Posted: 06 August 2008 at 3:47pm | IP Logged

I am trying to work out why I can't read the http header if-modified-since in my asp application.

I use isapi to redirect non www to www and default.asp to /. (Which is all working ok)

So I am wondering whether isapi could be blocking this header from reaching the IIS 6 web server.

Could this be possible?

Cheers,

Simon.

Posted: 08 August 2008 at 8:04am | IP Logged

Looks like the header is getting through to IIS after all, so not an ISAPI issue.

Is it possible to create a custom header copied from a header received?

So if the 'if-modifed-since' header is received, an exact copy of this is appended to other headers, but called something different?

Cheers,

Simon.