April 2019 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] MQTT Data Broker & Client in Smalltalk

by Sven Van Caekenberghe

> On 16 Apr 2019, at 08:10, ducasse <stepharo(a)netcourrier.com> wrote: > > Thanks John > > Great news. > Do you know how different it is from https://github.com/svenvc/mqtt. > I saw that Sven have some tests. I did not see if he has the server part. Yes, that is correct: what I once did was a new MQTT client, an MQTT broker is a server that manages the distribution of messages. > Stef > > > >> On 16 Apr 2019, at 04:00, John M McIntosh <johnmci(a)smalltalkconsulting.com> wrote: >> >> Today we are pushing out a MQTT V311 client and data broker we've written in pure smalltalk. It is based on Tim Rowledge's earlier work, but as far as I know the only data broker in smalltalk. >> >> https://github.com/LabWare/MQTT-broker >> >> .... >> John M. McIntosh. Corporate Smalltalk Consulting Ltd https://www.linkedin.com/in/smalltalk >> >> >

April 16, 2019

Re: [Pharo-dev] MQTT Data Broker & Client in Smalltalk

by ducasse

Thanks John Great news. Do you know how different it is from https://github.com/svenvc/mqtt <https://github.com/svenvc/mqtt>. I saw that Sven have some tests. I did not see if he has the server part. Stef > On 16 Apr 2019, at 04:00, John M McIntosh <johnmci(a)smalltalkconsulting.com> wrote: > > Today we are pushing out a MQTT V311 client and data broker we've written in pure smalltalk. It is based on Tim Rowledge's earlier work, but as far as I know the only data broker in smalltalk. > > https://github.com/LabWare/MQTT-broker <https://github.com/LabWare/MQTT-broker> > > .... > John M. McIntosh. Corporate Smalltalk Consulting Ltd https://www.linkedin.com/in/smalltalk <https://www.linkedin.com/in/smalltalk> > >

April 16, 2019

MQTT Data Broker & Client in Smalltalk

by John M McIntosh

Today we are pushing out a MQTT V311 client and data broker we've written in pure smalltalk. It is based on Tim Rowledge's earlier work, but as far as I know the only data broker in smalltalk. https://github.com/LabWare/MQTT-broker .... John M. McIntosh. Corporate Smalltalk Consulting Ltd https://www.linkedin.com/in/smalltalk

April 16, 2019

Re: [Pharo-dev] ZnMimePart

by Sven Van Caekenberghe

Hi Alistair, Sorry that it took a while to answer, but I did not forget. > On 17 Mar 2019, at 07:55, Alistair Grant <akgrant0710(a)gmail.com> wrote: > > Hi Sven, > > I'm trying to parse maildir emails using ZnMimePart Cool. > and have a few questions: > > 1. The standard indicates that text lines should be terminated with > CRLF, however in practice many maildir format emails (as saved by > offlineimap and successfully handled by mutt) use LF. > > Are you open to modifying the parser to be a bit more forgiving, and > allow CRLF, LF or CR? > > I could then completely deprecate MIMEDocument from the image and make > MailMessage a bit more useful. Yes, being more forgiving about line end conventions would not hurt, it is more or less standard practice in Pharo. Just make sure you don't break anything else. > 2. ZnStringEntity and ZnByteArrayEntity both appear to answer their > contents without decoding the data based on the > Content-Transfer-Encoding, e.g. if I have: > > Date: Sat, 16 Mar 2019 12:00:21 +0100 > MIME-Version: 1.0 > Content-Type: image/jpeg; name="00585-capture.jpg" > Content-Transfer-Encoding: base64 > Content-Disposition: inline; filename="00585-capture.jpg" > > base64dataincludedhere... > > and send: > > aZmMimePart contents > > I'll get back the the result of evaluating: > > 'base64dataincludedhere...' asByteArray > > instead of the decoded data. > > Is this intended? I'd expect the decoded data (with charset decoding as > well, in the case of text). I am not sure I fully understand: both ZnStringEntity>>#contents and ZnByteArrayEntity>>#contents clearly return the internal string or bytes, so the fully decoded data. A ZnMimePart considers its entity to be its contents. The handling of transfer headers is currently located outside these objects, ZnEntityReader and ZnEntityWriter, as far as I remember. This feels correct. > 3. What do you think of adding a few convenience test methods, e.g. > isImage, isApplication, isText, etc.? That would be OK I guess. An alternative would be to add them to ZnMimeType, then more clients could use them (as far as they are universal enough). > Thanks, > Alistair Sven

