Classic ASP: Check if headers are sent to the client

Question

Can we tell if HTTP headers are already sent to the browser, in classic ASP?

In PHP, we can use headers_sent() for this.

Using IIS7

Answer 1

Have you checked out the Request or Response Objects? That's the only thing I can think of that would show the header information.

http://www.w3schools.com/asp/asp_ref_request.asp

Answer 2

use this example/tutorial:

http://www.w3schools.com/asp/coll_servervariables.asp

ALL_HTTP -- Returns all HTTP headers sent by the client. Always prefixed with HTTP_ and capitalized

Response.Write(Request.ServerVariables ("ALL_HTTP"))