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RxJS - Error Handling - Coding Blast - www.codingblast.com
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import {Observable} from 'rxjs'; | |
Observable | |
.of('CodingBlast', 'cuteword', 'badword', 'coding', 'blast') | |
.map(w => { | |
if (w === 'badword') { | |
throw new Error('Bad things happen!') | |
} | |
return w + ' RxJS'; | |
}) | |
.retryWhen(errors => errors.delay(5000).take(1)) | |
.subscribe(value => console.log(value), | |
err => console.error('oops, an error!', err), | |
() => console.log('complete!')); | |
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