"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); Object.defineProperty(exports, "renderToHTMLOrFlight", { enumerable: true, get: function() { return renderToHTMLOrFlight; } }); const _jsxruntime = require("react/jsx-runtime"); const _workasyncstorageexternal = require("../app-render/work-async-storage.external"); const _react = /*#__PURE__*/ _interop_require_wildcard(require("react")); const _renderresult = /*#__PURE__*/ _interop_require_default(require("../render-result")); const _nodewebstreamshelper = require("../stream-utils/node-web-streams-helper"); const _internalutils = require("../internal-utils"); const _approuterheaders = require("../../client/components/app-router-headers"); const _metadatacontext = require("../../lib/metadata/metadata-context"); const _requeststore = require("../async-storage/request-store"); const _workstore = require("../async-storage/work-store"); const _httpaccessfallback = require("../../client/components/http-access-fallback/http-access-fallback"); const _redirect = require("../../client/components/redirect"); const _redirecterror = require("../../client/components/redirect-error"); const _implicittags = require("../lib/implicit-tags"); const _constants = require("../lib/trace/constants"); const _tracer = require("../lib/trace/tracer"); const _flightrenderresult = require("./flight-render-result"); const _createerrorhandler = require("./create-error-handler"); const _getshortdynamicparamtype = require("./get-short-dynamic-param-type"); const _getsegmentparam = require("../../shared/lib/router/utils/get-segment-param"); const _getscriptnoncefromheader = require("./get-script-nonce-from-header"); const _parseandvalidateflightrouterstate = require("./parse-and-validate-flight-router-state"); const _createflightrouterstatefromloadertree = require("./create-flight-router-state-from-loader-tree"); const _actionhandler = require("./action-handler"); const _bailouttocsr = require("../../shared/lib/lazy-dynamic/bailout-to-csr"); const _log = require("../../build/output/log"); const _requestcookies = require("../web/spec-extension/adapters/request-cookies"); const _serverinsertedhtml = require("./server-inserted-html"); const _requiredscripts = require("./required-scripts"); const _addpathprefix = require("../../shared/lib/router/utils/add-path-prefix"); const _makegetserverinsertedhtml = require("./make-get-server-inserted-html"); const _walktreewithflightrouterstate = require("./walk-tree-with-flight-router-state"); const _createcomponenttree = require("./create-component-tree"); const _getassetquerystring = require("./get-asset-query-string"); const _manifestssingleton = require("./manifests-singleton"); const _postponedstate = require("./postponed-state"); const _hooksservercontext = require("../../client/components/hooks-server-context"); const _useflightresponse = require("./use-flight-response"); const _staticgenerationbailout = require("../../client/components/static-generation-bailout"); const _formatservererror = require("../../lib/format-server-error"); const _dynamicrendering = require("./dynamic-rendering"); const _clientcomponentrendererlogger = require("../client-component-renderer-logger"); const _helpers = require("../base-http/helpers"); const _parserelativeurl = require("../../shared/lib/router/utils/parse-relative-url"); const _approuter = /*#__PURE__*/ _interop_require_default(require("../../client/components/app-router")); const _serveractionrequestmeta = require("../lib/server-action-request-meta"); const _createinitialrouterstate = require("../../client/components/router-reducer/create-initial-router-state"); const _approuterinstance = require("../../client/components/app-router-instance"); const _utils = require("../instrumentation/utils"); const _segment = require("../../shared/lib/segment"); const _apprenderprerenderutils = require("./app-render-prerender-utils"); const _prospectiverenderutils = require("./prospective-render-utils"); const _apprenderrenderutils = require("./app-render-render-utils"); const _scheduler = require("../../lib/scheduler"); const _workunitasyncstorageexternal = require("./work-unit-async-storage.external"); const _consoleasyncstorageexternal = require("./console-async-storage.external"); const _cachesignal = require("./cache-signal"); const _utils1 = require("../lib/trace/utils"); const _invarianterror = require("../../shared/lib/invariant-error"); const _constants1 = require("../../lib/constants"); const _createcomponentstylesandscripts = require("./create-component-styles-and-scripts"); const _parseloadertree = require("../../shared/lib/router/utils/parse-loader-tree"); const _resumedatacache = require("../resume-data-cache/resume-data-cache"); const _iserror = /*#__PURE__*/ _interop_require_default(require("../../lib/is-error")); const _createserverinsertedmetadata = require("./metadata-insertion/create-server-inserted-metadata"); const _serverutils = require("../server-utils"); const _revalidationutils = require("../revalidation-utils"); const _trackmoduleloadingexternal = require("./module-loading/track-module-loading.external"); const _reactlargeshellerror = require("./react-large-shell-error"); const _segmentexplorerpath = require("./segment-explorer-path"); const _requestmeta = require("../request-meta"); const _getdynamicparam = require("../../shared/lib/router/utils/get-dynamic-param"); const _promisewithresolvers = require("../../shared/lib/promise-with-resolvers"); const _imageconfigcontextsharedruntime = require("../../shared/lib/image-config-context.shared-runtime"); const _imageconfig = require("../../shared/lib/image-config"); const _stagedrendering = require("./staged-rendering"); const _stagedvalidation = require("./staged-validation"); const _warnonce = require("../../shared/lib/utils/warn-once"); function _interop_require_default(obj) { return obj && obj.__esModule ? obj : { default: obj }; } function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); } function _interop_require_wildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = { __proto__: null }; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for(var key in obj){ if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } const flightDataPathHeadKey = 'h'; const getFlightViewportKey = (requestId)=>requestId + 'v'; const getFlightMetadataKey = (requestId)=>requestId + 'm'; const filterStackFrame = process.env.NODE_ENV !== 'production' ? require('../lib/source-maps').filterStackFrameDEV : undefined; function parseRequestHeaders(headers, options) { // runtime prefetch requests are *not* treated as prefetch requests // (TODO: this is confusing, we should refactor this to express this better) const isPrefetchRequest = headers[_approuterheaders.NEXT_ROUTER_PREFETCH_HEADER] === '1'; const isRuntimePrefetchRequest = headers[_approuterheaders.NEXT_ROUTER_PREFETCH_HEADER] === '2'; const isHmrRefresh = headers[_approuterheaders.NEXT_HMR_REFRESH_HEADER] !== undefined; const isRSCRequest = headers[_approuterheaders.RSC_HEADER] !== undefined; const shouldProvideFlightRouterState = isRSCRequest && (!isPrefetchRequest || !options.isRoutePPREnabled); const flightRouterState = shouldProvideFlightRouterState ? (0, _parseandvalidateflightrouterstate.parseAndValidateFlightRouterState)(headers[_approuterheaders.NEXT_ROUTER_STATE_TREE_HEADER]) : undefined; // Checks if this is a prefetch of the Route Tree by the Segment Cache const isRouteTreePrefetchRequest = headers[_approuterheaders.NEXT_ROUTER_SEGMENT_PREFETCH_HEADER] === '/_tree'; const csp = headers['content-security-policy'] || headers['content-security-policy-report-only']; const nonce = typeof csp === 'string' ? (0, _getscriptnoncefromheader.getScriptNonceFromHeader)(csp) : undefined; const previouslyRevalidatedTags = (0, _serverutils.getPreviouslyRevalidatedTags)(headers, options.previewModeId); let requestId; let htmlRequestId; if (process.env.NODE_ENV !== 'production') { // The request IDs are only used in development mode to send debug // information to the matching client (identified by the HTML request ID // that was sent to the client with the HTML document) for the current // request (identified by the request ID, as defined by the client). requestId = typeof headers[_approuterheaders.NEXT_REQUEST_ID_HEADER] === 'string' ? headers[_approuterheaders.NEXT_REQUEST_ID_HEADER] : undefined; htmlRequestId = typeof headers[_approuterheaders.NEXT_HTML_REQUEST_ID_HEADER] === 'string' ? headers[_approuterheaders.NEXT_HTML_REQUEST_ID_HEADER] : undefined; } return { flightRouterState, isPrefetchRequest, isRuntimePrefetchRequest, isRouteTreePrefetchRequest, isHmrRefresh, isRSCRequest, nonce, previouslyRevalidatedTags, requestId, htmlRequestId }; } function createNotFoundLoaderTree(loaderTree) { const components = loaderTree[2]; const hasGlobalNotFound = !!components['global-not-found']; const notFoundTreeComponents = hasGlobalNotFound ? { layout: components['global-not-found'], page: [ ()=>null, 'next/dist/client/components/builtin/empty-stub' ] } : { page: components['not-found'] }; return [ '', { children: [ _segment.PAGE_SEGMENT_KEY, {}, notFoundTreeComponents ] }, // When global-not-found is present, skip layout from components hasGlobalNotFound ? components : {} ]; } /** * Returns a function that parses the dynamic segment and return the associated value. */ function makeGetDynamicParamFromSegment(interpolatedParams, fallbackRouteParams) { return function getDynamicParamFromSegment(// [slug] / [[slug]] / [...slug] segment) { const segmentParam = (0, _getsegmentparam.getSegmentParam)(segment); if (!segmentParam) { return null; } const segmentKey = segmentParam.paramName; const dynamicParamType = _getshortdynamicparamtype.dynamicParamTypes[segmentParam.paramType]; return (0, _getdynamicparam.getDynamicParam)(interpolatedParams, segmentKey, dynamicParamType, fallbackRouteParams); }; } function NonIndex({ createElement, pagePath, statusCode, isPossibleServerAction }) { const is404Page = pagePath === '/404'; const isInvalidStatusCode = typeof statusCode === 'number' && statusCode > 400; // Only render noindex for page request, skip for server actions // TODO: is this correct if `isPossibleServerAction` is a false positive? if (!isPossibleServerAction && (is404Page || isInvalidStatusCode)) { return createElement('meta', { name: 'robots', content: 'noindex' }); } return null; } /** * This is used by server actions & client-side navigations to generate RSC data from a client-side request. * This function is only called on "dynamic" requests (ie, there wasn't already a static response). * It uses request headers (namely `next-router-state-tree`) to determine where to start rendering. */ async function generateDynamicRSCPayload(ctx, options) { // Flight data that is going to be passed to the browser. // Currently a single item array but in the future multiple patches might be combined in a single request. // We initialize `flightData` to an empty string because the client router knows how to tolerate // it (treating it as an MPA navigation). The only time this function wouldn't generate flight data // is for server actions, if the server action handler instructs this function to skip it. When the server // action reducer sees a falsy value, it'll simply resolve the action with no data. let flightData = ''; const { componentMod: { routeModule: { userland: { loaderTree } }, createElement, createMetadataComponents, Fragment }, getDynamicParamFromSegment, query, requestId, flightRouterState, workStore, url } = ctx; const serveStreamingMetadata = !!ctx.renderOpts.serveStreamingMetadata; if (!(options == null ? void 0 : options.skipPageRendering)) { const preloadCallbacks = []; const { Viewport, Metadata, MetadataOutlet } = createMetadataComponents({ tree: loaderTree, parsedQuery: query, pathname: url.pathname, metadataContext: (0, _metadatacontext.createMetadataContext)(ctx.renderOpts), getDynamicParamFromSegment, workStore, serveStreamingMetadata }); flightData = (await (0, _walktreewithflightrouterstate.walkTreeWithFlightRouterState)({ ctx, loaderTreeToFilter: loaderTree, parentParams: {}, flightRouterState, // For flight, render metadata inside leaf page rscHead: createElement(Fragment, { key: flightDataPathHeadKey }, createElement(NonIndex, { createElement, pagePath: ctx.pagePath, statusCode: ctx.res.statusCode, isPossibleServerAction: ctx.isPossibleServerAction }), createElement(Viewport, { key: getFlightViewportKey(requestId) }), createElement(Metadata, { key: getFlightMetadataKey(requestId) })), injectedCSS: new Set(), injectedJS: new Set(), injectedFontPreloadTags: new Set(), rootLayoutIncluded: false, preloadCallbacks, MetadataOutlet })).map((path)=>path.slice(1)) // remove the '' (root) segment ; } const varyHeader = ctx.res.getHeader('vary'); const couldBeIntercepted = typeof varyHeader === 'string' && varyHeader.includes(_approuterheaders.NEXT_URL); // If we have an action result, then this is a server action response. // We can rely on this because `ActionResult` will always be a promise, even if // the result is falsey. if (options == null ? void 0 : options.actionResult) { return { a: options.actionResult, f: flightData, b: ctx.sharedContext.buildId, q: getRenderedSearch(query), i: !!couldBeIntercepted }; } // Otherwise, it's a regular RSC response. const baseResponse = { b: ctx.sharedContext.buildId, f: flightData, q: getRenderedSearch(query), i: !!couldBeIntercepted, S: workStore.isStaticGeneration }; // For runtime prefetches, we encode the stale time and isPartial flag in the response body // rather than relying on response headers. Both of these values will be transformed // by a transform stream before being sent to the client. if ((options == null ? void 0 : options.runtimePrefetchSentinel) !== undefined) { return { ...baseResponse, rp: [ options.runtimePrefetchSentinel ] }; } return baseResponse; } function createErrorContext(ctx, renderSource) { return { routerKind: 'App Router', routePath: ctx.pagePath, // TODO: is this correct if `isPossibleServerAction` is a false positive? routeType: ctx.isPossibleServerAction ? 'action' : 'render', renderSource, revalidateReason: (0, _utils.getRevalidateReason)(ctx.workStore) }; } /** * Produces a RenderResult containing the Flight data for the given request. See * `generateDynamicRSCPayload` for information on the contents of the render result. */ async function generateDynamicFlightRenderResult(req, ctx, requestStore, options) { const { componentMod: { renderToReadableStream }, htmlRequestId, renderOpts, requestId, workStore } = ctx; const { dev = false, onInstrumentationRequestError, setReactDebugChannel, nextExport = false } = renderOpts; function onFlightDataRenderError(err, silenceLog) { return onInstrumentationRequestError == null ? void 0 : onInstrumentationRequestError(err, req, createErrorContext(ctx, 'react-server-components-payload'), silenceLog); } const onError = (0, _createerrorhandler.createReactServerErrorHandler)(dev, nextExport, workStore.reactServerErrorsByDigest, onFlightDataRenderError); const debugChannel = setReactDebugChannel && createDebugChannel(); if (debugChannel) { setReactDebugChannel(debugChannel.clientSide, htmlRequestId, requestId); } const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); // For app dir, use the bundled version of Flight server renderer (renderToReadableStream) // which contains the subset React. const rscPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, generateDynamicRSCPayload, ctx, options); const flightReadableStream = _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, renderToReadableStream, rscPayload, clientModules, { onError, temporaryReferences: options == null ? void 0 : options.temporaryReferences, filterStackFrame, debugChannel: debugChannel == null ? void 0 : debugChannel.serverSide }); return new _flightrenderresult.FlightRenderResult(flightReadableStream, { fetchMetrics: workStore.fetchMetrics }, options == null ? void 0 : options.waitUntil); } async function stagedRenderToReadableStreamWithoutCachesInDev(ctx, requestStore, getPayload, options) { const { componentMod: { renderToReadableStream } } = ctx; // We're rendering while bypassing caches, // so we have no hope of showing a useful runtime stage. // But we still want things like `params` to show up in devtools correctly, // which relies on mechanisms we've set up for staged rendering, // so we do a 2-task version (Static -> Dynamic) instead. // We aren't doing any validation in this kind of render so we say there // is not runtime prefetch regardless of whether there is or not const hasRuntimePrefetch = false; // We aren't filling caches so we don't need to abort this render, it'll // stream in a single pass const abortSignal = null; const stageController = new _stagedrendering.StagedRenderingController(abortSignal, hasRuntimePrefetch); const environmentName = ()=>{ const currentStage = stageController.currentStage; switch(currentStage){ case _stagedrendering.RenderStage.Before: case _stagedrendering.RenderStage.Static: return 'Prerender'; case _stagedrendering.RenderStage.Runtime: case _stagedrendering.RenderStage.Dynamic: case _stagedrendering.RenderStage.Abandoned: return 'Server'; default: currentStage; throw Object.defineProperty(new _invarianterror.InvariantError(`Invalid render stage: ${currentStage}`), "__NEXT_ERROR_CODE", { value: "E881", enumerable: false, configurable: true }); } }; requestStore.stagedRendering = stageController; requestStore.asyncApiPromises = createAsyncApiPromisesInDev(stageController, requestStore.cookies, requestStore.mutableCookies, requestStore.headers); const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); const rscPayload = await getPayload(requestStore); return await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, _apprenderrenderutils.scheduleInSequentialTasks, ()=>{ stageController.advanceStage(_stagedrendering.RenderStage.Static); return renderToReadableStream(rscPayload, clientModules, { ...options, environmentName }); }, ()=>{ stageController.advanceStage(_stagedrendering.RenderStage.Dynamic); }); } /** * Fork of `generateDynamicFlightRenderResult` that renders using `renderWithRestartOnCacheMissInDev` * to ensure correct separation of environments Prerender/Server (for use in Cache Components) */ async function generateDynamicFlightRenderResultWithStagesInDev(req, ctx, initialRequestStore, createRequestStore, devFallbackParams) { const { htmlRequestId, renderOpts, requestId, workStore, componentMod: { createElement }, url } = ctx; const { dev = false, onInstrumentationRequestError, setReactDebugChannel, setCacheStatus, nextExport = false } = renderOpts; function onFlightDataRenderError(err, silenceLog) { return onInstrumentationRequestError == null ? void 0 : onInstrumentationRequestError(err, req, createErrorContext(ctx, 'react-server-components-payload'), silenceLog); } const onError = (0, _createerrorhandler.createReactServerErrorHandler)(dev, nextExport, workStore.reactServerErrorsByDigest, onFlightDataRenderError); // We only validate RSC requests if it is for HMR refreshes since we know we // will render all the layouts necessary to perform the validation. const shouldValidate = !isBypassingCachesInDev(renderOpts, initialRequestStore) && initialRequestStore.isHmrRefresh === true; const getPayload = async (requestStore)=>{ const payload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, generateDynamicRSCPayload, ctx, undefined); if (isBypassingCachesInDev(renderOpts, requestStore)) { // Mark