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FFI Requires setTimeout #176
Description
Activity
I cannot reproduce this with a modified version of the EffectFn test that always resolves immediately. I suspect that you have some sort of race condition in your code. Could you post a self contained example?
Created an example
This is because you are typing it as
Aff. Aff's representation is opaque. You need to type it asEffectFnAffand use theCompatmodule.purescript-aff/src/Effect/Aff/Compat.purs
Lines 43 to 46 in 390857f
Sorry about that. Just fixed it and am still having the same problem
When using FFI for Aff I need to use
setTimeoutbefore callingonSuccessor else the page hangs as ifonSuccesswas never called. Feels like there is some listener setup in the wrong order oronSuccessis defined after thereturn.Failing example without timeout.
exports.failing = s => (onError, onSuccess) => { onSuccess(s) return (cancelError, cancelerError, cancelerSuccess) => {cancelerSuccess()} }Working example with timeout.
exports.working = s => (onError, onSuccess) => { setTimeout(() => onSuccess(s), 100) return (cancelError, cancelerError, cancelerSuccess) => {cancelerSuccess()} }