upcache

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https://datatracker.ietf.org/doc/draft-ietf-httpbis-cache-groups/ Also: That would be the right header, and there is already a somewhat long list of directives https://developer.mozilla.org/fr/docs/Web/HTTP/Headers/Cache-Control Cache-Control: max-age=3600, tag=A;B;C, lock=permA;permB, map=/url, ...

kapouer

support rsa key rotation

2

The public key handshake protocol allow changing the rsa key as long as jwt peremption is less than the time between two renewals (to avoid having to deal with more...

kapouer

https://httpwg.org/http-extensions/draft-ietf-httpbis-cache-header.html https://httptoolkit.tech/blog/status-targeted-caching-headers/

kapouer

tag api should expose similar methods as lock api: - headers(res, list) - vary(array or list of arguments)

kapouer

Replacement in tag names with req.params is not useful

1

It just doesn't match how upcache tags are set w.r.t. express middlewares. It would be more useful to configure upcache.tag with some filter(name, req) function.

kapouer

https://github.com/openresty/srcache-nginx-module#srcache_store_ranges this will be used notably by https://calibreapp.com/blog/2018-08-16-native-lazy-load/

kapouer

There's no point in caching those.

kapouer

nginx module, OpenResty module for easier installation ? dockerfile ?

2

When nginx will allow out of tree compilation, it will be easy to distribute separately a module that installs the right config and hooks into nginx instead of multiple conf...

kapouer

rate-limit by default (to a high limit anyway) and queue requests to same key

1

First it protects upstream in case of several kinds of ddos, and second it improves performance in case of simultaneous requests. Idea for implementation in https://github.com/openresty/srcache-nginx-module/issues/53

kapouer

It will be much easier to maintain "server" compatibility while changing client api.

kapouer