Ability to run the timer in smaller intervals (500ms)

[amrlabib]

Ability to run the timer in smaller intervals (500ms)

[rafmsou]

Hi @amrlabib , no, its not that. I'll try to give you a concrete example:

If you try to run a task in 1.5 seconds from now, it will actually run in 1 second from now.
If you try to run a task in 500 milliseconds it will run in 1 second.

That's because the min interval in which tasks are checked is fixed in 1000ms (1 sec). So, any task that needs to run in a not rounded number of seconds will not get executed in the correct moment.

If you accept a custom parameter for the min interval, it will work, however there's more things that might need to change because some places assumes the number of seconds is round (or it gets rounded/floored).

I would say that the goal here would be to make it possible to run timers in intervals less than a second (100ms, 300ms, 500ms) accurately.

Does that makes sense?

[amrlabib]

Hi @rafmsou thank you for the issue, trying to understand your use case what do you mean by run a timer in 1.5 seconds ? you want to change the default interval from 1000ms (1s) to be 1500 (1.5s) ?

we can pass a custom param to change the default interval but just to confirm, this means that if the custom interval is 1.5s a 1 minute timer will run for (1.5s * 60) = 90s is this what you are trying to achieve ?

[vrgimael]

Could we get milliseconds from the hook with minimal modification? That would solve the problem.

A "throttle" prop would be awesome though

[amrlabib]

Sorry for the late response, i updated the code of useTimer to handle milliseconds

Example: 1

if expiryTimeStamp will result in a 3.4 seconds [3400 ms] timer, it will behave as mentioned below:

interval	values
now	00:00:04
after 400 ms	00:00:03
after 1000 ms	00:00:02
after 1000 ms	00:00:01
after 1000 ms	00:00:00

Example: 2

if expiryTimeStamp will result in a 0.6 seconds [600 ms] timer, it will behave as mentioned below:

interval	values
now	00:00:01
after 600 ms	00:00:00

---

This is handled in v2.0.5, let me know if this is working well, and thank you again for reporting the issue

[yoiang]

Haha I have a similar request, except that I'd love to be able to get sub-seconds (milliseconds) from useStopwatch! Maybe by specifying an update interval...?

Happy to make a PR, just checking if you already know a quick change or any gotchas before I try my hand!