| [wakaama-dev] transaction & block wise transfer ready for first comments |
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Hello PL, Committers and Contributors, I’m also new to this list. As my colleague Jörg already announced, I was working the last weeks on some extensions for wakaama.
The first one is an extension of the transaction mechanism. The original one takes the MID and matches an ACK with this. This is working fine for piggybacked responses, but it seems not to work for separate responses.
Separate responses may be useful, if it must be ensured, that the response is already received before sending any further messages. This may help to during the registration process. The second extension is the block wise transfer. Though the spec is still a draft, it may be not the final one. The block wise transfer uses a buffer to accumulate or store larger payload. The COAP client uses transactions
to maintain these buffers, while the COAP server uses a list of buffers identified by client/method/uri triples.
For both extensions please refer to the comments in “transaction.c” and “blockwise.c”
The extensions are now pushed to the
https://github.com/bsinno/wakaama copy of wakaama for comments on it. The diff is unfortunately more the 300KB, so if wanted, I would prepare pull requests with selected smaller subsets (one by one,
J ). I would propose to start with some additional fixes. Is the preferred way for this project therefore to report a bug or to list the fixes her in the mailing list? Mit freundlichen Grüßen / Best regards Achim Kraus Bosch Software Innovations GmbH Communications (INST/ESY4) Stuttgarter Straße 130 71332 Waiblingen GERMANY Tel. +49 711 811-58139 Registered office: Berlin, Register court: Amtsgericht Charlottenburg, HRB 148411 B Executives: Dr.-Ing. Rainer Kallenbach; Michael Hahn |