reactiveUtils replacment for watchUtils.pausable

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08-18-2022 08:15 AM
RobertScheitlin__GISP
MVP Esteemed Contributor

In watchUtils there is the pausable method what is the equivalent for reactiveUtils? Do I need to add and remove the watchHandle?

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AndyGup
Esri Regular Contributor

Hi Robert, correct, with reactiveUtils you would need to add or remove the WatchHandle. Or,  in the case of once() or whenOnce() since those return a Promise you would use AbortSignal. For the moment this is the most efficient pattern since the underlying API is tracking observable property access, rather than tracking individual values.

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AndyGup
Esri Regular Contributor

Hi Robert, correct, with reactiveUtils you would need to add or remove the WatchHandle. Or,  in the case of once() or whenOnce() since those return a Promise you would use AbortSignal. For the moment this is the most efficient pattern since the underlying API is tracking observable property access, rather than tracking individual values.

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RobertScheitlin__GISP
MVP Esteemed Contributor

Thanks Andy.

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