[Standards-JIG] Re: UPDATED: JEP-0027 (Current Jabber OpenPGP Usa ge)
jesper at krogh.cc
Tue Mar 16 05:27:58 UTC 2004
I gmane.network.jabber.standards-jig, skrev Justin Karneges:
> The xmpp-e2e specification suggests the use of checking timestamps, however I
> think we could improve upon this by additionally including a unique ID in
> each packet. A client can cache all such IDs it gets, and discard any that
> are older than 10 minutes. A message is valid so as long the timestamp is
> +/-5 minutes of the delivery time and the ID does not exist in the cache.
> The "Delivery time" would be either 'now', or some specified date via
> jabber:x:delay. This would allow for valid offline messages.
What if the sending client's clock isn't set correctly?
./Jesper Krogh, jesper at krogh.cc
Jabber ID: jesper at jabbernet.dk
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