Re: Apache/2.0.47 - AIX - DEFLATE enabled - Content-Encoding for a page - shows blank - although it's gzip encoded

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Nick Kew wrote:
On 6 May 2009, at 08:41, Arabinda Sahoo wrote:

Actually I have a compelling reason to set - Content-Encoding to gzip - for performance improvement.

For ****s sake, take a step back!

There's no way Apache makes such a meal of this. You have either a very broken
application or a very confused configuration.  Maybe both.

Although Compression is set for Apache - DEFLATE module, a few Pages which are rendered by Actuate 8 report server - don't honour them.

That just doesn't make sense (maybe English isn't your first language?).
What are you expecting of mod_deflate, and how is it not performing?

As per you - I tried - mod_headers - but unsuccessfully
(Although Apache doc for mod_headers say that - these settings take effect just before it is sent over the network!!!!)

mod_headers should not be necessary for this.  It adds to your complexity.

Bottom line: for contents that are stored compressed on the server, use
AddEncoding.  For contents compressed on the fly, use mod_deflate.
For anything else, RTFM and tell us why you're not using standard solutions.

Hi Nick.
No need to get upset.
As I understand the issue now (and as stated above by the OP), mod_deflate seems to be doing fine in most cases. However, it also seems that /some/ pages which are rendered by something ("Actuate 8 report server", which I have no idea what it is) are actually compressed (?), but do /not/ come out with the correct content-encoding. From all that, I gather (now) that these specific pages are not static, but generated on-the-fly (Arabinda, is that right ?). So the question now would be : is there something (in the URI used to request such a page for example) that allows to distinguish it from other pages that do work ? And does the problem concern /all/ the pages produced by that "Actuate 8 report server", or just some of them ?


Also (for Nick), while we are at it, /why/ would it be that a content-encoding response header set unconditionally by mod_headers would not come out ?
(the OP earlier posted the "Header" line used.)





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