plastichub/Sink-UrlShortener
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

feat: add link cache TTL for performance optimization

Browse Source 
Improves response times by introducing a configurable link cache TTL, defaulting to 60 seconds, to ensure quick access to frequently requested links while maintaining responsiveness to updates.
This commit is contained in:
ccbikai 2024-07-20 18:21:40 +08:00
parent 3c0a7be6eb
commit 2876385f20
4 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.env.example
View File

@ -2,6 +2,7 @@ NUXT_PUBLIC_PREVIEW_MODE=true
NUXT_PUBLIC_SLUG_DEFAULT_LENGTH=5
NUXT_SITE_TOKEN=SinkCool
NUXT_REDIRECT_STATUS_CODE=308
NUXT_LINK_CACHE_TTL=60
NUXT_HOME_URL="https://sink.cool"
NUXT_CF_ACCOUNT_ID=123456
NUXT_CF_API_TOKEN=CloudflareAPIToken

4
docs/configuration.md
View File

@ -14,6 +14,10 @@ Sets the default length of the generated SLUG.
Redirects default to use HTTP 301 status code, you can set it to `302`/`307`/`308`.
## `NUXT_LINK_CACHE_TTL`
Cache links can speed up access, but setting them too long may result in slow changes taking effect. The default value is 60 seconds.
## `NUXT_HOME_URL`
The default Sink homepage is the introduction page, you can replace it with your own website.

1
nuxt.config.ts
View File

@ -52,6 +52,7 @@ export default defineNuxtConfig({
runtimeConfig: {
siteToken: 'SinkCool',
redirectStatusCode: '301',
linkCacheTtl: 60,
homeURL: '',
cfAccountId: '',
cfApiToken: '',

4
server/middleware/1.redirect.ts
View File

@ -5,7 +5,7 @@ import type { LinkSchema } from '@/schemas/link'
export default eventHandler(async (event) => {
const { pathname: slug } = parsePath(event.path.slice(1)) // remove leading slash
const { slugRegex, reserveSlug } = useAppConfig(event)
const { homeURL } = useRuntimeConfig(event)
const { homeURL, linkCacheTtl } = useRuntimeConfig(event)
const { cloudflare } = event.context
if (event.path === '/' && homeURL)
@ -13,7 +13,7 @@ export default eventHandler(async (event) => {
if (slug && !reserveSlug.includes(slug) && slugRegex.test(slug) && cloudflare) {
const { KV } = cloudflare.env
const link: z.infer<typeof LinkSchema> | null = await KV.get(`link:${slug}`, { type: 'json' })
const link: z.infer<typeof LinkSchema> | null = await KV.get(`link:${slug}`, { type: 'json', cacheTtl: linkCacheTtl })
if (link) {
event.context.link = link
try {