Tuesday 29 June 2021

HTTP errors getting cached on Angular app on Android Chrome

We have an Angular app running with service worker (mainly for notification support).

Recently we've been getting complaints from a small number of users that the web app doesn't load for them on Chrome Android and they get 502 HTTP error. It seems to be caching that error, as reloading does not do anything.

But the error goes away when we ask them to clear the cookies and we aren't able to reproduce their error in our devices. All complaints are coming from Android only - not desktop and not iOS.

Angular 12 with @angular/PWA (https://www.fantrax.com/ngsw-worker.js)

The app is available at https://fantrax.com/



from HTTP errors getting cached on Angular app on Android Chrome

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