- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] UDP Broadcast message

by jannik.laval

Ok, here is my situation: - I have a Lego Mindstorm that broadcast a UDP message every 10 seconds. - With Wireshark I can see the UDP message, so no problem with that. - I tried to set the option SO_BROADCAST, it does not work anymore. Any other idea ? Jannik On Dec 19, 2013, at 4:14 PM, Stephan Eggermont <stephan(a)stack.nl> wrote: > Norbert wrote: > >To send or receive a broadcast packet you need to put special options on the socket on the native side (setsockopt). You need to >look if the SO_BROADCAST option is mentioned anywhere. If not it wonât work without adding them. And for sending them you >need almost special privileges on the system. This is not a âuser featureâ. > > And even though it is "the right thing" for lots of situations, your network is also very likely to not do the right thing > with broadcast packets. Etsy decided on using bittorrent protocol to update their production servers indexes, because they > found it too difficult to get their network to do the right thing. They found that their switches were basically livelocked > while dealing with broadcast packets. > > http://codeascraft.com/2012/01/23/solr-bittorrent-index-replication/ > > If you want the broadcast to travel a little further, the routers need to be configured not to drop the packets. > > Stephan

Dec. 19, 2013

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/30653 Home: https://github.com/pharo-project/pharo-core

Dec. 19, 2013

[pharo-project/pharo-core] 9822a6: 30653

by GitHub

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: 9822a65fdf5c0fe4ef9c41887245533dd31334ba https://github.com/pharo-project/pharo-core/commit/9822a65fdf5c0fe4ef9c4188… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2013-12-19 (Thu, 19 Dec 2013) Changed paths: M Manifest-CriticBrowser.package/CriticBrowser.class/instance/private/browseRule.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script306.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30653.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Slot.package/MethodRecompileStrategy.class/instance/updating/transform_to_using_.st M Slot.package/MethodRecompileStrategy.class/instance/updating/updateClassLiteralKeysIn_.st A Slot.package/PharoClassInstaller.class/instance/migrating/fixClassBindings_.st M Slot.package/PharoClassInstaller.class/instance/notifications/classDefinitionChangedFrom_to_by_.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/buildNewClass.st A SlotTests.package/SlotMethodRecompilationTest.class/README.md A SlotTests.package/SlotMethodRecompilationTest.class/definition.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/accessing/method.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/accessing/methodBinding.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/accessing/traitMethod.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/accessing/traitMethodBinding.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/running/setUp.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/tests/reshapeClass.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/tests/testClassReshapeShouldKeepClassBinding.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/tests/testClassReshapeShouldKeepClassBindingForTraitMethods.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/tests/testMethodClassBindingShouldBeClassBinding.st A SlotTests.package/SlotMethodRecompilationTest.class/instance/tests/testTraitMethodClassBindingShouldBeClassBinding.st Log Message: ----------- 30653 11756 Reshaping a class breaks classBinding identity https://pharo.fogbugz.com/f/cases/11756 12450 CriticBrowser Browss Rule opens SystemBrowser on TreeNodeModel https://pharo.fogbugz.com/f/cases/12450 http://files.pharo.org/image/30/30653.zip

Dec. 19, 2013

Re: [Pharo-dev] UDP Broadcast message

by Stephan Eggermont

Norbert wrote: >To send or receive a broadcast packet you need to put special options on the socket on the native side (setsockopt). You need to >look if the SO_BROADCAST option is mentioned anywhere. If not it wonât work without adding them. And for sending them you >need almost special privileges on the system. This is not a âuser featureâ. And even though it is "the right thing" for lots of situations, your network is also very likely to not do the right thing with broadcast packets. Etsy decided on using bittorrent protocol to update their production servers indexes, because they found it too difficult to get their network to do the right thing. They found that their switches were basically livelocked while dealing with broadcast packets. http://codeascraft.com/2012/01/23/solr-bittorrent-index-replication/ If you want the broadcast to travel a little further, the routers need to be configured not to drop the packets. Stephan

Dec. 19, 2013

eyeinspector refresh loop

by Igor Stasenko

[image: Inline images 1] my image is full with tons of such processes.. why not using morph stepping to refresh inspector instead of forking process and forget to terminate it properly? -- Best regards, Igor Stasenko.

Dec. 19, 2013

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/30652 Home: https://github.com/pharo-project/pharo-core

