Krzysztof Platis f19b36f462 fix(zone.js): in TaskTrackingZoneSpec track a periodic task until it is cancelled (#45391) ...

Before this change, the macrotask for `setInterval(callback, ms)` was no
longer tracked by `TaskTrackingZoneSpec` after the `callback` was
invoked for the first time. Now the periodic macrotask is tracked until
it is cancelled, e.g. `clearInterval(id)`.

BREAKING CHANGE: in TaskTrackingZoneSpec track a periodic task until it is cancelled

The breaking change is scoped only to the plugin
`zone.js/plugins/task-tracking`. If you used `TaskTrackingZoneSpec` and
checked the pending macroTasks e.g. using `(this.ngZone as any)._inner
._parent._properties.TaskTrackingZone.getTasksFor('macroTask')`, then
its behavior slightly changed for periodic macrotasks. For example,
previously the `setInterval` macrotask was no longer tracked after its
callback was executed for the first time. Now it's tracked until
the task is explicitly cancelled, e.g  with `clearInterval(id)`.

fixes 45350

PR Close #45391

2022-03-24 10:53:36 -07:00

2.5 KiB

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