September 2015 - Pharo-users

[Demo] Dynamic cobweb diagram

by Hilaire

Not sure you remember this from junior hight? ;-) https://plus.google.com/+DrgeoEu/posts/E5GvDBvZcmw The next step: to show how Pharo let you (user) easily integrate this script as a system extension. So students can play with cobweb diagram with a two lines script. Hilaire -- Dr. Geo http://drgeo.eu http://google.com/+DrgeoEu

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Ben Coman

Maybe something shows up comparing telnet tests [1]... $ telnet zn.stfx.eu 80 GET /zn/numbers.txt HTTP/1.1 Host: zn.stfx.eu $ telnet bl.ocks.org 80 GET /mbostock/raw/4063318/dji.csv HTTP/1.1 Host: bl.ocks.org btw, what user-agent does Zinc use? [1] http://www.esqsoft.com/examples/troubleshooting-http-using-telnet.htm cheers -ben On Sun, Sep 20, 2015 at 6:22 PM, Volkert <volkert(a)komponentenwerkstatt.de> wrote: > same behavior ... :-( > > > On 20.09.2015 11:55, Sven Van Caekenberghe wrote: >> >> The response is chunked, but that should be no problem. >> >> You could try the following: >> >> ZnDefaultCharacterEncoder value: ZnNullEncoder new during: [ >> 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents ]. >> >>> On 20 Sep 2015, at 11:37, Volkert <volkert(a)komponentenwerkstatt.de> >>> wrote: >>> >>> No >>> >>> On 20.09.2015 11:20, Sven Van Caekenberghe wrote: >>>> >>>> Any proxying involved ? >>>> >>>>> On 20 Sep 2015, at 11:16, Volkert <volkert(a)komponentenwerkstatt.de> >>>>> wrote: >>>>> >>>>> $ cat /etc/issue >>>>> Ubuntu 14.04.3 LTS \n \l >>>>> >>>>> $ uname -a >>>>> Linux jupiter 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 >>>>> 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux >>>>> >>>>> $ ./pharo Pharo.image printVersion >>>>> [version] 4.0 #40621 >>>>> >>>>> ./pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl >>>>> retrieveContents" >>>>> '2 >>>>> 3 >>>>> 5 >>>>> 7 >>>>> ... >>>>> >>>>> >>>>> BUT >>>>> >>>>> $ ./pharo Pharo.image eval >>>>> "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" >>>>> ==== Startup Error: ConnectionClosed: Connection closed while waiting >>>>> for data. >>>>> [ ConnectionClosed signal: 'Connection closed while waiting for data.' >>>>> ] in Socket>>waitForDataFor: in Block: [ ConnectionClosed signal: >>>>> 'Connection closed whil...etc... >>>>> Socket>>waitForDataFor:ifClosed:ifTimedOut: >>>>> Socket>>waitForDataFor: >>>>> ZdcSocketStream(ZdcAbstractSocketStream)>>socketWaitForData >>>>> ZdcSocketStream>>readInto:startingAt:count: >>>>> ZnUTF8Encoder>>optimizedReadInto:startingAt:count:fromStream: >>>>> ZnUTF8Encoder>>readInto:startingAt:count:fromStream: >>>>> [ >>>>> read := encoder >>>>> readInto: buffer >>>>> startingAt: 1 >>>>> count: buffer size >>>>> fromStream: readStream ] in ZnStringEntity>>readFrom: in Block: [ >>>>> ... >>>>> BlockClosure>>on:do: >>>>> ZnStringEntity>>readFrom: >>>>> ZnEntity class>>readFrom:usingType:andLength: >>>>> ZnEntityReader>>readFrom:usingType:andLength: >>>>> ZnEntityReader>>readEntityFromStream >>>>> [ entity := self readEntityFromStream ] in ZnEntityReader>>readEntity >>>>> in Block: [ entity := self readEntityFromStream ] >>>>> [ >>>>> p psValueAt: index put: anObject. >>>>> aBlock value ] in >>>>> ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: in Block: [ ... >>>>> BlockClosure>>ensure: >>>>> ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: >>>>> ZnDefaultCharacterEncoder class(DynamicVariable class)>>value:during: >>>>> ZnEntityReader>>withDefaultUtf8Decoding: >>>>> ZnEntityReader>>readEntity >>>>> ZnResponse(ZnMessage)>>readEntityFrom: >>>>> ZnResponse>>readEntityFrom: >>>>> ZnResponse(ZnMessage)>>readFrom: >>>>> ZnResponse class(ZnMessage class)>>readFrom: >>>>> ZnClient>>readResponse >>>>> ZnClient>>executeRequestResponse >>>>> [ self executeRequestResponse ] in ZnClient>>getConnectionAndExecute in >>>>> Block: [ self executeRequestResponse ] >>>>> BlockClosure>>ensure: >>>>> ZnClient>>getConnectionAndExecute >>>>> ZnClient>>executeWithRedirectsRemaining: >>>>> Got startup errors: >>>>> ConnectionClosed: Connection closed while waiting for data. >>>>> >>>>> >>>>> >>>>> >>>>> 9.2015 10:54, Sven Van Caekenberghe wrote: >>>>>> >>>>>> Weird, this is on one of my servers: >>>>>> >>>>>> $ cat /etc/issue >>>>>> Ubuntu 14.04.3 LTS >>>>>> >>>>>> $ uname -a >>>>>> Linux pharo.t3-platform.net 3.13.0-57-generic #95-Ubuntu SMP Fri Jun >>>>>> 19 09:27:48 UTC 2015 i686 i686 i686 GNU/Linux >>>>>> >>>>>> $ ../bin/pharo Pharo.image printVersion >>>>>> [version] 4.0 #40621 >>>>>> >>>>>> $ ../bin/pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' >>>>>> asUrl retrieveContents" >>>>>> '2 >>>>>> 3 >>>>>> 5 >>>>>> 7 >>>>>> 11 >>>>>> 13 >>>>>> 17 >>>>>> 19 >>>>>> 23 >>>>>> 29 >>>>>> 31 >>>>>> 37 >>>>>> 41 >>>>>> 43 >>>>>> 47 >>>>>> 53 >>>>>> 59 >>>>>> 61 >>>>>> 67 >>>>>> 71 >>>>>> 73 >>>>>> 79 >>>>>> 83 >>>>>> 89 >>>>>> 97 >>>>>> ' >>>>>> >>>>>> $ ../bin/pharo Pharo.image eval >>>>>> "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" | >>>>>> head >>>>>> 'Date,Open,High,Low,Close,Volume,Adj Close >>>>>> 2010-10-01,10789.72,10907.41,10759.14,10829.68,4298910000,10829.68 >>>>>> 2010-09-30,10835.96,10960.99,10732.27,10788.05,4284160000,10788.05 >>>>>> 2010-09-29,10857.98,10901.96,10759.75,10835.28,3990280000,10835.28 >>>>>> 2010-09-28,10809.85,10905.44,10714.03,10858.14,4025840000,10858.14 >>>>>> 2010-09-27,10860.03,10902.52,10776.44,10812.04,3587860000,10812.04 >>>>>> 2010-09-24,10664.39,10897.83,10664.39,10860.26,4123950000,10860.26 >>>>>> 2010-09-23,10738.48,10779.65,10610.12,10662.42,3847850000,10662.42 >>>>>> 2010-09-22,10761.11,10829.75,10682.40,10739.31,3911070000,10739.31 >>>>>> 2010-09-21,10753.39,10844.89,10674.83,10761.03,4175660000,10761.03 >>>>>> >>>>>> ... >>>>>> >>>>>>> On 20 Sep 2015, at 10:27, Volkert <volkert(a)komponentenwerkstatt.de> >>>>>>> wrote: >>>>>>> >>>>>>> Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had >>>>>>> the same problem ... >>>>>>> >>>>>>> But calls to other site are fine ... >>>>>>> >>>>>>> Volkert >>>>>>> >>>>>>> On 20.09.2015 10:00, Volkert wrote: >>>>>>>> >>>>>>>> I just downloaded the latest version with "curl get.pharo.org | >>>>>>>> bash" .... same problem ... >>>>>>>> >>>>>>>> On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >>>>>>>>> >>>>>>>>> Volkert, >>>>>>>>> >>>>>>>>> I tried in 2 #40621 images of mine and it worked fine. Both Zn >>>>>>>>> included and Zn #bleedingEdge. Maybe it was some temporary situation ? >>>>>>>>> >>>>>>>>> Sven >>>>>>>>> >>>>>>>>>> On 20 Sep 2015, at 09:19, Volkert >>>>>>>>>> <volkert(a)komponentenwerkstatt.de> wrote: >>>>>>>>>> >>>>>>>>>> Dear all, >>>>>>>>>> >>>>>>>>>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl >>>>>>>>>> retrieveContents " lead to this error: >>>>>>>>>> >>>>>>>>>> <ifdhcebh.png> >>>>>>>>>> >>>>>>>>>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the >>>>>>>>>> csv file. >>>>>>>>>> >>>>>>>>>> The snippet is part of the Roassal >>>>>>>>>> RTCalenderExample>>exampleVisualizationCSV and i had never a problem with >>>>>>>>>> it. >>>>>>>>>> >>>>>>>>>> Pharo4.0 >>>>>>>>>> Latest update: #40621 >>>>>>>>>> On Ubuntu 14.04 >>>>>>>>>> >>>>>>>>>> Volkert >>> >>> >> > >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Volkert

