useEffect executes many times during render when using options

[pocesar]

when using the second parameter, the useEffect gets called many times, leading to multiple calls to onChange, and multiple location changes, even if they aren't happening. either put on the readme that you need to pass an useMemo'ed options object or useMemo inside the hook

[kcoyner]

@pocesar Can you post an example of how you implemented useMemo in this hook? Thank you.

[pocesar]

@kcoyner

const settings = useMemo(() => {
  return { enableHighAccuracy: true }
}, [])

const { latitude, longitude, timestamp, accuracy, error } = usePosition(true, settings)

[pumppi]

I'm having same issue.

[samhwang]

Hi @trekhleb

Can you please have at this issue and also the fix provided by @mewben at #8 . This problem has been sitting here for 6 months, and its been super annoying because it triggers the re-render of the component like an infinite loop. :(

[hally9k]

@trekhleb - Should we be using useSubscription here? See: https://github.com/facebook/react/pull/15022/files#diff-f3a2eff7618256a34a255026486e7e9fR7

[trekhleb]

Hey folks, it should be fixed now in 0.0.7. Thanks @mewben for the fix!

[techieeliot]

@trekhleb I'm having this issue crop up in 0.0.7.

I'm fetching the geolocation using your tool for my weather app data, and it's repeatedly calling the api to fetch the weather.

Thanks for creating this great tool. How would I reduce the number of times that I'm calling to the API?