[Standards] MAM Sync Strategies

Thilo Molitor thilo at eightysoft.de
Fri Aug 27 13:07:01 UTC 2021

> Not quite. XEP-0430 is a (rather weak) imitation of the XEP-SYNC which was
> already done (and implemented) when Inbox was proposed.  It supports
> delivered/read/unread messages, active calls in chat (without it, VoIP
> calls won't work on iOS)

That's not quite right, you can use XEP-0353 together with XEP-0198 and/or 
XEP-0313 to make VoIP work on iOS.

@all: XEP-0353 needs something like "this should be stored in mam, too" to 
make it work flawlessly, right?
Of course,as a sender, you can always add a XEP-0334 store processing hint, 
but this should be made somehow mandatory imho.

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