April 15, 2019

[Pharo 8.0] Build #225: useCalypso0162

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #225 was: SUCCESS. The Pull Request #3182 was integrated: "useCalypso0162" Pull request url: https://github.com/pharo-project/pharo/pull/3182 Issue Url: https://github.com/pharo-project/pharo/issues/useCalypso0162 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

April 15, 2019

[Pharo 8.0] Build #224: 3112-openInEnvironment-does-not-seem-to-exist-anymore-but-it-is-sent

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #224 was: FAILURE. The Pull Request #3137 was integrated: "3112-openInEnvironment-does-not-seem-to-exist-anymore-but-it-is-sent" Pull request url: https://github.com/pharo-project/pharo/pull/3137 Issue Url: https://github.com/pharo-project/pharo/issues/3112 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

April 15, 2019

Re: [Pharo-dev] [ANN] Pharo 7.0.3

by Tim Mackinnon

No problem - itâs a bit early to tell if itâs the same as before - my sense is that itâs slightly improved. I had that 7.0.3 image in light use for 3-4 hours before I noticed it. In 7.0.2 it would happen within 5-20 mins. I deliberately loaded Mirage as I recalled it was the catalyst before, and I think this might still be the case - but Iâll continue to use this setup to give more details. Do we re-open the previous issue and our feedback there? Tim Sent from my iPhone > On 15 Apr 2019, at 08:14, "tesonep(a)gmail.com" <tesonep(a)gmail.com> wrote: > > I am afraid we will need to give more love to it. > We need a proper solution, hacking it is not working. We will have to refactor implementation and modify the users. > It is not that we are lazy (that we are) but also it is ugly and full of magic numbers. > > But we will win, we must win! > > Thanks again for the report! > >> On Mon, Apr 15, 2019 at 9:10 AM tesonep(a)gmail.com <tesonep(a)gmail.com> wrote: >> Thanks a lot, founding the issue is important. >> For sure I missed some other users of freetype doing the same!! >> >>> On Mon, Apr 15, 2019 at 1:14 AM Tim Mackinnon <tim(a)testit.works> wrote: >>> I hate to be the bearer of bad news - but 7.0.3 on OSX still has the font glyph issue (see how my menus have started to go) - saving my image has fixed it (for now). I do have Mirage loaded in my image ( the latest version, and I was showing you guys how that seems to stress it a bit more). >>> >>> Tim >>> >>> <PastedGraphic-8.png> >>> >>> >>> >>> >>>> On 14 Apr 2019, at 15:16, tesonep(a)gmail.com wrote: >>>> >>>> Like in the Oscars, I was thanking everybody. ;) >>>> >>>> On Fri, 12 Apr 2019, 21:40 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr wrote: >>>>> what is the academy? >>>>> :) >>>>> >>>>> stef >>>>> >>>>> >>>>> >>>>>> On 12 Apr 2019, at 17:26, tesonep(a)gmail.com wrote: >>>>>> >>>>>> Pharo 7.0.3 contains several bugfixes, notably a fix for the annoying font corruption font. >>>>>> >>>>>> <image.png> >>>>>> >>>>>> Changes Log >>>>>> >>>>>> #2781 Fix comment on OSWindow >> startTextInput >>>>>> #3160 2975-Problem-when-you-read-an-mcz-pharo7 >>>>>> #3130 Improving the performance of SourceFileArray >>>>>> #3164 MailMessage can not send mails with attachment in Pharo7 >>>>>> #3149 3148-backport-2395-to-Pharo-70--Non-ASCII-class-and-author-names-break-SourceFileArraygetPreambleFromat >>>>>> #3178 Fix for corrupted fonts in Pharo7 >>>>>> Detailed Diff: v7.0.2...pharo-project:v7.0.3 >>>>>> https://github.com/pharo-project/pharo/releases/tag/v7.0.3 >>>>>> >>>>>> All the images are available in ZeroConf and in the Pharo Launcher. >>>>>> >>>>>> Thanks to all the collaborators especially: >>>>>> >>>>>> - David >>>>>> - Guille >>>>>> - Pavel >>>>>> - Christophe >>>>>> - Theo >>>>>> - Sabine >>>>>> - Sven >>>>>> >>>>>> And to all the people that helped to make this release in a couple of minutes. >>>>>> And thanks to the academy! >>>>>> >>>>>> Pablo >>>>> >>>>> -------------------------------------------- >>>>> StÃ©phane Ducasse >>>>> http://stephane.ducasse.free.fr >>>>> http://www.synectique.eu / http://www.pharo.org >>>>> 03 59 35 87 52 >>>>> Assistant: Julie Jonas >>>>> FAX 03 59 57 78 50 >>>>> TEL 03 59 35 86 16 >>>>> S. Ducasse - Inria >>>>> 40, avenue Halley, >>>>> Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza >>>>> Villeneuve d'Ascq 59650 >>>>> France >>>>> >>> >> >> >> -- >> Pablo Tesone. >> tesonep(a)gmail.com > > > -- > Pablo Tesone. > tesonep(a)gmail.com

