[SIP Beyond VoIP] MSRP File transfer

Paulo Fidalgo o.kanniball.o at gmail.com
Mon Aug 29 18:11:30 CEST 2011


I think there's a misunderstanding here. I want to send data chunks in 
MSRP SEND Messages, and in SIPSIMPLE it sends the whole file streamed in 
64KB pieces.
What I want is to send one MSRP SEND Message for every 64KB of data, 
instead of send a a SEND message then stream the data.

I think both approaches are right according to the RFC, although the one 
which sends an MSRP message for every chunk introduces more overhead.

PS: by data I mean file binary data only, not the MSRP message with headers.

Best regards,

Paulo Fidalgo

On 29-08-2011 17:00, Saúl Ibarra Corretgé wrote:
> Hi,
> On Aug 29, 2011, at 5:52 PM, Paulo Fidalgo wrote:
>> Hi Saúl!
>> You are right, but this is only true for the first chunk, because in further chunks only data is written (in _write_file method).
> What do you mean by 'only data' ? A single MSRP message is sent, but the data is streamed in 64KB pieces.
> Regards,
> --
> Saúl Ibarra Corretgé
> AG Projects

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