Rack-Cache and Streaming... incompatible?

Hi all,

I am attempting to stream a CSV file from a Rails 3.2 application. All works as expected IF I disable Rack-Cache… but I really want to keep the caching if possible. Setting ‘Cache-Control: no-cache’ for the response didn’t help.

Here is my SO post on the topic:


Is Rack-Cache incompatible with streaming responses???

Can anyone think of a way to disable Rack-Cache for this one request???