RE: [Rabbit-proxy-users] Re: Image Problems

[Samuel H. <Sam...@Co...>]

Okay.
Could you keep me informed?

I really like what you have developed and would like to use it.
If you get a fix for that please let me know so I can get it in place.

Thank you.

Sam


-----Original Message-----
From: Robert Olofsson [mailto:ro...@kh...] 
Sent: Wednesday, March 31, 2004 1:34 PM
To: Sam
Cc: rab...@li...
Subject: Re: [Rabbit-proxy-users] Re: Image Problems


Sam wrote:

> Listed is a sniff of when Explorer is first opens but shows no images.

> The page is in explorers cache. Sorry there is a lot of binary data.
>
>
> ---------------------------------------------------------------
> GET http://www.westpa.net/ HTTP/1.1.
> HTTP/1.1 200 OK.
> Date: Wed, 31 Mar 2004 00:15:01 GMT.
> Server: Apache/1.3.28 (Unix) mod_throttle/3.1.2 PHP/4.3.3
> FrontPage/5.0.2.2623.
> Content-Type: text/html.
> Content-Length: 4424.

Ok, this seems ok.

> GET http://www.westpa.net/images/WestPAnetlogo1.gif HTTP/1.1.
> If-Modified-Since: Wed, 24 Mar 2004 16:05:33 GMT; length=5284.
> Host: www.westpa.net.

Ok, different type of request here. Still a conditional request, but 
different
than the other you send before.

This request looks odd, the format ought to be:

If-Modified-Since = "If-Modified-Since" ":" HTTP-date

So I am not sure where the length comes from, probably an IE/IIS
extension. 

> HTTP/1.1 200 OK.
> ETag: "7fe663-2887-4061b1cd".
> Content-Length: 0.

This looks odd, a content length of 0 is bad.
How big is the cache file on disk?

Anyway this is some progress, If I request:
GET http://www.westpa.net/images/WestPAnetlogo1.gif HTTP/1.1
Accept: */*
Referer: http://www.westpa.net/
Accept-Language: en-us
Accept-Encoding: gzip, deflate
If-Modified-Since: Wed, 24 Mar 2004 16:05:33 GMT; length=5284
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 
1.1.4322)
Host: www.westpa.net
Proxy-Connection: Keep-Alive

On a newly started rabbit, I get a HTTP/1.1 304 Not Modified returned, 
but I also get
a cache file that is 0 bytes.
So I guess you have found a bug.
Now that I have a reproducable test case I will investigate further.

Thanks
/robo