The be_served_from_origin checks the hostname in the cache key, and assumes this is going to be the origin hostname. If you set cache key to incoming host header, be_served_from_origin will fail.
If there's no possible way to check the actual origin hostname, perhaps we could deprecate be_served_from_origin and replace it with something called e.g. have_cache_key_hostname that more clearly describes what it does.
The
be_served_from_originchecks the hostname in the cache key, and assumes this is going to be the origin hostname. If you set cache key to incoming host header,be_served_from_originwill fail.If there's no possible way to check the actual origin hostname, perhaps we could deprecate
be_served_from_originand replace it with something called e.g.have_cache_key_hostnamethat more clearly describes what it does.