same behavior ... :-( On 20.09.2015 11:55, Sven Van Caekenberghe wrote: > The response is chunked, but that should be no problem. > > You could try the following: > > ZnDefaultCharacterEncoder value: ZnNullEncoder new during: [ 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents ]. > >> On 20 Sep 2015, at 11:37, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >> >> No >> >> On 20.09.2015 11:20, Sven Van Caekenberghe wrote: >>> Any proxying involved ? >>> >>>> On 20 Sep 2015, at 11:16, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>> >>>> $ cat /etc/issue >>>> Ubuntu 14.04.3 LTS \n \l >>>> >>>> $ uname -a >>>> Linux jupiter 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux >>>> >>>> $ ./pharo Pharo.image printVersion >>>> [version] 4.0 #40621 >>>> >>>> ./pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" >>>> '2 >>>> 3 >>>> 5 >>>> 7 >>>> ... >>>> >>>> >>>> BUT >>>> >>>> $ ./pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" >>>> ==== Startup Error: ConnectionClosed: Connection closed while waiting for data. >>>> [ ConnectionClosed signal: 'Connection closed while waiting for data.' ] in Socket>>waitForDataFor: in Block: [ ConnectionClosed signal: 'Connection closed whil...etc... >>>> Socket>>waitForDataFor:ifClosed:ifTimedOut: >>>> Socket>>waitForDataFor: >>>> ZdcSocketStream(ZdcAbstractSocketStream)>>socketWaitForData >>>> ZdcSocketStream>>readInto:startingAt:count: >>>> ZnUTF8Encoder>>optimizedReadInto:startingAt:count:fromStream: >>>> ZnUTF8Encoder>>readInto:startingAt:count:fromStream: >>>> [ >>>> read := encoder >>>> readInto: buffer >>>> startingAt: 1 >>>> count: buffer size >>>> fromStream: readStream ] in ZnStringEntity>>readFrom: in Block: [ ... >>>> BlockClosure>>on:do: >>>> ZnStringEntity>>readFrom: >>>> ZnEntity class>>readFrom:usingType:andLength: >>>> ZnEntityReader>>readFrom:usingType:andLength: >>>> ZnEntityReader>>readEntityFromStream >>>> [ entity := self readEntityFromStream ] in ZnEntityReader>>readEntity in Block: [ entity := self readEntityFromStream ] >>>> [ >>>> p psValueAt: index put: anObject. >>>> aBlock value ] in ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: in Block: [ ... >>>> BlockClosure>>ensure: >>>> ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: >>>> ZnDefaultCharacterEncoder class(DynamicVariable class)>>value:during: >>>> ZnEntityReader>>withDefaultUtf8Decoding: >>>> ZnEntityReader>>readEntity >>>> ZnResponse(ZnMessage)>>readEntityFrom: >>>> ZnResponse>>readEntityFrom: >>>> ZnResponse(ZnMessage)>>readFrom: >>>> ZnResponse class(ZnMessage class)>>readFrom: >>>> ZnClient>>readResponse >>>> ZnClient>>executeRequestResponse >>>> [ self executeRequestResponse ] in ZnClient>>getConnectionAndExecute in Block: [ self executeRequestResponse ] >>>> BlockClosure>>ensure: >>>> ZnClient>>getConnectionAndExecute >>>> ZnClient>>executeWithRedirectsRemaining: >>>> Got startup errors: >>>> ConnectionClosed: Connection closed while waiting for data. >>>> >>>> >>>> >>>> >>>> 9.2015 10:54, Sven Van Caekenberghe wrote: >>>>> Weird, this is on one of my servers: >>>>> >>>>> $ cat /etc/issue >>>>> Ubuntu 14.04.3 LTS >>>>> >>>>> $ uname -a >>>>> Linux pharo.t3-platform.net 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:27:48 UTC 2015 i686 i686 i686 GNU/Linux >>>>> >>>>> $ ../bin/pharo Pharo.image printVersion >>>>> [version] 4.0 #40621 >>>>> >>>>> $ ../bin/pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" >>>>> '2 >>>>> 3 >>>>> 5 >>>>> 7 >>>>> 11 >>>>> 13 >>>>> 17 >>>>> 19 >>>>> 23 >>>>> 29 >>>>> 31 >>>>> 37 >>>>> 41 >>>>> 43 >>>>> 47 >>>>> 53 >>>>> 59 >>>>> 61 >>>>> 67 >>>>> 71 >>>>> 73 >>>>> 79 >>>>> 83 >>>>> 89 >>>>> 97 >>>>> ' >>>>> >>>>> $ ../bin/pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" | head >>>>> 'Date,Open,High,Low,Close,Volume,Adj Close >>>>> 2010-10-01,10789.72,10907.41,10759.14,10829.68,4298910000,10829.68 >>>>> 2010-09-30,10835.96,10960.99,10732.27,10788.05,4284160000,10788.05 >>>>> 2010-09-29,10857.98,10901.96,10759.75,10835.28,3990280000,10835.28 >>>>> 2010-09-28,10809.85,10905.44,10714.03,10858.14,4025840000,10858.14 >>>>> 2010-09-27,10860.03,10902.52,10776.44,10812.04,3587860000,10812.04 >>>>> 2010-09-24,10664.39,10897.83,10664.39,10860.26,4123950000,10860.26 >>>>> 2010-09-23,10738.48,10779.65,10610.12,10662.42,3847850000,10662.42 >>>>> 2010-09-22,10761.11,10829.75,10682.40,10739.31,3911070000,10739.31 >>>>> 2010-09-21,10753.39,10844.89,10674.83,10761.03,4175660000,10761.03 >>>>> >>>>> ... >>>>> >>>>>> On 20 Sep 2015, at 10:27, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>>>> >>>>>> Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had the same problem ... >>>>>> >>>>>> But calls to other site are fine ... >>>>>> >>>>>> Volkert >>>>>> >>>>>> On 20.09.2015 10:00, Volkert wrote: >>>>>>> I just downloaded the latest version with "curl get.pharo.org | bash" .... same problem ... >>>>>>> >>>>>>> On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >>>>>>>> Volkert, >>>>>>>> >>>>>>>> I tried in 2 #40621 images of mine and it worked fine. Both Zn included and Zn #bleedingEdge. Maybe it was some temporary situation ? >>>>>>>> >>>>>>>> Sven >>>>>>>> >>>>>>>>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>>>>>>> >>>>>>>>> Dear all, >>>>>>>>> >>>>>>>>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents " lead to this error: >>>>>>>>> >>>>>>>>> <ifdhcebh.png> >>>>>>>>> >>>>>>>>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the csv file. >>>>>>>>> >>>>>>>>> The snippet is part of the Roassal RTCalenderExample>>exampleVisualizationCSV and i had never a problem with it. >>>>>>>>> >>>>>>>>> Pharo4.0 >>>>>>>>> Latest update: #40621 >>>>>>>>> On Ubuntu 14.04 >>>>>>>>> >>>>>>>>> Volkert >> >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Sven Van Caekenberghe

