomodoro 5/Pomodoro 5.image Pharo5.0 Latest update: #50765 Unnamed Virtual Machine --------------- /Applications/Pharo.app/Contents/MacOS/Pharo CoInterpreter VMMaker.oscog-HolgerHansPeterFreyther.1880 uuid: 16138eb3-2390-40f5-a6c8-15f0494936f8 Oct 10 2016 StackToRegisterMappingCogit VMMaker.oscog-HolgerHansPeterFreyther.1880 uuid: 16138eb3-2390-40f5-a6c8-15f0494936f8 Oct 10 2016 git@github.com:pharo-project/pharo-vm.git Commit: 06744effac0f0aa3b4b32e17636448f9d51d6707 Date: 2016-09-30 08:40:43 +0200 By: GitHub <noreply(a)github.com> Mac Cocoa Cog 5.8b12 21-Sep-10 >1B0534FA-246C-47C5-AB29-7A76C81CCDCB< VMMaker versionString git@github.com:pharo-project/pharo-vm.git Commit: 06744effac0f0aa3b4b32e17636448f9d51d6707 Date: 2016-09-30 08:40:43 +0200 By: GitHub <noreply(a)github.com> CoInterpreter VMMaker.oscog-HolgerHansPeterFreyther.1880 uuid: 16138eb3-2390-40f5-a6c8-15f0494936f8 Oct 10 2016 StackToRegisterMappingCogit VMMaker.oscog-HolgerHansPeterFreyther.1880 uuid: 16138eb3-2390-40f5-a6c8-15f0494936f8 Oct 10 2016 ----- Cheers, Sean -- View this message in context: http://forum.world.st/Pharo-5-Catalog-Down-tp4928046.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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Re: [Pharo-dev] MQTT for Pharo
by Sean P. DeNigris Dec. 23, 2016

Dec. 23, 2016

timrowledge wrote > Hi Sven, > yes, the code in SqueakSource/MQTT is very early stuff. It's improving > quickly though. I'd be happy to get together to work on an as common as > possible versions for both Squeak and Pharo. ----- Cheers, Sean -- View this message in context: http://forum.world.st/MQTT-for-Pharo-tp4927759p4928045.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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Do you think VersionBrowser is counterintuitive?
by Denis Kudriashov Dec. 23, 2016

Dec. 23, 2016

Hi. I always catch myself that I am completely lost in method versions (and feel pain :)). There is no clue what at the left pane and what at the right pane. Now I realize that VersionBrowser is trying to compare selected version versus next version (according to list order). So right pane shows selected version and left pane shows next one. For me all of these is super non intuitive but maybe it is only my problem. So here I want to ask about your experience. Do you feel same? I would prefer if VersionBrowser will always compare selected version versus current version in image with actual image version on the left and selected version on the right. What you think? Best regards, Denis

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MQTT for Pharo
by Sven Van Caekenberghe Dec. 22, 2016

Dec. 22, 2016

Hi, MQTT is a light-weight publish/subscribe messaging protocol, originally created around 1998. It is now an official open industry ISO standard. It is perfect for large-scale Internet of Things applications and high performance mobile messaging. The publish/subscribe messaging pattern requires a message broker. The broker is responsible for distributing messages to interested clients based on the topic of a message. Parties communicating with each other over MQTT would all be clients in different roles, like producers and consumers, using the broker as middleware. Many client libraries for different programming languages and multiple brokers/servers are available. Facebook Messenger and Amazon AWS IOT are two users, among many others. A good client library for Pharo was not yet available. I started a new MQTT project and I am looking for collaborators to help me finish it. The official specification is quite readable and there is a lot of information available (see the References/Links section at the end). Right now, a first version of the following features is available: - reading & writing of all 14 binary packet types - an experimental client with support for connection open/close, ping, subscribe/unsubscribe, QoS levels 0 (at most once), 1 (at least once) and 2 (exactly once) for application (publish) messages in both directions, message/package IDs and keep alive (heartbeat) - unit tests, for packet reading/writing and for clients against 3 publicly available sandbox/test brokers Basically, the code works but needs polishing and maturing. Also, it might be useful to experiment with alternative client API design. Not all features are yet implemented. It would also be nice to implement an actual server/broker, not to replace production quality servers, but as a proof of concept and tools during development. Code http://smalltalkhub.com/#!/~SvenVanCaekenberghe/MQTT/ Right now, documentation is limited, but there are class comments and the most important public API methods are commented too. There is no Metacello configuration yet, just load the 3 packages. References/Links - http://mqtt.org - https://en.wikipedia.org/wiki/MQTT - http://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html - https://github.com/mqtt/mqtt.github.io/wiki/software - http://mosquitto.org - https://github.com/emqtt/emqttd - http://kamilfb.github.io/mqtt-spy/ - https://github.com/eclipse/paho.mqtt-spy/wiki - https://eclipse.org/paho/ - https://eclipse.org/paho/clients/c/embedded/ - http://www.rabbitmq.com/mqtt.html - https://vernemq.com - https://www.ibm.com/developerworks/community/blogs/c565c720-fe84-4f63-873f-… Sandbox/test Servers/Brokers iot.eclipse.org:1883 test.mosquitto.org:1883 broker.mqtt-dashboard.com:1883 Sven -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill

