Gecko [ c.stage.kornherr.net ]

Linux v69820.1blu.de 4.15.0 #1 SMP Mon Sep 30 15:36:27 MSK 2024 x86_64
Apache/2.4.58
Server IP : 195.90.215.149 & Your IP : 216.73.216.250
Domains : Cant Read [ /etc/named.conf ]
User : www-data

Name	Size	Permission	Date
Agent.md	2.73 KB	-rw-r--r--	2023-10-11 19:12
BalancedPool.md	2.75 KB	-rw-r--r--	2023-10-11 19:12
CacheStorage.md	1.05 KB	-rw-r--r--	2023-10-11 19:12
Client.md.gz	3.4 KB	-rw-r--r--	2023-10-11 19:12
Connector.md	3.38 KB	-rw-r--r--	2023-10-11 19:12
ContentType.md	1.1 KB	-rw-r--r--	2023-10-11 19:12
Cookies.md	2 KB	-rw-r--r--	2023-10-11 19:12
DiagnosticsChannel.md.gz	1.38 KB	-rw-r--r--	2023-10-11 19:12
DispatchInterceptor.md	1.49 KB	-rw-r--r--	2023-10-11 19:12
Dispatcher.md.gz	6.55 KB	-rw-r--r--	2023-10-11 19:12
Errors.md	3.48 KB	-rw-r--r--	2023-10-11 19:12
Fetch.md	1.17 KB	-rw-r--r--	2023-10-11 19:12
MockAgent.md.gz	2.97 KB	-rw-r--r--	2023-10-11 19:12
MockClient.md	1.97 KB	-rw-r--r--	2023-10-11 19:12
MockErrors.md	595 B	-rw-r--r--	2023-10-11 19:12
MockPool.md.gz	2.95 KB	-rw-r--r--	2023-10-11 19:12
Pool.md	2.7 KB	-rw-r--r--	2023-10-11 19:12
PoolStats.md	775 B	-rw-r--r--	2023-10-11 19:12
ProxyAgent.md	3.72 KB	-rw-r--r--	2023-10-11 19:12
WebSocket.md	1.46 KB	-rw-r--r--	2023-10-11 19:12
api-lifecycle.md.gz	2.62 KB	-rw-r--r--	2023-10-11 19:12

Rename

# CacheStorage

Undici exposes a W3C spec-compliant implementation of [CacheStorage](https://developer.mozilla.org/en-US/docs/Web/API/CacheStorage) and [Cache](https://developer.mozilla.org/en-US/docs/Web/API/Cache).

## Opening a Cache

Undici exports a top-level CacheStorage instance. You can open a new Cache, or duplicate a Cache with an existing name, by using `CacheStorage.prototype.open`. If you open a Cache with the same name as an already-existing Cache, its list of cached Responses will be shared between both instances.

```mjs
import { caches } from 'undici'

const cache_1 = await caches.open('v1')
const cache_2 = await caches.open('v1')

// Although .open() creates a new instance,
assert(cache_1 !== cache_2)
// The same Response is matched in both.
assert.deepStrictEqual(await cache_1.match('/req'), await cache_2.match('/req'))
```

## Deleting a Cache

If a Cache is deleted, the cached Responses/Requests can still be used.

```mjs
const response = await cache_1.match('/req')
await caches.delete('v1')

await response.text() // the Response's body
```