/opt/canhelp/node_modules/next/dist/esm/server
Edit: /opt/canhelp/node_modules/next/dist/esm/server/send-payload.js.map (4212B)
{"version":3,"sources":["../../src/server/send-payload.ts"],"sourcesContent":["import type { IncomingMessage, ServerResponse } from 'http'\nimport type RenderResult from './render-result'\nimport type { CacheControl } from './lib/cache-control'\n\nimport { isResSent } from '../shared/lib/utils'\nimport { generateETag } from './lib/etag'\nimport fresh from 'next/dist/compiled/fresh'\nimport { getCacheControlHeader } from './lib/cache-control'\nimport { HTML_CONTENT_TYPE_HEADER } from '../lib/constants'\n\nexport function sendEtagResponse(\n req: IncomingMessage,\n res: ServerResponse,\n etag: string | undefined\n): boolean {\n if (etag) {\n /**\n * The server generating a 304 response MUST generate any of the\n * following header fields that would have been sent in a 200 (OK)\n * response to the same request: Cache-Control, Content-Location, Date,\n * ETag, Expires, and Vary. https://tools.ietf.org/html/rfc7232#section-4.1\n */\n res.setHeader('ETag', etag)\n }\n\n if (fresh(req.headers, { etag })) {\n res.statusCode = 304\n res.end()\n return true\n }\n\n return false\n}\n\nexport async function sendRenderResult({\n req,\n res,\n result,\n generateEtags,\n poweredByHeader,\n cacheControl,\n}: {\n req: IncomingMessage\n res: ServerResponse\n result: RenderResult\n generateEtags: boolean\n poweredByHeader: boolean\n cacheControl: CacheControl | undefined\n}): Promise
{\n if (isResSent(res)) {\n return\n }\n\n if (poweredByHeader && result.contentType === HTML_CONTENT_TYPE_HEADER) {\n res.setHeader('X-Powered-By', 'Next.js')\n }\n\n // If cache control is already set on the response we don't\n // override it to allow users to customize it via next.config\n if (cacheControl && !res.getHeader('Cache-Control')) {\n res.setHeader('Cache-Control', getCacheControlHeader(cacheControl))\n }\n\n const payload = result.isDynamic ? null : result.toUnchunkedString()\n\n if (generateEtags && payload !== null) {\n const etag = generateETag(payload)\n if (sendEtagResponse(req, res, etag)) {\n return\n }\n }\n\n if (!res.getHeader('Content-Type') && result.contentType) {\n res.setHeader('Content-Type', result.contentType)\n }\n\n if (payload) {\n res.setHeader('Content-Length', Buffer.byteLength(payload))\n }\n\n if (req.method === 'HEAD') {\n res.end(null)\n return\n }\n\n if (payload !== null) {\n res.end(payload)\n return\n }\n\n // Pipe the render result to the response after we get a writer for it.\n await result.pipeToNodeResponse(res)\n}\n"],"names":["isResSent","generateETag","fresh","getCacheControlHeader","HTML_CONTENT_TYPE_HEADER","sendEtagResponse","req","res","etag","setHeader","headers","statusCode","end","sendRenderResult","result","generateEtags","poweredByHeader","cacheControl","contentType","getHeader","payload","isDynamic","toUnchunkedString","Buffer","byteLength","method","pipeToNodeResponse"],"mappings":"AAIA,SAASA,SAAS,QAAQ,sBAAqB;AAC/C,SAASC,YAAY,QAAQ,aAAY;AACzC,OAAOC,WAAW,2BAA0B;AAC5C,SAASC,qBAAqB,QAAQ,sBAAqB;AAC3D,SAASC,wBAAwB,QAAQ,mBAAkB;AAE3D,OAAO,SAASC,iBACdC,GAAoB,EACpBC,GAAmB,EACnBC,IAAwB;IAExB,IAAIA,MAAM;QACR;;;;;KAKC,GACDD,IAAIE,SAAS,CAAC,QAAQD;IACxB;IAEA,IAAIN,MAAMI,IAAII,OAAO,EAAE;QAAEF;IAAK,IAAI;QAChCD,IAAII,UAAU,GAAG;QACjBJ,IAAIK,GAAG;QACP,OAAO;IACT;IAEA,OAAO;AACT;AAEA,OAAO,eAAeC,iBAAiB,EACrCP,GAAG,EACHC,GAAG,EACHO,MAAM,EACNC,aAAa,EACbC,eAAe,EACfC,YAAY,EAQb;IACC,IAAIjB,UAAUO,MAAM;QAClB;IACF;IAEA,IAAIS,mBAAmBF,OAAOI,WAAW,KAAKd,0BAA0B;QACtEG,IAAIE,SAAS,CAAC,gBAAgB;IAChC;IAEA,2DAA2D;IAC3D,6DAA6D;IAC7D,IAAIQ,gBAAgB,CAACV,IAAIY,SAAS,CAAC,kBAAkB;QACnDZ,IAAIE,SAAS,CAAC,iBAAiBN,sBAAsBc;IACvD;IAEA,MAAMG,UAAUN,OAAOO,SAAS,GAAG,OAAOP,OAAOQ,iBAAiB;IAElE,IAAIP,iBAAiBK,YAAY,MAAM;QACrC,MAAMZ,OAAOP,aAAamB;QAC1B,IAAIf,iBAAiBC,KAAKC,KAAKC,OAAO;YACpC;QACF;IACF;IAEA,IAAI,CAACD,IAAIY,SAAS,CAAC,mBAAmBL,OAAOI,WAAW,EAAE;QACxDX,IAAIE,SAAS,CAAC,gBAAgBK,OAAOI,WAAW;IAClD;IAEA,IAAIE,SAAS;QACXb,IAAIE,SAAS,CAAC,kBAAkBc,OAAOC,UAAU,CAACJ;IACpD;IAEA,IAAId,IAAImB,MAAM,KAAK,QAAQ;QACzBlB,IAAIK,GAAG,CAAC;QACR;IACF;IAEA,IAAIQ,YAAY,MAAM;QACpBb,IAAIK,GAAG,CAACQ;QACR;IACF;IAEA,uEAAuE;IACvE,MAAMN,OAAOY,kBAAkB,CAACnB;AAClC","ignoreList":[0]}