Re: [cf-dev] Not getting the complete response from coAP serve

["Kraus Achim (INST/ECS4)" <Achim.Kraus@xxxxxxxxxxxx>]

Hi Sreejith,

it’s still hard to understand, what exactly is going wrong in your case.

So some explanations:
Each protocol has its strength and weakness.
CoAP is very good, if your communication is based on small portions of information (small payload).
CoAP is not perfect for large portions of information (large payload, e.g. your “1000 json records“).
CoAP therefore supports large payload, by split it into smaller portions (blockwise, RFC7959).
But there may be CoAP implementations, which don't care about RFC7595 blockwise and 
instead rely on UDP handling larger messages (which, especially on embedded IP stack, may show
as being not too reliable).

So to see, what in your case caused the issue, I would propose to use wireshark to see, which messages are exchanged.
Or do you have a link to the "GO coAP server" you used?

Mit freundlichen Grüßen / Best regards

Achim Kraus

Bosch Software Innovations GmbH
Communications (INST/ECS4)
Stuttgarter Straße 130
71332 Waiblingen
GERMANY
www.bosch-si.de
http://www.blog.bosch-si.com/ 

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Von: cf-dev-bounces@xxxxxxxxxxx [mailto:cf-dev-bounces@xxxxxxxxxxx] Im Auftrag von Sreejith S
Gesendet: Freitag, 24. Februar 2017 13:18
An: cf-dev@xxxxxxxxxxx
Betreff: Re: [cf-dev] Not getting the complete response from coAP serve

Hi Eugene,

Thank you. 

I enabled logging and i could verify that its not getting complete message server sent.

Assume my message is a JSON encoded one like [{},{},{},{}.....]

This is a blocker for me. Please point me , if there is any other block size settings or something. Not sure why its happening with Java Client and works with other coAP clients.

Regards,

Sreejith