FM / request

/opt/canhelp/node_modules/next/dist/esm/server/request/

/opt/canhelp/node_modules/next/dist/esm/server/request

Name	Size	Mode	Actions
connection.js	6997	0644	edit dl rm
connection.js.map	8493	0644	edit dl rm
cookies.js	20180	0644	edit dl rm
cookies.js.map	31552	0644	edit dl rm
draft-mode.js	13472	0644	edit dl rm
draft-mode.js.map	21097	0644	edit dl rm
fallback-params.js	1080	0644	edit dl rm
fallback-params.js.map	2134	0644	edit dl rm
headers.js	17915	0644	edit dl rm
headers.js.map	26918	0644	edit dl rm
params.js	25542	0644	edit dl rm
params.js.map	39184	0644	edit dl rm
pathname.js	4008	0644	edit dl rm
pathname.js.map	6206	0644	edit dl rm
root-params.js	13689	0644	edit dl rm
root-params.js.map	18516	0644	edit dl rm
search-params.js	31110	0644	edit dl rm
search-params.js.map	46987	0644	edit dl rm
utils.js	2124	0644	edit dl rm
utils.js.map	3113	0644	edit dl rm

Edit: /opt/canhelp/node_modules/next/dist/esm/server/request/connection.js (6997B)

import { workAsyncStorage } from '../app-render/work-async-storage.external';
import { throwForMissingRequestStore, workUnitAsyncStorage } from '../app-render/work-unit-async-storage.external';
import { postponeWithTracking, throwToInterruptStaticGeneration, trackDynamicDataInDynamicRender } from '../app-render/dynamic-rendering';
import { StaticGenBailoutError } from '../../client/components/static-generation-bailout';
import { makeHangingPromise, makeDevtoolsIOAwarePromise } from '../dynamic-rendering-utils';
import { isRequestAPICallableInsideAfter } from './utils';
/**
 * This function allows you to indicate that you require an actual user Request before continuing.
 *
 * During prerendering it will never resolve and during rendering it resolves immediately.
 */ export function connection() {
    const callingExpression = 'connection';
    const workStore = workAsyncStorage.getStore();
    const workUnitStore = workUnitAsyncStorage.getStore();
    if (workStore) {
        if (workUnitStore && workUnitStore.phase === 'after' && !isRequestAPICallableInsideAfter()) {
            throw Object.defineProperty(new Error(`Route ${workStore.route} used "connection" inside "after(...)". The \`connection()\` function is used to indicate the subsequent code must only run when there is an actual Request, but "after(...)" executes after the request, so this function is not allowed in this scope. See more info here: https://nextjs.org/docs/canary/app/api-reference/functions/after`), "__NEXT_ERROR_CODE", {
                value: "E186",
                enumerable: false,
                configurable: true
            });
        }
        if (workStore.forceStatic) {
            // When using forceStatic, we override all other logic and always just
            // return a resolving promise without tracking.
            return Promise.resolve(undefined);
        }
        if (workStore.dynamicShouldError) {
            throw Object.defineProperty(new StaticGenBailoutError(`Route ${workStore.route} with \`dynamic = "error"\` couldn't be rendered statically because it used \`connection\`. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering`), "__NEXT_ERROR_CODE", {
                value: "E562",
                enumerable: false,
                configurable: true
            });
        }
        if (workUnitStore) {
            switch(workUnitStore.type){
                case 'cache':
                    {
                        const error = Object.defineProperty(new Error(`Route ${workStore.route} used "connection" inside "use cache". The \`connection()\` function is used to indicate the subsequent code must only run when there is an actual request, but caches must be able to be produced before a request, so this function is not allowed in this scope. See more info here: https://nextjs.org/docs/messages/next-request-in-use-cache`), "__NEXT_ERROR_CODE", {
                            value: "E752",
                            enumerable: false,
                            configurable: true
                        });
                        Error.captureStackTrace(error, connection);
                        workStore.invalidDynamicUsageError ??= error;
                        throw error;
                    }
                case 'private-cache':
                    {
                        // It might not be intuitive to throw for private caches as well, but
                        // we don't consider runtime prefetches as "actual requests" (in the
                        // navigation sense), despite allowing them to read cookies.
                        const error = Object.defineProperty(new Error(`Route ${workStore.route} used "connection" inside "use cache: private". The \`connection()\` function is used to indicate the subsequent code must only run when there is an actual navigation request, but caches must be able to be produced before a navigation request, so this function is not allowed in this scope. See more info here: https://nextjs.org/docs/messages/next-request-in-use-cache`), "__NEXT_ERROR_CODE", {
                            value: "E753",
                            enumerable: false,
                            configurable: true
                        });
                        Error.captureStackTrace(error, connection);
                        workStore.invalidDynamicUsageError ??= error;
                        throw error;
                    }
                case 'unstable-cache':
                    throw Object.defineProperty(new Error(`Route ${workStore.route} used "connection" inside a function cached with "unstable_cache(...)". The \`connection()\` function is used to indicate the subsequent code must only run when there is an actual Request, but caches must be able to be produced before a Request so this function is not allowed in this scope. See more info here: https://nextjs.org/docs/app/api-reference/functions/unstable_cache`), "__NEXT_ERROR_CODE", {
                        value: "E1",
                        enumerable: false,
                        configurable: true
                    });
                case 'prerender':
                case 'prerender-client':
                case 'prerender-runtime':
                    // We return a promise that never resolves to allow the prerender to
                    // stall at this point.
                    return makeHangingPromise(workUnitStore.renderSignal, workStore.route, '`connection()`');
                case 'prerender-ppr':
                    // We use React's postpone API to interrupt rendering here to create a
                    // dynamic hole
                    return postponeWithTracking(workStore.route, 'connection', workUnitStore.dynamicTracking);
                case 'prerender-legacy':
                    // We throw an error here to interrupt prerendering to mark the route
                    // as dynamic
                    return throwToInterruptStaticGeneration('connection', workStore, workUnitStore);
                case 'request':
                    trackDynamicDataInDynamicRender(workUnitStore);
                    if (process.env.NODE_ENV === 'development') {
                        // Semantically we only need the dev tracking when running in `next dev`
                        // but since you would never use next dev with production NODE_ENV we use this
                        // as a proxy so we can statically exclude this code from production builds.
                        return makeDevtoolsIOAwarePromise(undefined);
                    } else {
                        return Promise.resolve(undefined);
                    }
                default:
                    workUnitStore;
            }
        }
    }
    // If we end up here, there was no work store or work unit store present.
    throwForMissingRequestStore(callingExpression);
}

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