the RSC payload to indicate that caches were bypassed in dev. // This lets the client know not to cache anything based on this render. payload._bypassCachesInDev = createElement(WarnForBypassCachesInDev, { route: workStore.route }); } else if (shouldValidate) { // If this payload will be used for validation, it needs to contain the // canonical URL. Without it we'd get an error. payload.c = prepareInitialCanonicalUrl(url); } return payload; }; let debugChannel; let stream; if (// We only do this flow if we can safely recreate the store from scratch // (which is not the case for renders after an action) createRequestStore && // We only do this flow if we're not bypassing caches in dev using // "disable cache" in devtools or a hard refresh (cache-control: "no-store") !isBypassingCachesInDev(renderOpts, initialRequestStore)) { // Before we kick off the render, we set the cache status back to it's initial state // in case a previous render bypassed the cache. if (setCacheStatus) { setCacheStatus('ready', htmlRequestId); } const { stream: serverStream, accumulatedChunksPromise, staticInterruptReason, runtimeInterruptReason, staticStageEndTime, runtimeStageEndTime, debugChannel: returnedDebugChannel, requestStore: finalRequestStore } = await renderWithRestartOnCacheMissInDev(ctx, initialRequestStore, createRequestStore, getPayload, onError); if (shouldValidate) { let validationDebugChannelClient = undefined; if (returnedDebugChannel) { const [t1, t2] = returnedDebugChannel.clientSide.readable.tee(); returnedDebugChannel.clientSide.readable = t1; validationDebugChannelClient = nodeStreamFromReadableStream(t2); } _consoleasyncstorageexternal.consoleAsyncStorage.run({ dim: true }, spawnStaticShellValidationInDev, accumulatedChunksPromise, staticInterruptReason, runtimeInterruptReason, staticStageEndTime, runtimeStageEndTime, ctx, finalRequestStore, devFallbackParams, validationDebugChannelClient); } debugChannel = returnedDebugChannel; stream = serverStream; } else { // We're either bypassing caches or we can't restart the render. // Do a dynamic render, but with (basic) environment labels. // Set cache status to bypass when specifically bypassing caches in dev if (setCacheStatus) { setCacheStatus('bypass', htmlRequestId); } debugChannel = setReactDebugChannel && createDebugChannel(); stream = await stagedRenderToReadableStreamWithoutCachesInDev(ctx, initialRequestStore, getPayload, { onError: onError, filterStackFrame, debugChannel: debugChannel == null ? void 0 : debugChannel.serverSide }); } if (debugChannel && setReactDebugChannel) { setReactDebugChannel(debugChannel.clientSide, htmlRequestId, requestId); } return new _flightrenderresult.FlightRenderResult(stream, { fetchMetrics: workStore.fetchMetrics }); } async function generateRuntimePrefetchResult(req, ctx, requestStore) { const { workStore, renderOpts } = ctx; const { nextExport = false, onInstrumentationRequestError } = renderOpts; function onFlightDataRenderError(err, silenceLog) { return onInstrumentationRequestError == null ? void 0 : onInstrumentationRequestError(err, req, // TODO(runtime-ppr): should we use a different value? createErrorContext(ctx, 'react-server-components-payload'), silenceLog); } const onError = (0, _createerrorhandler.createReactServerErrorHandler)(false, nextExport, workStore.reactServerErrorsByDigest, onFlightDataRenderError); const metadata = {}; // Generate a random sentinel that will be used as a placeholder in the payload // and later replaced by the transform stream const runtimePrefetchSentinel = Math.floor(Math.random() * Number.MAX_SAFE_INTEGER); const generatePayload = ()=>generateDynamicRSCPayload(ctx, { runtimePrefetchSentinel }); const { componentMod: { routeModule: { userland: { loaderTree } } }, getDynamicParamFromSegment } = ctx; const rootParams = (0, _createcomponenttree.getRootParams)(loaderTree, getDynamicParamFromSegment); // We need to share caches between the prospective prerender and the final prerender, // but we're not going to persist this anywhere. const prerenderResumeDataCache = (0, _resumedatacache.createPrerenderResumeDataCache)(); // We're not resuming an existing render. const renderResumeDataCache = null; await prospectiveRuntimeServerPrerender(ctx, generatePayload, prerenderResumeDataCache, renderResumeDataCache, rootParams, requestStore.headers, requestStore.cookies, requestStore.draftMode); const response = await finalRuntimeServerPrerender(ctx, generatePayload, prerenderResumeDataCache, renderResumeDataCache, rootParams, requestStore.headers, requestStore.cookies, requestStore.draftMode, onError, runtimePrefetchSentinel); applyMetadataFromPrerenderResult(response, metadata, workStore); metadata.fetchMetrics = ctx.workStore.fetchMetrics; return new _flightrenderresult.FlightRenderResult(response.result.prelude, metadata); } async function prospectiveRuntimeServerPrerender(ctx, getPayload, prerenderResumeDataCache, renderResumeDataCache, rootParams, headers, cookies, draftMode) { const { implicitTags, renderOpts, workStore } = ctx; const { ComponentMod } = renderOpts; // Prerender controller represents the lifetime of the prerender. // It will be aborted when a Task is complete or a synchronously aborting // API is called. Notably during cache-filling renders this does not actually // terminate the render itself which will continue until all caches are filled const initialServerPrerenderController = new AbortController(); // This controller represents the lifetime of the React render call. Notably // during the cache-filling render it is different from the prerender controller // because we don't want to end the react render until all caches are filled. const initialServerRenderController = new AbortController(); // The cacheSignal helps us track whether caches are still filling or we are ready // to cut the render off. const cacheSignal = new _cachesignal.CacheSignal(); const initialServerPrerenderStore = { type: 'prerender-runtime', phase: 'render', rootParams, implicitTags, renderSignal: initialServerRenderController.signal, controller: initialServerPrerenderController, // During the initial prerender we need to track all cache reads to ensure // we render long enough to fill every cache it is possible to visit during // the final prerender. cacheSignal, // We only need to track dynamic accesses during the final prerender. dynamicTracking: null, // Runtime prefetches are never cached server-side, only client-side, // so we set `expire` and `revalidate` to their minimum values just in case. revalidate: 1, expire: 0, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], renderResumeDataCache, prerenderResumeDataCache, hmrRefreshHash: undefined, // We only need task sequencing in the final prerender. runtimeStagePromise: null, // These are not present in regular prerenders, but allowed in a runtime prerender. headers, cookies, draftMode }; const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); // We're not going to use the result of this render because the only time it could be used // is if it completes in a microtask and that's likely very rare for any non-trivial app const initialServerPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(initialServerPrerenderStore, getPayload); const pendingInitialServerResult = _workunitasyncstorageexternal.workUnitAsyncStorage.run(initialServerPrerenderStore, ComponentMod.prerender, initialServerPayload, clientModules, { filterStackFrame, onError: (err)=>{ const digest = (0, _createerrorhandler.getDigestForWellKnownError)(err); if (digest) { return digest; } if (initialServerPrerenderController.signal.aborted) { // The render aborted before this error was handled which indicates // the error is caused by unfinished components within the render return; } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } }, // We don't want to stop rendering until the cacheSignal is complete so we pass // a different signal to this render call than is used by dynamic APIs to signify // transitioning out of the prerender environment signal: initialServerRenderController.signal }); // Wait for all caches to be finished filling and for async imports to resolve (0, _trackmoduleloadingexternal.trackPendingModules)(cacheSignal); await cacheSignal.cacheReady(); initialServerRenderController.abort(); initialServerPrerenderController.abort(); // We don't need to continue the prerender process if we already // detected invalid dynamic usage in the initial prerender phase. if (workStore.invalidDynamicUsageError) { throw workStore.invalidDynamicUsageError; } try { return await (0, _apprenderprerenderutils.createReactServerPrerenderResult)(pendingInitialServerResult); } catch (err) { if (initialServerRenderController.signal.aborted || initialServerPrerenderController.signal.aborted) { // These are expected errors that might error the prerender. we ignore them. } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { // We don't normally log these errors because we are going to retry anyway but // it can be useful for debugging Next.js itself to get visibility here when needed (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } return null; } } /** * Updates the runtime prefetch metadata in the RSC payload as it streams: * "rp":[] -> "rp":[,] * * We use a transform stream to do this to avoid needing to trigger an additional render. * A random sentinel number guarantees no collision with user data. */ function createRuntimePrefetchTransformStream(sentinel, isPartial, staleTime) { const encoder = new TextEncoder(); // Search for: [] // Replace with: [,] const search = encoder.encode(`[${sentinel}]`); const first = search[0]; const replace = encoder.encode(`[${isPartial},${staleTime}]`); const searchLen = search.length; let currentChunk = null; let found = false; function processChunk(controller, nextChunk) { if (found) { if (nextChunk) { controller.enqueue(nextChunk); } return; } if (currentChunk) { // We can't search past the index that can contain a full match let exclusiveUpperBound = currentChunk.length - (searchLen - 1); if (nextChunk) { // If we have any overflow bytes we can search up to the chunk's final byte exclusiveUpperBound += Math.min(nextChunk.length, searchLen - 1); } if (exclusiveUpperBound < 1) { // we can't match the current chunk. controller.enqueue(currentChunk); currentChunk = nextChunk // advance so we don't process this chunk again ; return; } let currentIndex = currentChunk.indexOf(first); // check the current candidate match if it is within the bounds of our search space for the currentChunk candidateLoop: while(-1 < currentIndex && currentIndex < exclusiveUpperBound){ // We already know index 0 matches because we used indexOf to find the candidateIndex so we start at index 1 let matchIndex = 1; while(matchIndex < searchLen){ const candidateIndex = currentIndex + matchIndex; const candidateValue = candidateIndex < currentChunk.length ? currentChunk[candidateIndex] : nextChunk[candidateIndex - currentChunk.length]; if (candidateValue !== search[matchIndex]) { // No match, reset and continue the search from the next position currentIndex = currentChunk.indexOf(first, currentIndex + 1); continue candidateLoop; } matchIndex++; } // We found a complete match. currentIndex is our starting point to replace the value. found = true; // enqueue everything up to the match controller.enqueue(currentChunk.subarray(0, currentIndex)); // enqueue the replacement value controller.enqueue(replace); // If there are bytes in the currentChunk after the match enqueue them if (currentIndex + searchLen < currentChunk.length) { controller.enqueue(currentChunk.slice(currentIndex + searchLen)); } // If we have a next chunk we enqueue it now if (nextChunk) { // if replacement spills over to the next chunk we first exclude the replaced bytes const overflowBytes = currentIndex + searchLen - currentChunk.length; const truncatedChunk = overflowBytes > 0 ? nextChunk.subarray(overflowBytes) : nextChunk; controller.enqueue(truncatedChunk); } // We are now in found mode and don't need to track currentChunk anymore currentChunk = null; return; } // No match found in this chunk, emit it and wait for the next one controller.enqueue(currentChunk); } // Advance to the next chunk currentChunk = nextChunk; } return new TransformStream({ transform (chunk, controller) { processChunk(controller, chunk); }, flush (controller) { processChunk(controller, null); } }); } async function finalRuntimeServerPrerender(ctx, getPayload, prerenderResumeDataCache, renderResumeDataCache, rootParams, headers, cookies, draftMode, onError, runtimePrefetchSentinel) { const { implicitTags, renderOpts } = ctx; const { ComponentMod, experimental, isDebugDynamicAccesses } = renderOpts; const selectStaleTime = createSelectStaleTime(experimental); let serverIsDynamic = false; const finalServerController = new AbortController(); const serverDynamicTracking = (0, _dynamicrendering.createDynamicTrackingState)(isDebugDynamicAccesses); const { promise: runtimeStagePromise, resolve: resolveBlockedRuntimeAPIs } = (0, _promisewithresolvers.createPromiseWithResolvers)(); const finalServerPrerenderStore = { type: 'prerender-runtime', phase: 'render', rootParams, implicitTags, renderSignal: finalServerController.signal, controller: finalServerController, // All caches we could read must already be filled so no tracking is necessary cacheSignal: null, dynamicTracking: serverDynamicTracking, // Runtime prefetches are never cached server-side, only client-side, // so we set `expire` and `revalidate` to their minimum values just in case. revalidate: 1, expire: 0, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache, renderResumeDataCache, hmrRefreshHash: undefined, // Used to separate the "Static" stage from the "Runtime" stage. runtimeStagePromise, // These are not present in regular prerenders, but allowed in a runtime prerender. headers, cookies, draftMode }; const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); const finalRSCPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(finalServerPrerenderStore, getPayload); let prerenderIsPending = true; const result = await (0, _apprenderprerenderutils.prerenderAndAbortInSequentialTasksWithStages)(async ()=>{ // Static stage const prerenderResult = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(finalServerPrerenderStore, ComponentMod.prerender, finalRSCPayload, clientModules, { filterStackFrame, onError, signal: finalServerController.signal }); prerenderIsPending = false; return prerenderResult; }, ()=>{ // Advance to the runtime stage. // // We make runtime APIs hang during the first task (above), and unblock them in the following task (here). // This makes sure that, at this point, we'll have finished all the static parts (what we'd prerender statically). // We know that they don't contain any incorrect sync IO, because that'd have caused a build error. // After we unblock Runtime APIs, if we encounter sync IO (e.g. `await cookies(); Date.now()`), // we'll abort, but we'll produce at least as much output as a static prerender would. resolveBlockedRuntimeAPIs(); }, ()=>{ // Abort. if (finalServerController.signal.aborted) { // If the server controller is already aborted we must have called something // that required aborting the prerender synchronously such as with new Date() serverIsDynamic = true; return; } if (prerenderIsPending) { // If prerenderIsPending then we have blocked for longer than a Task and we assume // there is something unfinished. serverIsDynamic = true; } finalServerController.abort(); }); // Update the RSC payload stream to replace the sentinel with actual values. // React has already serialized the payload with the sentinel, so we need to transform the stream. const collectedStale = selectStaleTime(finalServerPrerenderStore.stale); result.prelude = result.prelude.pipeThrough(createRuntimePrefetchTransformStream(runtimePrefetchSentinel, serverIsDynamic, collectedStale)); return { result, // TODO(runtime-ppr): do we need to produce a digest map here? // digestErrorsMap: ..., dynamicAccess: serverDynamicTracking, isPartial: serverIsDynamic, collectedRevalidate: finalServerPrerenderStore.revalidate, collectedExpire: finalServerPrerenderStore.expire, collectedStale, collectedTags: finalServerPrerenderStore.tags }; } /** * Crawlers will inadvertently think the canonicalUrl in the RSC payload should be crawled * when our intention is to just seed the router state with the current URL. * This function splits up the pathname so that we can later join it on * when we're ready to consume the path. */ function prepareInitialCanonicalUrl(url) { return (url.pathname + url.search).split('/'); } function getRenderedSearch(query) { // Inlined implementation of querystring.encode, which is not available in // the Edge runtime. const pairs = []; for(const key in query){ const value = query[key]; if (value == null) continue; if (Array.isArray(value)) { for (const v of value){ pairs.push(`${encodeURIComponent(key)}=${encodeURIComponent(String(v))}`); } } else { pairs.push(`${encodeURIComponent(key)}=${encodeURIComponent(String(value))}`); } } // The result should match the format of a web URL's `search` property, since // this is the format that's stored in the App Router state. // TODO: We're a bit inconsistent about this. The x-nextjs-rewritten-query // header omits the leading question mark. Should refactor to always do // that instead. if (pairs.length === 0) { // If the search string is empty, return an empty string. return ''; } // Prepend '?' to the search params string. return '?' + pairs.join('&'); } // This is the data necessary to render when no SSR errors are encountered async function getRSCPayload(tree, ctx, is404) { const injectedCSS = new Set(); const injectedJS = new Set(); const injectedFontPreloadTags = new Set(); let missingSlots; // We only track missing parallel slots in development if (process.env.NODE_ENV === 'development') { missingSlots = new Set(); } const { getDynamicParamFromSegment, query, appUsingSizeAdjustment, componentMod: { createMetadataComponents, createElement, Fragment }, url, workStore } = ctx; const initialTree = (0, _createflightrouterstatefromloadertree.createFlightRouterStateFromLoaderTree)(tree, getDynamicParamFromSegment, query); const serveStreamingMetadata = !!ctx.renderOpts.serveStreamingMetadata; const hasGlobalNotFound = !!tree[2]['global-not-found']; const { Viewport, Metadata, MetadataOutlet } = createMetadataComponents({ tree, // When it's using global-not-found, metadata errorType is undefined, which will retrieve the // metadata from the page. // When it's using not-found, metadata errorType is 'not-found', which will retrieve the // metadata from the not-found.js boundary. // TODO: remove this condition and keep it undefined when global-not-found is stabilized. errorType: is404 && !hasGlobalNotFound ? 