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docs: setting context value inside an interceptor (#42699)

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Usage of `get`/`set` methods should be done on a context object instead of a `HttpRequest` instance.

PR Close #42699
This commit is contained in:
pavlenko 2021-06-29 15:55:06 +05:00 committed by Jessica Janiuk
parent 8528073f6c
commit f3965ff834
2 changed files with 2 additions and 2 deletions
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2
aio/content/examples/http/src/app/http-interceptors/index.ts
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@ -14,7 +14,7 @@ import { NoopInterceptor } from './noop-interceptor';
// #enddocregion interceptor-providers // #enddocregion interceptor-providers
import { TrimNameInterceptor } from './trim-name-interceptor'; import { TrimNameInterceptor } from './trim-name-interceptor';
import { UploadInterceptor } from './upload-interceptor'; import { UploadInterceptor } from './upload-interceptor';
import { RetryInterceptor } from './retry-interceptor';
// #docregion interceptor-providers // #docregion interceptor-providers
/** Http interceptor providers in outside-in order */ /** Http interceptor providers in outside-in order */

2
aio/content/examples/http/src/app/http-interceptors/retry-interceptor.ts
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@ -39,7 +39,7 @@ export class RetryInterceptor implements HttpInterceptor {
tap(null, tap(null,
() => { () => {
// An error has occurred, so increment this request's ERROR_COUNT. // An error has occurred, so increment this request's ERROR_COUNT.
req.set(ERROR_COUNT, req.get(ERROR_COUNT) + 1); req.context.set(ERROR_COUNT, req.context.get(ERROR_COUNT) + 1);
}), }),
// #docregion reading-context // #docregion reading-context
// Retry the request a configurable number of times. // Retry the request a configurable number of times.