20 lines
757 B
TypeScript
20 lines
757 B
TypeScript
import { Inject, Injectable, InjectionToken } from '@angular/core';
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import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/common/http';
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import { Observable } from 'rxjs';
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import { timeout } from 'rxjs/operators';
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export const DEFAULT_TIMEOUT = new InjectionToken<number>('defaultTimeout');
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@Injectable()
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export class TimeoutInterceptor implements HttpInterceptor {
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constructor(@Inject(DEFAULT_TIMEOUT) protected defaultTimeout: number) {
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}
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intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
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const timeoutValue = req.headers.get('timeout') || this.defaultTimeout;
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const timeoutValueNumeric = Number(timeoutValue);
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return next.handle(req).pipe(timeout(timeoutValueNumeric));
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}
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}
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