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From Epithemeus <epithemeus.afterthou...@googlemail.com>
Subject Re: disable caching of static files in tomcat 5.5
Date Thu, 06 Aug 2009 15:06:40 GMT

Hi Joerg, 

I am facing the same issue with Tomcat 6.0 and caching of files. I'd really
appreciate it if anyone could explain how caching could be disabled.

Many thanks!


Christopher Schultz-2 wrote:
> 
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> 
> Joerg,
> 
> Joerg Endrullis wrote:
>>  $ ln -s x.jpg a.jpg;
>>  $ wget http://localhost:8180/a.jpg?time=0;
>>  $ rm a.jpg;
>>  $ ln -s y.jpg a.jpg;
>>  $ wget http://localhost:8180/a.jpg?time=1
> 
> My brain hurts. How about:
> 
> $ wget -O t0.jpg http://localhost:8180/a.jpg?time=0
> $ wget -O t1.jpg http://localhost:8180/a.jpg?time=1
> 
> ...and then compare the two.
> 
>> You will see that both downloaded images a.jpg.1 and a.jpg.2 are equal
>> to x.jpg,
> 
> Er, where did a.jpg.1 and a.jpg.2 come from? I think you are confusing
> yourself with the symlinks, wget, etc. even if Tomcat does have a
> problem. Simplifying your process will surely help.
> 
> Is a.jpg changing on the server at some point? You say this is a static
> resource, but you never specified that you were changing the remote file
> at all. When/how does that happen?
> 
> - -chris
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