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| ; | |
| 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":[<sentinel>] -> "rp":[<isPartial>,<staleTime>] | |
| * | |
| * 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: [<sentinel>] | |
| // Replace with: [<isPartial>,<staleTime>] | |
| 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 <AppRouter /> 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 <AppRouter /> 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: `<link href="a.css?v={Date.now()}"/>`. | |
| 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, renderOpts.experimental.maxPostponedStateSizeBytes); | |
| } 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, '<internal params>'), | |
| sharedSearchParamsParent: stagedRendering.delayUntilStage(_stagedrendering.RenderStage.Runtime, undefined, '<internal searchParams>'), | |
| 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 |