The response is chunked, but that should be no problem. You could try the following: ZnDefaultCharacterEncoder value: ZnNullEncoder new during: [ 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents ]. > On 20 Sep 2015, at 11:37, Volkert <volkert(a)komponentenwerkstatt.de> wrote: > > No > > On 20.09.2015 11:20, Sven Van Caekenberghe wrote: >> Any proxying involved ? >> >>> On 20 Sep 2015, at 11:16, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>> >>> $ cat /etc/issue >>> Ubuntu 14.04.3 LTS \n \l >>> >>> $ uname -a >>> Linux jupiter 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux >>> >>> $ ./pharo Pharo.image printVersion >>> [version] 4.0 #40621 >>> >>> ./pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" >>> '2 >>> 3 >>> 5 >>> 7 >>> ... >>> >>> >>> BUT >>> >>> $ ./pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" >>> ==== Startup Error: ConnectionClosed: Connection closed while waiting for data. >>> [ ConnectionClosed signal: 'Connection closed while waiting for data.' ] in Socket>>waitForDataFor: in Block: [ ConnectionClosed signal: 'Connection closed whil...etc... >>> Socket>>waitForDataFor:ifClosed:ifTimedOut: >>> Socket>>waitForDataFor: >>> ZdcSocketStream(ZdcAbstractSocketStream)>>socketWaitForData >>> ZdcSocketStream>>readInto:startingAt:count: >>> ZnUTF8Encoder>>optimizedReadInto:startingAt:count:fromStream: >>> ZnUTF8Encoder>>readInto:startingAt:count:fromStream: >>> [ >>> read := encoder >>> readInto: buffer >>> startingAt: 1 >>> count: buffer size >>> fromStream: readStream ] in ZnStringEntity>>readFrom: in Block: [ ... >>> BlockClosure>>on:do: >>> ZnStringEntity>>readFrom: >>> ZnEntity class>>readFrom:usingType:andLength: >>> ZnEntityReader>>readFrom:usingType:andLength: >>> ZnEntityReader>>readEntityFromStream >>> [ entity := self readEntityFromStream ] in ZnEntityReader>>readEntity in Block: [ entity := self readEntityFromStream ] >>> [ >>> p psValueAt: index put: anObject. >>> aBlock value ] in ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: in Block: [ ... >>> BlockClosure>>ensure: >>> ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: >>> ZnDefaultCharacterEncoder class(DynamicVariable class)>>value:during: >>> ZnEntityReader>>withDefaultUtf8Decoding: >>> ZnEntityReader>>readEntity >>> ZnResponse(ZnMessage)>>readEntityFrom: >>> ZnResponse>>readEntityFrom: >>> ZnResponse(ZnMessage)>>readFrom: >>> ZnResponse class(ZnMessage class)>>readFrom: >>> ZnClient>>readResponse >>> ZnClient>>executeRequestResponse >>> [ self executeRequestResponse ] in ZnClient>>getConnectionAndExecute in Block: [ self executeRequestResponse ] >>> BlockClosure>>ensure: >>> ZnClient>>getConnectionAndExecute >>> ZnClient>>executeWithRedirectsRemaining: >>> Got startup errors: >>> ConnectionClosed: Connection closed while waiting for data. >>> >>> >>> >>> >>> 9.2015 10:54, Sven Van Caekenberghe wrote: >>>> Weird, this is on one of my servers: >>>> >>>> $ cat /etc/issue >>>> Ubuntu 14.04.3 LTS >>>> >>>> $ uname -a >>>> Linux pharo.t3-platform.net 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:27:48 UTC 2015 i686 i686 i686 GNU/Linux >>>> >>>> $ ../bin/pharo Pharo.image printVersion >>>> [version] 4.0 #40621 >>>> >>>> $ ../bin/pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" >>>> '2 >>>> 3 >>>> 5 >>>> 7 >>>> 11 >>>> 13 >>>> 17 >>>> 19 >>>> 23 >>>> 29 >>>> 31 >>>> 37 >>>> 41 >>>> 43 >>>> 47 >>>> 53 >>>> 59 >>>> 61 >>>> 67 >>>> 71 >>>> 73 >>>> 79 >>>> 83 >>>> 89 >>>> 97 >>>> ' >>>> >>>> $ ../bin/pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" | head >>>> 'Date,Open,High,Low,Close,Volume,Adj Close >>>> 2010-10-01,10789.72,10907.41,10759.14,10829.68,4298910000,10829.68 >>>> 2010-09-30,10835.96,10960.99,10732.27,10788.05,4284160000,10788.05 >>>> 2010-09-29,10857.98,10901.96,10759.75,10835.28,3990280000,10835.28 >>>> 2010-09-28,10809.85,10905.44,10714.03,10858.14,4025840000,10858.14 >>>> 2010-09-27,10860.03,10902.52,10776.44,10812.04,3587860000,10812.04 >>>> 2010-09-24,10664.39,10897.83,10664.39,10860.26,4123950000,10860.26 >>>> 2010-09-23,10738.48,10779.65,10610.12,10662.42,3847850000,10662.42 >>>> 2010-09-22,10761.11,10829.75,10682.40,10739.31,3911070000,10739.31 >>>> 2010-09-21,10753.39,10844.89,10674.83,10761.03,4175660000,10761.03 >>>> >>>> ... >>>> >>>>> On 20 Sep 2015, at 10:27, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>>> >>>>> Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had the same problem ... >>>>> >>>>> But calls to other site are fine ... >>>>> >>>>> Volkert >>>>> >>>>> On 20.09.2015 10:00, Volkert wrote: >>>>>> I just downloaded the latest version with "curl get.pharo.org | bash" .... same problem ... >>>>>> >>>>>> On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >>>>>>> Volkert, >>>>>>> >>>>>>> I tried in 2 #40621 images of mine and it worked fine. Both Zn included and Zn #bleedingEdge. Maybe it was some temporary situation ? >>>>>>> >>>>>>> Sven >>>>>>> >>>>>>>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>>>>>> >>>>>>>> Dear all, >>>>>>>> >>>>>>>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents " lead to this error: >>>>>>>> >>>>>>>> <ifdhcebh.png> >>>>>>>> >>>>>>>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the csv file. >>>>>>>> >>>>>>>> The snippet is part of the Roassal RTCalenderExample>>exampleVisualizationCSV and i had never a problem with it. >>>>>>>> >>>>>>>> Pharo4.0 >>>>>>>> Latest update: #40621 >>>>>>>> On Ubuntu 14.04 >>>>>>>> >>>>>>>> Volkert >>> >> > >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Volkert

