[Rabbit-proxy-users] Empty files in cache

[Micah S. <mi...@cn...>]

Hi, I'm new to rabbit this list, so forgive me if I'm
missing something obvious.  We're testing out rabbit on
a computer here (adios.tco.net), and it mostly works fine.
The main problem is that when we access http://www.tco.net
(hosted on the same machine), we get a blank page.  This
doesn't happen on the first access, though.  When it's
first accessed, everything comes through fine, but a
zero-length file is stored in the cache for that web page
and all of the images it loads.  Then subsequent accesses
of the page return the empty files.  This doesn't seem to
happen on any other web pages (at least we haven't found
any) or even on the same web pages under different names.
I.e. http://adios.tco.net/, http://208.21.241.1/ and
http://www.tco.net/index.html (!) all work fine (except
with the last one, if the images were already in cache
as empty files, they are served that way).  It's got me
baffled.  Below is my rabbit.conf, comments removed.

On a side note, it doesn't seem to convert GIFs to JPEGs,
I'm not sure why.  That is, however, a very minor problem.

Thanks in advance for your help,

Micah

------------rabbit.conf-------------
[rabbit.proxy.Proxy]
loglevel=WARN
port=9666
accesslog=/var/log/rabbit/access_log
errorlog=/var/log/rabbit/error_log
proxyhost=
proxyport=
proxyauth=
maxconnections=500
logo=http://$proxy/FileSender/public/smallRabbIT2.gif
allowSSL=no

[Handlers]
image/gif=rabbit.handler.ImageHandler
image/jpeg=rabbit.handler.ImageHandler
image/png=rabbit.handler.ImageHandler
text/html=rabbit.handler.GZIPHandler
text/html; charset\=iso-8859-1=rabbit.handler.GZIPHandler
text/html; charset\=ISO-8859-1=rabbit.handler.GZIPHandler
text/plain=rabbit.handler.GZIPHandler

[CacheHandlers]

[rabbit.cache.NCache]
directory=/var/cache/rabbit/
cachetime=24
maxsize=12

[rabbit.io.ConnectionHandler]
keepalivetime=15000

[Filters]
accessfilters=rabbit.filter.AccessFilter
httpinfilters=rabbit.filter.HTTPBaseFilter,rabbit.filter.ProxyAuth
httpoutfilters=rabbit.filter.HTTPBaseFilter

[rabbit.filter.AccessFilter]
accessfile=/usr/local/rabbit/conf/access

[rabbit.filter.HTTPBaseFilter]
remove=Connection,Proxy-Connection,Keep-Alive,Public,Transfer-Encoding,Upgrade,Proxy-Authorization,TE,Proxy-Authenticate,Trailer
userfile=/usr/local/rabbit/conf/users

[rabbit.filter.ProxyAuth]   
userfile=/usr/local/rabbit/conf/allowed

[rabbit.filter.BlockFilter]
blockURLmatching=.sex.,.ad.,.ads.,/ad.

[rabbit.handler.ImageHandler]
convert=/usr/bin/convert
convertargs=-quality 30 $filename[0] jpeg:$filename.c

[rabbit.handler.FilterHandler]
filters=rabbit.filter.BodyFilter,rabbit.filter.BackgroundFilter,rabbit.filter.AdFilter,rabbit.filter.BlinkFilter,rabbit.filter.LowresImageFilter

[rabbit.handler.GZIPHandler]
compress=true

[rabbit.filter.BackgroundFilter]

[rabbit.filter.BodyFilter]
prefix=<center><font size=-2><a href="http://rabbit-proxy.sf.net/" target="_top">RabbIT</a> filtered this page.
postfix=</font></center><br>
unfilteredlink=true
link=unfiltered page

[rabbit.filter.DontFilterFilter]
dontFilterURLmatching=login.passport.com

[rabbit.filter.DontCacheFilter]

[rabbit.filter.AdFilter]
adlinks=/ad/,/ads/,/ads2/,/netadsrv.,/ad.,/ads.,/ads2.,.ad.,.ads.,/ads1.,.ads1.,/adv/,/cadv/,/adserver.,/adlog.,.adbannercenter.,/nsads.,adclick.,/banner.,/banner/,/adverts/,.linkexchange.,/acc_clickthru,/adfinity,event.ng,/surfad,/redirect.,/gen_addframe,/m=,/ad=,/adclick.,/adfu.,?adnum=,.adzerver.,?advert=,?adname=,adforce.,/site_id=,copyleft.net,support.net,valinux.com,/ad_click,/redir.,?assoc=
adreplacer=http://$proxy/FileSender/public/NoAd.gif

[rabbit.filter.LowresImageFilter]