Handling 304 and header refresh

[Tollef Fog Heen]

]] Daniel Rodriguez 

|    13 BackendOpen  b default 192.168.55.18 38239 192.168.9.158 80
|    12 Backend      c 13 default default
|    13 TxRequest    b GET
|    13 TxURL        b /test/prueba.php
|    13 TxProtocol   b HTTP/1.1
|    13 TxHeader     b Host: www.foo.com
|    13 TxHeader     b User-Agent: Mozilla/5.0 (X11; U; Linux i686;
| en-US; rv:1.9.0.3) Gecko/2008092816 Iceweasel/3.0.3 (Debian-3.0.3-3)
|    13 TxHeader     b Accept:
| text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
|    13 TxHeader     b Accept-Language: en-us,en;q=0.5
|    13 TxHeader     b Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
|    13 TxHeader     b X-Forwarded-For: 192.168.90.41
|    13 TxHeader     b Accept-Encoding: gzip
|    13 TxHeader     b X-Varnish: 484826741
|    13 TxHeader     b X-Forwarded-For: 192.168.90.41
|    13 RxProtocol   b HTTP/1.1
|    13 RxStatus     b 304
|    13 RxResponse   b Not Modified
|    13 RxHeader     b Date: Tue, 01 Dec 2009 10:50:33 GMT
|    13 RxHeader     b Server: Apache
|    13 RxHeader     b Connection: close
|    13 RxHeader     b Cache-control: max-age=401

Your backend seems to reply with 304 to an unconditional GET request,
which is quite odd.

-- 
Tollef Fog Heen 
Redpill Linpro -- Changing the game!
t: +47 21 54 41 73