50 lines
1.7 KiB
JavaScript
50 lines
1.7 KiB
JavaScript
import { AsyncLocalStorage } from 'node:async_hooks';
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import { createRequestHandler as createExpoHandler, } from './abstract';
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import { createNodeEnv, createNodeRequestScope } from './environment/node';
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import { respond, convertRequest } from './http';
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export { ExpoError } from './abstract';
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const STORE = new AsyncLocalStorage();
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/**
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* Returns a request handler for Express that serves the response using Remix.
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*/
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export function createRequestHandler(params, setup) {
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const run = createNodeRequestScope(STORE, params);
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const onRequest = createExpoHandler({
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...createNodeEnv(params),
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...setup,
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});
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async function requestHandler(request) {
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try {
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return await run(onRequest, request);
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}
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catch (error) {
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const handleRouteError = setup?.handleRouteError;
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if (handleRouteError && error != null && typeof error === 'object') {
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try {
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return await handleRouteError(error);
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}
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catch {
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// Rethrow original error below
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}
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}
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throw error;
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}
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}
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return async (req, res, next) => {
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if (!req?.url || !req.method) {
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return next();
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}
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try {
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const request = convertRequest(req, res);
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const response = await requestHandler(request);
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await respond(res, response);
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}
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catch (error) {
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// Express doesn't support async functions, so we have to pass along the
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// error manually using next().
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next(error);
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}
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};
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}
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export { convertRequest, respond } from './http';
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//# sourceMappingURL=express.js.map
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