'not-found' : undefined, parsedQuery: query, pathname: url.pathname, metadataContext: (0, _metadatacontext.createMetadataContext)(ctx.renderOpts), getDynamicParamFromSegment, workStore, serveStreamingMetadata }); const preloadCallbacks = []; const seedData = await (0, _createcomponenttree.createComponentTree)({ ctx, loaderTree: tree, parentParams: {}, injectedCSS, injectedJS, injectedFontPreloadTags, rootLayoutIncluded: false, missingSlots, preloadCallbacks, authInterrupts: ctx.renderOpts.experimental.authInterrupts, MetadataOutlet }); // When the `vary` response header is present with `Next-URL`, that means there's a chance // it could respond differently if there's an interception route. We provide this information // to `AppRouter` so that it can properly seed the prefetch cache with a prefix, if needed. const varyHeader = ctx.res.getHeader('vary'); const couldBeIntercepted = typeof varyHeader === 'string' && varyHeader.includes(_approuterheaders.NEXT_URL); const initialHead = createElement(Fragment, { key: flightDataPathHeadKey }, createElement(NonIndex, { createElement, pagePath: ctx.pagePath, statusCode: ctx.res.statusCode, isPossibleServerAction: ctx.isPossibleServerAction }), createElement(Viewport, null), createElement(Metadata, null), appUsingSizeAdjustment ? createElement('meta', { name: 'next-size-adjust', content: '' }) : null); const { GlobalError, styles: globalErrorStyles } = await getGlobalErrorStyles(tree, ctx); // Assume the head we're rendering contains only partial data if PPR is // enabled and this is a statically generated response. This is used by the // client Segment Cache after a prefetch to determine if it can skip the // second request to fill in the dynamic data. // // See similar comment in create-component-tree.tsx for more context. const isPossiblyPartialHead = workStore.isStaticGeneration && ctx.renderOpts.experimental.isRoutePPREnabled === true; return { // See the comment above the `Preloads` component (below) for why this is part of the payload P: createElement(Preloads, { preloadCallbacks: preloadCallbacks }), b: ctx.sharedContext.buildId, c: prepareInitialCanonicalUrl(url), q: getRenderedSearch(query), i: !!couldBeIntercepted, f: [ [ initialTree, seedData, initialHead, isPossiblyPartialHead ] ], m: missingSlots, G: [ GlobalError, globalErrorStyles ], S: workStore.isStaticGeneration }; } /** * Preload calls (such as `ReactDOM.preloadStyle` and `ReactDOM.preloadFont`) need to be called during rendering * in order to create the appropriate preload tags in the DOM, otherwise they're a no-op. Since we invoke * renderToReadableStream with a function that returns component props rather than a component itself, we use * this component to "render " the preload calls. */ function Preloads({ preloadCallbacks }) { preloadCallbacks.forEach((preloadFn)=>preloadFn()); return null; } // This is the data necessary to render when an error state is triggered async function getErrorRSCPayload(tree, ctx, ssrError, errorType) { const { getDynamicParamFromSegment, query, componentMod: { createMetadataComponents, createElement, Fragment }, url, workStore } = ctx; const serveStreamingMetadata = !!ctx.renderOpts.serveStreamingMetadata; const { Viewport, Metadata } = createMetadataComponents({ tree, parsedQuery: query, pathname: url.pathname, metadataContext: (0, _metadatacontext.createMetadataContext)(ctx.renderOpts), errorType, getDynamicParamFromSegment, workStore, serveStreamingMetadata: serveStreamingMetadata }); const initialHead = createElement(Fragment, { key: flightDataPathHeadKey }, createElement(NonIndex, { createElement, pagePath: ctx.pagePath, statusCode: ctx.res.statusCode, isPossibleServerAction: ctx.isPossibleServerAction }), createElement(Viewport, null), process.env.NODE_ENV === 'development' && createElement('meta', { name: 'next-error', content: 'not-found' }), createElement(Metadata, null)); const initialTree = (0, _createflightrouterstatefromloadertree.createFlightRouterStateFromLoaderTree)(tree, getDynamicParamFromSegment, query); let err = undefined; if (ssrError) { err = (0, _iserror.default)(ssrError) ? ssrError : Object.defineProperty(new Error(ssrError + ''), "__NEXT_ERROR_CODE", { value: "E394", enumerable: false, configurable: true }); } // For metadata notFound error there's no global not found boundary on top // so we create a not found page with AppRouter const seedData = [ createElement('html', { id: '__next_error__' }, createElement('head', null), createElement('body', null, process.env.NODE_ENV !== 'production' && err ? createElement('template', { 'data-next-error-message': err.message, 'data-next-error-digest': 'digest' in err ? err.digest : '', 'data-next-error-stack': err.stack }) : null)), {}, null, false, false ]; const { GlobalError, styles: globalErrorStyles } = await getGlobalErrorStyles(tree, ctx); const isPossiblyPartialHead = workStore.isStaticGeneration && ctx.renderOpts.experimental.isRoutePPREnabled === true; return { b: ctx.sharedContext.buildId, c: prepareInitialCanonicalUrl(url), q: getRenderedSearch(query), m: undefined, i: false, f: [ [ initialTree, seedData, initialHead, isPossiblyPartialHead ] ], G: [ GlobalError, globalErrorStyles ], S: workStore.isStaticGeneration }; } // This component must run in an SSR context. It will render the RSC root component function App({ reactServerStream, reactDebugStream, debugEndTime, preinitScripts, ServerInsertedHTMLProvider, nonce, images }) { preinitScripts(); const response = _react.use((0, _useflightresponse.getFlightStream)(reactServerStream, reactDebugStream, debugEndTime, nonce)); const initialState = (0, _createinitialrouterstate.createInitialRouterState)({ // This is not used during hydration, so we don't have to pass a // real timestamp. navigatedAt: -1, initialFlightData: response.f, initialCanonicalUrlParts: response.c, initialRenderedSearch: response.q, // location is not initialized in the SSR render // it's set to window.location during hydration location: null }); const actionQueue = (0, _approuterinstance.createMutableActionQueue)(initialState, null); const { HeadManagerContext } = require('../../shared/lib/head-manager-context.shared-runtime'); return /*#__PURE__*/ (0, _jsxruntime.jsx)(HeadManagerContext.Provider, { value: { appDir: true, nonce }, children: /*#__PURE__*/ (0, _jsxruntime.jsx)(_imageconfigcontextsharedruntime.ImageConfigContext.Provider, { value: images ?? _imageconfig.imageConfigDefault, children: /*#__PURE__*/ (0, _jsxruntime.jsx)(ServerInsertedHTMLProvider, { children: /*#__PURE__*/ (0, _jsxruntime.jsx)(_approuter.default, { actionQueue: actionQueue, globalErrorState: response.G }) }) }) }); /* eslint-enable @next/internal/no-ambiguous-jsx -- React Client */ } // @TODO our error stream should be probably just use the same root component. But it was previously // different I don't want to figure out if that is meaningful at this time so just keeping the behavior // consistent for now. function ErrorApp({ reactServerStream, preinitScripts, ServerInsertedHTMLProvider, nonce, images }) { /* eslint-disable @next/internal/no-ambiguous-jsx -- React Client */ preinitScripts(); const response = _react.use((0, _useflightresponse.getFlightStream)(reactServerStream, undefined, undefined, nonce)); const initialState = (0, _createinitialrouterstate.createInitialRouterState)({ // This is not used during hydration, so we don't have to pass a // real timestamp. navigatedAt: -1, initialFlightData: response.f, initialCanonicalUrlParts: response.c, initialRenderedSearch: response.q, // location is not initialized in the SSR render // it's set to window.location during hydration location: null }); const actionQueue = (0, _approuterinstance.createMutableActionQueue)(initialState, null); return /*#__PURE__*/ (0, _jsxruntime.jsx)(_imageconfigcontextsharedruntime.ImageConfigContext.Provider, { value: images ?? _imageconfig.imageConfigDefault, children: /*#__PURE__*/ (0, _jsxruntime.jsx)(ServerInsertedHTMLProvider, { children: /*#__PURE__*/ (0, _jsxruntime.jsx)(_approuter.default, { actionQueue: actionQueue, globalErrorState: response.G }) }) }); /* eslint-enable @next/internal/no-ambiguous-jsx -- React Client */ } async function renderToHTMLOrFlightImpl(req, res, url, pagePath, query, renderOpts, workStore, parsedRequestHeaders, postponedState, serverComponentsHmrCache, sharedContext, interpolatedParams, fallbackRouteParams) { const isNotFoundPath = pagePath === '/404'; if (isNotFoundPath) { res.statusCode = 404; } // A unique request timestamp used by development to ensure that it's // consistent and won't change during this request. This is important to // avoid that resources can be deduped by React Float if the same resource is // rendered or preloaded multiple times: ``. const requestTimestamp = Date.now(); const { ComponentMod, nextFontManifest, serverActions, assetPrefix = '', enableTainting, cacheComponents } = renderOpts; // We need to expose the bundled `require` API globally for // react-server-dom-webpack. This is a hack until we find a better way. if (ComponentMod.__next_app__) { const instrumented = (0, _clientcomponentrendererlogger.wrapClientComponentLoader)(ComponentMod); // When we are prerendering if there is a cacheSignal for tracking // cache reads we track calls to `loadChunk` and `require`. This allows us // to treat chunk/module loading with similar semantics as cache reads to avoid // module loading from causing a prerender to abort too early. const shouldTrackModuleLoading = ()=>{ if (!cacheComponents) { return false; } if (renderOpts.dev) { return true; } const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore(); if (!workUnitStore) { return false; } switch(workUnitStore.type){ case 'prerender': case 'prerender-client': case 'prerender-runtime': case 'cache': case 'private-cache': return true; case 'prerender-ppr': case 'prerender-legacy': case 'request': case 'unstable-cache': return false; default: workUnitStore; } }; const __next_require__ = (...args)=>{ const exportsOrPromise = instrumented.require(...args); if (shouldTrackModuleLoading()) { // requiring an async module returns a promise. (0, _trackmoduleloadingexternal.trackPendingImport)(exportsOrPromise); } return exportsOrPromise; }; // @ts-expect-error globalThis.__next_require__ = __next_require__; const __next_chunk_load__ = (...args)=>{ const loadingChunk = instrumented.loadChunk(...args); if (shouldTrackModuleLoading()) { (0, _trackmoduleloadingexternal.trackPendingChunkLoad)(loadingChunk); } return loadingChunk; }; // @ts-expect-error globalThis.__next_chunk_load__ = __next_chunk_load__; } if (process.env.NODE_ENV === 'development' && renderOpts.setIsrStatus && !cacheComponents) { // Reset the ISR status at start of request. const { pathname } = new URL(req.url || '/', 'http://n'); renderOpts.setIsrStatus(pathname, // Only pages using the Node runtime can use ISR, Edge is always dynamic. process.env.NEXT_RUNTIME === 'edge' ? false : undefined); } if (// The type check here ensures that `req` is correctly typed, and the // environment variable check provides dead code elimination. process.env.NEXT_RUNTIME !== 'edge' && (0, _helpers.isNodeNextRequest)(req)) { res.onClose(()=>{ // We stop tracking fetch metrics when the response closes, since we // report them at that time. workStore.shouldTrackFetchMetrics = false; }); req.originalRequest.on('end', ()=>{ if ('performance' in globalThis) { const metrics = (0, _clientcomponentrendererlogger.getClientComponentLoaderMetrics)({ reset: true }); if (metrics) { (0, _tracer.getTracer)().startSpan(_constants.NextNodeServerSpan.clientComponentLoading, { startTime: metrics.clientComponentLoadStart, attributes: { 'next.clientComponentLoadCount': metrics.clientComponentLoadCount, 'next.span_type': _constants.NextNodeServerSpan.clientComponentLoading } }).end(metrics.clientComponentLoadStart + metrics.clientComponentLoadTimes); } } }); } const metadata = { statusCode: isNotFoundPath ? 404 : undefined }; const appUsingSizeAdjustment = !!(nextFontManifest == null ? void 0 : nextFontManifest.appUsingSizeAdjust); ComponentMod.patchFetch(); // Pull out the hooks/references from the component. const { routeModule: { userland: { loaderTree } }, taintObjectReference } = ComponentMod; if (enableTainting) { taintObjectReference('Do not pass process.env to Client Components since it will leak sensitive data', process.env); } workStore.fetchMetrics = []; metadata.fetchMetrics = workStore.fetchMetrics; // don't modify original query object query = { ...query }; (0, _internalutils.stripInternalQueries)(query); const { isStaticGeneration } = workStore; let requestId; let htmlRequestId; const { flightRouterState, isPrefetchRequest, isRuntimePrefetchRequest, isRSCRequest, isHmrRefresh, nonce } = parsedRequestHeaders; if (parsedRequestHeaders.requestId) { // If the client has provided a request ID (in development mode), we use it. requestId = parsedRequestHeaders.requestId; } else { // Otherwise we generate a new request ID. if (isStaticGeneration) { requestId = Buffer.from(await crypto.subtle.digest('SHA-1', Buffer.from(req.url))).toString('hex'); } else if (process.env.NEXT_RUNTIME === 'edge') { requestId = crypto.randomUUID(); } else { requestId = require('next/dist/compiled/nanoid').nanoid(); } } // If the client has provided an HTML request ID, we use it to associate the // request with the HTML document from which it originated, which is used to // send debug information to the associated WebSocket client. Otherwise, this // is the request for the HTML document, so we use the request ID also as the // HTML request ID. htmlRequestId = parsedRequestHeaders.htmlRequestId || requestId; const getDynamicParamFromSegment = makeGetDynamicParamFromSegment(interpolatedParams, fallbackRouteParams); const isPossibleActionRequest = (0, _serveractionrequestmeta.getIsPossibleServerAction)(req); const implicitTags = await (0, _implicittags.getImplicitTags)(workStore.page, url, fallbackRouteParams); const ctx = { componentMod: ComponentMod, url, renderOpts, workStore, parsedRequestHeaders, getDynamicParamFromSegment, query, isPrefetch: isPrefetchRequest, isPossibleServerAction: isPossibleActionRequest, requestTimestamp, appUsingSizeAdjustment, flightRouterState, requestId, htmlRequestId, pagePath, assetPrefix, isNotFoundPath, nonce, res, sharedContext, implicitTags }; (0, _tracer.getTracer)().setRootSpanAttribute('next.route', pagePath); if (isStaticGeneration) { // We're either building or revalidating. In either case we need to // prerender our page rather than render it. const prerenderToStreamWithTracing = (0, _tracer.getTracer)().wrap(_constants.AppRenderSpan.getBodyResult, { spanName: `prerender route (app) ${pagePath}`, attributes: { 'next.route': pagePath } }, prerenderToStream); const response = await prerenderToStreamWithTracing(req, res, ctx, metadata, loaderTree, fallbackRouteParams); // If we're debugging partial prerendering, print all the dynamic API accesses // that occurred during the render. // @TODO move into renderToStream function if (response.dynamicAccess && (0, _dynamicrendering.accessedDynamicData)(response.dynamicAccess) && renderOpts.isDebugDynamicAccesses) { (0, _log.warn)('The following dynamic usage was detected:'); for (const access of (0, _dynamicrendering.formatDynamicAPIAccesses)(response.dynamicAccess)){ (0, _log.warn)(access); } } // If we encountered any unexpected errors during build we fail the // prerendering phase and the build. if (workStore.invalidDynamicUsageError) { (0, _dynamicrendering.logDisallowedDynamicError)(workStore, workStore.invalidDynamicUsageError); throw new _staticgenerationbailout.StaticGenBailoutError(); } if (response.digestErrorsMap.size) { const buildFailingError = response.digestErrorsMap.values().next().value; if (buildFailingError) throw buildFailingError; } // Pick first userland SSR error, which is also not a RSC error. if (response.ssrErrors.length) { const buildFailingError = response.ssrErrors.find((err)=>(0, _createerrorhandler.isUserLandError)(err)); if (buildFailingError) throw buildFailingError; } const options = { metadata, contentType: _constants1.HTML_CONTENT_TYPE_HEADER }; // If we have pending revalidates, wait until they are all resolved. if (workStore.pendingRevalidates || workStore.pendingRevalidateWrites || workStore.pendingRevalidatedTags) { const pendingPromise = (0, _revalidationutils.executeRevalidates)(workStore).finally(()=>{ if (process.env.NEXT_PRIVATE_DEBUG_CACHE) { console.log('pending revalidates promise finished for:', url); } }); if (renderOpts.waitUntil) { renderOpts.waitUntil(pendingPromise); } else { options.waitUntil = pendingPromise; } } applyMetadataFromPrerenderResult(response, metadata, workStore); if (response.renderResumeDataCache) { metadata.renderResumeDataCache = response.renderResumeDataCache; } return new _renderresult.default(await (0, _nodewebstreamshelper.streamToString)(response.stream), options); } else { // We're rendering dynamically const renderResumeDataCache = renderOpts.renderResumeDataCache ?? (postponedState == null ? void 0 : postponedState.renderResumeDataCache) ?? null; const rootParams = (0, _createcomponenttree.getRootParams)(loaderTree, ctx.getDynamicParamFromSegment); const devFallbackParams = (0, _requestmeta.getRequestMeta)(req, 'devFallbackParams') || null; const createRequestStore = _requeststore.createRequestStoreForRender.bind(null, req, res, url, rootParams, implicitTags, renderOpts.onUpdateCookies, renderOpts.previewProps, isHmrRefresh, serverComponentsHmrCache, renderResumeDataCache, devFallbackParams); const requestStore = createRequestStore(); if (process.env.NODE_ENV === 'development' && renderOpts.setIsrStatus && !cacheComponents && // Only pages using the Node runtime can use ISR, so we only need to // update the status for those. // The type check here ensures that `req` is correctly typed, and the // environment variable check provides dead code elimination. process.env.NEXT_RUNTIME !== 'edge' && (0, _helpers.isNodeNextRequest)(req)) { const setIsrStatus = renderOpts.setIsrStatus; req.originalRequest.on('end', ()=>{ const { pathname } = new URL(req.url || '/', 'http://n'); const isStatic = !requestStore.usedDynamic && !workStore.forceDynamic; setIsrStatus(pathname, isStatic); }); } if (isRSCRequest) { if (isRuntimePrefetchRequest) { return generateRuntimePrefetchResult(req, ctx, requestStore); } else { if (process.env.NODE_ENV === 'development' && process.env.NEXT_RUNTIME !