How to forward headers on HTTP redirect

I'm writing a webapp that responses an HTTP redirect. Is there a way to force the client to forward the headers I include in the response to the new url?

Example request:

POST /insertion HTTP/1.1
Content-Length: 9

(content)

Webapp response:

HTTP/1.x 302 Found
Location: /dock
Mydata: asdf

Next client request:

GET /dock HTTP/1.1
Mydata: asdf

Update: It seems I wasn't clear on the matter. I know cookies would be useful, but I can't use them. Do you kno开发者_如何学Cw whether exists something like what i'm searching for?

Other than HTTP cookies, there's nothing in the protocol specification about forwarding headers. The client needs to implement this functionality.

Put your data in the new url as an argument:

HTTP/1.x 302 Found
Location: /dock?data=asdf

or save it in cookies

HTTP/1.x 302 Found
Location: /dock
Set-Cookie: data=asdf

This is what cookies are used for. You can set it for the browser session and invalidate it after the next request.