15 lines
464 B
Plaintext
15 lines
464 B
Plaintext
export default function makeCancellablePromise(promise) {
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var isCancelled = false;
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var wrappedPromise = new Promise(function (resolve, reject) {
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promise
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.then(function (value) { return !isCancelled && resolve(value); })
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.catch(function (error) { return !isCancelled && reject(error); });
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});
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return {
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promise: wrappedPromise,
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cancel: function () {
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isCancelled = true;
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},
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};
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}
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