ISA and empty Content-Lenght: header
- From: "Quillman Shawn (RBNA/CIT5)" <Shawn.Quillman@xxxxxxxxxxxx>
- To: "'isalist@xxxxxxxxxxxxx'" <isalist@xxxxxxxxxxxxx>
- Date: Thu, 28 Feb 2002 17:42:36 -0500
Hi All,
I've got a problem with a site where downloads are resulting in 0 byte
files. Upon closer look at the response headers from the site (IIS5) it's
sending an empty Content-Length header, response code of 200 OK. My
understanding of the HTTP1.1 protocol is that if a content-length header is
going to be sent it has to actually have a value with it (>=0). So am I not
going nuts in thinking this is an IIS / application problem and not an ISA
problem? Biggest reason I ask is that when bypassing the ISA server the
file comes down as expected with the same headers.
Here is the complete set of response headers from the site:
HTTP/1.1 200 OK
Server: Microsoft-IIS/5.0
Date: Thu, 28 Feb 2002 21:45:25 GMT
Content-Disposition: attachment; filename=<insert filename here...>
Content-Lenght:
Content-Type: application/octet-stream; Charset=UTF-8
Set-Cookie: <big long asp session cookie goes here...>
Cache-control: private
-Shawn
> ____________________
>
> Shawn R. Quillman
> Robert Bosch Corporation AN-Fh/CIT5
> 38000 Hills Tech Drive
> Farmington Hills, MI 48331
> (248) 553-1164 (P) (248) 848-2855 (F)
> shawn.quillman@xxxxxxxxxxxx
> ____________________
>
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