John,
> I have a servlet, namely BMPImageViewer, which retrieves a BMP image
> from database with conversion into PNG format via JAI. The servlet is
> referenced in XSL-FO for PDF generation.
Do you use Cocoon or something similar to do the XSL-FO->PDF conversion?
If so, do you have caching turne
; Sent: 1. oktober 2006 16:16
> To: 'Tomcat Users List'
> Subject: RE: HOWTO disable Tomcat from caching dynamic picture
>
> Hey John,
>
> Tomcat does not do any caching. Try adding these HTTP headers:
>
> response.addHeader("Pragma","no-cache&quo
Hey John,
Tomcat does not do any caching. Try adding these HTTP headers:
response.addHeader("Pragma","no-cache"); // HTTP/1.0
response.addHeader("Cache-control","no-cache, no-store"); // HTTP/1.1
That's the official way. However, due to an IE4-IE6 bug, you might want to
replace the second one by
in error, please notify
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- Original Message -
From: "david.delbecq" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Sunday, October 01, 2006 5:47 AM
Su
Tomcat does not cache output of a servlet. By definition the output of a
servlet is dynamic and as such has no reason to be cached. The image is
probably cached somewhere else...
John Mok a écrit :
> Hi,
>
> I am using Tomcat 5.5.17 with Sun JDK 5.0 Update 7 on CentOS 4.3. I
> have a servlet, namel
