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Possible Plagiarism

Plagiarized on 2022-10-28
by Lee Drum

Original Post

Original - Posted on 2021-03-29
by Ehsan Kazi



            
Present in both answers; Present only in the new answer; Present only in the old answer;

Did you try this ? - NestJs: https://docs.nestjs.com/interceptors#more-operators - For express: https://github.com/expressjs/timeout
Example:
```javascript import { Injectable, NestInterceptor, ExecutionContext, CallHandler, RequestTimeoutException } from '@nestjs/common'; import { Observable, throwError, TimeoutError } from 'rxjs'; import { catchError, timeout } from 'rxjs/operators';
@Injectable() export class TimeoutInterceptor implements NestInterceptor { intercept(context: ExecutionContext, next: CallHandler): Observable<any> { return next.handle().pipe( timeout(5000), catchError(err => { if (err instanceof TimeoutError) { return throwError(() => new RequestTimeoutException()); } return throwError(() => err); }), ); }; }; ```
NestJS has a feature called Interceptors. Interceptors can be used for the purpose of forcing timeouts, they demonstrate it here, [TimeoutInterceptor][1].
Suppose you have got your Interceptor in a file called `timeout.interceptor.ts`:
``` import { Injectable, NestInterceptor, ExecutionContext, CallHandler, RequestTimeoutException } from '@nestjs/common'; import { Observable, throwError, TimeoutError } from 'rxjs'; import { catchError, timeout } from 'rxjs/operators';
@Injectable() export class TimeoutInterceptor implements NestInterceptor { intercept(context: ExecutionContext, next: CallHandler): Observable<any> { return next.handle().pipe( timeout(5000), catchError(err => { if (err instanceof TimeoutError) { return throwError(new RequestTimeoutException()); } return throwError(err); }), ); }; }; ``` After this, you have to register it, which can be done in several ways. The global registration way is shown below:
``` const app = await NestFactory.create(AppModule); app.useGlobalInterceptors(new TimeoutInterceptor()); ```
[1]: https://docs.nestjs.com/interceptors#more-operators

        
Present in both answers; Present only in the new answer; Present only in the old answer;