arturovt b618b5aa86 fix(zone.js): cancel tasks only when they are scheduled or running (#46435) ...

Currently, there's no check if the task (that is being canceled) has the right state.
Only `scheduled` and `running` tasks can be canceled. If the task has a non-appropriate
state, then an error will be thrown. Cancelation should not throw an error on an already
canceled task, e.g. `clearTimeout` does not throw errors when it's called multiple times
on the same timer.

PR Close #45711

PR Close #46435

2022-10-11 17:20:54 +00:00

54 KiB

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