[Standards] XEP-0359: Origin-id - When to include it

Jonas Schäfer jonas at wielicki.name
Tue Aug 6 17:08:25 UTC 2019

On Freitag, 2. August 2019 19:10:07 CEST Maxime Buquet wrote:
> Hi standards,
> I have implemented Origin-id in Slixmpp[0].
> I am not entirely sure if it should be included in every single
> <message/> though, is there any business rules concerning this? The XEP
> almost only talks about stanza-id in there.
> [0]: https://lab.louiz.org/poezio/slixmpp/merge_requests/21

I suggest to include it always and force it to be equal to @id. In addition, 
@id and origin-id should both contain sufficient amounts of entropy (120+ bits 
or something).

This makes it easier for all involved implementations.

kind regards,
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