== 'edge' && cacheComponents) { return generateDynamicFlightRenderResultWithStagesInDev(req, ctx, requestStore, createRequestStore, devFallbackParams); } else { return generateDynamicFlightRenderResult(req, ctx, requestStore); } } } let didExecuteServerAction = false; let formState = null; if (isPossibleActionRequest) { // For action requests, we don't want to use the resume data cache. requestStore.renderResumeDataCache = null; // For action requests, we handle them differently with a special render result. const actionRequestResult = await (0, _actionhandler.handleAction)({ req, res, ComponentMod, generateFlight: generateDynamicFlightRenderResult, workStore, requestStore, serverActions, ctx, metadata }); if (actionRequestResult) { if (actionRequestResult.type === 'not-found') { const notFoundLoaderTree = createNotFoundLoaderTree(loaderTree); res.statusCode = 404; metadata.statusCode = 404; const stream = await renderToStream(requestStore, req, res, ctx, notFoundLoaderTree, formState, postponedState, metadata, undefined, devFallbackParams); return new _renderresult.default(stream, { metadata, contentType: _constants1.HTML_CONTENT_TYPE_HEADER }); } else if (actionRequestResult.type === 'done') { if (actionRequestResult.result) { actionRequestResult.result.assignMetadata(metadata); return actionRequestResult.result; } else if (actionRequestResult.formState) { formState = actionRequestResult.formState; } } } didExecuteServerAction = true; // Restore the resume data cache requestStore.renderResumeDataCache = renderResumeDataCache; } const options = { metadata, contentType: _constants1.HTML_CONTENT_TYPE_HEADER }; const stream = await renderToStream(// NOTE: in Cache Components (dev), if the render is restarted, it will use a different requestStore // than the one that we're passing in here. requestStore, req, res, ctx, loaderTree, formState, postponedState, metadata, // If we're rendering HTML after an action, we don't want restartable-render behavior // because the result should be dynamic, like it is in prod. // Also, the request store might have been mutated by the action (e.g. enabling draftMode) // and we currently we don't copy changes over when creating a new store, // so the restarted render wouldn't be correct. didExecuteServerAction ? undefined : createRequestStore, devFallbackParams); // Invalid dynamic usages should only error the request in development. // In production, it's better to produce a result. // (the dynamic error will still be thrown inside the component tree, but it's catchable by error boundaries) if (workStore.invalidDynamicUsageError && workStore.dev) { throw workStore.invalidDynamicUsageError; } // If we have pending revalidates, wait until they are all resolved. if (workStore.pendingRevalidates || workStore.pendingRevalidateWrites || workStore.pendingRevalidatedTags) { const pendingPromise = (0, _revalidationutils.executeRevalidates)(workStore).finally(()=>{ if (process.env.NEXT_PRIVATE_DEBUG_CACHE) { console.log('pending revalidates promise finished for:', url); } }); if (renderOpts.waitUntil) { renderOpts.waitUntil(pendingPromise); } else { options.waitUntil = pendingPromise; } } // Create the new render result for the response. return new _renderresult.default(stream, options); } } const renderToHTMLOrFlight = (req, res, pagePath, query, fallbackRouteParams, renderOpts, serverComponentsHmrCache, sharedContext)=>{ var _renderOpts_previewProps; if (!req.url) { throw Object.defineProperty(new Error('Invalid URL'), "__NEXT_ERROR_CODE", { value: "E182", enumerable: false, configurable: true }); } const url = (0, _parserelativeurl.parseRelativeUrl)(req.url, undefined, false); // We read these values from the request object as, in certain cases, // base-server will strip them to opt into different rendering behavior. const parsedRequestHeaders = parseRequestHeaders(req.headers, { isRoutePPREnabled: renderOpts.experimental.isRoutePPREnabled === true, previewModeId: (_renderOpts_previewProps = renderOpts.previewProps) == null ? void 0 : _renderOpts_previewProps.previewModeId }); const { isPrefetchRequest, previouslyRevalidatedTags, nonce } = parsedRequestHeaders; let interpolatedParams; let postponedState = null; // If provided, the postpone state should be parsed so it can be provided to // React. if (typeof renderOpts.postponed === 'string') { if (fallbackRouteParams) { throw Object.defineProperty(new _invarianterror.InvariantError('postponed state should not be provided when fallback params are provided'), "__NEXT_ERROR_CODE", { value: "E592", enumerable: false, configurable: true }); } interpolatedParams = (0, _getdynamicparam.interpolateParallelRouteParams)(renderOpts.ComponentMod.routeModule.userland.loaderTree, renderOpts.params ?? {}, pagePath, fallbackRouteParams); postponedState = (0, _postponedstate.parsePostponedState)(renderOpts.postponed, interpolatedParams); } else { interpolatedParams = (0, _getdynamicparam.interpolateParallelRouteParams)(renderOpts.ComponentMod.routeModule.userland.loaderTree, renderOpts.params ?? {}, pagePath, fallbackRouteParams); } if ((postponedState == null ? void 0 : postponedState.renderResumeDataCache) && renderOpts.renderResumeDataCache) { throw Object.defineProperty(new _invarianterror.InvariantError('postponed state and dev warmup immutable resume data cache should not be provided together'), "__NEXT_ERROR_CODE", { value: "E589", enumerable: false, configurable: true }); } const workStore = (0, _workstore.createWorkStore)({ page: renderOpts.routeModule.definition.page, renderOpts, // @TODO move to workUnitStore of type Request isPrefetchRequest, buildId: sharedContext.buildId, previouslyRevalidatedTags, nonce }); return _workasyncstorageexternal.workAsyncStorage.run(workStore, // The function to run renderToHTMLOrFlightImpl, // all of it's args req, res, url, pagePath, query, renderOpts, workStore, parsedRequestHeaders, postponedState, serverComponentsHmrCache, sharedContext, interpolatedParams, fallbackRouteParams); }; function applyMetadataFromPrerenderResult(response, metadata, workStore) { if (response.collectedTags) { metadata.fetchTags = response.collectedTags.join(','); } // Let the client router know how long to keep the cached entry around. const staleHeader = String(response.collectedStale); metadata.headers ??= {}; metadata.headers[_approuterheaders.NEXT_ROUTER_STALE_TIME_HEADER] = staleHeader; // If force static is specifically set to false, we should not revalidate // the page. if (workStore.forceStatic === false || response.collectedRevalidate === 0) { metadata.cacheControl = { revalidate: 0, expire: undefined }; } else { // Copy the cache control value onto the render result metadata. metadata.cacheControl = { revalidate: response.collectedRevalidate >= _constants1.INFINITE_CACHE ? false : response.collectedRevalidate, expire: response.collectedExpire >= _constants1.INFINITE_CACHE ? undefined : response.collectedExpire }; } // provide bailout info for debugging if (metadata.cacheControl.revalidate === 0) { metadata.staticBailoutInfo = { description: workStore.dynamicUsageDescription, stack: workStore.dynamicUsageStack }; } } async function renderToStream(requestStore, req, res, ctx, tree, formState, postponedState, metadata, createRequestStore, devFallbackParams) { /* eslint-disable @next/internal/no-ambiguous-jsx -- React Client */ const { assetPrefix, htmlRequestId, nonce, pagePath, renderOpts, requestId, workStore } = ctx; const { basePath, buildManifest, ComponentMod: { createElement, renderToReadableStream: serverRenderToReadableStream }, crossOrigin, dev = false, experimental, nextExport = false, onInstrumentationRequestError, page, reactMaxHeadersLength, setReactDebugChannel, shouldWaitOnAllReady, subresourceIntegrityManifest, supportsDynamicResponse, cacheComponents } = renderOpts; const { ServerInsertedHTMLProvider, renderServerInsertedHTML } = (0, _serverinsertedhtml.createServerInsertedHTML)(); const getServerInsertedMetadata = (0, _createserverinsertedmetadata.createServerInsertedMetadata)(nonce); const tracingMetadata = (0, _utils1.getTracedMetadata)((0, _tracer.getTracer)().getTracePropagationData(), experimental.clientTraceMetadata); const polyfills = buildManifest.polyfillFiles.filter((polyfill)=>polyfill.endsWith('.js') && !polyfill.endsWith('.module.js')).map((polyfill)=>({ src: `${assetPrefix}/_next/${polyfill}${(0, _getassetquerystring.getAssetQueryString)(ctx, false)}`, integrity: subresourceIntegrityManifest == null ? void 0 : subresourceIntegrityManifest[polyfill], crossOrigin, noModule: true, nonce })); const [preinitScripts, bootstrapScript] = (0, _requiredscripts.getRequiredScripts)(buildManifest, // Why is assetPrefix optional on renderOpts? // @TODO make it default empty string on renderOpts and get rid of it from ctx assetPrefix, crossOrigin, subresourceIntegrityManifest, (0, _getassetquerystring.getAssetQueryString)(ctx, true), nonce, page); // In development mode, set the request ID as a global variable, before the // bootstrap script is executed, which depends on it during hydration. const bootstrapScriptContent = process.env.NODE_ENV !== 'production' ? `self.__next_r=${JSON.stringify(requestId)}` : undefined; // Create the "render route (app)" span manually so we can keep it open during streaming. // This is necessary because errors inside Suspense boundaries are reported asynchronously // during stream consumption, after a typical wrapped function would have ended the span. // Note: We pass the full span name as the first argument since startSpan uses it directly. const renderSpan = (0, _tracer.getTracer)().startSpan(`render route (app) ${pagePath}`, { attributes: { 'next.span_name': `render route (app) ${pagePath}`, 'next.span_type': _constants.AppRenderSpan.getBodyResult, 'next.route': pagePath } }); // Helper to end the span with error status (used when throwing from catch blocks) const endSpanWithError = (err)=>{ if (!renderSpan.isRecording()) return; if (err instanceof Error) { renderSpan.recordException(err); renderSpan.setAttribute('error.type', err.name); } renderSpan.setStatus({ code: _tracer.SpanStatusCode.ERROR, message: err instanceof Error ? err.message : undefined }); renderSpan.end(); }; // Run the rest of the function within the span's context so child spans // (like "build component tree", "generateMetadata") are properly parented. return (0, _tracer.getTracer)().withSpan(renderSpan, async ()=>{ const { reactServerErrorsByDigest } = workStore; function onHTMLRenderRSCError(err, silenceLog) { return onInstrumentationRequestError == null ? void 0 : onInstrumentationRequestError(err, req, createErrorContext(ctx, 'react-server-components'), silenceLog); } const serverComponentsErrorHandler = (0, _createerrorhandler.createReactServerErrorHandler)(dev, nextExport, reactServerErrorsByDigest, onHTMLRenderRSCError, renderSpan); function onHTMLRenderSSRError(err) { // We don't need to silence logs here. onHTMLRenderSSRError won't be called // at all if the error was logged before in the RSC error handler. const silenceLog = false; return onInstrumentationRequestError == null ? void 0 : onInstrumentationRequestError(err, req, createErrorContext(ctx, 'server-rendering'), silenceLog); } const allCapturedErrors = []; const htmlRendererErrorHandler = (0, _createerrorhandler.createHTMLErrorHandler)(dev, nextExport, reactServerErrorsByDigest, allCapturedErrors, onHTMLRenderSSRError, renderSpan); let reactServerResult = null; let reactDebugStream; const setHeader = res.setHeader.bind(res); const appendHeader = res.appendHeader.bind(res); const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); try { if (// We only want this behavior when we have React's dev builds available process.env.NODE_ENV === 'development' && // We only want this behavior when running `next dev` dev && // Edge routes never prerender so we don't have a Prerender environment for anything in edge runtime process.env.NEXT_RUNTIME !== 'edge' && // We only have a Prerender environment for projects opted into cacheComponents cacheComponents) { let debugChannel; const getPayload = async (// eslint-disable-next-line @typescript-eslint/no-shadow requestStore)=>{ const payload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, getRSCPayload, tree, ctx, res.statusCode === 404); if (isBypassingCachesInDev(renderOpts, requestStore)) { // Mark the RSC payload to indicate that caches were bypassed in dev. // This lets the client know not to cache anything based on this render. if (renderOpts.setCacheStatus) { // we know this is available when cacheComponents is enabled, but typeguard to be safe renderOpts.setCacheStatus('bypass', htmlRequestId); } payload._bypassCachesInDev = createElement(WarnForBypassCachesInDev, { route: workStore.route }); } return payload; }; if (// We only do this flow if we can safely recreate the store from scratch // (which is not the case for renders after an action) createRequestStore && // We only do this flow if we're not bypassing caches in dev using // "disable cache" in devtools or a hard refresh (cache-control: "no-store") !isBypassingCachesInDev(renderOpts, requestStore)) { const { stream: serverStream, accumulatedChunksPromise, staticInterruptReason, runtimeInterruptReason, staticStageEndTime, runtimeStageEndTime, debugChannel: returnedDebugChannel, requestStore: finalRequestStore } = await renderWithRestartOnCacheMissInDev(ctx, requestStore, createRequestStore, getPayload, serverComponentsErrorHandler); let validationDebugChannelClient = undefined; if (returnedDebugChannel) { const [t1, t2] = returnedDebugChannel.clientSide.readable.tee(); returnedDebugChannel.clientSide.readable = t1; validationDebugChannelClient = nodeStreamFromReadableStream(t2); } _consoleasyncstorageexternal.consoleAsyncStorage.run({ dim: true }, spawnStaticShellValidationInDev, accumulatedChunksPromise, staticInterruptReason, runtimeInterruptReason, staticStageEndTime, runtimeStageEndTime, ctx, finalRequestStore, devFallbackParams, validationDebugChannelClient); reactServerResult = new _apprenderprerenderutils.ReactServerResult(serverStream); requestStore = finalRequestStore; debugChannel = returnedDebugChannel; } else { // We're either bypassing caches or we can't restart the render. // Do a dynamic render, but with (basic) environment labels. debugChannel = setReactDebugChannel && createDebugChannel(); const serverStream = await stagedRenderToReadableStreamWithoutCachesInDev(ctx, requestStore, getPayload, { onError: serverComponentsErrorHandler, filterStackFrame, debugChannel: debugChannel == null ? void 0 : debugChannel.serverSide }); reactServerResult = new _apprenderprerenderutils.ReactServerResult(serverStream); } if (debugChannel && setReactDebugChannel) { const [readableSsr, readableBrowser] = debugChannel.clientSide.readable.tee(); reactDebugStream = readableSsr; setReactDebugChannel({ readable: readableBrowser }, htmlRequestId, requestId); } } else { // This is a dynamic render. We don't do dynamic tracking because we're not prerendering const RSCPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, getRSCPayload, tree, ctx, res.statusCode === 404); const debugChannel = setReactDebugChannel && createDebugChannel(); if (debugChannel) { const [readableSsr, readableBrowser] = debugChannel.clientSide.readable.tee(); reactDebugStream = readableSsr; setReactDebugChannel({ readable: readableBrowser }, htmlRequestId, requestId); } reactServerResult = new _apprenderprerenderutils.ReactServerResult(_workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, serverRenderToReadableStream, RSCPayload, clientModules, { filterStackFrame, onError: serverComponentsErrorHandler, debugChannel: debugChannel == null ? void 0 : debugChannel.serverSide })); } // React doesn't start rendering synchronously but we want the RSC render to have a chance to start // before we begin SSR rendering because we want to capture any available preload headers so we tick // one task before continuing await (0, _scheduler.waitAtLeastOneReactRenderTask)(); // If provided, the postpone state should be parsed as JSON so it can be // provided to React. if (typeof renderOpts.postponed === 'string') { if ((postponedState == null ? void 0 : postponedState.type) === _postponedstate.DynamicState.DATA) { // We have a complete HTML Document in the prerender but we need to // still include the new server component render because it was not included // in the static prelude. const inlinedReactServerDataStream = (0, _useflightresponse.createInlinedDataReadableStream)(reactServerResult.tee(), nonce, formState); // End the span since there's no async rendering in this path if (renderSpan.isRecording()) renderSpan.end(); return (0, _nodewebstreamshelper.chainStreams)(inlinedReactServerDataStream, (0, _nodewebstreamshelper.createDocumentClosingStream)()); } else if (postponedState) { // We assume we have dynamic HTML requiring a resume render to complete const { postponed, preludeState } = (0, _postponedstate.getPostponedFromState)(postponedState); const resume = require('react-dom/server').resume; const htmlStream = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, resume, /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: reactServerResult.tee(), reactDebugStream: reactDebugStream, debugEndTime: undefined, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), postponed, { onError: htmlRendererErrorHandler, nonce }); // End the render span only after React completed rendering (including anything inside Suspense boundaries) htmlStream.allReady.finally(()=>{ if (renderSpan.isRecording()) renderSpan.end(); }); const getServerInsertedHTML = (0, _makegetserverinsertedhtml.makeGetServerInsertedHTML)({ polyfills, renderServerInsertedHTML, serverCapturedErrors: allCapturedErrors, basePath, tracingMetadata: tracingMetadata }); return await (0, _nodewebstreamshelper.continueDynamicHTMLResume)(htmlStream, { // If the prelude is empty (i.e. is no static shell), we should wait for initial HTML to be rendered // to avoid injecting RSC data too early. // If we have a non-empty-prelude (i.e. a static HTML shell), then it's already been sent separately, // so we shouldn't wait for any HTML to be emitted from the resume before sending RSC data. delayDataUntilFirstHtmlChunk: preludeState === _postponedstate.DynamicHTMLPreludeState.Empty, inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(reactServerResult.consume(), nonce, formState), getServerInsertedHTML, getServerInsertedMetadata }); } } // This is a regular dynamic render const renderToReadableStream = require('react-dom/server').renderToReadableStream; const htmlStream = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, renderToReadableStream, /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: reactServerResult.tee(), reactDebugStream: reactDebugStream, debugEndTime: undefined, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), { onError: htmlRendererErrorHandler, nonce, onHeaders: (headers)=>{ headers.forEach((value, key)=>{ appendHeader(key, value); }); }, maxHeadersLength: reactMaxHeadersLength, bootstrapScriptContent, bootstrapScripts: [ bootstrapScript ], formState }); // End the render span only after React completed rendering (including anything inside Suspense boundaries) htmlStream.allReady.finally(()=>{ if (renderSpan.isRecording()) renderSpan.end(); }); const getServerInsertedHTML = (0, _makegetserverinsertedhtml.makeGetServerInsertedHTML)({ polyfills, renderServerInsertedHTML, serverCapturedErrors: allCapturedErrors, basePath, tracingMetadata: tracingMetadata }); /** * Rules of Static & Dynamic HTML: * * 1.) We must generate static HTML unless the caller explicitly opts * in to dynamic HTML support. * * 2.) If dynamic HTML support is requested, we must honor that request * or throw an error. It is the sole responsibility of the caller to * ensure they aren't e.g. requesting dynamic HTML for a static page. * * 3.) If `shouldWaitOnAllReady` is true, which indicates we need to * resolve all suspenses and generate a full HTML. e.g. when it's a * html limited bot requests, we produce the full HTML content. * * These rules help ensure that other existing features like request caching, * coalescing, and ISR continue working as intended. */ const generateStaticHTML = supportsDynamicResponse !== true || !!shouldWaitOnAllReady; return await (0, _nodewebstreamshelper.continueFizzStream)(htmlStream, { inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(reactServerResult.consume(), nonce, formState), isStaticGeneration: generateStaticHTML, isBuildTimePrerendering: ctx.workStore.isBuildTimePrerendering === true, buildId: ctx.workStore.buildId, getServerInsertedHTML, getServerInsertedMetadata, validateRootLayout: dev }); } catch (err) { if ((0, _staticgenerationbailout.isStaticGenBailoutError)(err) || typeof err === 'object' && err !