Broken link on the varnish cache page

[jdreesen]

In symfony-docs/http_cache/varnish.rst there's a dead link which points to https://varnish-cache.org/trac/wiki/VCLExampleRemovingSomeCookies but now gets redirected to the Varnish home page.

[xabbuh]

Do you have an idea where we could link to instead?

[jdreesen]

Not right now, otherwise I would have created a PR ;)

Maybe I'll find something in the next days, as I'm a bit into the varnish topic at the moment.

[jdreesen]

There doesn't seem to be a general page about cookies in the varnish docs.

There's for example this outdated one https://varnish-cache.org/docs/3.0/tutorial/cookies.html or this one from varnish plus https://www.varnish-software.com/wiki/content/tutorials/varnish/sample_vclTemplate.html#cookie-manipulation

Since v6.4 the cookie vmod is included, so there's this one in newer docs versions: https://varnish-cache.org/docs/7.0/reference/vmod_cookie.html

[javiereguiluz]

@jdreesen I liked your last comment suggestion about the new docs, so I created #17007 to update the link. Thanks.

[javiereguiluz]

Fixed in #17007.