11 lines
297 B
JavaScript
11 lines
297 B
JavaScript
self.addEventListener("fetch", event => {
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if (event.request.url.includes("nonexistent.png")) {
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event.respondWith(
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fetch(event.request.url.replace("nonexistent.png", "blue-32x32.png"))
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);
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}
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});
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self.addEventListener("activate", event => {
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event.waitUntil(clients.claim());
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});
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