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Posted to users@tomcat.apache.org by Epithemeus <ep...@googlemail.com> on 2009/08/06 17:06:40 UTC

Re: disable caching of static files in tomcat 5.5

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:
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> 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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> 
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> 

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Re: disable caching of static files in tomcat 5.5

Posted by Mark Thomas <ma...@apache.org>.
Epithemeus wrote:
> Thanks Mark.
> 
> I went through the documentation but the problem persists. I am using Tomcat
> 6.0 and have tried including cachingAllowed="false" in
> $CATALINA_HOME/conf/context.xml. This does not seem to work.
> 
> There is no other context.xml file currently defined in directory structure
> anywhere. Any ideas on why this still isn't working?

None. It works for me.

Are you sure it is Tomcat doing the caching?

Mark

> 
> Thanks.
> 
> 
> Mark Thomas-18 wrote:
>> Epithemeus wrote:
>>> 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.
>> Read the docs. I'd start with this:
>> http://tomcat.apache.org/tomcat-6.0-doc/config/context.html
>>
>> Mark
>>
>>
>>
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>>
>>
>>
> 



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Re: disable caching of static files in tomcat 5.5

Posted by Pid <pi...@pidster.com>.
On 21/05/2010 15:22, haveaguess wrote:
> 
> Ive got the same problem - did anyone figure out what is happening and why
> tomcat is caching files behind symlinks?

This thread is 9 months old.

You might consider starting a new thread, be specific about your
versions & platform.


p


> Epithemeus wrote:
>>
>> Thanks Mark.
>>
>> I went through the documentation but the problem persists. I am using
>> Tomcat 6.0 and have tried including cachingAllowed="false" in
>> $CATALINA_HOME/conf/context.xml. This does not seem to work.
>>
>> There is no other context.xml file currently defined in directory
>> structure anywhere. Any ideas on why this still isn't working?
>>
>> Thanks.
>>
>>
>> Mark Thomas-18 wrote:
>>>
>>> Epithemeus wrote:
>>>> 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.
>>>
>>> Read the docs. I'd start with this:
>>> http://tomcat.apache.org/tomcat-6.0-doc/config/context.html
>>>
>>> Mark
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
>>>
>>
>>
> 



Re: disable caching of static files in tomcat 5.5

Posted by haveaguess <be...@rbs.com>.
Ive got the same problem - did anyone figure out what is happening and why
tomcat is caching files behind symlinks?


Epithemeus wrote:
> 
> Thanks Mark.
> 
> I went through the documentation but the problem persists. I am using
> Tomcat 6.0 and have tried including cachingAllowed="false" in
> $CATALINA_HOME/conf/context.xml. This does not seem to work.
> 
> There is no other context.xml file currently defined in directory
> structure anywhere. Any ideas on why this still isn't working?
> 
> Thanks.
> 
> 
> Mark Thomas-18 wrote:
>> 
>> Epithemeus wrote:
>>> 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.
>> 
>> Read the docs. I'd start with this:
>> http://tomcat.apache.org/tomcat-6.0-doc/config/context.html
>> 
>> Mark
>> 
>> 
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>> 
>> 
>> 
> 
> 

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Re: disable caching of static files in tomcat 5.5

Posted by Epithemeus <ep...@googlemail.com>.
Thanks Mark.

I went through the documentation but the problem persists. I am using Tomcat
6.0 and have tried including cachingAllowed="false" in
$CATALINA_HOME/conf/context.xml. This does not seem to work.

There is no other context.xml file currently defined in directory structure
anywhere. Any ideas on why this still isn't working?

Thanks.


Mark Thomas-18 wrote:
> 
> Epithemeus wrote:
>> 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.
> 
> Read the docs. I'd start with this:
> http://tomcat.apache.org/tomcat-6.0-doc/config/context.html
> 
> Mark
> 
> 
> 
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> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
> 
> 
> 

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Re: disable caching of static files in tomcat 5.5

Posted by Mark Thomas <ma...@apache.org>.
Epithemeus wrote:
> 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.

Read the docs. I'd start with this:
http://tomcat.apache.org/tomcat-6.0-doc/config/context.html

Mark



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