This is part of a change to convert all usages of 'var' with either
'let' or 'const'. This takes a conservative approach for 'const' where
it will only be used for aliases and storing the "original" values in
tests.
Change-Id: I10f5c38a8b06b5797c6eec7492829084114514c9
Use of setInterval has unpredictable behavior when the device goes
to sleep or is in a background tab. Adds a function to the shaka
Timer class which reproduces setInterval functionality using
setTimeout.
Change-Id: I0b2db8a5a9197527717bc4566c7beb109270f8ea
Wait to send a WRONG_KEYS error until key statuses have propagated.
Also, check for expired keys and fire the EXPIRED error from the key
status handler, not from 'waitingforkeys', which is not yet available
everywhere. The EXPIRED error will suppress any WRONG_KEYS error that
might otherwise fire when 'waitingforkeys' happens.
Finally, do not trigger track restrictions based on expired keys. This
means EXPIRED will never be followed by ALL_TRACKS_RESTRICTED.
This provides more deterministic behavior in tests and clearer
diagnostic signals for app developers.
Change-Id: Idd0f91fdd6442125661b9593ecaad0b57b81625c
Jacob Trimble
Tim Plummer
Joey Parrish