Hello list,
We are running a three-node HA-proxy setup infront of our AWS cluster. We are currently using it to black-list http headers with reg-exps, however, we would also like to use it for white-listing http-headers. That would require negated reg-exps. We have tried using negated Perl reg-exps, but that doesn't seem to work. Has anyone had luck with doing something like this?
