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Posted to httpclient-users@hc.apache.org by Guri <gu...@gmail.com> on 2011/09/29 22:17:18 UTC
Re: Sending a multipart message with http client nio causes the
UnsupportedOperationException exception
Hi Oleg,
Can you please suggest something similar to below for streaming large
messages sent over wire to NIO server using HttpClient 3x ? Can't move to 4x
presently, hence need to figure out a way where i can send the message in
parts, without loading same into memory.
thanks
Guri
olegk wrote:
>
> On Wed, 2010-05-26 at 05:21 -0700, franck.mosse wrote:
>>
>>
>> olegk wrote:
>> >
>> >
>> >> Hi olekg,
>> >>
>> >> Using a buffer content in memory will not be a good solution for me
>> as i
>> >> have to transfert large amount of data like videos and i don't want to
>> >> load
>> >> the full video in memory.
>> >>
>> >> Is it planned to include the support of multipart messages and stream
>> >> body
>> >> in the httpcore nio package ?
>> >> Franck.
>> >
>> > HttpCore NIO fully supports content streaming. There are presently no
>> > plans to develop multipart library based on NIO.
>> >
>> > Oleg
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: httpclient-users-unsubscribe@hc.apache.org
>> > For additional commands, e-mail: httpclient-users-help@hc.apache.org
>> >
>> >
>> >
>>
>> May be i am missing something in the api because i am a newbie on nio.
>> Can you tell me where to find an example showing the streaming of large
>> amount of data using the http nio ?
>
> http://hc.apache.org/httpcomponents-core-4.0.1/tutorial/html/nio.html#d0e1632
>
>
>> In fact to be more clear on my need, i would like to send a multipart
>> message made of some string body and an input stream body that contains a
>> video. In this case, i expected to find a NMultipartEntity in the api the
>> same way as NByteArrayEntity and others...
>
> HC is not a commercial product. It is a community driven project. The
> overwhelming majority of code in the project was contributed by
> individual contributors. NMultipartEntity is not there because nobody
> contributed it.
>
>> May be there is an other way to do that but i don't know... Do you have
>> any
>> sample on that ?
>
> I already mentioned blocking I/O compatibility protocol handlers in my
> previous message. While content buffering would not be a good idea in
> your case, you could still use throttling protocol handler described
> here:
>
> http://hc.apache.org/httpcomponents-core-4.0.1/tutorial/html/nio.html#d0e2107
>
> Oleg
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: httpclient-users-unsubscribe@hc.apache.org
> For additional commands, e-mail: httpclient-users-help@hc.apache.org
>
>
>
-----
Cheers,
Guri :)
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Re: Sending a multipart message with http client nio causes the
UnsupportedOperationException exception
Posted by Gurmeet Budhraja <gu...@gmail.com>.
Actually i need to stream large Http Request to server, using Http NIO
server and don't want to load same into memory before sending. I am using
httpclient3x.
Any way to do so in httpClient 3x would be of great help. Please suggest
ASAP.
On Fri, Sep 30, 2011 at 1:47 AM, Guri <gu...@gmail.com> wrote:
>
> Hi Oleg,
>
> Can you please suggest something similar to below for streaming large
> messages sent over wire to NIO server using HttpClient 3x ? Can't move to
> 4x
> presently, hence need to figure out a way where i can send the message in
> parts, without loading same into memory.
>
>
> thanks
> Guri
>
>
>
> olegk wrote:
> >
> > On Wed, 2010-05-26 at 05:21 -0700, franck.mosse wrote:
> >>
> >>
> >> olegk wrote:
> >> >
> >> >
> >> >> Hi olekg,
> >> >>
> >> >> Using a buffer content in memory will not be a good solution for me
> >> as i
> >> >> have to transfert large amount of data like videos and i don't want
> to
> >> >> load
> >> >> the full video in memory.
> >> >>
> >> >> Is it planned to include the support of multipart messages and stream
> >> >> body
> >> >> in the httpcore nio package ?
> >> >> Franck.
> >> >
> >> > HttpCore NIO fully supports content streaming. There are presently no
> >> > plans to develop multipart library based on NIO.
> >> >
> >> > Oleg
> >> >
> >> >
> >> > ---------------------------------------------------------------------
> >> > To unsubscribe, e-mail: httpclient-users-unsubscribe@hc.apache.org
> >> > For additional commands, e-mail: httpclient-users-help@hc.apache.org
> >> >
> >> >
> >> >
> >>
> >> May be i am missing something in the api because i am a newbie on nio.
> >> Can you tell me where to find an example showing the streaming of large
> >> amount of data using the http nio ?
> >
> >
> http://hc.apache.org/httpcomponents-core-4.0.1/tutorial/html/nio.html#d0e1632
> >
> >
> >> In fact to be more clear on my need, i would like to send a multipart
> >> message made of some string body and an input stream body that contains
> a
> >> video. In this case, i expected to find a NMultipartEntity in the api
> the
> >> same way as NByteArrayEntity and others...
> >
> > HC is not a commercial product. It is a community driven project. The
> > overwhelming majority of code in the project was contributed by
> > individual contributors. NMultipartEntity is not there because nobody
> > contributed it.
> >
> >> May be there is an other way to do that but i don't know... Do you have
> >> any
> >> sample on that ?
> >
> > I already mentioned blocking I/O compatibility protocol handlers in my
> > previous message. While content buffering would not be a good idea in
> > your case, you could still use throttling protocol handler described
> > here:
> >
> >
> http://hc.apache.org/httpcomponents-core-4.0.1/tutorial/html/nio.html#d0e2107
> >
> > Oleg
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: httpclient-users-unsubscribe@hc.apache.org
> > For additional commands, e-mail: httpclient-users-help@hc.apache.org
> >
> >
> >
>
>
> -----
>
>
> Cheers,
> Guri :)
> --
> View this message in context:
> http://old.nabble.com/Sending-a-multipart-message-with-http-client-nio-causes-the-UnsupportedOperationException-exception-tp28669483p32552923.html
> Sent from the HttpClient-User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: httpclient-users-unsubscribe@hc.apache.org
> For additional commands, e-mail: httpclient-users-help@hc.apache.org
>
>