Does appservice timestamp massaging also apply to /kick, /ban, etc?

[turt2live]

The spec says "only when sending events", however there's quite a few routes that send events. Should probably explicitly declare which routes this applies to.

[turt2live]

also EDUs: can appservices send presence from the past?

[turt2live]

Looks like this currently only works for the plain /send event path. State events cannot be massaged, which might be a good thing?

[Half-Shot]

Currently HEAD says:

This will only apply when sending events.

Which is a little too sneakly. I'd prefer to say explicitly only /send supports this.

Aside from that, I'd like to make it clear that this doesn't insert things into the dag through some magic ts resolving thing so you may not see events appear in the right place just because you timestamped them.

[turt2live]

Closing in favour of #1585

The tldr is that "yes, timestamp massaging should apply to everything".