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Правит ошибки в обработке события fetch в Service Worker #1346

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Правит ошибки в обработке события fetch в Service Worker #1346

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5eb0362
Правит ошибки в обработке события fetch в Service Worker
monochromer Apr 6, 2026
1acdf59
Правит обработку с `endsWith`
monochromer Apr 7, 2026
29afc43
Использует данные объекта URL
monochromer Apr 8, 2026
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24 changes: 16 additions & 8 deletions src/sw.js
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Original file line number Diff line number Diff line change
Expand Up @@ -434,24 +434,32 @@ self.addEventListener('message', async (event) => {
})

self.addEventListener('fetch', async (event) => {
const url = event.request.url
const urlObject = new URL(url)

// Игнорирует запросы на другие домены
if (!event.request.startsWith(self.location.origin) && event.request.method === 'POST') {
return new Response(fetch(event.request))
if (urlObject.origin !== self.location.origin) {
return
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@monochromer monochromer Apr 6, 2026

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Чтобы Service Worker не обрабатывал запрос, достаточно досрочно вернуть undefined.

}

// Игнорирует обработку не GET-запросов
if (event.request.method !== 'GET') {
return
}

// Игнорирует кеширование Service Worker
if (event.request.endsWith('sw.js')) {
return new Response(fetch(event.request))
if (urlObject.pathname === '/sw.js') {
return
}

// Игнорирует кеширование манифеста
if (event.request.endsWith('manifest.json')) {
return new Response(fetch(event.request))
if (urlObject.pathname === '/manifest.json') {
return
}

// Игнорирует кеширование страниц с параметрами GET запроса
if (event.request.indexOf('.html?') > -1 || event.request.indexOf('.js?') > -1) {
return new Response(fetch(event.request))
if (urlObject.search !== '') {
return
}

event.respondWith(
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