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Implement CoAP Blockwise Transfers #26

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gavinsunde opened this issue Aug 26, 2015 · 4 comments
Open

Implement CoAP Blockwise Transfers #26

gavinsunde opened this issue Aug 26, 2015 · 4 comments

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@gavinsunde
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As specified in the IETF draft: https://tools.ietf.org/html/draft-ietf-core-block-17, sending a single large file split into multiple blocks that fit into UDP packets.
@dubek dubek mentioned this issue Feb 29, 2016
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@mitiger
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mitiger commented Mar 2, 2016

@dubek

oh， do you hava plan to do this job? we are waiting in joyful hope.
thanks!!!

@dubek
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dubek commented Mar 2, 2016

Currently I don't have any plans to implement this feature. We welcome pull requests!

@janaki2
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janaki2 commented Jan 19, 2017

Hi,

I have a question on SZX in the Block2 Option.

Does the payload bytes of the response packet MUST be exactly same as the SZX chosen in Block2 Option
or
Can it differ with that of SZX?

For example, I send a Block which is NOT the last block and I choose SZX = 2 (i.e., Block size is 64 bytes). But the actual payload in the response is 75 bytes or 57 bytes not 64 bytes. Is this valid?

Thanks!

@bsmelo bsmelo mentioned this issue Feb 16, 2017
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@chtavares
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I would like know if somebody implemented this feature?

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5 participants
@dubek @mitiger @gavinsunde @janaki2 @chtavares