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Handle 504 error from backend 

Signed-off-by: AllForNothing <sshijun@vmware.com>
This commit is contained in:
AllForNothing 2020-09-28 18:08:25 +08:00
parent b2a53a7e51
commit e999a15b02
1 changed files with 9 additions and 1 deletions
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10
src/portal/src/app/services/intercept-http.service.ts
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@ -1,5 +1,5 @@
import { Injectable } from '@angular/core';
import { HttpInterceptor, HttpRequest, HttpHandler, HttpResponse } from '@angular/common/http';
import { HttpInterceptor, HttpRequest, HttpHandler, HttpResponse, HttpErrorResponse } from '@angular/common/http';
import { Observable, throwError } from 'rxjs';
import { catchError, tap } from 'rxjs/operators';
@ -44,6 +44,14 @@ export class InterceptHttpService implements HttpInterceptor {
}))
.pipe(
catchError(error => {
// handle 504 error in document format from backend
if (error && error.status === 504) {
// throw 504 error in json format
return throwError(new HttpErrorResponse({
error: '504 gateway timeout',
status: 504
}));
}
if (error.status === 403) {
const csrfToken = localStorage.getItem("__csrf");
if (csrfToken) {