> On 22.03.2019, at 09:35, H. Hirzel <hannes.hirzel at gmail.com> wrote:
> 
> Yes, WebResponse >> #contentStream is there but if I use it I get an
> error message, see my earlier mail in this thread where I include the
> details.
> 
> It seems that the stream is asked for #reset and that does not go well
> with the stream WebResponse uses.
> 
> SecureSocketStream(Object)>>doesNotUnderstand: #reset
> 
> So getting the whole content first and then to ask for a new stream is
> a workaround.
> It is a solution but maybe not the solution.
> 
> More investigation needed....

No. The WebResponse stream is a non-resettable stream, it comes effectively from the network, so you can't meaningfully #reset it :)
I can think of several ways to counter that, but not today :D

Best regards
	-Tobias


> 
> HH
> 
> 
> On 3/22/19, Marcel Taeumel <marcel.taeumel at hpi.de> wrote:
>> Huh? WebResponse >> #contentStream has been there since 2012.
>> 
>> Best,
>> Marcel
>> Am 21.03.2019 20:37:40 schrieb H. Hirzel <hannes.hirzel at gmail.com>:
>> It works if I replace
>> 
>> #contentStream
>> 
>> with
>> 
>> content asByteArray readStream
>> 
>> Form fromBinaryStream: (WebClient httpGet:
>> 'https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Squeak-x11.png/617px-Squeak-x11.png')
>> content asByteArray readStream.
>> 
>> On 3/21/19, H. Hirzel wrote:
>>> Thanks for answering, Marcel
>>> 
>>> On 3/21/19, Marcel Taeumel wrote:
>>>> What about ...
>>>> 
>>>> Form fromBinaryStream: (WebClient httpGet:
>>>> 'https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Squeak-x11.png/617px-Squeak-x11.png')
>>>> contentStream.
>>> 
>>> Unfortunately a debugger window comes up [1]
>>> 
>>> 
>>>> ... I think we should add a #fromUrl: besides Form class >>
>>>> #fromFileNamed:
>>>> and there distinguish between file paths and HTTP urls etc:
>>>> 
>>>> Form fromUrl:
>>>> 'https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Squeak-x11.png/617px-Squeak-x11.png'.
>>> 
>>> Yes, that would be fine to create a new convenience method
>>> 
>>> Form fromUrl:
>>> 
>>> after we have figured out the solution.
>>> 
>>> -- Hannes
>>> 
>>> [1]
>>> SecureSocketStream(Object)>>doesNotUnderstand: #reset
>>> Receiver: SecureSocketStream[inbuf:4kb/outbuf:4kb]
>>> Arguments and temporary variables:
>>> aMessage: reset
>>> exception: MessageNotUnderstood: SecureSocketStream>>reset
>>> resumeValue: nil
>>> Receiver's instance variables:
>>> recentlyRead: 0
>>> socket: a Socket[destroyed]
>>> inBuffer: #[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>>> 0 0 0 0 0 0...etc...
>>> outBuffer: #[71 69 84 32 47 119 105 107 105 112 101 100 105 97 47
>>> 99 111 109 10...etc...
>>> inNextToWrite: 1
>>> outNextToWrite: 1
>>> lastRead: 0
>>> timeout: 45
>>> autoFlush: true
>>> bufferSize: 4096
>>> binary: true
>>> shouldSignal: true
>>> ssl: nil
>>> sendBuf: #[23 3 3 0 232 61 247 6 24 144 238 146 249 51 100 82 127
>>> 29 104 195 17...etc...
>>> readBuf: #[203 4 102 97 151 46 237 173 196 165 168 136 21 56 21 225
>>> 6 113 183 1...etc...
>>> decoded: a ReadStream
>>> certIssues: 0
>>> 
>>> [] in ImageReadWriter class>>formFromStream:
>>> Receiver: ImageReadWriter
>>> Arguments and temporary variables:
>>> 
>>> Receiver's instance variables:
>>> superclass: Object
>>> methodDict: a MethodDictionary(#atEnd->(ImageReadWriter>>#atEnd "a
>>> CompiledMethod...etc...
>>> format: 65537
>>> instanceVariables: #('stream')
>>> organization: ('accessing' nextImage nextPutImage:)
>>> ('stream access' atEnd close...etc...
>>> subclasses: {PCXReadWriter . XBMReadWriter . JPEGReadWriter .
>>> JPEGReadWriter2 ....etc...
>>> name: #ImageReadWriter
>>> classPool: a Dictionary(#ImageNotStoredSignal->nil
>>> #MagicNumberErrorSignal->nil...etc...
>>> sharedPools: nil
>>> environment: nil
>>> category: #'Graphics-Files'
>>> 
>> 
>> 
>