FM / server

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

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

Name	Size	Mode	Actions
after/	-	0755	rm
api-utils/	-	0755	rm
app-render/	-	0755	rm
async-storage/	-	0755	rm
base-http/	-	0755	rm
dev/	-	0755	rm
instrumentation/	-	0755	rm
lib/	-	0755	rm
node-environment-extensions/	-	0755	rm
normalizers/	-	0755	rm
og/	-	0755	rm
request/	-	0755	rm
response-cache/	-	0755	rm
resume-data-cache/	-	0755	rm
route-definitions/	-	0755	rm
route-matcher-managers/	-	0755	rm
route-matcher-providers/	-	0755	rm
route-matchers/	-	0755	rm
route-matches/	-	0755	rm
route-modules/	-	0755	rm
stream-utils/	-	0755	rm
typescript/	-	0755	rm
use-cache/	-	0755	rm
web/	-	0755	rm
accept-header.js	3852	0644	edit dl rm
accept-header.js.map	6454	0644	edit dl rm
base-server.js	96521	0644	edit dl rm
base-server.js.map	162133	0644	edit dl rm
body-streams.js	2979	0644	edit dl rm
body-streams.js.map	5408	0644	edit dl rm
cache-dir.js	324	0644	edit dl rm
cache-dir.js.map	698	0644	edit dl rm
ci-info.js	656	0644	edit dl rm
ci-info.js.map	1317	0644	edit dl rm
client-component-renderer-logger.js	1739	0644	edit dl rm
client-component-renderer-logger.js.map	2984	0644	edit dl rm
config-schema.js	27350	0644	edit dl rm
config-schema.js.map	54160	0644	edit dl rm
config-shared.js	6602	0644	edit dl rm
config-shared.js.map	58073	0644	edit dl rm
config-utils.js	5676	0644	edit dl rm
config-utils.js.map	6582	0644	edit dl rm
config.js	71488	0644	edit dl rm
config.js.map	99681	0644	edit dl rm
create-deduped-by-callsite-server-error-logger.js	2330	0644	edit dl rm
create-deduped-by-callsite-server-error-logger.js.map	3641	0644	edit dl rm
crypto-utils.js	2330	0644	edit dl rm
crypto-utils.js.map	4299	0644	edit dl rm
dynamic-rendering-utils.js	2984	0644	edit dl rm
dynamic-rendering-utils.js.map	4883	0644	edit dl rm
font-utils.js	1554	0644	edit dl rm
font-utils.js.map	3073	0644	edit dl rm
get-app-route-from-entrypoint.js	452	0644	edit dl rm
get-app-route-from-entrypoint.js.map	852	0644	edit dl rm
get-page-files.js	547	0644	edit dl rm
get-page-files.js.map	1699	0644	edit dl rm
get-route-from-entrypoint.js	794	0644	edit dl rm
get-route-from-entrypoint.js.map	1398	0644	edit dl rm
htmlescape.js	510	0644	edit dl rm
htmlescape.js.map	961	0644	edit dl rm
image-optimizer.js	33424	0644	edit dl rm
image-optimizer.js.map	55392	0644	edit dl rm
internal-utils.js	578	0644	edit dl rm
internal-utils.js.map	1308	0644	edit dl rm
