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
33 lines
983 B
TypeScript
33 lines
983 B
TypeScript
import { headers } from 'next/headers'
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import { getSentinelValue } from '../../getSentinelValue'
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import { AllComponents } from './components'
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export default async function Page() {
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const allHeaders = await headers()
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const xSentinelValues = new Set<string>()
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for (let [headerName, headerValue] of allHeaders.entries()) {
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if (headerName.startsWith('x-sentinel')) {
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xSentinelValues.add(headerValue)
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}
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}
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return (
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<>
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<p>
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This page will exercise a number of APIs on the headers() instance by
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first awaiting it. This is the correct way to consume headers() and this
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test partially exists to ensure the behavior between sync and async
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access is consistent for the time where you are permitted to do either
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</p>
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<AllComponents
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headers={allHeaders}
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xSentinelValues={xSentinelValues}
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expression={'(await headers())'}
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/>
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<div id="page">{getSentinelValue()}</div>
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</>
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)
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}
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