9 lines
408 B
JavaScript
9 lines
408 B
JavaScript
self.addEventListener('message', e => {
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URL.revokeObjectURL(e.data.url);
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// Registering a new object URL will make absolutely sure that the revocation
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// has propagated. Without this at least in chrome it is possible for the
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// below postMessage to arrive at its destination before the revocation has
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// been fully processed.
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URL.createObjectURL(new Blob([]));
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self.postMessage('revoked');
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});
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