No On 20.09.2015 11:20, Sven Van Caekenberghe wrote: > Any proxying involved ? > >> On 20 Sep 2015, at 11:16, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >> >> $ cat /etc/issue >> Ubuntu 14.04.3 LTS \n \l >> >> $ uname -a >> Linux jupiter 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux >> >> $ ./pharo Pharo.image printVersion >> [version] 4.0 #40621 >> >> ./pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" >> '2 >> 3 >> 5 >> 7 >> ... >> >> >> BUT >> >> $ ./pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" >> ==== Startup Error: ConnectionClosed: Connection closed while waiting for data. >> [ ConnectionClosed signal: 'Connection closed while waiting for data.' ] in Socket>>waitForDataFor: in Block: [ ConnectionClosed signal: 'Connection closed whil...etc... >> Socket>>waitForDataFor:ifClosed:ifTimedOut: >> Socket>>waitForDataFor: >> ZdcSocketStream(ZdcAbstractSocketStream)>>socketWaitForData >> ZdcSocketStream>>readInto:startingAt:count: >> ZnUTF8Encoder>>optimizedReadInto:startingAt:count:fromStream: >> ZnUTF8Encoder>>readInto:startingAt:count:fromStream: >> [ >> read := encoder >> readInto: buffer >> startingAt: 1 >> count: buffer size >> fromStream: readStream ] in ZnStringEntity>>readFrom: in Block: [ ... >> BlockClosure>>on:do: >> ZnStringEntity>>readFrom: >> ZnEntity class>>readFrom:usingType:andLength: >> ZnEntityReader>>readFrom:usingType:andLength: >> ZnEntityReader>>readEntityFromStream >> [ entity := self readEntityFromStream ] in ZnEntityReader>>readEntity in Block: [ entity := self readEntityFromStream ] >> [ >> p psValueAt: index put: anObject. >> aBlock value ] in ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: in Block: [ ... >> BlockClosure>>ensure: >> ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: >> ZnDefaultCharacterEncoder class(DynamicVariable class)>>value:during: >> ZnEntityReader>>withDefaultUtf8Decoding: >> ZnEntityReader>>readEntity >> ZnResponse(ZnMessage)>>readEntityFrom: >> ZnResponse>>readEntityFrom: >> ZnResponse(ZnMessage)>>readFrom: >> ZnResponse class(ZnMessage class)>>readFrom: >> ZnClient>>readResponse >> ZnClient>>executeRequestResponse >> [ self executeRequestResponse ] in ZnClient>>getConnectionAndExecute in Block: [ self executeRequestResponse ] >> BlockClosure>>ensure: >> ZnClient>>getConnectionAndExecute >> ZnClient>>executeWithRedirectsRemaining: >> Got startup errors: >> ConnectionClosed: Connection closed while waiting for data. >> >> >> >> >> 9.2015 10:54, Sven Van Caekenberghe wrote: >>> Weird, this is on one of my servers: >>> >>> $ cat /etc/issue >>> Ubuntu 14.04.3 LTS >>> >>> $ uname -a >>> Linux pharo.t3-platform.net 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:27:48 UTC 2015 i686 i686 i686 GNU/Linux >>> >>> $ ../bin/pharo Pharo.image printVersion >>> [version] 4.0 #40621 >>> >>> $ ../bin/pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" >>> '2 >>> 3 >>> 5 >>> 7 >>> 11 >>> 13 >>> 17 >>> 19 >>> 23 >>> 29 >>> 31 >>> 37 >>> 41 >>> 43 >>> 47 >>> 53 >>> 59 >>> 61 >>> 67 >>> 71 >>> 73 >>> 79 >>> 83 >>> 89 >>> 97 >>> ' >>> >>> $ ../bin/pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" | head >>> 'Date,Open,High,Low,Close,Volume,Adj Close >>> 2010-10-01,10789.72,10907.41,10759.14,10829.68,4298910000,10829.68 >>> 2010-09-30,10835.96,10960.99,10732.27,10788.05,4284160000,10788.05 >>> 2010-09-29,10857.98,10901.96,10759.75,10835.28,3990280000,10835.28 >>> 2010-09-28,10809.85,10905.44,10714.03,10858.14,4025840000,10858.14 >>> 2010-09-27,10860.03,10902.52,10776.44,10812.04,3587860000,10812.04 >>> 2010-09-24,10664.39,10897.83,10664.39,10860.26,4123950000,10860.26 >>> 2010-09-23,10738.48,10779.65,10610.12,10662.42,3847850000,10662.42 >>> 2010-09-22,10761.11,10829.75,10682.40,10739.31,3911070000,10739.31 >>> 2010-09-21,10753.39,10844.89,10674.83,10761.03,4175660000,10761.03 >>> >>> ... >>> >>>> On 20 Sep 2015, at 10:27, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>> >>>> Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had the same problem ... >>>> >>>> But calls to other site are fine ... >>>> >>>> Volkert >>>> >>>> On 20.09.2015 10:00, Volkert wrote: >>>>> I just downloaded the latest version with "curl get.pharo.org | bash" .... same problem ... >>>>> >>>>> On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >>>>>> Volkert, >>>>>> >>>>>> I tried in 2 #40621 images of mine and it worked fine. Both Zn included and Zn #bleedingEdge. Maybe it was some temporary situation ? >>>>>> >>>>>> Sven >>>>>> >>>>>>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>>>>> >>>>>>> Dear all, >>>>>>> >>>>>>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents " lead to this error: >>>>>>> >>>>>>> <ifdhcebh.png> >>>>>>> >>>>>>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the csv file. >>>>>>> >>>>>>> The snippet is part of the Roassal RTCalenderExample>>exampleVisualizationCSV and i had never a problem with it. >>>>>>> >>>>>>> Pharo4.0 >>>>>>> Latest update: #40621 >>>>>>> On Ubuntu 14.04 >>>>>>> >>>>>>> Volkert >> >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Sven Van Caekenberghe

