> I am not sure we have to go that deep (yet).
>
> It is a public URL/site, we access it with the same client software (standard 4.0 with the included Zn), it works for most/everyone, on multiple platforms, but not for Volkert.
>
> Maybe a VM difference ?
>
> Mine on Ubuntu was
>
> $ ./pharo/bin/pharo --version
> 3.9-7 #1 Thu Apr  2 00:51:45 CEST 2015 gcc 4.6.3 [Production ITHB VM]
> NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Apr  2 2015
> NBCogit NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Apr  2 2015
> https://github.com/pharo-project/pharo-vm.git Commit: 32d18ba0f2db9bee7f3bdbf16bdb24fe4801cfc5 Date: 2015-03-24 11:08:14 +0100 By: Esteban Lorenzano <[hidden email]> Jenkins build #14904
> Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC 2012 i686 i686 i386 GNU/Linux
> plugin path: /home/t3/pharo/bin/pharo-vm/ [default: /home/t3/pharo/bin/pharo-vm/]
>
>> On 20 Sep 2015, at 13:53, Ben Coman <[hidden email]> wrote:
>>
>> You might also try tcpflow
>> http://unix.stackexchange.com/questions/6279/on-the-fly-monitoring-http-requests-on-a-network-interface
>> cheers -ben
>>
>> On Sun, Sep 20, 2015 at 7:43 PM, Ben Coman <[hidden email]> wrote:
>>> 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
>>> <[hidden email]> 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 <[hidden email]>
>>>>>> wrote:
>>>>>>
>>>>>> No
>>>>>>
>>>>>> On 20.09.2015 11:20, Sven Van Caekenberghe wrote:
>>>>>>> Any proxying involved ?
>>>>>>>
>>>>>>>> On 20 Sep 2015, at 11:16, Volkert <[hidden email]>
>>>>>>>> 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 <[hidden email]>
>>>>>>>>>> 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
>>>>>>>>>>>>> <[hidden email]> 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
>>>>>>
>>>>
>