For some reason, Tomcat 4.02 doesn't always return a proper response 
header when it receives a GET request for an image across the Apache Warp 
(mod_webapp) connection under Windoze.

If you try to access the sample Tomcat page:  /examples/jsp/index.html

There are three images that GET's are issued for.

Here is what a correct response looked like (using the RequestDumper Valve):

authType=null
contentLength=1231
contentType=image/gif
header=Last-Modified=Sun, 10 Feb 2002 16:09:24 GMT
     2002-02-11 20:25:15         
header=ETag="1231-1013357364000" 
message=OK
remoteUser=null
status=200

However the next image returns the following incorrect response:

authType=null
contentLength=-1
contentType=null
message=Not Modified
remoteUser=null
status=304

Very strange.  I'm trying to dig further into why this is happening...but with the 
new Released 4.0.2 Tomcat I am having a devil of a time trying to turn debug 
logging on for the Warp connection.  I've recompiled the Java sources with the 
debug flag = true, and set the debug level in all the Connectors and such to 4, 
and logging verbosity to 4 as well.  But still no output to the log file. 

I suspect someone broke something in the final 4.0.2 release, since this used 
to work only a few days go.

Very frustrating.
Andrzej Jan Taramina
Chaeron Corporation: Enterprise System Solutions
http://www.chaeron.com


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