Fix mobile image fallback logic #12549
Merged
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Description
Very annoyingly react-native-fast-image's preload method can't callback when it fails to preload an image. See DylanVann/react-native-fast-image#995.
Our
useImage
hook depends on the ability for a preload to throw when trying to fetch to roll over to another node in the replica that's not healthy. So instead, we can have the useImage hook return an onError that it can use instead.Longer term, I'd like to move some form of this logic to the bridge.
How Has This Been Tested?
Please describe the tests that you ran to verify your changes. Provide repro instructions & any configuration.
Ran mobile simulator, images load that otherwise didn't