== null && 'message' in err && typeof err.message === 'string' && err.message.includes('https://nextjs.org/docs/advanced-features/static-html-export')) { // Ensure that "next dev" prints the red error overlay endSpanWithError(err); throw err; } // If a bailout made it to this point, it means it wasn't wrapped inside // a suspense boundary. const shouldBailoutToCSR = (0, _bailouttocsr.isBailoutToCSRError)(err); if (shouldBailoutToCSR) { const stack = (0, _formatservererror.getStackWithoutErrorMessage)(err); (0, _log.error)(`${err.reason} should be wrapped in a suspense boundary at page "${pagePath}". Read more: https://nextjs.org/docs/messages/missing-suspense-with-csr-bailout\n${stack}`); endSpanWithError(err); throw err; } let errorType; if ((0, _httpaccessfallback.isHTTPAccessFallbackError)(err)) { res.statusCode = (0, _httpaccessfallback.getAccessFallbackHTTPStatus)(err); metadata.statusCode = res.statusCode; errorType = (0, _httpaccessfallback.getAccessFallbackErrorTypeByStatus)(res.statusCode); } else if ((0, _redirecterror.isRedirectError)(err)) { errorType = 'redirect'; res.statusCode = (0, _redirect.getRedirectStatusCodeFromError)(err); metadata.statusCode = res.statusCode; const redirectUrl = (0, _addpathprefix.addPathPrefix)((0, _redirect.getURLFromRedirectError)(err), basePath); // If there were mutable cookies set, we need to set them on the // response. const headers = new Headers(); if ((0, _requestcookies.appendMutableCookies)(headers, requestStore.mutableCookies)) { setHeader('set-cookie', Array.from(headers.values())); } setHeader('location', redirectUrl); } else if (!shouldBailoutToCSR) { res.statusCode = 500; metadata.statusCode = res.statusCode; } const [errorPreinitScripts, errorBootstrapScript] = (0, _requiredscripts.getRequiredScripts)(buildManifest, assetPrefix, crossOrigin, subresourceIntegrityManifest, (0, _getassetquerystring.getAssetQueryString)(ctx, false), nonce, '/_not-found/page'); let errorRSCPayload; let errorServerStream; try { errorRSCPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, getErrorRSCPayload, tree, ctx, reactServerErrorsByDigest.has(err.digest) ? null : err, errorType); errorServerStream = _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, serverRenderToReadableStream, errorRSCPayload, clientModules, { filterStackFrame, onError: serverComponentsErrorHandler }); if (reactServerResult === null) { // We errored when we did not have an RSC stream to read from. This is not just a render // error, we need to throw early endSpanWithError(err); throw err; } } catch (setupErr) { endSpanWithError(setupErr); throw setupErr; } try { const fizzStream = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, _nodewebstreamshelper.renderToInitialFizzStream, { ReactDOMServer: require('react-dom/server'), element: /*#__PURE__*/ (0, _jsxruntime.jsx)(ErrorApp, { reactServerStream: errorServerStream, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, preinitScripts: errorPreinitScripts, nonce: nonce, images: ctx.renderOpts.images }), streamOptions: { nonce, bootstrapScriptContent, // Include hydration scripts in the HTML bootstrapScripts: [ errorBootstrapScript ], formState } }); // End the render span only after React completed rendering (including anything inside Suspense boundaries) fizzStream.allReady.finally(()=>{ if (renderSpan.isRecording()) renderSpan.end(); }); /** * Rules of Static & Dynamic HTML: * * 1.) We must generate static HTML unless the caller explicitly opts * in to dynamic HTML support. * * 2.) If dynamic HTML support is requested, we must honor that request * or throw an error. It is the sole responsibility of the caller to * ensure they aren't e.g. requesting dynamic HTML for a static page. * 3.) If `shouldWaitOnAllReady` is true, which indicates we need to * resolve all suspenses and generate a full HTML. e.g. when it's a * html limited bot requests, we produce the full HTML content. * * These rules help ensure that other existing features like request caching, * coalescing, and ISR continue working as intended. */ const generateStaticHTML = supportsDynamicResponse !== true || !!shouldWaitOnAllReady; return await (0, _nodewebstreamshelper.continueFizzStream)(fizzStream, { inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(// This is intentionally using the readable datastream from the // main render rather than the flight data from the error page // render reactServerResult.consume(), nonce, formState), isStaticGeneration: generateStaticHTML, isBuildTimePrerendering: ctx.workStore.isBuildTimePrerendering === true, buildId: ctx.workStore.buildId, getServerInsertedHTML: (0, _makegetserverinsertedhtml.makeGetServerInsertedHTML)({ polyfills, renderServerInsertedHTML, serverCapturedErrors: [], basePath, tracingMetadata: tracingMetadata }), getServerInsertedMetadata, validateRootLayout: dev }); } catch (finalErr) { if (process.env.NODE_ENV === 'development' && (0, _httpaccessfallback.isHTTPAccessFallbackError)(finalErr)) { const { bailOnRootNotFound } = require('../../client/components/dev-root-http-access-fallback-boundary'); bailOnRootNotFound(); } endSpanWithError(finalErr); throw finalErr; } } }); /* eslint-enable @next/internal/no-ambiguous-jsx */ } async function renderWithRestartOnCacheMissInDev(ctx, initialRequestStore, createRequestStore, getPayload, onError) { const { htmlRequestId, renderOpts, componentMod: { routeModule: { userland: { loaderTree } } } } = ctx; const { ComponentMod, setCacheStatus, setReactDebugChannel } = renderOpts; const hasRuntimePrefetch = await (0, _stagedvalidation.anySegmentHasRuntimePrefetchEnabled)(loaderTree); // If the render is restarted, we'll recreate a fresh request store let requestStore = initialRequestStore; const environmentName = ()=>{ const currentStage = requestStore.stagedRendering.currentStage; switch(currentStage){ case _stagedrendering.RenderStage.Before: case _stagedrendering.RenderStage.Static: return 'Prerender'; case _stagedrendering.RenderStage.Runtime: return hasRuntimePrefetch ? 'Prefetch' : 'Prefetchable'; case _stagedrendering.RenderStage.Dynamic: case _stagedrendering.RenderStage.Abandoned: return 'Server'; default: currentStage; throw Object.defineProperty(new _invarianterror.InvariantError(`Invalid render stage: ${currentStage}`), "__NEXT_ERROR_CODE", { value: "E881", enumerable: false, configurable: true }); } }; //=============================================== // Initial render //=============================================== // Try to render the page and see if there's any cache misses. // If there are, wait for caches to finish and restart the render. // This render might end up being used as a prospective render (if there's cache misses), // so we need to set it up for filling caches. const cacheSignal = new _cachesignal.CacheSignal(); // If we encounter async modules that delay rendering, we'll also need to restart. // TODO(restart-on-cache-miss): technically, we only need to wait for pending *server* modules here, // but `trackPendingModules` doesn't distinguish between client and server. (0, _trackmoduleloadingexternal.trackPendingModules)(cacheSignal); const prerenderResumeDataCache = (0, _resumedatacache.createPrerenderResumeDataCache)(); const initialReactController = new AbortController(); const initialDataController = new AbortController() // Controls hanging promises we create ; const initialStageController = new _stagedrendering.StagedRenderingController(initialDataController.signal, hasRuntimePrefetch); requestStore.prerenderResumeDataCache = prerenderResumeDataCache; // `getRenderResumeDataCache` will fall back to using `prerenderResumeDataCache` as `renderResumeDataCache`, // so not having a resume data cache won't break any expectations in case we don't need to restart. requestStore.renderResumeDataCache = null; requestStore.stagedRendering = initialStageController; requestStore.asyncApiPromises = createAsyncApiPromisesInDev(initialStageController, requestStore.cookies, requestStore.mutableCookies, requestStore.headers); requestStore.cacheSignal = cacheSignal; let debugChannel = setReactDebugChannel && createDebugChannel(); const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); // Note: The stage controller starts out in the `Before` stage, // where sync IO does not cause aborts, so it's okay if it happens before render. const initialRscPayload = await getPayload(requestStore); const maybeInitialStreamResult = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, ()=>(0, _apprenderrenderutils.pipelineInSequentialTasks)(()=>{ // Static stage initialStageController.advanceStage(_stagedrendering.RenderStage.Static); const stream = ComponentMod.renderToReadableStream(initialRscPayload, clientModules, { onError, environmentName, filterStackFrame, debugChannel: debugChannel == null ? void 0 : debugChannel.serverSide, signal: initialReactController.signal }); // If we abort the render, we want to reject the stage-dependent promises as well. // Note that we want to install this listener after the render is started // so that it runs after react is finished running its abort code. initialReactController.signal.addEventListener('abort', ()=>{ initialDataController.abort(initialReactController.signal.reason); }); const [continuationStream, accumulatingStream] = stream.tee(); const accumulatedChunksPromise = accumulateStreamChunks(accumulatingStream, initialStageController, initialDataController.signal); return { stream: continuationStream, accumulatedChunksPromise }; }, ({ stream, accumulatedChunksPromise })=>{ // Runtime stage if (initialStageController.currentStage === _stagedrendering.RenderStage.Abandoned) { // If we abandoned the render in the static stage, we won't proceed further. return null; } // If we had a cache miss in the static stage, we'll have to discard this stream // and render again once the caches are warm. // If we already advanced stages we similarly had sync IO that might be from module loading // and need to render again once the caches are warm. if (cacheSignal.hasPendingReads()) { // Regardless of whether we are going to abandon this // render we need the unblock runtime b/c it's essential // filling caches. initialStageController.abandonRender(); return null; } initialStageController.advanceStage(_stagedrendering.RenderStage.Runtime); return { stream, accumulatedChunksPromise }; }, (result)=>{ // Dynamic stage if (result === null || initialStageController.currentStage === _stagedrendering.RenderStage.Abandoned) { // If we abandoned the render in the static or runtime stage, we won't proceed further. return null; } // If we had cache misses in either of the previous stages, // then we'll only use this render for filling caches. // We won't advance the stage, and thus leave dynamic APIs hanging, // because they won't be cached anyway, so it'd be wasted work. if (cacheSignal.hasPendingReads()) { initialStageController.abandonRender(); return null; } // Regardless of whether we are going to abandon this // render we need the unblock runtime b/c it's essential // filling caches. initialStageController.advanceStage(_stagedrendering.RenderStage.Dynamic); return result; })); if (maybeInitialStreamResult !== null) { // No cache misses. We can use the result as-is. return { stream: maybeInitialStreamResult.stream, accumulatedChunksPromise: maybeInitialStreamResult.accumulatedChunksPromise, staticInterruptReason: initialStageController.getStaticInterruptReason(), runtimeInterruptReason: initialStageController.getRuntimeInterruptReason(), staticStageEndTime: initialStageController.getStaticStageEndTime(), runtimeStageEndTime: initialStageController.getRuntimeStageEndTime(), debugChannel, requestStore }; } if (process.env.NODE_ENV === 'development' && setCacheStatus) { setCacheStatus('filling', htmlRequestId); } // Cache miss. We will use the initial render to fill caches, and discard its result. // Then, we can render again with warm caches. // TODO(restart-on-cache-miss): // This might end up waiting for more caches than strictly necessary, // because we can't abort the render yet, and we'll let runtime/dynamic APIs resolve. // Ideally we'd only wait for caches that are needed in the static stage. // This will be optimized in the future by not allowing runtime/dynamic APIs to resolve. await cacheSignal.cacheReady(); initialReactController.abort(); //=============================================== // Final render (restarted) //=============================================== // The initial render acted as a prospective render to warm the caches. requestStore = createRequestStore(); // We are going to render this pass all the way through because we've already // filled any caches so we won't be aborting this time. const abortSignal = null; const finalStageController = new _stagedrendering.StagedRenderingController(abortSignal, hasRuntimePrefetch); // We've filled the caches, so now we can render as usual, // without any cache-filling mechanics. requestStore.prerenderResumeDataCache = null; requestStore.renderResumeDataCache = (0, _resumedatacache.createRenderResumeDataCache)(prerenderResumeDataCache); requestStore.stagedRendering = finalStageController; requestStore.cacheSignal = null; requestStore.asyncApiPromises = createAsyncApiPromisesInDev(finalStageController, requestStore.cookies, requestStore.mutableCookies, requestStore.headers); // The initial render already wrote to its debug channel. // We're not using it, so we need to create a new one. debugChannel = setReactDebugChannel && createDebugChannel(); // Note: The stage controller starts out in the `Before` stage, // where sync IO does not cause aborts, so it's okay if it happens before render. const finalRscPayload = await getPayload(requestStore); const finalStreamResult = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(requestStore, ()=>(0, _apprenderrenderutils.pipelineInSequentialTasks)(()=>{ // Static stage finalStageController.advanceStage(_stagedrendering.RenderStage.Static); const stream = ComponentMod.renderToReadableStream(finalRscPayload, clientModules, { onError, environmentName, filterStackFrame, debugChannel: debugChannel == null ? void 0 : debugChannel.serverSide }); const [continuationStream, accumulatingStream] = stream.tee(); const accumulatedChunksPromise = accumulateStreamChunks(accumulatingStream, finalStageController, null); return { stream: continuationStream, accumulatedChunksPromise }; }, (result)=>{ // Runtime stage finalStageController.advanceStage(_stagedrendering.RenderStage.Runtime); return result; }, (result)=>{ // Dynamic stage finalStageController.advanceStage(_stagedrendering.RenderStage.Dynamic); return result; })); if (process.env.NODE_ENV === 'development' && setCacheStatus) { setCacheStatus('filled', htmlRequestId); } return { stream: finalStreamResult.stream, accumulatedChunksPromise: finalStreamResult.accumulatedChunksPromise, staticInterruptReason: finalStageController.getStaticInterruptReason(), runtimeInterruptReason: finalStageController.getRuntimeInterruptReason(), staticStageEndTime: finalStageController.getStaticStageEndTime(), runtimeStageEndTime: finalStageController.getRuntimeStageEndTime(), debugChannel, requestStore }; } async function accumulateStreamChunks(stream, stageController, signal) { const staticChunks = []; const runtimeChunks = []; const dynamicChunks = []; const reader = stream.getReader(); let cancelled = false; function cancel() { if (!cancelled) { cancelled = true; reader.cancel(); } } if (signal) { signal.addEventListener('abort', cancel, { once: true }); } try { while(!cancelled){ const { done, value } = await reader.read(); if (done) { cancel(); break; } switch(stageController.currentStage){ case _stagedrendering.RenderStage.Before: throw Object.defineProperty(new _invarianterror.InvariantError('Unexpected stream chunk while in Before stage'), "__NEXT_ERROR_CODE", { value: "E942", enumerable: false, configurable: true }); case _stagedrendering.RenderStage.Static: staticChunks.push(value); // fall through case _stagedrendering.RenderStage.Runtime: runtimeChunks.push(value); // fall through case _stagedrendering.RenderStage.Dynamic: dynamicChunks.push(value); break; case _stagedrendering.RenderStage.Abandoned: break; default: stageController.currentStage; break; } } } catch { // When we release the lock we may reject the read } return { staticChunks, runtimeChunks, dynamicChunks }; } function createAsyncApiPromisesInDev(stagedRendering, cookies, mutableCookies, headers) { return { // Runtime APIs cookies: stagedRendering.delayUntilStage(_stagedrendering.RenderStage.Runtime, 'cookies', cookies), mutableCookies: stagedRendering.delayUntilStage(_stagedrendering.RenderStage.Runtime, 'cookies', mutableCookies), headers: stagedRendering.delayUntilStage(_stagedrendering.RenderStage.Runtime, 'headers', headers), // These are not used directly, but we chain other `params`/`searchParams` promises off of them. sharedParamsParent: stagedRendering.delayUntilStage(_stagedrendering.RenderStage.Runtime, undefined, ''), sharedSearchParamsParent: stagedRendering.delayUntilStage(_stagedrendering.RenderStage.Runtime, undefined, ''), connection: stagedRendering.delayUntilStage(_stagedrendering.RenderStage.Dynamic, 'connection', undefined) }; } function createDebugChannel() { if (process.env.NODE_ENV === 'production') { return undefined; } let readableController; let clientSideReadable = new ReadableStream({ start (controller) { readableController = controller; } }); return { serverSide: { writable: new WritableStream({ write (chunk) { readableController == null ? void 0 : readableController.enqueue(chunk); }, close () { readableController == null ? void 0 : readableController.close(); }, abort (err) { readableController == null ? void 0 : readableController.error(err); } }) }, clientSide: { readable: clientSideReadable } }; } /** * Logs the given messages, and sends the error instances to the browser as an * RSC stream, where they can be deserialized and logged (or otherwise presented * in the devtools), while leveraging React's capabilities to not only * source-map the stack frames (via findSourceMapURL), but also create virtual * server modules that allow users to inspect the server source code in the * browser. */ async function logMessagesAndSendErrorsToBrowser(messages, ctx) { const { componentMod: ComponentMod, htmlRequestId, renderOpts } = ctx; const { sendErrorsToBrowser } = renderOpts; const errors = []; for (const message of messages){ // Log the error to the CLI. Prevent the logs from being dimmed, which we // apply for other logs during the spawned validation. _consoleasyncstorageexternal.consoleAsyncStorage.exit(()=>{ console.error(message); }); // Error instances are also sent to the browser. We're currently using a // non-Error message only in debug build mode as a message that is only // meant for the CLI. FIXME: This is a bit spooky action at a distance. We // should maybe have a more explicit way of determining which messages // should be sent to the browser. Regardless, only real errors with a proper // stack make sense to be "replayed" in the browser. if (message instanceof Error) { errors.push(message); } } if (errors.length > 0) { if (!sendErrorsToBrowser) { throw Object.defineProperty(new _invarianterror.InvariantError('Expected `sendErrorsToBrowser` to be defined in renderOpts.'), "__NEXT_ERROR_CODE", { value: "E947", enumerable: false, configurable: true }); } const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); const errorsRscStream = ComponentMod.renderToReadableStream(errors, clientModules, { filterStackFrame }); sendErrorsToBrowser(errorsRscStream, htmlRequestId); } } /** * This function is a fork of prerenderToStream cacheComponents branch. * While it doesn't return a stream we want it to have identical * prerender semantics to prerenderToStream and should update it * in conjunction with any changes to that function. */ async function spawnStaticShellValidationInDev(accumulatedChunksPromise, staticInterruptReason, runtimeInterruptReason, staticStageEndTime, runtimeStageEndTime, ctx, requestStore, fallbackRouteParams, debugChannelClient) { const { componentMod: ComponentMod, getDynamicParamFromSegment, renderOpts, workStore } = ctx; const { allowEmptyStaticShell = false } = renderOpts; const rootParams = (0, _createcomponenttree.getRootParams)(ComponentMod.routeModule.userland.loaderTree, getDynamicParamFromSegment); const hmrRefreshHash = (0, _workunitasyncstorageexternal.getHmrRefreshHash)(workStore, requestStore); // We don't need to continue the prerender process if we already // detected invalid dynamic usage in the initial prerender phase. const { invalidDynamicUsageError } = workStore; if (invalidDynamicUsageError) { return logMessagesAndSendErrorsToBrowser([ invalidDynamicUsageError ], ctx); } if (staticInterruptReason) { return logMessagesAndSendErrorsToBrowser([ staticInterruptReason ], ctx); } if (runtimeInterruptReason) { return logMessagesAndSendErrorsToBrowser([ runtimeInterruptReason ], ctx); } const { staticChunks, runtimeChunks, dynamicChunks } = await accumulatedChunksPromise; // First we warmup SSR with the runtime chunks. This ensures that when we do // the full prerender pass with dynamic tracking module loading won't // interrupt the prerender and can properly observe the entire content await warmupModuleCacheForRuntimeValidationInDev(runtimeChunks, dynamicChunks, rootParams, fallbackRouteParams, allowEmptyStaticShell, ctx); let debugChunks = null; if (debugChannelClient) { debugChunks = []; debugChannelClient.on('data', (c)=>debugChunks.push(c)); } const runtimeResult = await validateStagedShell(runtimeChunks, dynamicChunks, debugChunks, runtimeStageEndTime, rootParams, fallbackRouteParams, allowEmptyStaticShell, ctx, hmrRefreshHash, _dynamicrendering.trackDynamicHoleInRuntimeShell); if (runtimeResult.length > 0) { // We have something to report from the runtime validation // We can skip the static validation return logMessagesAndSendErrorsToBrowser(runtimeResult, ctx); } const staticResult = await validateStagedShell(staticChunks, dynamicChunks, debugChunks, staticStageEndTime, rootParams, fallbackRouteParams, allowEmptyStaticShell, ctx, hmrRefreshHash, _dynamicrendering.trackDynamicHoleInStaticShell); return logMessagesAndSendErrorsToBrowser(staticResult, ctx); } async function warmupModuleCacheForRuntimeValidationInDev(runtimeServerChunks, allServerChunks, rootParams, fallbackRouteParams, allowEmptyStaticShell, ctx) { const { implicitTags, nonce, workStore } = ctx; // Warmup SSR const initialClientPrerenderController = new AbortController(); const initialClientReactController = new AbortController(); const initialClientRenderController = new AbortController(); const preinitScripts = ()=>{}; const { ServerInsertedHTMLProvider } = (0, _serverinsertedhtml.createServerInsertedHTML)(); const initialClientPrerenderStore = { type: 'prerender-client', phase: 'render', rootParams, fallbackRouteParams, implicitTags, renderSignal: initialClientRenderController.signal, controller: initialClientPrerenderController, // For HTML Generation the only cache tracked activity // is module loading, which has it's own cache signal cacheSignal: null, dynamicTracking: null, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], // TODO should this be removed from client stores? prerenderResumeDataCache: null, renderResumeDataCache: null, hmrRefreshHash: undefined }; const runtimeServerStream = createNodeStreamFromChunks(runtimeServerChunks, allServerChunks, initialClientReactController.signal); const prerender = require('react-dom/static').prerender; const pendingInitialClientResult = _workunitasyncstorageexternal.workUnitAsyncStorage.run(initialClientPrerenderStore, prerender, // eslint-disable-next-line @next/internal/no-ambiguous-jsx -- React Client /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: runtimeServerStream, reactDebugStream: undefined, debugEndTime: undefined, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), { signal: initialClientReactController.signal, onError: (err)=>{ const digest = (0, _createerrorhandler.getDigestForWellKnownError)(err); if (digest) { return digest; } if ((0, _reactlargeshellerror.isReactLargeShellError)(err)) { // TODO: Aggregate console.error(err); return undefined; } if (initialClientReactController.signal.aborted) { // These are expected errors that might error the prerender. we ignore them. } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { // We don't normally log these errors because we are going to retry anyway but // it can be useful for debugging Next.js itself to get visibility here when needed (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } } }); // The listener to abort our own render controller must be added after React // has added its listener, to ensure that pending I/O is not // aborted/rejected too early. initialClientReactController.signal.addEventListener('abort', ()=>{ initialClientRenderController.abort(); }, { once: true }); pendingInitialClientResult.catch((err)=>{ if (initialClientReactController.signal.aborted || (0, _dynamicrendering.isPrerenderInterruptedError)(err)) { // These are expected errors that might error the prerender. we ignore them. } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { // We don't normally log these errors because we are going to retry anyway but // it can be useful for debugging Next.js itself to get visibility here when needed (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } }); // This is mostly needed for dynamic `import()`s in client components. // Promises passed to client were already awaited above (assuming that they came from cached functions) const cacheSignal = new _cachesignal.CacheSignal(); (0, _trackmoduleloadingexternal.trackPendingModules)(cacheSignal); await cacheSignal.cacheReady(); initialClientReactController.abort(); } async function validateStagedShell(stageChunks, allServerChunks, debugChunks, debugEndTime, rootParams, fallbackRouteParams, allowEmptyStaticShell, ctx, hmrRefreshHash, trackDynamicHole) { const { implicitTags, nonce, workStore } = ctx; const clientDynamicTracking = (0, _dynamicrendering.createDynamicTrackingState)(false //isDebugDynamicAccesses ); const clientReactController = new AbortController(); const clientRenderController = new AbortController(); const preinitScripts = ()=>{}; const { ServerInsertedHTMLProvider } = (0, _serverinsertedhtml.createServerInsertedHTML)(); const finalClientPrerenderStore = { type: 'prerender-client', phase: 'render', rootParams, fallbackRouteParams, implicitTags, renderSignal: clientRenderController.signal, controller: clientReactController, // No APIs require a cacheSignal through the workUnitStore during the HTML prerender cacheSignal: null, dynamicTracking: clientDynamicTracking, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], // TODO should this be removed from client stores? prerenderResumeDataCache: null, renderResumeDataCache: null, hmrRefreshHash }; let runtimeDynamicValidation = (0, _dynamicrendering.createDynamicValidationState)(); const serverStream = createNodeStreamFromChunks(stageChunks, allServerChunks, clientReactController.signal); const debugChannelClient = debugChunks ? createNodeStreamFromChunks(debugChunks, debugChunks, clientReactController.signal) : undefined; const prerender = require('react-dom/static').prerender; try { let { prelude: unprocessedPrelude } = await (0, _apprenderprerenderutils.prerenderAndAbortInSequentialTasks)(()=>{ const pendingFinalClientResult = _workunitasyncstorageexternal.workUnitAsyncStorage.run(finalClientPrerenderStore, prerender, // eslint-disable-next-line @next/internal/no-ambiguous-jsx -- React Client /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: serverStream, reactDebugStream: debugChannelClient, debugEndTime: debugEndTime, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), { signal: clientReactController.signal, onError: (err, errorInfo)=>{ if ((0, _dynamicrendering.isPrerenderInterruptedError)(err) || clientReactController.signal.aborted) { const componentStack = errorInfo.componentStack; if (typeof componentStack === 'string') { trackDynamicHole(workStore, componentStack, runtimeDynamicValidation, clientDynamicTracking); } return; } if ((0, _reactlargeshellerror.isReactLargeShellError)(err)) { // TODO: Aggregate console.error(err); return undefined; } return (0, _createerrorhandler.getDigestForWellKnownError)(err); } }); // The listener to abort our own render controller must be added after // React has added its listener, to ensure that pending I/O is not // aborted/rejected too early. clientReactController.signal.addEventListener('abort', ()=>{ clientRenderController.abort(); }, { once: true }); return pendingFinalClientResult; }, ()=>{ clientReactController.abort(); }); const { preludeIsEmpty } = await (0, _apprenderprerenderutils.processPrelude)(unprocessedPrelude); return (0, _dynamicrendering.getStaticShellDisallowedDynamicReasons)(workStore, preludeIsEmpty ? _dynamicrendering.PreludeState.Empty : _dynamicrendering.PreludeState.Full, runtimeDynamicValidation); } catch (thrownValue) { // Even if the root errors we still want to report any cache components errors // that were discovered before the root errored. let errors = (0, _dynamicrendering.getStaticShellDisallowedDynamicReasons)(workStore, _dynamicrendering.PreludeState.Errored, runtimeDynamicValidation); if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { errors.unshift('During dynamic validation the root of the page errored. The next logged error is the thrown value. It may be a duplicate of errors reported during the normal development mode render.', thrownValue); } return errors; } } /** * Determines whether we should generate static flight data. */ function shouldGenerateStaticFlightData(workStore) { const { isStaticGeneration } = workStore; if (!isStaticGeneration) return false; return true; } async function prerenderToStream(req, res, ctx, metadata, tree, fallbackRouteParams) { // When prerendering formState is always null. We still include it // because some shared APIs expect a formState value and this is slightly // more explicit than making it an optional function argument const formState = null; const { assetPrefix, getDynamicParamFromSegment, implicitTags, nonce, pagePath, renderOpts, workStore } = ctx; const { allowEmptyStaticShell = false, basePath, buildManifest, ComponentMod, crossOrigin, dev = false, experimental, isDebugDynamicAccesses, nextExport = false, onInstrumentationRequestError, page, reactMaxHeadersLength, subresourceIntegrityManifest, cacheComponents } = renderOpts; const rootParams = (0, _createcomponenttree.getRootParams)(tree, getDynamicParamFromSegment); const { ServerInsertedHTMLProvider, renderServerInsertedHTML } = (0, _serverinsertedhtml.createServerInsertedHTML)(); const getServerInsertedMetadata = (0, _createserverinsertedmetadata.createServerInsertedMetadata)(nonce); const tracingMetadata = (0, _utils1.getTracedMetadata)((0, _tracer.getTracer)().getTracePropagationData(), experimental.clientTraceMetadata); const polyfills = buildManifest.polyfillFiles.filter((polyfill)=>polyfill.endsWith('.js') && !polyfill.endsWith('.module.js')).map((polyfill)=>({ src: `${assetPrefix}/_next/${polyfill}${(0, _getassetquerystring.getAssetQueryString)(ctx, false)}`, integrity: subresourceIntegrityManifest == null ? void 0 : subresourceIntegrityManifest[polyfill], crossOrigin, noModule: true, nonce })); const [preinitScripts, bootstrapScript] = (0, _requiredscripts.getRequiredScripts)(buildManifest, // Why is assetPrefix optional on renderOpts? // @TODO make it default empty string on renderOpts and get rid of it from ctx assetPrefix, crossOrigin, subresourceIntegrityManifest, (0, _getassetquerystring.getAssetQueryString)(ctx, true), nonce, page); const { reactServerErrorsByDigest } = workStore; // We don't report errors during prerendering through our instrumentation hooks const reportErrors = !experimental.isRoutePPREnabled; function onHTMLRenderRSCError(err, silenceLog) { if (reportErrors) { return onInstrumentationRequestError == null ? void 0 : onInstrumentationRequestError(err, req, createErrorContext(ctx, 'react-server-components'), silenceLog); } } const serverComponentsErrorHandler = (0, _createerrorhandler.createReactServerErrorHandler)(dev, nextExport, reactServerErrorsByDigest, onHTMLRenderRSCError); function onHTMLRenderSSRError(err) { if (reportErrors) { // We don't need to silence logs here. onHTMLRenderSSRError won't be // called at all if the error was logged before in the RSC error handler. const silenceLog = false; return onInstrumentationRequestError == null ? void 0 : onInstrumentationRequestError(err, req, createErrorContext(ctx, 'server-rendering'), silenceLog); } } const allCapturedErrors = []; const htmlRendererErrorHandler = (0, _createerrorhandler.createHTMLErrorHandler)(dev, nextExport, reactServerErrorsByDigest, allCapturedErrors, onHTMLRenderSSRError); let reactServerPrerenderResult = null; const setMetadataHeader = (name)=>{ metadata.headers ??= {}; metadata.headers[name] = res.getHeader(name); }; const setHeader = (name, value)=>{ res.setHeader(name, value); setMetadataHeader(name); return res; }; const appendHeader = (name, value)=>{ if (Array.isArray(value)) { value.forEach((item)=>{ res.appendHeader(name, item); }); } else { res.appendHeader(name, value); } setMetadataHeader(name); }; const selectStaleTime = createSelectStaleTime(experimental); const { clientModules } = (0, _manifestssingleton.getClientReferenceManifest)(); let prerenderStore = null; try { if (cacheComponents) { /** * cacheComponents with PPR * * The general approach is to render the RSC stream first allowing any cache reads to resolve. * Once we have settled all cache reads we restart the render and abort after a single Task. * * Unlike with the non PPR case we can't synchronously abort the render when a dynamic API is used * during the initial render because we need to ensure all caches can be filled as part of the initial Task * and a synchronous abort might prevent us from filling all caches. * * Once the render is complete we allow the SSR render to finish and use a combination of the postponed state * and the reactServerIsDynamic value to determine how to treat the resulting render */ // The prerender controller represents the lifetime of the prerender. It // will be aborted when a task is complete or a synchronously aborting API // is called. Notably, during prospective prerenders, this does not // actually terminate the prerender itself, which will continue until all // caches are filled. const initialServerPrerenderController = new AbortController(); // This controller is used to abort the React prerender. const initialServerReactController = new AbortController(); // This controller represents the lifetime of the React prerender. Its // signal can be used for any I/O operation to abort the I/O and/or to // reject, when prerendering aborts. This includes our own hanging // promises for accessing request data, and for fetch calls. It might be // replaced in the future by React.cacheSignal(). It's aborted after the // React controller, so that no pending I/O can register abort listeners // that are called before React's abort listener is called. This ensures // that pending I/O is not rejected too early when aborting the prerender. // Notably, during the prospective prerender, it is different from the // prerender controller because we don't want to end the React prerender // until all caches are filled. const initialServerRenderController = new AbortController(); // The cacheSignal helps us track whether caches are still filling or we are ready // to cut the render off. const cacheSignal = new _cachesignal.CacheSignal(); let resumeDataCache; let renderResumeDataCache = null; let prerenderResumeDataCache = null; if (renderOpts.renderResumeDataCache) { // If a prefilled immutable render resume data cache is provided, e.g. // when prerendering an optional fallback shell after having prerendered // pages with defined params, we use this instead of a prerender resume // data cache. resumeDataCache = renderResumeDataCache = renderOpts.renderResumeDataCache; } else { // Otherwise we create a new mutable prerender resume data cache. resumeDataCache = prerenderResumeDataCache = (0, _resumedatacache.createPrerenderResumeDataCache)(); } const initialServerPayloadPrerenderStore = { type: 'prerender', phase: 'render', rootParams, fallbackRouteParams, implicitTags, // While this render signal isn't going to be used to abort a React render while getting the RSC payload // various request data APIs bind to this controller to reject after completion. renderSignal: initialServerRenderController.signal, // When we generate the RSC payload we might abort this controller due to sync IO // but we don't actually care about sync IO in this phase so we use a throw away controller // that isn't connected to anything controller: new AbortController(), // During the initial prerender we need to track all cache reads to ensure // we render long enough to fill every cache it is possible to visit during // the final prerender. cacheSignal, dynamicTracking: null, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache, renderResumeDataCache, hmrRefreshHash: undefined }; // We're not going to use the result of this render because the only time it could be used // is if it completes in a microtask and that's likely very rare for any non-trivial app const initialServerPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(initialServerPayloadPrerenderStore, getRSCPayload, tree, ctx, res.statusCode === 404); const initialServerPrerenderStore = prerenderStore = { type: 'prerender', phase: 'render', rootParams, fallbackRouteParams, implicitTags, renderSignal: initialServerRenderController.signal, controller: initialServerPrerenderController, // During the initial prerender we need to track all cache reads to ensure // we render long enough to fill every cache it is possible to visit during // the final prerender. cacheSignal, dynamicTracking: null, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache, renderResumeDataCache, hmrRefreshHash: undefined }; const pendingInitialServerResult = _workunitasyncstorageexternal.workUnitAsyncStorage.run(initialServerPrerenderStore, ComponentMod.prerender, initialServerPayload, clientModules, { filterStackFrame, onError: (err)=>{ const digest = (0, _createerrorhandler.getDigestForWellKnownError)(err); if (digest) { return digest; } if ((0, _reactlargeshellerror.isReactLargeShellError)(err)) { // TODO: Aggregate console.error(err); return undefined; } if (initialServerPrerenderController.signal.aborted) { // The render aborted before this error was handled which indicates // the error is caused by unfinished components within the render return; } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } }, // We don't want to stop rendering until the cacheSignal is complete so we pass // a different signal to this render call than is used by dynamic APIs to signify // transitioning out of the prerender environment signal: initialServerReactController.signal }); // The listener to abort our own render controller must be added after // React has added its listener, to ensure that pending I/O is not // aborted/rejected too early. initialServerReactController.signal.addEventListener('abort', ()=>{ initialServerRenderController.abort(); initialServerPrerenderController.abort(); }, { once: true }); // Wait for all caches to be finished filling and for async imports to resolve (0, _trackmoduleloadingexternal.trackPendingModules)(cacheSignal); await cacheSignal.cacheReady(); initialServerReactController.abort(); // We don't need to continue the prerender process if we already // detected invalid dynamic usage in the initial prerender phase. if (workStore.invalidDynamicUsageError) { (0, _dynamicrendering.logDisallowedDynamicError)(workStore, workStore.invalidDynamicUsageError); throw new _staticgenerationbailout.StaticGenBailoutError(); } let initialServerResult; try { initialServerResult = await (0, _apprenderprerenderutils.createReactServerPrerenderResult)(pendingInitialServerResult); } catch (err) { if (initialServerReactController.signal.aborted || initialServerPrerenderController.signal.aborted) { // These are expected errors that might error the prerender. we ignore them. } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { // We don't normally log these errors because we are going to retry anyway but // it can be useful for debugging Next.js itself to get visibility here when needed (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } } if (initialServerResult) { const initialClientPrerenderController = new AbortController(); const initialClientReactController = new AbortController(); const initialClientRenderController = new AbortController(); const initialClientPrerenderStore = { type: 'prerender-client', phase: 'render', rootParams, fallbackRouteParams, implicitTags, renderSignal: initialClientRenderController.signal, controller: initialClientPrerenderController, // For HTML Generation the only cache tracked activity // is module loading, which has it's own cache signal cacheSignal: null, dynamicTracking: null, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache, renderResumeDataCache, hmrRefreshHash: undefined }; const prerender = require('react-dom/static').prerender; const pendingInitialClientResult = _workunitasyncstorageexternal.workUnitAsyncStorage.run(initialClientPrerenderStore, prerender, // eslint-disable-next-line @next/internal/no-ambiguous-jsx /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: initialServerResult.asUnclosingStream(), reactDebugStream: undefined, debugEndTime: undefined, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), { signal: initialClientReactController.signal, onError: (err)=>{ const digest = (0, _createerrorhandler.getDigestForWellKnownError)(err); if (digest) { return digest; } if ((0, _reactlargeshellerror.isReactLargeShellError)(err)) { // TODO: Aggregate console.error(err); return undefined; } if (initialClientReactController.signal.aborted) { // These are expected errors that might error the prerender. we ignore them. } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { // We don't normally log these errors because we are going to retry anyway but // it can be useful for debugging Next.js itself to get visibility here when needed (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } }, bootstrapScripts: [ bootstrapScript ] }); // The listener to abort our own render controller must be added after // React has added its listener, to ensure that pending I/O is not // aborted/rejected too early. initialClientReactController.signal.addEventListener('abort', ()=>{ initialClientRenderController.abort(); }, { once: true }); pendingInitialClientResult.catch((err)=>{ if (initialClientReactController.signal.aborted || (0, _dynamicrendering.isPrerenderInterruptedError)(err)) { // These are expected errors that might error the prerender. we ignore them. } else if (process.env.NEXT_DEBUG_BUILD || process.env.__NEXT_VERBOSE_LOGGING) { // We don't normally log these errors because we are going to retry anyway but // it can be useful for debugging Next.js itself to get visibility here when needed (0, _prospectiverenderutils.printDebugThrownValueForProspectiveRender)(err, workStore.route, _prospectiverenderutils.Phase.ProspectiveRender); } }); // This is mostly needed for dynamic `import()`s in client components. // Promises passed to client were already awaited above (assuming that they came from cached functions) (0, _trackmoduleloadingexternal.trackPendingModules)(cacheSignal); await cacheSignal.cacheReady(); initialClientReactController.abort(); } const finalServerReactController = new AbortController(); const finalServerRenderController = new AbortController(); const finalServerPayloadPrerenderStore = { type: 'prerender', phase: 'render', rootParams, fallbackRouteParams, implicitTags, // While this render signal isn't going to be used to abort a React render while getting the RSC payload // various request data APIs bind to this controller to reject after completion. renderSignal: finalServerRenderController.signal, // When we generate the RSC payload we might abort this controller due to sync IO // but we don't actually care about sync IO in this phase so we use a throw away controller // that isn't connected to anything controller: new AbortController(), // All caches we could read must already be filled so no tracking is necessary cacheSignal: null, dynamicTracking: null, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache, renderResumeDataCache, hmrRefreshHash: undefined }; const finalAttemptRSCPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(finalServerPayloadPrerenderStore, getRSCPayload, tree, ctx, res.statusCode === 404); const serverDynamicTracking = (0, _dynamicrendering.createDynamicTrackingState)(isDebugDynamicAccesses); let serverIsDynamic = false; const finalServerPrerenderStore = prerenderStore = { type: 'prerender', phase: 'render', rootParams, fallbackRouteParams, implicitTags, renderSignal: finalServerRenderController.signal, controller: finalServerReactController, // All caches we could read must already be filled so no tracking is necessary cacheSignal: null, dynamicTracking: serverDynamicTracking, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache, renderResumeDataCache, hmrRefreshHash: undefined }; let prerenderIsPending = true; const reactServerResult = reactServerPrerenderResult = await (0, _apprenderprerenderutils.createReactServerPrerenderResult)((0, _apprenderprerenderutils.prerenderAndAbortInSequentialTasks)(async ()=>{ const pendingPrerenderResult = _workunitasyncstorageexternal.workUnitAsyncStorage.run(// The store to scope finalServerPrerenderStore, // The function to run ComponentMod.prerender, // ... the arguments for the function to run finalAttemptRSCPayload, clientModules, { filterStackFrame, onError: (err)=>{ return serverComponentsErrorHandler(err); }, signal: finalServerReactController.signal }); // The listener to abort our own render controller must be added // after React has added its listener, to ensure that pending I/O // is not aborted/rejected too early. finalServerReactController.signal.addEventListener('abort', ()=>{ finalServerRenderController.abort(); }, { once: true }); const prerenderResult = await pendingPrerenderResult; prerenderIsPending = false; return prerenderResult; }, ()=>{ if (finalServerReactController.signal.aborted) { // If the server controller is already aborted we must have called something // that required aborting the prerender synchronously such as with new Date() serverIsDynamic = true; return; } if (prerenderIsPending) { // If prerenderIsPending then we have blocked for longer than a Task and we assume // there is something unfinished. serverIsDynamic = true; } finalServerReactController.abort(); })); const clientDynamicTracking = (0, _dynamicrendering.createDynamicTrackingState)(isDebugDynamicAccesses); const finalClientReactController = new AbortController(); const finalClientRenderController = new AbortController(); const finalClientPrerenderStore = { type: 'prerender-client', phase: 'render', rootParams, fallbackRouteParams, implicitTags, renderSignal: finalClientRenderController.signal, controller: finalClientReactController, // No APIs require a cacheSignal through the workUnitStore during the HTML prerender cacheSignal: null, dynamicTracking: clientDynamicTracking, allowEmptyStaticShell, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache, renderResumeDataCache, hmrRefreshHash: undefined }; let dynamicValidation = (0, _dynamicrendering.createDynamicValidationState)(); const prerender = require('react-dom/static').prerender; let { prelude: unprocessedPrelude, postponed } = await (0, _apprenderprerenderutils.prerenderAndAbortInSequentialTasks)(()=>{ const pendingFinalClientResult = _workunitasyncstorageexternal.workUnitAsyncStorage.run(finalClientPrerenderStore, prerender, // eslint-disable-next-line @next/internal/no-ambiguous-jsx /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: reactServerResult.asUnclosingStream(), reactDebugStream: undefined, debugEndTime: undefined, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), { signal: finalClientReactController.signal, onError: (err, errorInfo)=>{ if ((0, _dynamicrendering.isPrerenderInterruptedError)(err) || finalClientReactController.signal.aborted) { const componentStack = errorInfo.componentStack; if (typeof componentStack === 'string') { (0, _dynamicrendering.trackAllowedDynamicAccess)(workStore, componentStack, dynamicValidation, clientDynamicTracking); } return; } return htmlRendererErrorHandler(err, errorInfo); }, onHeaders: (headers)=>{ headers.forEach((value, key)=>{ appendHeader(key, value); }); }, maxHeadersLength: reactMaxHeadersLength, bootstrapScripts: [ bootstrapScript ] }); // The listener to abort our own render controller must be added // after React has added its listener, to ensure that pending I/O is // not aborted/rejected too early. finalClientReactController.signal.addEventListener('abort', ()=>{ finalClientRenderController.abort(); }, { once: true }); return pendingFinalClientResult; }, ()=>{ finalClientReactController.abort(); }); const { prelude, preludeIsEmpty } = await (0, _apprenderprerenderutils.processPrelude)(unprocessedPrelude); // If we've disabled throwing on empty static shell, then we don't need to // track any dynamic access that occurs above the suspense boundary because // we'll do so in the route shell. if (!allowEmptyStaticShell) { (0, _dynamicrendering.throwIfDisallowedDynamic)(workStore, preludeIsEmpty ? _dynamicrendering.PreludeState.Empty : _dynamicrendering.PreludeState.Full, dynamicValidation, serverDynamicTracking); } const getServerInsertedHTML = (0, _makegetserverinsertedhtml.makeGetServerInsertedHTML)({ polyfills, renderServerInsertedHTML, serverCapturedErrors: allCapturedErrors, basePath, tracingMetadata: tracingMetadata }); const flightData = await (0, _nodewebstreamshelper.streamToBuffer)(reactServerResult.asStream()); metadata.flightData = flightData; metadata.segmentData = await collectSegmentData(flightData, finalServerPrerenderStore, ComponentMod, renderOpts); if (serverIsDynamic) { // Dynamic case // We will always need to perform a "resume" render of some kind when this route is accessed // because the RSC data itself is dynamic. We determine if there are any HTML holes or not // but generally this is a "partial" prerender in that there will be a per-request compute // concatenated to the static shell. if (postponed != null) { // Dynamic HTML case metadata.postponed = await (0, _postponedstate.getDynamicHTMLPostponedState)(postponed, preludeIsEmpty ? _postponedstate.DynamicHTMLPreludeState.Empty : _postponedstate.DynamicHTMLPreludeState.Full, fallbackRouteParams, resumeDataCache, cacheComponents); } else { // Dynamic Data case metadata.postponed = await (0, _postponedstate.getDynamicDataPostponedState)(resumeDataCache, cacheComponents); } reactServerResult.consume(); return { digestErrorsMap: reactServerErrorsByDigest, ssrErrors: allCapturedErrors, stream: await (0, _nodewebstreamshelper.continueDynamicPrerender)(prelude, { getServerInsertedHTML, getServerInsertedMetadata }), dynamicAccess: (0, _dynamicrendering.consumeDynamicAccess)(serverDynamicTracking, clientDynamicTracking), // TODO: Should this include the SSR pass? collectedRevalidate: finalServerPrerenderStore.revalidate, collectedExpire: finalServerPrerenderStore.expire, collectedStale: selectStaleTime(finalServerPrerenderStore.stale), collectedTags: finalServerPrerenderStore.tags, renderResumeDataCache: (0, _resumedatacache.createRenderResumeDataCache)(resumeDataCache) }; } else { // Static case // We will not perform resumption per request. The result can be served statically to the requestor // and if there was anything dynamic it will only be rendered in the browser. if (workStore.forceDynamic) { throw Object.defineProperty(new _staticgenerationbailout.StaticGenBailoutError('Invariant: a Page with `dynamic = "force-dynamic"` did not trigger the dynamic pathway. This is a bug in Next.js'), "__NEXT_ERROR_CODE", { value: "E598", enumerable: false, configurable: true }); } let htmlStream = prelude; if (postponed != null) { // We postponed but nothing dynamic was used. We resume the render now and immediately abort it // so we can set all the postponed boundaries to client render mode before we store the HTML response const resume = require('react-dom/server').resume; // We don't actually want to render anything so we just pass a stream // that never resolves. The resume call is going to abort immediately anyway const foreverStream = new ReadableStream(); const resumeStream = await resume(// eslint-disable-next-line @next/internal/no-ambiguous-jsx /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: foreverStream, reactDebugStream: undefined, debugEndTime: undefined, preinitScripts: ()=>{}, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), JSON.parse(JSON.stringify(postponed)), { signal: (0, _dynamicrendering.createRenderInBrowserAbortSignal)(), onError: htmlRendererErrorHandler, nonce }); // First we write everything from the prerender, then we write everything from the aborted resume render htmlStream = (0, _nodewebstreamshelper.chainStreams)(prelude, resumeStream); } let finalStream; const hasFallbackRouteParams = fallbackRouteParams && fallbackRouteParams.size > 0; if (hasFallbackRouteParams) { // This is a "static fallback" prerender: although the page didn't // access any runtime params in a Server Component, it may have // accessed a runtime param in a client segment. // // TODO: If there were no client segments, we can use the fully static // path instead. // // Rather than use a dynamic server resume to fill in the params, // we can rely on the client to parse the params from the URL and use // that to hydrate the page. // // Send an empty InitialRSCPayload to the server component renderer // The data will be fetched by the client instead. // TODO: In the future, rather than defer the entire hydration payload // to be fetched by the client, we should only defer the client // segments, since those are the only ones whose data is not complete. const emptyReactServerResult = await (0, _apprenderprerenderutils.createReactServerPrerenderResultFromRender)(ComponentMod.renderToReadableStream([], clientModules, { filterStackFrame, onError: serverComponentsErrorHandler })); finalStream = await (0, _nodewebstreamshelper.continueStaticFallbackPrerender)(htmlStream, { inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(emptyReactServerResult.consumeAsStream(), nonce, formState), getServerInsertedHTML, getServerInsertedMetadata, isBuildTimePrerendering: ctx.workStore.isBuildTimePrerendering === true, buildId: ctx.workStore.buildId }); } else { // Normal static prerender case, no fallback param handling needed finalStream = await (0, _nodewebstreamshelper.continueStaticPrerender)(htmlStream, { inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(reactServerResult.consumeAsStream(), nonce, formState), getServerInsertedHTML, getServerInsertedMetadata, isBuildTimePrerendering: ctx.workStore.isBuildTimePrerendering === true, buildId: ctx.workStore.buildId }); } return { digestErrorsMap: reactServerErrorsByDigest, ssrErrors: allCapturedErrors, stream: finalStream, dynamicAccess: (0, _dynamicrendering.consumeDynamicAccess)(serverDynamicTracking, clientDynamicTracking), // TODO: Should this include the SSR pass? collectedRevalidate: finalServerPrerenderStore.revalidate, collectedExpire: finalServerPrerenderStore.expire, collectedStale: selectStaleTime(finalServerPrerenderStore.stale), collectedTags: finalServerPrerenderStore.tags, renderResumeDataCache: (0, _resumedatacache.createRenderResumeDataCache)(resumeDataCache) }; } } else if (experimental.isRoutePPREnabled) { // We're statically generating with PPR and need to do dynamic tracking let dynamicTracking = (0, _dynamicrendering.createDynamicTrackingState)(isDebugDynamicAccesses); const prerenderResumeDataCache = (0, _resumedatacache.createPrerenderResumeDataCache)(); const reactServerPrerenderStore = prerenderStore = { type: 'prerender-ppr', phase: 'render', rootParams, fallbackRouteParams, implicitTags, dynamicTracking, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache }; const RSCPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(reactServerPrerenderStore, getRSCPayload, tree, ctx, res.statusCode === 404); const reactServerResult = reactServerPrerenderResult = await (0, _apprenderprerenderutils.createReactServerPrerenderResultFromRender)(_workunitasyncstorageexternal.workUnitAsyncStorage.run(reactServerPrerenderStore, ComponentMod.renderToReadableStream, // ... the arguments for the function to run RSCPayload, clientModules, { filterStackFrame, onError: serverComponentsErrorHandler })); const ssrPrerenderStore = { type: 'prerender-ppr', phase: 'render', rootParams, fallbackRouteParams, implicitTags, dynamicTracking, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ], prerenderResumeDataCache }; const prerender = require('react-dom/static').prerender; const { prelude: unprocessedPrelude, postponed } = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(ssrPrerenderStore, prerender, // eslint-disable-next-line @next/internal/no-ambiguous-jsx /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: reactServerResult.asUnclosingStream(), reactDebugStream: undefined, debugEndTime: undefined, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), { onError: htmlRendererErrorHandler, onHeaders: (headers)=>{ headers.forEach((value, key)=>{ appendHeader(key, value); }); }, maxHeadersLength: reactMaxHeadersLength, bootstrapScripts: [ bootstrapScript ] }); const getServerInsertedHTML = (0, _makegetserverinsertedhtml.makeGetServerInsertedHTML)({ polyfills, renderServerInsertedHTML, serverCapturedErrors: allCapturedErrors, basePath, tracingMetadata: tracingMetadata }); // After awaiting here we've waited for the entire RSC render to complete. Crucially this means // that when we detect whether we've used dynamic APIs below we know we'll have picked up even // parts of the React Server render that might not be used in the SSR render. const flightData = await (0, _nodewebstreamshelper.streamToBuffer)(reactServerResult.asStream()); if (shouldGenerateStaticFlightData(workStore)) { metadata.flightData = flightData; metadata.segmentData = await collectSegmentData(flightData, ssrPrerenderStore, ComponentMod, renderOpts); } const { prelude, preludeIsEmpty } = await (0, _apprenderprerenderutils.processPrelude)(unprocessedPrelude); /** * When prerendering there are three outcomes to consider * * Dynamic HTML: The prerender has dynamic holes (caused by using