This project was generated with Angular CLI version 1.5.0.
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. The app will automatically reload if you change any of the source files.
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.
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import 'rxjs/add/operator/retryWhen'; import 'rxjs/add/operator/mergeMap'; import 'rxjs/add/operator/delay'; import 'rxjs/add/operator/take' import 'rxjs/add/operator/concat'; import 'rxjs/add/operator/timeout';
import 'rxjs/add/observable/of'; import 'rxjs/add/observable/throw';
onStart() { const url = "http://localhost:8000/api/users/Y312876"; this.http.get(url) .timeout(1000) .retryWhen(errorObs => { return errorObs.flatMap(error => { this.logger.error('Error : ', error.message); return Observable.of(error.status).delay(1000); }).take(3).concat(Observable.throw({ error: 'There was an error even after 3 retries' })); }).subscribe( (d) => this.logger.info('Next => ', d), (e) => this.logger.error('Error Last : ', e), () => this.logger.info('Complete') ); }