Any proxying involved ? > On 20 Sep 2015, at 11:16, Volkert <volkert(a)komponentenwerkstatt.de> wrote: > > $ cat /etc/issue > Ubuntu 14.04.3 LTS \n \l > > $ uname -a > Linux jupiter 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux > > $ ./pharo Pharo.image printVersion > [version] 4.0 #40621 > > ./pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" > '2 > 3 > 5 > 7 > ... > > > BUT > > $ ./pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" > ==== Startup Error: ConnectionClosed: Connection closed while waiting for data. > [ ConnectionClosed signal: 'Connection closed while waiting for data.' ] in Socket>>waitForDataFor: in Block: [ ConnectionClosed signal: 'Connection closed whil...etc... > Socket>>waitForDataFor:ifClosed:ifTimedOut: > Socket>>waitForDataFor: > ZdcSocketStream(ZdcAbstractSocketStream)>>socketWaitForData > ZdcSocketStream>>readInto:startingAt:count: > ZnUTF8Encoder>>optimizedReadInto:startingAt:count:fromStream: > ZnUTF8Encoder>>readInto:startingAt:count:fromStream: > [ > read := encoder > readInto: buffer > startingAt: 1 > count: buffer size > fromStream: readStream ] in ZnStringEntity>>readFrom: in Block: [ ... > BlockClosure>>on:do: > ZnStringEntity>>readFrom: > ZnEntity class>>readFrom:usingType:andLength: > ZnEntityReader>>readFrom:usingType:andLength: > ZnEntityReader>>readEntityFromStream > [ entity := self readEntityFromStream ] in ZnEntityReader>>readEntity in Block: [ entity := self readEntityFromStream ] > [ > p psValueAt: index put: anObject. > aBlock value ] in ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: in Block: [ ... > BlockClosure>>ensure: > ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: > ZnDefaultCharacterEncoder class(DynamicVariable class)>>value:during: > ZnEntityReader>>withDefaultUtf8Decoding: > ZnEntityReader>>readEntity > ZnResponse(ZnMessage)>>readEntityFrom: > ZnResponse>>readEntityFrom: > ZnResponse(ZnMessage)>>readFrom: > ZnResponse class(ZnMessage class)>>readFrom: > ZnClient>>readResponse > ZnClient>>executeRequestResponse > [ self executeRequestResponse ] in ZnClient>>getConnectionAndExecute in Block: [ self executeRequestResponse ] > BlockClosure>>ensure: > ZnClient>>getConnectionAndExecute > ZnClient>>executeWithRedirectsRemaining: > Got startup errors: > ConnectionClosed: Connection closed while waiting for data. > > > > > 9.2015 10:54, Sven Van Caekenberghe wrote: >> Weird, this is on one of my servers: >> >> $ cat /etc/issue >> Ubuntu 14.04.3 LTS >> >> $ uname -a >> Linux pharo.t3-platform.net 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:27:48 UTC 2015 i686 i686 i686 GNU/Linux >> >> $ ../bin/pharo Pharo.image printVersion >> [version] 4.0 #40621 >> >> $ ../bin/pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" >> '2 >> 3 >> 5 >> 7 >> 11 >> 13 >> 17 >> 19 >> 23 >> 29 >> 31 >> 37 >> 41 >> 43 >> 47 >> 53 >> 59 >> 61 >> 67 >> 71 >> 73 >> 79 >> 83 >> 89 >> 97 >> ' >> >> $ ../bin/pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" | head >> 'Date,Open,High,Low,Close,Volume,Adj Close >> 2010-10-01,10789.72,10907.41,10759.14,10829.68,4298910000,10829.68 >> 2010-09-30,10835.96,10960.99,10732.27,10788.05,4284160000,10788.05 >> 2010-09-29,10857.98,10901.96,10759.75,10835.28,3990280000,10835.28 >> 2010-09-28,10809.85,10905.44,10714.03,10858.14,4025840000,10858.14 >> 2010-09-27,10860.03,10902.52,10776.44,10812.04,3587860000,10812.04 >> 2010-09-24,10664.39,10897.83,10664.39,10860.26,4123950000,10860.26 >> 2010-09-23,10738.48,10779.65,10610.12,10662.42,3847850000,10662.42 >> 2010-09-22,10761.11,10829.75,10682.40,10739.31,3911070000,10739.31 >> 2010-09-21,10753.39,10844.89,10674.83,10761.03,4175660000,10761.03 >> >> ... >> >>> On 20 Sep 2015, at 10:27, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>> >>> Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had the same problem ... >>> >>> But calls to other site are fine ... >>> >>> Volkert >>> >>> On 20.09.2015 10:00, Volkert wrote: >>>> I just downloaded the latest version with "curl get.pharo.org | bash" .... same problem ... >>>> >>>> On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >>>>> Volkert, >>>>> >>>>> I tried in 2 #40621 images of mine and it worked fine. Both Zn included and Zn #bleedingEdge. Maybe it was some temporary situation ? >>>>> >>>>> Sven >>>>> >>>>>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>>>> >>>>>> Dear all, >>>>>> >>>>>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents " lead to this error: >>>>>> >>>>>> <ifdhcebh.png> >>>>>> >>>>>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the csv file. >>>>>> >>>>>> The snippet is part of the Roassal RTCalenderExample>>exampleVisualizationCSV and i had never a problem with it. >>>>>> >>>>>> Pharo4.0 >>>>>> Latest update: #40621 >>>>>> On Ubuntu 14.04 >>>>>> >>>>>> Volkert >>>> >>> >> > >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Volkert