Dec. 19, 2013

[pharo-project/pharo-core] e0de34: 30652

by GitHub

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: e0de34e47bd9f78750c440831ad7c5b53df229d5 https://github.com/pharo-project/pharo-core/commit/e0de34e47bd9f78750c44083… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2013-12-19 (Thu, 19 Dec 2013) Changed paths: R Morphic-Core.package/extension/Color/instance/fillRectangle_on_.st M Nautilus.package/AbstractNautilusUI.class/instance/drag and drop/dropInAPackage_into_.st M Nautilus.package/AbstractNautilusUI.class/instance/group/addNewGroup.st M Nautilus.package/AbstractNautilusUI.class/instance/menus behavior/renameGroup.st A Nautilus.package/PackageTreeGroupSelection.class/instance/accessing/categoryName.st R Nautilus.package/PackageTreeNautilusUI.class/instance/accessing/selectedGroup.st M Nautilus.package/PackageTreeNautilusUI.class/instance/class/addClassIn_.st A Nautilus.package/PackageTreeNautilusUI.class/instance/class/addTraitIn_.st M Nautilus.package/PackageTreeNautilusUI.class/instance/private dispatch/removeClassCategory_.st M Nautilus.package/PackageTreeNautilusUI.class/instance/private dispatch/renameClassCategory_.st M Nautilus.package/PackageTreeNautilusUI.class/instance/private/addClassCategoryBasedOn_.st A Nautilus.package/PackageTreeNautilusUI.class/instance/source code area/defaultClassDescriptor.st A Nautilus.package/PackageTreeNautilusUI.class/instance/test creation/buildTestPackageNameFrom_.st M Nautilus.package/PackageTreePackageNodeModel.class/instance/accessing/childrenItems.st A Nautilus.package/PackageTreePackageSelection.class/instance/accessing/categoryName.st A Nautilus.package/PackageTreeSelection.class/instance/accessing/categoryName.st A Nautilus.package/PackageTreeTagNodeModel.class/class/accessing/rootText.st A Polymorph-Widgets.package/extension/Color/instance/fillRectangle_on_.st A RPackage-Core.package/RPackage.class/instance/accessing/categoryName.st M RPackage-Core.package/RPackage.class/instance/accessing/name_.st M RPackage-Core.package/RPackage.class/instance/class tags/addClassTag_.st M RPackage-Core.package/RPackage.class/instance/class tags/classTagForClass_.st M RPackage-Core.package/RPackage.class/instance/class tags/classTagNamed_ifPresent_.st M RPackage-Core.package/RPackage.class/instance/class tags/classesForClassTag_.st M RPackage-Core.package/RPackage.class/instance/class tags/removeClassDefinitionName_fromClassTag_.st M RPackage-Core.package/RPackage.class/instance/class tags/removeClassDefinition_fromClassTag_.st M RPackage-Core.package/RPackage.class/instance/class tags/removeClassTag_.st M RPackage-Core.package/RPackage.class/instance/private/renameTagsPrefixedWith_to_.st A RPackage-Core.package/RPackage.class/instance/private/toTagName_.st A RPackage-Core.package/RPackageTag.class/instance/accessing/categoryName.st R RPackage-Core.package/RPackageTag.class/instance/accessing/nameWithoutPackagePrefix.st A RPackage-Core.package/RPackageTag.class/instance/accessing/removeFromPackage.st M RPackage-Core.package/RPackageTag.class/instance/accessing/renameTo_.st A RPackage-Core.package/RPackageTag.class/instance/accessing/renameTo_category_.st R RPackage-Core.package/RPackageTag.class/instance/accessing/renameWithPackagePrefixTo_.st A RPackage-Core.package/RPackageTag.class/instance/private /toCategoryName_.st A RPackage-Core.package/RPackageTag.class/instance/testing/isRoot.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script305.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30652.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Debugger.package/SpecDebugger.class/instance/updating widgets/updateCodeFromContext.st M Tools.package/AbstractTool.class/instance/class/addClassIn_.st M Tools.package/AbstractTool.class/instance/class/addTraitIn_.st Log Message: ----------- 30652 12425 RPackage and PackageTreeNautilus fixes https://pharo.fogbugz.com/f/cases/12425 12389 Debugger should highlight the problems the first time it shows the code pane https://pharo.fogbugz.com/f/cases/12389 12447 Error Instances of GroupAlreadyExists are not indexable https://pharo.fogbugz.com/f/cases/12447 12448 Cannot rename a Group in Nautilus https://pharo.fogbugz.com/f/cases/12448 http://files.pharo.org/image/30/30652.zip

Dec. 19, 2013

Re: [Pharo-dev] UDP Broadcast message

by Norbert Hartl

Am 19.12.2013 um 10:33 schrieb jannik.laval <jannik.laval(a)gmail.com>: > Hi guys, > > In Pharo, it is not possible to catch a UDP Broadcast message. > Catching a UDP message is easy and works fine, but not when it is broadcasted (strange !) > To send or receive a broadcast packet you need to put special options on the socket on the native side (setsockopt). You need to look if the SO_BROADCAST option is mentioned anywhere. If not it wonât work without adding them. And for sending them you need almost special privileges on the system. This is not a âuser featureâ. Norbert > Does someone try that ? Could someone propose a solution ? Maybe with OSProcess or NativeBoost ? > > Thank you a lot. > > Jannik

Dec. 19, 2013

Re: [Pharo-dev] Problem with wrapping text in pdf documentation

by Benjamin

Verbatim in LaTeX does not cut the line if they exceed the page width No way to control that easily :) Ben On 19 Dec 2013, at 11:54, kilon alios <kilon.alios(a)gmail.com> wrote: > Take a look here > > https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… > > code is cut out and does not wrap. Looks it exceeds its boundaries. Maybe some sort of bug ?

Dec. 19, 2013

Problem with wrapping text in pdf documentation

by kilon alios

Take a look here https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… code is cut out and does not wrap. Looks it exceeds its boundaries. Maybe some sort of bug ?

Dec. 19, 2013