April 15, 2019

Re: [Pharo-dev] [ANN] Pharo 7.0.3

by tesonep＠gmail.com

I am afraid we will need to give more love to it. We need a proper solution, hacking it is not working. We will have to refactor implementation and modify the users. It is not that we are lazy (that we are) but also it is ugly and full of magic numbers. But we will win, we must win! Thanks again for the report! On Mon, Apr 15, 2019 at 9:10 AM tesonep(a)gmail.com <tesonep(a)gmail.com> wrote: > Thanks a lot, founding the issue is important. > For sure I missed some other users of freetype doing the same!! > > On Mon, Apr 15, 2019 at 1:14 AM Tim Mackinnon <tim(a)testit.works> wrote: > >> I hate to be the bearer of bad news - but 7.0.3 on OSX still has the font >> glyph issue (see how my menus have started to go) - saving my image has >> fixed it (for now). I do have Mirage loaded in my image ( the latest >> version, and I was showing you guys how that seems to stress it a bit more). >> >> Tim >> >> >> >> >> >> On 14 Apr 2019, at 15:16, tesonep(a)gmail.com wrote: >> >> Like in the Oscars, I was thanking everybody. ;) >> >> On Fri, 12 Apr 2019, 21:40 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr >> wrote: >> >>> what is the academy? >>> :) >>> >>> stef >>> >>> >>> >>> On 12 Apr 2019, at 17:26, tesonep(a)gmail.com wrote: >>> >>> Pharo 7.0.3 contains several bugfixes, notably a fix for the annoying >>> font corruption font. >>> >>> <image.png> >>> >>> Changes Log >>> >>> >>> - #2781 <https://github.com/pharo-project/pharo/pull/2781> Fix >>> comment on OSWindow >> startTextInput >>> - #3160 <https://github.com/pharo-project/pharo/pull/3160> >>> 2975-Problem-when-you-read-an-mcz-pharo7 >>> - #3130 <https://github.com/pharo-project/pharo/pull/3130> Improving >>> the performance of SourceFileArray >>> - #3164 <https://github.com/pharo-project/pharo/pull/3164> MailMessage >>> can not send mails with attachment in Pharo7 >>> - #3149 <https://github.com/pharo-project/pharo/pull/3149> >>> 3148-backport-2395-to-Pharo-70--Non-ASCII-class-and-author-names-break-SourceFileArraygetPreambleFromat >>> - #3178 <https://github.com/pharo-project/pharo/pull/3178> Fix for >>> corrupted fonts in Pharo7 >>> >>> Detailed Diff: v7.0.2...pharo-project:v7.0.3 >>> <https://github.com/pharo-project/pharo/compare/v7.0.2...pharo-project:v7.0.3> >>> https://github.com/pharo-project/pharo/releases/tag/v7.0.3 >>> >>> All the images are available in ZeroConf and in the Pharo Launcher. >>> >>> Thanks to all the collaborators especially: >>> >>> - David >>> - Guille >>> - Pavel >>> - Christophe >>> - Theo >>> - Sabine >>> - Sven >>> >>> And to all the people that helped to make this release in a couple of >>> minutes. >>> And thanks to the academy! >>> >>> Pablo >>> >>> >>> -------------------------------------------- >>> StÃ©phane Ducasse >>> http://stephane.ducasse.free.fr >>> http://www.synectique.eu / http://www.pharo.org >>> 03 59 35 87 52 >>> Assistant: Julie Jonas >>> FAX 03 59 57 78 50 >>> TEL 03 59 35 86 16 >>> S. Ducasse - Inria >>> 40, avenue Halley, >>> Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza >>> Villeneuve d'Ascq 59650 >>> France >>> >>> >> > > -- > Pablo Tesone. > tesonep(a)gmail.com > -- Pablo Tesone. tesonep(a)gmail.com

