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Abort controller fallback for IE

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This commit is contained in:
Tom Coleman 2021-09-08 15:26:01 +10:00
parent abbd38f69c
commit 2ab56b22d1
1 changed files with 9 additions and 1 deletions
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10
lib/preview-web/src/PreviewWeb.tsx
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@ -370,7 +370,15 @@ export class PreviewWeb<TFramework extends AnyFramework> {
}) {
const { id, applyLoaders, unboundStoryFn, runPlayFunction } = story;
const controller = new AbortController();
// IE11 doesn't support AbortController, so we either need to polyfill or just not support it
const controller = AbortController
? new AbortController()
: {
signal: { aborted: false },
abort() {
this.signal.aborted = true;
},
};
let initialRenderPhase: InitialRenderPhase = 'init';
let renderContext: RenderContext<TFramework>;
const initialRender = async () => {