Zn / Connection closed while waiting for data

> 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

> 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
>

> On 20 Sep 2015, at 10:00, Volkert <[hidden email]> 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
>>
>
>

> 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
>>
>
>

> 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
>>>
>>
>>
>
>

> 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
>>>
>>
>

> 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
>>>>
>>>
>>
>
>

> 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
>>
>

> 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
>>>
>>
>
>

> 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
>>
>

> 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
>>>
>>>
>>
>
>

> 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
>>>>
>>>>
>>>
>>
>>

> On 20 Sep 2015, at 13:43, 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
>>>>
>>>>
>>>
>>
>>
>

> 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
>>>>>
>>>>>
>>>>
>>>
>>>
>

>> On 20 Sep 2015, at 13:43, 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?
> ZnConstants defaultUserAgent

>> [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
>>>>>
>>>
>

> 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
>>>>>>
>>>>
>

> 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
>>>>
>>

> $ ./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/volkert/Pharo/latest/pharo-vm/ [default: /home/volkert/Pharo/latest/pharo
>
> On 20.09.2015 14:03, Sven Van Caekenberghe wrote:
>> 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
>>>>>>>
>>>>>
>>
>
>

>> $ ./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/volkert/Pharo/latest/pharo-vm/ [default: /home/volkert/Pharo/latest/pharo
>>
>> On 20.09.2015 14:03, Sven Van Caekenberghe wrote:
>>> 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
>>
>