load-components.js	6205	0644	edit dl rm
load-components.js.map	13185	0644	edit dl rm
load-default-error-components.js	1556	0644	edit dl rm
load-default-error-components.js.map	3887	0644	edit dl rm
load-manifest.external.js	2308	0644	edit dl rm
load-manifest.external.js.map	5763	0644	edit dl rm
match-bundle.js	320	0644	edit dl rm
match-bundle.js.map	705	0644	edit dl rm
next-server.js	65451	0644	edit dl rm
next-server.js.map	110145	0644	edit dl rm
next-typescript.js	91	0644	edit dl rm
next-typescript.js.map	215	0644	edit dl rm
next.js	13540	0644	edit dl rm
next.js.map	26930	0644	edit dl rm
node-environment-baseline.js	876	0644	edit dl rm
node-environment-baseline.js.map	1554	0644	edit dl rm
node-environment.js	757	0644	edit dl rm
node-environment.js.map	1165	0644	edit dl rm
node-polyfill-crypto.js	544	0644	edit dl rm
node-polyfill-crypto.js.map	1013	0644	edit dl rm
optimize-amp.js	360	0644	edit dl rm
optimize-amp.js.map	823	0644	edit dl rm
patch-error-inspect.js	17533	0644	edit dl rm
patch-error-inspect.js.map	28593	0644	edit dl rm
pipe-readable.js	5021	0644	edit dl rm
pipe-readable.js.map	7702	0644	edit dl rm
post-process.js	1800	0644	edit dl rm
post-process.js.map	3997	0644	edit dl rm
ReactDOMServerPages.d.ts	38	0644	edit dl rm
ReactDOMServerPages.js	584	0644	edit dl rm
ReactDOMServerPages.js.map	956	0644	edit dl rm
render-result.js	7204	0644	edit dl rm
render-result.js.map	14239	0644	edit dl rm
render.js	53487	0644	edit dl rm
render.js.map	85442	0644	edit dl rm
request-meta.js	1341	0644	edit dl rm
request-meta.js.map	9433	0644	edit dl rm
require-hook.js	2277	0644	edit dl rm
require-hook.js.map	4397	0644	edit dl rm
require.js	3042	0644	edit dl rm
require.js.map	6107	0644	edit dl rm
revalidation-utils.js	2917	0644	edit dl rm
revalidation-utils.js.map	5708	0644	edit dl rm
route-kind.js	829	0644	edit dl rm
route-kind.js.map	927	0644	edit dl rm
send-payload.js	2174	0644	edit dl rm
send-payload.js.map	4212	0644	edit dl rm
send-response.js	3040	0644	edit dl rm
send-response.js.map	4598	0644	edit dl rm
serve-static.js	1334	0644	edit dl rm
serve-static.js.map	2603	0644	edit dl rm
server-route-utils.js	1061	0644	edit dl rm
server-route-utils.js.map	1999	0644	edit dl rm
server-utils.js	15315	0644	edit dl rm
server-utils.js.map	26139	0644	edit dl rm
setup-http-agent-env.js	832	0644	edit dl rm
setup-http-agent-env.js.map	1439	0644	edit dl rm
utils.js	2672	0644	edit dl rm
utils.js.map	4139	0644	edit dl rm