Next.js Dynamic Rendering APIs) * We will need to resume this result when requests are handled and we don't include * any server inserted HTML or inlined flight data in the static HTML * * Dynamic Data: The prerender has no dynamic holes but dynamic APIs were used. We will not * resume this render when requests are handled but we will generate new inlined * flight data since it is dynamic and differences may end up reconciling on the client * * Static: The prerender has no dynamic holes and no dynamic APIs were used. We statically encode * all server inserted HTML and flight data */ // First we check if we have any dynamic holes in our HTML prerender if ((0, _dynamicrendering.accessedDynamicData)(dynamicTracking.dynamicAccesses)) { if (postponed != null) { // Dynamic HTML case. metadata.postponed = await (0, _postponedstate.getDynamicHTMLPostponedState)(postponed, preludeIsEmpty ? _postponedstate.DynamicHTMLPreludeState.Empty : _postponedstate.DynamicHTMLPreludeState.Full, fallbackRouteParams, prerenderResumeDataCache, cacheComponents); } else { // Dynamic Data case. metadata.postponed = await (0, _postponedstate.getDynamicDataPostponedState)(prerenderResumeDataCache, cacheComponents); } // Regardless of whether this is the Dynamic HTML or Dynamic Data case we need to ensure we include // server inserted html in the static response because the html that is part of the prerender may depend on it // It is possible in the set of stream transforms for Dynamic HTML vs Dynamic Data may differ but currently both states // require the same set so we unify the code path here reactServerResult.consume(); return { digestErrorsMap: reactServerErrorsByDigest, ssrErrors: allCapturedErrors, stream: await (0, _nodewebstreamshelper.continueDynamicPrerender)(prelude, { getServerInsertedHTML, getServerInsertedMetadata }), dynamicAccess: dynamicTracking.dynamicAccesses, // TODO: Should this include the SSR pass? collectedRevalidate: reactServerPrerenderStore.revalidate, collectedExpire: reactServerPrerenderStore.expire, collectedStale: selectStaleTime(reactServerPrerenderStore.stale), collectedTags: reactServerPrerenderStore.tags }; } else if (fallbackRouteParams && fallbackRouteParams.size > 0) { // Rendering the fallback case. metadata.postponed = await (0, _postponedstate.getDynamicDataPostponedState)(prerenderResumeDataCache, cacheComponents); return { digestErrorsMap: reactServerErrorsByDigest, ssrErrors: allCapturedErrors, stream: await (0, _nodewebstreamshelper.continueDynamicPrerender)(prelude, { getServerInsertedHTML, getServerInsertedMetadata }), dynamicAccess: dynamicTracking.dynamicAccesses, // TODO: Should this include the SSR pass? collectedRevalidate: reactServerPrerenderStore.revalidate, collectedExpire: reactServerPrerenderStore.expire, collectedStale: selectStaleTime(reactServerPrerenderStore.stale), collectedTags: reactServerPrerenderStore.tags }; } else { // Static case // We still have not used any dynamic APIs. At this point we can produce an entirely static prerender response if (workStore.forceDynamic) { throw Object.defineProperty(new _staticgenerationbailout.StaticGenBailoutError('Invariant: a Page with `dynamic = "force-dynamic"` did not trigger the dynamic pathway. This is a bug in Next.js'), "__NEXT_ERROR_CODE", { value: "E598", enumerable: false, configurable: true }); } let htmlStream = prelude; if (postponed != null) { // We postponed but nothing dynamic was used. We resume the render now and immediately abort it // so we can set all the postponed boundaries to client render mode before we store the HTML response const resume = require('react-dom/server').resume; // We don't actually want to render anything so we just pass a stream // that never resolves. The resume call is going to abort immediately anyway const foreverStream = new ReadableStream(); const resumeStream = await resume(// eslint-disable-next-line @next/internal/no-ambiguous-jsx /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: foreverStream, reactDebugStream: undefined, debugEndTime: undefined, preinitScripts: ()=>{}, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), JSON.parse(JSON.stringify(postponed)), { signal: (0, _dynamicrendering.createRenderInBrowserAbortSignal)(), onError: htmlRendererErrorHandler, nonce }); // First we write everything from the prerender, then we write everything from the aborted resume render htmlStream = (0, _nodewebstreamshelper.chainStreams)(prelude, resumeStream); } return { digestErrorsMap: reactServerErrorsByDigest, ssrErrors: allCapturedErrors, stream: await (0, _nodewebstreamshelper.continueStaticPrerender)(htmlStream, { inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(reactServerResult.consumeAsStream(), nonce, formState), getServerInsertedHTML, getServerInsertedMetadata, isBuildTimePrerendering: ctx.workStore.isBuildTimePrerendering === true, buildId: ctx.workStore.buildId }), dynamicAccess: dynamicTracking.dynamicAccesses, // TODO: Should this include the SSR pass? collectedRevalidate: reactServerPrerenderStore.revalidate, collectedExpire: reactServerPrerenderStore.expire, collectedStale: selectStaleTime(reactServerPrerenderStore.stale), collectedTags: reactServerPrerenderStore.tags }; } } else { const prerenderLegacyStore = prerenderStore = { type: 'prerender-legacy', phase: 'render', rootParams, implicitTags, revalidate: _constants1.INFINITE_CACHE, expire: _constants1.INFINITE_CACHE, stale: _constants1.INFINITE_CACHE, tags: [ ...implicitTags.tags ] }; // This is a regular static generation. We don't do dynamic tracking because we rely on // the old-school dynamic error handling to bail out of static generation const RSCPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(prerenderLegacyStore, getRSCPayload, tree, ctx, res.statusCode === 404); const reactServerResult = reactServerPrerenderResult = await (0, _apprenderprerenderutils.createReactServerPrerenderResultFromRender)(_workunitasyncstorageexternal.workUnitAsyncStorage.run(prerenderLegacyStore, ComponentMod.renderToReadableStream, RSCPayload, clientModules, { filterStackFrame, onError: serverComponentsErrorHandler })); const renderToReadableStream = require('react-dom/server').renderToReadableStream; const htmlStream = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(prerenderLegacyStore, renderToReadableStream, // eslint-disable-next-line @next/internal/no-ambiguous-jsx /*#__PURE__*/ (0, _jsxruntime.jsx)(App, { reactServerStream: reactServerResult.asUnclosingStream(), reactDebugStream: undefined, debugEndTime: undefined, preinitScripts: preinitScripts, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, nonce: nonce, images: ctx.renderOpts.images }), { onError: htmlRendererErrorHandler, nonce, bootstrapScripts: [ bootstrapScript ] }); if (shouldGenerateStaticFlightData(workStore)) { const flightData = await (0, _nodewebstreamshelper.streamToBuffer)(reactServerResult.asStream()); metadata.flightData = flightData; metadata.segmentData = await collectSegmentData(flightData, prerenderLegacyStore, ComponentMod, renderOpts); } const getServerInsertedHTML = (0, _makegetserverinsertedhtml.makeGetServerInsertedHTML)({ polyfills, renderServerInsertedHTML, serverCapturedErrors: allCapturedErrors, basePath, tracingMetadata: tracingMetadata }); return { digestErrorsMap: reactServerErrorsByDigest, ssrErrors: allCapturedErrors, stream: await (0, _nodewebstreamshelper.continueFizzStream)(htmlStream, { inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(reactServerResult.consumeAsStream(), nonce, formState), isStaticGeneration: true, isBuildTimePrerendering: ctx.workStore.isBuildTimePrerendering === true, buildId: ctx.workStore.buildId, getServerInsertedHTML, getServerInsertedMetadata }), // TODO: Should this include the SSR pass? collectedRevalidate: prerenderLegacyStore.revalidate, collectedExpire: prerenderLegacyStore.expire, collectedStale: selectStaleTime(prerenderLegacyStore.stale), collectedTags: prerenderLegacyStore.tags }; } } catch (err) { if ((0, _staticgenerationbailout.isStaticGenBailoutError)(err) || typeof err === 'object' && err !== null && 'message' in err && typeof err.message === 'string' && err.message.includes('https://nextjs.org/docs/advanced-features/static-html-export')) { // Ensure that "next dev" prints the red error overlay throw err; } // If this is a static generation error, we need to throw it so that it // can be handled by the caller if we're in static generation mode. if ((0, _hooksservercontext.isDynamicServerError)(err)) { throw err; } // If a bailout made it to this point, it means it wasn't wrapped inside // a suspense boundary. const shouldBailoutToCSR = (0, _bailouttocsr.isBailoutToCSRError)(err); if (shouldBailoutToCSR) { const stack = (0, _formatservererror.getStackWithoutErrorMessage)(err); (0, _log.error)(`${err.reason} should be wrapped in a suspense boundary at page "${pagePath}". Read more: https://nextjs.org/docs/messages/missing-suspense-with-csr-bailout\n${stack}`); throw err; } // If we errored when we did not have an RSC stream to read from. This is // not just a render error, we need to throw early. if (reactServerPrerenderResult === null) { throw err; } let errorType; if ((0, _httpaccessfallback.isHTTPAccessFallbackError)(err)) { res.statusCode = (0, _httpaccessfallback.getAccessFallbackHTTPStatus)(err); metadata.statusCode = res.statusCode; errorType = (0, _httpaccessfallback.getAccessFallbackErrorTypeByStatus)(res.statusCode); } else if ((0, _redirecterror.isRedirectError)(err)) { errorType = 'redirect'; res.statusCode = (0, _redirect.getRedirectStatusCodeFromError)(err); metadata.statusCode = res.statusCode; const redirectUrl = (0, _addpathprefix.addPathPrefix)((0, _redirect.getURLFromRedirectError)(err), basePath); setHeader('location', redirectUrl); } else if (!shouldBailoutToCSR) { res.statusCode = 500; metadata.statusCode = res.statusCode; } const [errorPreinitScripts, errorBootstrapScript] = (0, _requiredscripts.getRequiredScripts)(buildManifest, assetPrefix, crossOrigin, subresourceIntegrityManifest, (0, _getassetquerystring.getAssetQueryString)(ctx, false), nonce, '/_not-found/page'); const prerenderLegacyStore = prerenderStore = { type: 'prerender-legacy', phase: 'render', rootParams, implicitTags: implicitTags, revalidate: typeof (prerenderStore == null ? void 0 : prerenderStore.revalidate) !== 'undefined' ? prerenderStore.revalidate : _constants1.INFINITE_CACHE, expire: typeof (prerenderStore == null ? void 0 : prerenderStore.expire) !== 'undefined' ? prerenderStore.expire : _constants1.INFINITE_CACHE, stale: typeof (prerenderStore == null ? void 0 : prerenderStore.stale) !== 'undefined' ? prerenderStore.stale : _constants1.INFINITE_CACHE, tags: [ ...(prerenderStore == null ? void 0 : prerenderStore.tags) || implicitTags.tags ] }; const errorRSCPayload = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(prerenderLegacyStore, getErrorRSCPayload, tree, ctx, reactServerErrorsByDigest.has(err.digest) ? undefined : err, errorType); const errorServerStream = _workunitasyncstorageexternal.workUnitAsyncStorage.run(prerenderLegacyStore, ComponentMod.renderToReadableStream, errorRSCPayload, clientModules, { filterStackFrame, onError: serverComponentsErrorHandler }); try { // TODO we should use the same prerender semantics that we initially rendered // with in this case too. The only reason why this is ok atm is because it's essentially // an empty page and no user code runs. const fizzStream = await _workunitasyncstorageexternal.workUnitAsyncStorage.run(prerenderLegacyStore, _nodewebstreamshelper.renderToInitialFizzStream, { ReactDOMServer: require('react-dom/server'), element: // eslint-disable-next-line @next/internal/no-ambiguous-jsx /*#__PURE__*/ (0, _jsxruntime.jsx)(ErrorApp, { reactServerStream: errorServerStream, ServerInsertedHTMLProvider: ServerInsertedHTMLProvider, preinitScripts: errorPreinitScripts, nonce: nonce, images: ctx.renderOpts.images }), streamOptions: { nonce, // Include hydration scripts in the HTML bootstrapScripts: [ errorBootstrapScript ], formState } }); if (shouldGenerateStaticFlightData(workStore)) { const flightData = await (0, _nodewebstreamshelper.streamToBuffer)(reactServerPrerenderResult.asStream()); metadata.flightData = flightData; metadata.segmentData = await collectSegmentData(flightData, prerenderLegacyStore, ComponentMod, renderOpts); } // This is intentionally using the readable datastream from the main // render rather than the flight data from the error page render const flightStream = reactServerPrerenderResult.consumeAsStream(); return { // Returning the error that was thrown so it can be used to handle // the response in the caller. digestErrorsMap: reactServerErrorsByDigest, ssrErrors: allCapturedErrors, stream: await (0, _nodewebstreamshelper.continueFizzStream)(fizzStream, { inlinedDataStream: (0, _useflightresponse.createInlinedDataReadableStream)(flightStream, nonce, formState), isStaticGeneration: true, isBuildTimePrerendering: ctx.workStore.isBuildTimePrerendering === true, buildId: ctx.workStore.buildId, getServerInsertedHTML: (0, _makegetserverinsertedhtml.makeGetServerInsertedHTML)({ polyfills, renderServerInsertedHTML, serverCapturedErrors: [], basePath, tracingMetadata: tracingMetadata }), getServerInsertedMetadata, validateRootLayout: dev }), dynamicAccess: null, collectedRevalidate: prerenderStore !== null ? prerenderStore.revalidate : _constants1.INFINITE_CACHE, collectedExpire: prerenderStore !== null ? prerenderStore.expire : _constants1.INFINITE_CACHE, collectedStale: selectStaleTime(prerenderStore !== null ? prerenderStore.stale : _constants1.INFINITE_CACHE), collectedTags: prerenderStore !== null ? prerenderStore.tags : null }; } catch (finalErr) { if (process.env.NODE_ENV === 'development' && (0, _httpaccessfallback.isHTTPAccessFallbackError)(finalErr)) { const { bailOnRootNotFound } = require('../../client/components/dev-root-http-access-fallback-boundary'); bailOnRootNotFound(); } throw finalErr; } } } const getGlobalErrorStyles = async (tree, ctx)=>{ const { modules: { 'global-error': globalErrorModule } } = (0, _parseloadertree.parseLoaderTree)(tree); const { componentMod: { createElement } } = ctx; const GlobalErrorComponent = ctx.componentMod.GlobalError; let globalErrorStyles; if (globalErrorModule) { const [, styles] = await (0, _createcomponentstylesandscripts.createComponentStylesAndScripts)({ ctx, filePath: globalErrorModule[1], getComponent: globalErrorModule[0], injectedCSS: new Set(), injectedJS: new Set() }); globalErrorStyles = styles; } if (ctx.renderOpts.dev) { const dir = (process.env.NEXT_RUNTIME === 'edge' ? process.env.__NEXT_EDGE_PROJECT_DIR : ctx.renderOpts.dir) || ''; const globalErrorModulePath = (0, _segmentexplorerpath.normalizeConventionFilePath)(dir, globalErrorModule == null ? void 0 : globalErrorModule[1]); if (globalErrorModulePath) { const SegmentViewNode = ctx.componentMod.SegmentViewNode; globalErrorStyles = // This will be rendered next to GlobalError component under ErrorBoundary, // it requires a key to avoid React warning about duplicate keys. createElement(SegmentViewNode, { key: 'ge-svn', type: 'global-error', pagePath: globalErrorModulePath }, globalErrorStyles); } } return { GlobalError: GlobalErrorComponent, styles: globalErrorStyles }; }; function createSelectStaleTime(experimental) { return (stale)=>{ var _experimental_staleTimes; return stale === _constants1.INFINITE_CACHE && typeof ((_experimental_staleTimes = experimental.staleTimes) == null ? void 0 : _experimental_staleTimes.static) === 'number' ? experimental.staleTimes.static : stale; }; } async function collectSegmentData(fullPageDataBuffer, prerenderStore, ComponentMod, renderOpts) { // Per-segment prefetch data // // All of the segments for a page are generated simultaneously, including // during revalidations. This is to ensure consistency, because it's // possible for a mismatch between a layout and page segment can cause the // client to error during rendering. We want to preserve the ability of the // client to recover from such a mismatch by re-requesting all the segments // to get a consistent view of the page. // // For performance, we reuse the Flight output that was created when // generating the initial page HTML. The Flight stream for the whole page is // decomposed into a separate stream per segment. const { clientModules, edgeRscModuleMapping, rscModuleMapping } = (0, _manifestssingleton.getClientReferenceManifest)(); // Manifest passed to the Flight client for reading the full-page Flight // stream. Based off similar code in use-cache-wrapper.ts. const isEdgeRuntime = process.env.NEXT_RUNTIME === 'edge'; const serverConsumerManifest = { // moduleLoading must be null because we don't want to trigger preloads of ClientReferences // to be added to the consumer. Instead, we'll wait for any ClientReference to be emitted // which themselves will handle the preloading. moduleLoading: null, moduleMap: isEdgeRuntime ? edgeRscModuleMapping : rscModuleMapping, serverModuleMap: (0, _manifestssingleton.getServerModuleMap)() }; const selectStaleTime = createSelectStaleTime(renderOpts.experimental); const staleTime = selectStaleTime(prerenderStore.stale); return await ComponentMod.collectSegmentData(renderOpts.cacheComponents, fullPageDataBuffer, staleTime, clientModules, serverConsumerManifest); } function isBypassingCachesInDev(renderOpts, requestStore) { return process.env.NODE_ENV === 'development' && !!renderOpts.dev && requestStore.headers.get('cache-control') === 'no-cache'; } function WarnForBypassCachesInDev({ route }) { (0, _warnonce.warnOnce)(`Route ${route} is rendering with server caches disabled. For this navigation, Component Metadata in React DevTools will not accurately reflect what is statically prerenderable and runtime prefetchable. See more info here: https://nextjs.org/docs/messages/cache-bypass-in-dev`); return null; } function nodeStreamFromReadableStream(stream) { if (process.env.NEXT_RUNTIME === 'edge') { throw Object.defineProperty(new _invarianterror.InvariantError('nodeStreamFromReadableStream cannot be used in the edge runtime'), "__NEXT_ERROR_CODE", { value: "E944", enumerable: false, configurable: true }); } else { const reader = stream.getReader(); const { Readable } = require('node:stream'); return new Readable({ read () { reader.read().then(({ done, value })=>{ if (done) { this.push(null); } else { this.push(value); } }).catch((err)=>this.destroy(err)); } }); } } function createNodeStreamFromChunks(partialChunks, allChunks, signal) { if (process.env.NEXT_RUNTIME === 'edge') { throw Object.defineProperty(new _invarianterror.InvariantError('createNodeStreamFromChunks cannot be used in the edge runtime'), "__NEXT_ERROR_CODE", { value: "E945", enumerable: false, configurable: true }); } else { const { Readable } = require('node:stream'); let nextIndex = 0; const readable = new Readable({ read () { while(nextIndex < partialChunks.length){ this.push(partialChunks[nextIndex]); nextIndex++; } } }); signal.addEventListener('abort', ()=>{ // Flush any remaining chunks from the original set while(nextIndex < partialChunks.length){ readable.push(partialChunks[nextIndex]); nextIndex++; } // Flush all chunks since we're now aborted and can't schedule // any new work but these chunks might unblock debugInfo while(nextIndex < allChunks.length){ readable.push(allChunks[nextIndex]); nextIndex++; } setImmediate(()=>{ readable.push(null); }); }, { once: true }); return readable; } } //# sourceMappingURL=app-render.js.map