On 01/22/2015 08:57 AM, Hiers, David wrote:
> Hi, I'd like to discourage message duplication.  Transport and
> processing is not free.    If you consider the impact on a service
> with several million users, you can see the outlines of the problem.

I agree; the single biggest usage of XMPP is in XMPP-IM, and one of the
biggest hurdles to its wider adoption is its (generally) poor
performance on mobile devices where bandwidth is somewhat constrained
and expensive [citation needed].

Any solution should attempt to take this into consideration and reduce
duplicate messages sent over the wire.

—Sam

-- 
Sam Whited
pub 4096R/54083AE104EA7AD3
https://blog.samwhited.com

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