Sure, in that case you just namespace the event by the device it came
from. There's an open-source repo here, containing an implementation
for 0.16 -> https://github.com/eeue56/elm-debugger. It should only
really be used for inspiration.

If you need more help implementing it, then Slack is generally the
best way to get it :)

On Fri, Mar 3, 2017 at 1:09 PM, 'Rupert Smith' via Elm Discuss
<[email protected]> wrote:
> On Friday, March 3, 2017 at 10:55:30 AM UTC, Noah Hall wrote:
>>
>> Like oh-so-many things, I implemented this about 1.5 years ago now. I even
>> gave 2 talks on it. With Elm 0.17, you can implement it in under 30 lines of
>> code, using firebase as a host. Sadly, the recordings of both the talks I
>> gave on it are lost. But you can read it here ->
>> https://github.com/eeue56/talks/tree/master/experiments_in_elm#the-future-of-debugging-with-elm
>
>
> You are oh-so-ahead-of-the-curve! Don't suppose you still have the code for
> it lurking in some github repo by any chance?
>
> I thinking that a straightforward replay of messages across the whole
> application will probably not be a magic solution to writing a multi-user
> collaborative application. For example, in code I am working with currently,
> I render some stuff in a fixed position overlay, and its position will
> depend on how the client window is sized and scrolled - so a straightforward
> replay will likely see things end up in the wrong position. I think for
> collaborative work I would need to look into Operational Transformation
> (https://en.wikipedia.org/wiki/Operational_transformation) which is the
> technique that made Google Wave work. The idea would be to replicate a
> carefully chosen subset of events across all clients, and to ensure that
> they communicate the users intentions rather than details which are wholly
> specific to one client rendering or another. OT also deals with interleaving
> events without applying a global sequential ordering.
>
> I thinks Elms update-model-view structure would be very convenient for OT.
> It still might be fun to try out a straightforward event replay across
> clients with 30 lines of code though.
>
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