Hi, there is a route src\app\api\default\route.ts
import { NextRequest } from 'next/server';import { nextApiRequest } from '@/utils/api/nextApiRequest';import { API_URL } from '@/app/constants';
export *async* function POST(req: NextRequest) {
*return* nextApiRequest(\`${API_URL}request\`, req);
}Preformatted text not working next code :(
export async function nextApiRequest(endpoint: string, req: NextRequest) { const contentType = req.headers.get('content-type')?.toLowerCase() || ''; const isFormData = contentType.startsWith('multipart/form-data');
let parsedBody = null; try { parsedBody = isFormData ? await req.formData() : await req.json(); } catch { parsedBody = null; }
try { const { phone, token } = await getIronSession<ISessionAuthData>( await cookies(), ironSessionOptions, );
const headers: Record<string, string> = { Accept: 'application/json', 'Content-Encoding': 'utf-8', 'Access-Control-Allow-Origin': '*', Token: token, Phone: phone, ...(isFormData ? {} : { 'Content-Type': 'application/json' }), };
const response = await fetch(endpoint, { method: 'POST', headers, body: isFormData ? (parsedBody as FormData) : JSON.stringify(parsedBody), });
const responseContentType = response.headers.get('content-type')?.toLowerCase() || ''; const isJsonResponse = responseContentType.includes('application/json');
if (!response.ok) { if (response.status === 401) { (await cookies()).delete(AUTH_COOKIE_NAME); }
const errorText = isJsonResponse ? await response.json() : await response.text(); return NextResponse.json( { message: `Request failed with status ${response.status}`, error: errorText }, { status: response.status }, ); }
const data = isJsonResponse ? await response.json() : await response.text(); return NextResponse.json(data, { status: 200 }); } catch (error) { const errorDetails = { message: 'Internal Server Error', errorName: (error as Error).name, errorMessage: (error as Error).message, errorStack: (error as Error).stack, errorString: (error as Error).toString(), errorRaw: error, timestamp: new Date().toISOString(), endpoint, requestDetails: { method: 'POST', headers: Object.fromEntries(req.headers.entries()), body: parsedBody, }, };
console.error('API Proxy Error:', JSON.stringify(errorDetails, null, 2));
return NextResponse.json(errorDetails, { status: 500, headers: { 'X-Error-Details': 'true', }, }); }}in .env API_URL=https://mysite.net:9001/api/
I go to the site, refresh, requests go to this route - errors 500
Sometimes it happens that some go through successfully
in the log:
2025-09-03T12:35:09.847Z [error] API Proxy Error: { "message": "Internal Server Error", "errorName": "TypeError", "errorMessage": "fetch failed", "errorStack": "TypeError: fetch failed at node:internal/deps/undici/undici:13510:13 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async i (/var/task/.next/server/app/api/default/route.js:1:4069) at async rb.do (/var/task/node_modules/next/dist/compiled/next-server/app-route.runtime.prod.js:5:21059) at async rb.handle (/var/task/node_modules/next/dist/compiled/next-server/app-route.runtime.prod.js:5:25902) at async k (/var/task/.next/server/app/api/default/route.js:1:8196) at async rb.handleResponse (/var/task/node_modules/next/dist/compiled/next-server/app-route.runtime.prod.js:1:104401) at async g (/var/task/.next/server/app/api/default/route.js:1:9199) at async C (/var/task/.next/server/app/api/default/route.js:1:10321) at async ev (/var/task/node_modules/next/dist/compiled/next-server/server.runtime.prod.js:13:30818)", "errorString": "TypeError: fetch failed", "errorRaw": {}, "timestamp": "2025-09-03T12:35:09.846Z", "endpoint": "https://mysite.net:9001/api/request", "requestDetails": { "method": "POST", "headers": { "accept": "*/*", "accept-encoding": "gzip, deflate, br, zstd", "accept-language": "ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7,th;q=0.6", "cache-control": "no-cache", "connection": "close", "content-length": "173", "content-type": "application/json", "cookie": "auth=Fe26.2*1*06681b01b2c3a401a72c862fe8d42a0313f38436f64cf05ce7767333c2d200f3*NqITztkbiWr3KEo1uDYA0g*98Pup4BydBxlal3p893gkc6NgtGO4bX-r5KWXxXipzQpAtRCoWm5wrQWglS_0ikEt8-KMNCzoE8xV-2ZUImJIUTC0qOq2j83GipxM7657yh9ZX95bPT-A4bCv-jprucPJ9Hki6NL9ltY6yHBE7urwg*1778584486054*130c3f9e386e15018366a052c8eb0eff51241b970fcdbceae16394c5ff877079*UoUxw71F5_jjtnI3FEoDDBB-5-v2wAeIGB3gnvV62Ak~2; 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