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Update service worker

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lifegpc
2023-06-12 12:55:01 +08:00
parent ea696f0d36
commit 9b2d696733
1 changed files with 3 additions and 0 deletions
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3
static/sw.ts
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@@ -8,6 +8,7 @@ async function get_deploy_id(): Promise<string | undefined> {
}
let deploy_id: string | undefined = undefined;
let inited = false;
const deleteCache = async (key: string) => {
await caches.delete(key);
@@ -15,6 +16,7 @@ const deleteCache = async (key: string) => {
const deleteOldCaches = async () => {
deploy_id = await get_deploy_id();
inited = true;
const keyList = await caches.keys();
const cachesToDelete = keyList.filter((key) => key !== deploy_id);
await Promise.all(cachesToDelete.map(deleteCache));
@@ -40,6 +42,7 @@ function match_url(u: URL) {
/**@ts-ignore */
self.addEventListener("fetch", async (e: FetchEvent) => {
if (!inited) await deleteOldCaches();
const r = e.request;
const responseFromCache = await caches.match(r);
if (responseFromCache) {