April 15, 2019

Re: [Pharo-dev] [ANN] Pharo 7.0.3

by tesonep＠gmail.com

Thanks a lot, founding the issue is important. For sure I missed some other users of freetype doing the same!! On Mon, Apr 15, 2019 at 1:14 AM Tim Mackinnon <tim(a)testit.works> wrote: > I hate to be the bearer of bad news - but 7.0.3 on OSX still has the font > glyph issue (see how my menus have started to go) - saving my image has > fixed it (for now). I do have Mirage loaded in my image ( the latest > version, and I was showing you guys how that seems to stress it a bit more). > > Tim > > > > > > On 14 Apr 2019, at 15:16, tesonep(a)gmail.com wrote: > > Like in the Oscars, I was thanking everybody. ;) > > On Fri, 12 Apr 2019, 21:40 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > wrote: > >> what is the academy? >> :) >> >> stef >> >> >> >> On 12 Apr 2019, at 17:26, tesonep(a)gmail.com wrote: >> >> Pharo 7.0.3 contains several bugfixes, notably a fix for the annoying >> font corruption font. >> >> <image.png> >> >> Changes Log >> >> >> - #2781 <https://github.com/pharo-project/pharo/pull/2781> Fix >> comment on OSWindow >> startTextInput >> - #3160 <https://github.com/pharo-project/pharo/pull/3160> >> 2975-Problem-when-you-read-an-mcz-pharo7 >> - #3130 <https://github.com/pharo-project/pharo/pull/3130> Improving >> the performance of SourceFileArray >> - #3164 <https://github.com/pharo-project/pharo/pull/3164> MailMessage >> can not send mails with attachment in Pharo7 >> - #3149 <https://github.com/pharo-project/pharo/pull/3149> >> 3148-backport-2395-to-Pharo-70--Non-ASCII-class-and-author-names-break-SourceFileArraygetPreambleFromat >> - #3178 <https://github.com/pharo-project/pharo/pull/3178> Fix for >> corrupted fonts in Pharo7 >> >> Detailed Diff: v7.0.2...pharo-project:v7.0.3 >> <https://github.com/pharo-project/pharo/compare/v7.0.2...pharo-project:v7.0.3> >> https://github.com/pharo-project/pharo/releases/tag/v7.0.3 >> >> All the images are available in ZeroConf and in the Pharo Launcher. >> >> Thanks to all the collaborators especially: >> >> - David >> - Guille >> - Pavel >> - Christophe >> - Theo >> - Sabine >> - Sven >> >> And to all the people that helped to make this release in a couple of >> minutes. >> And thanks to the academy! >> >> Pablo >> >> >> -------------------------------------------- >> StÃ©phane Ducasse >> http://stephane.ducasse.free.fr >> http://www.synectique.eu / http://www.pharo.org >> 03 59 35 87 52 >> Assistant: Julie Jonas >> FAX 03 59 57 78 50 >> TEL 03 59 35 86 16 >> S. Ducasse - Inria >> 40, avenue Halley, >> Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza >> Villeneuve d'Ascq 59650 >> France >> >> > -- Pablo Tesone. tesonep(a)gmail.com

