2ba352da39
* Initial move * Make emitting work * Update paths * Remove leftover files * Add correct externals configuration * Import correct path * Update path to work with ts-server test * Update lib directory * Compile next-server/lib
37 lines
875 B
TypeScript
37 lines
875 B
TypeScript
import { IncomingMessage, ServerResponse } from 'http'
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import generateETag from 'etag'
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import fresh from 'fresh'
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import { isResSent } from '../lib/utils'
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export function sendHTML(
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req: IncomingMessage,
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res: ServerResponse,
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html: string,
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{
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generateEtags,
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poweredByHeader,
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}: { generateEtags: boolean; poweredByHeader: boolean }
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) {
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if (isResSent(res)) return
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const etag = generateEtags ? generateETag(html) : undefined
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if (poweredByHeader) {
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res.setHeader('X-Powered-By', 'Next.js')
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}
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if (fresh(req.headers, { etag })) {
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res.statusCode = 304
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res.end()
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return
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}
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if (etag) {
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res.setHeader('ETag', etag)
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}
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if (!res.getHeader('Content-Type')) {
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res.setHeader('Content-Type', 'text/html; charset=utf-8')
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}
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res.setHeader('Content-Length', Buffer.byteLength(html))
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res.end(req.method === 'HEAD' ? null : html)
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}
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