mirror of
https://github.com/hanzoai/next.js.git
synced 2026-09-24 17:00:51 +00:00
Wyatt JohnsonandGitHub
8abbb3dc2e
## What? Rename `experimental.dynamicIO` to `experimental.cacheComponents` across the Next.js codebase. ## Why? We're going to be merging the functionality of the `ppr`, `dynamicIO` and `useCache` experimental flags into the singular `cacheComponents` flag to reduce complexity of the codebase and simplify adoption for users wanting to experiment with experimental features. ## How? - Renamed the configuration option from `experimental.dynamicIO` to `experimental.cacheComponents` - Added deprecation handling with automatic migration for the old option name - Updated all documentation, tests, and internal references - Updated Rust code in SWC transforms and Turbopack - Maintained backward compatibility with deprecation warnings NAR-158
27 lines
701 B
TypeScript
27 lines
701 B
TypeScript
import type { NextRequest } from 'next/server'
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import { getSentinelValue } from '../../getSentinelValue'
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export async function GET(request: NextRequest) {
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const messagea = await getCachedMessage('hello cached fast', 0)
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const messageb = await getMessage('hello uncached slow', 20)
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return new Response(
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JSON.stringify({
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value: getSentinelValue(),
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message1: messagea,
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message2: messageb,
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})
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)
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}
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async function getMessage(echo, delay) {
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const tag = ((Math.random() * 10000) | 0).toString(16)
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await new Promise((r) => setTimeout(r, delay))
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return `${tag}:${echo}`
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}
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async function getCachedMessage(echo, delay) {
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'use cache'
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return getMessage(echo, delay)
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}
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