$ cat /etc/issue Ubuntu 14.04.3 LTS \n \l $ uname -a Linux jupiter 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux $ ./pharo Pharo.image printVersion [version] 4.0 #40621 ./pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" '2 3 5 7 ... BUT $ ./pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" ==== Startup Error: ConnectionClosed: Connection closed while waiting for data. [ ConnectionClosed signal: 'Connection closed while waiting for data.' ] in Socket>>waitForDataFor: in Block: [ ConnectionClosed signal: 'Connection closed whil...etc... Socket>>waitForDataFor:ifClosed:ifTimedOut: Socket>>waitForDataFor: ZdcSocketStream(ZdcAbstractSocketStream)>>socketWaitForData ZdcSocketStream>>readInto:startingAt:count: ZnUTF8Encoder>>optimizedReadInto:startingAt:count:fromStream: ZnUTF8Encoder>>readInto:startingAt:count:fromStream: [ read := encoder readInto: buffer startingAt: 1 count: buffer size fromStream: readStream ] in ZnStringEntity>>readFrom: in Block: [ ... BlockClosure>>on:do: ZnStringEntity>>readFrom: ZnEntity class>>readFrom:usingType:andLength: ZnEntityReader>>readFrom:usingType:andLength: ZnEntityReader>>readEntityFromStream [ entity := self readEntityFromStream ] in ZnEntityReader>>readEntity in Block: [ entity := self readEntityFromStream ] [ p psValueAt: index put: anObject. aBlock value ] in ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: in Block: [ ... BlockClosure>>ensure: ZnDefaultCharacterEncoder(DynamicVariable)>>value:during: ZnDefaultCharacterEncoder class(DynamicVariable class)>>value:during: ZnEntityReader>>withDefaultUtf8Decoding: ZnEntityReader>>readEntity ZnResponse(ZnMessage)>>readEntityFrom: ZnResponse>>readEntityFrom: ZnResponse(ZnMessage)>>readFrom: ZnResponse class(ZnMessage class)>>readFrom: ZnClient>>readResponse ZnClient>>executeRequestResponse [ self executeRequestResponse ] in ZnClient>>getConnectionAndExecute in Block: [ self executeRequestResponse ] BlockClosure>>ensure: ZnClient>>getConnectionAndExecute ZnClient>>executeWithRedirectsRemaining: Got startup errors: ConnectionClosed: Connection closed while waiting for data. 9.2015 10:54, Sven Van Caekenberghe wrote: > Weird, this is on one of my servers: > > $ cat /etc/issue > Ubuntu 14.04.3 LTS > > $ uname -a > Linux pharo.t3-platform.net 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:27:48 UTC 2015 i686 i686 i686 GNU/Linux > > $ ../bin/pharo Pharo.image printVersion > [version] 4.0 #40621 > > $ ../bin/pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" > '2 > 3 > 5 > 7 > 11 > 13 > 17 > 19 > 23 > 29 > 31 > 37 > 41 > 43 > 47 > 53 > 59 > 61 > 67 > 71 > 73 > 79 > 83 > 89 > 97 > ' > > $ ../bin/pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" | head > 'Date,Open,High,Low,Close,Volume,Adj Close > 2010-10-01,10789.72,10907.41,10759.14,10829.68,4298910000,10829.68 > 2010-09-30,10835.96,10960.99,10732.27,10788.05,4284160000,10788.05 > 2010-09-29,10857.98,10901.96,10759.75,10835.28,3990280000,10835.28 > 2010-09-28,10809.85,10905.44,10714.03,10858.14,4025840000,10858.14 > 2010-09-27,10860.03,10902.52,10776.44,10812.04,3587860000,10812.04 > 2010-09-24,10664.39,10897.83,10664.39,10860.26,4123950000,10860.26 > 2010-09-23,10738.48,10779.65,10610.12,10662.42,3847850000,10662.42 > 2010-09-22,10761.11,10829.75,10682.40,10739.31,3911070000,10739.31 > 2010-09-21,10753.39,10844.89,10674.83,10761.03,4175660000,10761.03 > > ... > >> On 20 Sep 2015, at 10:27, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >> >> Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had the same problem ... >> >> But calls to other site are fine ... >> >> Volkert >> >> On 20.09.2015 10:00, Volkert wrote: >>> I just downloaded the latest version with "curl get.pharo.org | bash" .... same problem ... >>> >>> On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >>>> Volkert, >>>> >>>> I tried in 2 #40621 images of mine and it worked fine. Both Zn included and Zn #bleedingEdge. Maybe it was some temporary situation ? >>>> >>>> Sven >>>> >>>>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>>> >>>>> Dear all, >>>>> >>>>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents " lead to this error: >>>>> >>>>> <ifdhcebh.png> >>>>> >>>>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the csv file. >>>>> >>>>> The snippet is part of the Roassal RTCalenderExample>>exampleVisualizationCSV and i had never a problem with it. >>>>> >>>>> Pharo4.0 >>>>> Latest update: #40621 >>>>> On Ubuntu 14.04 >>>>> >>>>> Volkert >>> >> >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Sven Van Caekenberghe