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Pharo on Raspberry, how? Who?
by Igor Stasenko Dec. 22, 2016

Dec. 22, 2016

Hi there, i have this cute device on my hands, and wanna show my colleges how cool Pharo is.. i remember Pavel shown us once, that it works and possible, and i would like to try as well.. since i hate python, and i would much more prefer to run humane-friendly language, such as our beloved smalltalk rather than prehistoric-era scripting language :) -- Best regards, Igor Stasenko.

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Berlin 2016-12-19
by Sven Van Caekenberghe Dec. 22, 2016

Dec. 22, 2016

https://en.wikipedia.org/wiki/2016_Berlin_attack It is really sad that these things happen, that so many innocent people are killed and hurt. It makes me even more sad that I seem to be getting used to this, that should not be the case, at all. Sven

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[pharo-project/pharo-core]
by GitHub Dec. 21, 2016

Dec. 21, 2016

Branch: refs/tags/60334 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 420e59: 60334
by GitHub Dec. 21, 2016

Dec. 21, 2016

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 420e59ef1f9acba9c16c30c9ec56d47efb47872e https://github.com/pharo-project/pharo-core/commit/420e59ef1f9acba9c16c30c9… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-12-21 (Wed, 21 Dec 2016) Changed paths: M GeneralRules.package/GRVariableAssignedLiteralRule.class/instance/accessing/name.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60333.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60334.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60333.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60334.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Tool-CriticBrowser.package/SingleCodeCriticResultList.class/instance/initialization/setTextModelForTransformationRule_.st A Tool-CriticBrowser.package/SingleCodeCriticResultList.class/instance/private/diffSeparator.st A Tool-CriticBrowser.package/SingleCodeCriticResultList.class/instance/private/diffTextForChange_.st Log Message: ----------- 60334 19479 Typo in name attribute of GRVariableAssignedLiteralRule https://pharo.fogbugz.com/f/cases/19479 19478 Criticsbrowser shows a refactoring class name instead of the text diff https://pharo.fogbugz.com/f/cases/19478 19438 Widen tolerance for DelayScheduler timing tests https://pharo.fogbugz.com/f/cases/19438 http://files.pharo.org/image/60/60334.zip

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[pharo-project/pharo-core] 258c2c: 60333
by GitHub Dec. 21, 2016

Dec. 21, 2016

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 258c2c569dd82ba6184a5bd6facfd13aa0d172da https://github.com/pharo-project/pharo-core/commit/258c2c569dd82ba6184a5bd6… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-12-21 (Wed, 21 Dec 2016) Changed paths: M BaselineOfMorphic.package/BaselineOfMorphic.class/instance/actions/postload_package_.st A Monticello.package/MonticelloBootstrap.class/README.md A Monticello.package/MonticelloBootstrap.class/class/instance-creation/bootstrapDefault.st A Monticello.package/MonticelloBootstrap.class/class/instance-creation/inDirectory_.st A Monticello.package/MonticelloBootstrap.class/definition.st A Monticello.package/MonticelloBootstrap.class/instance/accessing/directory_.st A Monticello.package/MonticelloBootstrap.class/instance/accessing/localRepository.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/bootstrap.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/createWorkingCopies.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/loadBootstrapPackageNamed_.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/loadBootstrapPackages.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/loadBootstrapPackagesNamed_.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/loadPackageNamed_.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/loadPackageVersion_.st A Monticello.package/MonticelloBootstrap.class/instance/bootstrapping/loadPackagesNamed_.st A Monticello.package/MonticelloBootstrap.class/instance/versions/bootstrapVersionsExcept_.st A Monticello.package/MonticelloBootstrap.class/instance/versions/bootstrapVersionsSatisfying_.st A Monticello.package/MonticelloBootstrap.class/instance/versions/fileNameForPackageNamed_.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60332.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60333.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60332.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60333.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 60333 19484 BaselineOfMorphic references unexisting class https://pharo.fogbugz.com/f/cases/19484 19483 Add bootstrap specific code in Monticello https://pharo.fogbugz.com/f/cases/19483 http://files.pharo.org/image/60/60333.zip

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