Edit: /opt/canhelp/node_modules/next/dist/esm/server/render-result.js (7204B)

import { chainStreams, streamFromBuffer, streamFromString, streamToString } from './stream-utils/node-web-streams-helper';
import { isAbortError, pipeToNodeResponse } from './pipe-readable';
import { InvariantError } from '../shared/lib/invariant-error';
export default class RenderResult {
    static #_ = /**
   * A render result that represents an empty response. This is used to
   * represent a response that was not found or was already sent.
   */ this.EMPTY = new RenderResult(null, {
        metadata: {},
        contentType: null
    });
    /**
   * Creates a new RenderResult instance from a static response.
   *
   * @param value the static response value
   * @param contentType the content type of the response
   * @returns a new RenderResult instance
   */ static fromStatic(value, contentType) {
        return new RenderResult(value, {
            metadata: {},
            contentType
        });
    }
    constructor(response, { contentType, waitUntil, metadata }){
        this.response = response;
        this.contentType = contentType;
        this.metadata = metadata;
        this.waitUntil = waitUntil;
    }
    assignMetadata(metadata) {
        Object.assign(this.metadata, metadata);
    }
    /**
   * Returns true if the response is null. It can be null if the response was
   * not found or was already sent.
   */ get isNull() {
        return this.response === null;
    }
    /**
   * Returns false if the response is a string. It can be a string if the page
   * was prerendered. If it's not, then it was generated dynamically.
   */ get isDynamic() {
        return typeof this.response !== 'string';
    }
    toUnchunkedString(stream = false) {
        if (this.response === null) {
            // If the response is null, return an empty string. This behavior is
            // intentional as we're now providing the `RenderResult.EMPTY` value.
            return '';
        }
        if (typeof this.response !== 'string') {
            if (!stream) {
                throw Object.defineProperty(new InvariantError('dynamic responses cannot be unchunked. This is a bug in Next.js'), "__NEXT_ERROR_CODE", {
                    value: "E732",
                    enumerable: false,
                    configurable: true
                });
            }
            return streamToString(this.readable);
        }
        return this.response;
    }
    /**
   * Returns a readable stream of the response.
   */ get readable() {
        if (this.response === null) {
            // If the response is null, return an empty stream. This behavior is
            // intentional as we're now providing the `RenderResult.EMPTY` value.
            return new ReadableStream({
                start (controller) {
                    controller.close();
                }
            });
        }
        if (typeof this.response === 'string') {
            return streamFromString(this.response);
        }
        if (Buffer.isBuffer(this.response)) {
            return streamFromBuffer(this.response);
        }
        // If the response is an array of streams, then chain them together.
        if (Array.isArray(this.response)) {
            return chainStreams(...this.response);
        }
        return this.response;
    }
    /**
   * Coerces the response to an array of streams. This will convert the response
   * to an array of streams if it is not already one.
   *
   * @returns An array of streams
   */ coerce() {
        if (this.response === null) {
            // If the response is null, return an empty stream. This behavior is
            // intentional as we're now providing the `RenderResult.EMPTY` value.
            return [];
        }
        if (typeof this.response === 'string') {
            return [
                streamFromString(this.response)
            ];
        } else if (Array.isArray(this.response)) {
            return this.response;
        } else if (Buffer.isBuffer(this.response)) {
            return [
                streamFromBuffer(this.response)
            ];
        } else {
            return [
                this.response
            ];
        }
    }
    /**
   * Unshifts a new stream to the response. This will convert the response to an
   * array of streams if it is not already one and will add the new stream to
   * the start of the array. When this response is piped, all of the streams
   * will be piped one after the other.
   *
   * @param readable The new stream to unshift
   */ unshift(readable) {
        // Coerce the response to an array of streams.
        this.response = this.coerce();
        // Add the new stream to the start of the array.
        this.response.unshift(readable);
    }
    /**
   * Chains a new stream to the response. This will convert the response to an
   * array of streams if it is not already one and will add the new stream to
   * the end. When this response is piped, all of the streams will be piped
   * one after the other.
   *
   * @param readable The new stream to chain
   */ push(readable) {
        // Coerce the response to an array of streams.
        this.response = this.coerce();
        // Add the new stream to the end of the array.
        this.response.push(readable);
    }
    /**
   * Pipes the response to a writable stream. This will close/cancel the
   * writable stream if an error is encountered. If this doesn't throw, then
   * the writable stream will be closed or aborted.
   *
   * @param writable Writable stream to pipe the response to
   */ async pipeTo(writable) {
        try {
            await this.readable.pipeTo(writable, {
                // We want to close the writable stream ourselves so that we can wait
                // for the waitUntil promise to resolve before closing it. If an error
                // is encountered, we'll abort the writable stream if we swallowed the
                // error.
                preventClose: true
            });
            // If there is a waitUntil promise, wait for it to resolve before
            // closing the writable stream.
            if (this.waitUntil) await this.waitUntil;
            // Close the writable stream.
            await writable.close();
        } catch (err) {
            // If this is an abort error, we should abort the writable stream (as we
            // took ownership of it when we started piping). We don't need to re-throw
            // because we handled the error.
            if (isAbortError(err)) {
                // Abort the writable stream if an error is encountered.
                await writable.abort(err);
                return;
            }
            // We're not aborting the writer here as when this method throws it's not
            // clear as to how so the caller should assume it's their responsibility
            // to clean up the writer.
            throw err;
        }
    }
    /**
   * Pipes the response to a node response. This will close/cancel the node
   * response if an error is encountered.
   *
   * @param res
   */ async pipeToNodeResponse(res) {
        await pipeToNodeResponse(this.readable, res, this.waitUntil);
    }
}

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