[Bug 21798] Revisit MediaKeyError codes

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21798

--- Comment #4 from Adrian Bateman [MSFT] <adrianba@microsoft.com> ---
We discussed this on the telcon:
http://www.w3.org/2013/04/16-html-media-minutes.html#item03

I think the outcome of the discussion was along these lines:

1) We should have error codes for things that it would make sense to tell a
user that would be actionable. These error codes should be defined in the spec
in a generic way that is shared across implementations.

2) We need to ensure that the error codes are described in sufficient detail
that they are interpreted unambiguously by different implementers.

3) More granular, possibly system-specific, error codes are required for sites
to use for debugging and potentially live telemetry to help identify customer
issues. If these different errors are unlikely to be usefully described to
customers then the system specific systemCode might be enough for this
requirement.

We need implementers to review their possible error codes and identify those
that can be actionably be reported to users.

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Received on Tuesday, 23 April 2013 18:30:43 UTC