Cache-control: no-cache

[Tollef Fog Heen]

]] Kristian Lyngstol 

| Personally, I'm leaning towards keeping the curent behavior, but it's a
| topic of frequent debate. It's very common to distinguish between
| web-clients and the reverse proxy - ideally we'd want our own set of
| headers...

This sounds very much like what Surrogate-Control was designed for.  Not
that it has seen much uptake, though.

-- 
Tollef Fog Heen
Varnish Software
t: +47 21 98 92 64