hard20 pts · first answer countsservice-workerscaching

Old version after deploy with a service worker

Your service worker serves index.html with a stale-while-revalidate strategy. After a deploy, users see the old app on the first reload and the new one on the second. Why?

A.The browser HTTP cache ignores service workers for HTML filesB.The worker answers immediately from the cache and fetches the new HTML in the background to update the cache for next timeC.stale-while-revalidate always waits for the network before respondingD.Service workers can only update once every 24 hours

Discussion 0

Join free to post in the discussion.

Old version after deploy with a service worker

Discussion 0

Related questions