April 15, 2019

Re: [Pharo-dev] [ANN] Pharo 7.0.3

by Tim Mackinnon

I hate to be the bearer of bad news - but 7.0.3 on OSX still has the font glyph issue (see how my menus have started to go) - saving my image has fixed it (for now). I do have Mirage loaded in my image ( the latest version, and I was showing you guys how that seems to stress it a bit more). Tim > On 14 Apr 2019, at 15:16, tesonep(a)gmail.com wrote: > > Like in the Oscars, I was thanking everybody. ;) > > On Fri, 12 Apr 2019, 21:40 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr <mailto:stephane.ducasse@inria.fr> wrote: > what is the academy? > :) > > stef > > > >> On 12 Apr 2019, at 17:26, tesonep(a)gmail.com <mailto:tesonep@gmail.com> wrote: >> >> Pharo 7.0.3 contains several bugfixes, notably a fix for the annoying font corruption font. >> >> <image.png> >> >> Changes Log >> >> #2781 <https://github.com/pharo-project/pharo/pull/2781> Fix comment on OSWindow >> startTextInput >> #3160 <https://github.com/pharo-project/pharo/pull/3160> 2975-Problem-when-you-read-an-mcz-pharo7 >> #3130 <https://github.com/pharo-project/pharo/pull/3130> Improving the performance of SourceFileArray >> #3164 <https://github.com/pharo-project/pharo/pull/3164> MailMessage can not send mails with attachment in Pharo7 >> #3149 <https://github.com/pharo-project/pharo/pull/3149> 3148-backport-2395-to-Pharo-70--Non-ASCII-class-and-author-names-break-SourceFileArraygetPreambleFromat >> #3178 <https://github.com/pharo-project/pharo/pull/3178> Fix for corrupted fonts in Pharo7 >> Detailed Diff: v7.0.2...pharo-project:v7.0.3 <https://github.com/pharo-project/pharo/compare/v7.0.2...pharo-project:v7.0.3> >> https://github.com/pharo-project/pharo/releases/tag/v7.0.3 <https://github.com/pharo-project/pharo/releases/tag/v7.0.3> >> All the images are available in ZeroConf and in the Pharo Launcher. >> >> Thanks to all the collaborators especially: >> >> - David >> - Guille >> - Pavel >> - Christophe >> - Theo >> - Sabine >> - Sven >> >> And to all the people that helped to make this release in a couple of minutes. >> And thanks to the academy! >> >> Pablo > > -------------------------------------------- > StÃ©phane Ducasse > http://stephane.ducasse.free.fr <http://stephane.ducasse.free.fr/> > http://www.synectique.eu <http://www.synectique.eu/> / http://www.pharo.org <http://www.pharo.org/> > 03 59 35 87 52 > Assistant: Julie Jonas > FAX 03 59 57 78 50 > TEL 03 59 35 86 16 > S. Ducasse - Inria > 40, avenue Halley, > Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza > Villeneuve d'Ascq 59650 > France >

April 14, 2019