Weird, this is on one of my servers: $ cat /etc/issue Ubuntu 14.04.3 LTS $ uname -a Linux pharo.t3-platform.net 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:27:48 UTC 2015 i686 i686 i686 GNU/Linux $ ../bin/pharo Pharo.image printVersion [version] 4.0 #40621 $ ../bin/pharo Pharo.image eval "'http://zn.stfx.eu/zn/numbers.txt' asUrl retrieveContents" '2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 ' $ ../bin/pharo Pharo.image eval "'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents" | head 'Date,Open,High,Low,Close,Volume,Adj Close 2010-10-01,10789.72,10907.41,10759.14,10829.68,4298910000,10829.68 2010-09-30,10835.96,10960.99,10732.27,10788.05,4284160000,10788.05 2010-09-29,10857.98,10901.96,10759.75,10835.28,3990280000,10835.28 2010-09-28,10809.85,10905.44,10714.03,10858.14,4025840000,10858.14 2010-09-27,10860.03,10902.52,10776.44,10812.04,3587860000,10812.04 2010-09-24,10664.39,10897.83,10664.39,10860.26,4123950000,10860.26 2010-09-23,10738.48,10779.65,10610.12,10662.42,3847850000,10662.42 2010-09-22,10761.11,10829.75,10682.40,10739.31,3911070000,10739.31 2010-09-21,10753.39,10844.89,10674.83,10761.03,4175660000,10761.03 ... > On 20 Sep 2015, at 10:27, Volkert <volkert(a)komponentenwerkstatt.de> wrote: > > Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had the same problem ... > > But calls to other site are fine ... > > Volkert > > On 20.09.2015 10:00, Volkert wrote: >> I just downloaded the latest version with "curl get.pharo.org | bash" .... same problem ... >> >> On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >>> Volkert, >>> >>> I tried in 2 #40621 images of mine and it worked fine. Both Zn included and Zn #bleedingEdge. Maybe it was some temporary situation ? >>> >>> Sven >>> >>>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>>> >>>> Dear all, >>>> >>>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents " lead to this error: >>>> >>>> <ifdhcebh.png> >>>> >>>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the csv file. >>>> >>>> The snippet is part of the Roassal RTCalenderExample>>exampleVisualizationCSV and i had never a problem with it. >>>> >>>> Pharo4.0 >>>> Latest update: #40621 >>>> On Ubuntu 14.04 >>>> >>>> Volkert >>> >> >> > >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Volkert

