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20 lines
493 B
TypeScript
20 lines
493 B
TypeScript
import { defineLazyHandler } from 'h3'
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export default defineLazyHandler(async () => {
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const { exports: { sum } } = await loadWasmInstance(
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// @ts-ignore
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() => import('~/server/wasm/sum.wasm')
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)
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return (event) => {
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const { a = 0, b = 0 } = useQuery(event)
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return { sum: sum(a, b) }
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}
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})
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async function loadWasmInstance (importFn, imports = {}) {
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const init = await importFn().then(m => m.default || m)
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const { instance } = await init(imports)
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return instance
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}
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