hey all I ve a question about etags

hey all, I've a question about etags & caching... I know that

cache.match()

cache.match()

will look at

If-None-Match

If-None-Match

and if it matches, it will return a

response, however if the requested URL is not cached, then

cache.match()

cache.match()

will fail and then I'll fetch from origin.

I'm wondering what logic I should use at this point (content is not in cache BUT etag matches the content from origin) as I'd still like to return a

at this point. I've been looking for worker examples to do that but haven't found any to my surprise (thought it'd be a pretty common thing to do).

Any ideas?

Cloudflare Developers•3y ago

gonz

hey all I ve a question about etags

hey all, I've a question about etags & caching... I know that

cache.match()

cache.match()

will look at

If-None-Match

If-None-Match

and if it matches, it will return a

response, however if the requested URL is not cached, then

cache.match()

cache.match()

will fail and then I'll fetch from origin.

I'm wondering what logic I should use at this point (content is not in cache BUT etag matches the content from origin) as I'd still like to return a

at this point. I've been looking for worker examples to do that but haven't found any to my surprise (thought it'd be a pretty common thing to do).

Any ideas?

hey all I ve a question about etags

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