Strange: I tried an other Ubuntu Box (14.04) with Pharo 3.0 and had the same problem ... But calls to other site are fine ... Volkert On 20.09.2015 10:00, Volkert wrote: > I just downloaded the latest version with "curl get.pharo.org | bash" > .... same problem ... > > On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >> Volkert, >> >> I tried in 2 #40621 images of mine and it worked fine. Both Zn >> included and Zn #bleedingEdge. Maybe it was some temporary situation ? >> >> Sven >> >>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> >>> wrote: >>> >>> Dear all, >>> >>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl >>> retrieveContents " lead to this error: >>> >>> <ifdhcebh.png> >>> >>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the >>> csv file. >>> >>> The snippet is part of the Roassal >>> RTCalenderExample>>exampleVisualizationCSV and i had never a problem >>> with it. >>> >>> Pharo4.0 >>> Latest update: #40621 >>> On Ubuntu 14.04 >>> >>> Volkert >> > >

Sept. 20, 2015

Re: [Pharo-users] Zn / Connection closed while waiting for data

by Esteban Lorenzano

it works for me also, in a #40614 :) > On 20 Sep 2015, at 10:00, Volkert <volkert(a)komponentenwerkstatt.de> wrote: > > I just downloaded the latest version with "curl get.pharo.org | bash" .... same problem ... > > On 20.09.2015 09:33, Sven Van Caekenberghe wrote: >> Volkert, >> >> I tried in 2 #40621 images of mine and it worked fine. Both Zn included and Zn #bleedingEdge. Maybe it was some temporary situation ? >> >> Sven >> >>> On 20 Sep 2015, at 09:19, Volkert <volkert(a)komponentenwerkstatt.de> wrote: >>> >>> Dear all, >>> >>> " 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl retrieveContents " lead to this error: >>> >>> <ifdhcebh.png> >>> >>> "wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the csv file. >>> >>> The snippet is part of the Roassal RTCalenderExample>>exampleVisualizationCSV and i had never a problem with it. >>> >>> Pharo4.0 >>> Latest update: #40621 >>> On Ubuntu 14.04 >>> >>> Volkert >> > >

Sept. 20, 2015