Gzip compression for dynamically generated content
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Hi,
I've been looking into using gzip to compress the output from our
mod_perl servers. After a bit of research, I decided to use
Apache::Dynagzip. My configuration is as follows:
<Directory "/www/cgi-bin">
SetHandler perl-script
PerlHandler Apache::RegistryFilter Apache::Dynagzip
PerlSetVar Filter On
PerlSetVar LightCompression On
PerlSendHeader Off
PerlSetupEnv On
AllowOverride AuthConfig
Options +ExecCGI
</Directory>
This works great, but the only problem is that I'm seeing the
Content-Type header duplicated at the beginning of the HTTP response,
like so:
[root@devel root]# (echo "GET / HTTP/1.1"; echo "Host:
www.digitallook.com"; echo) | nc 192.168.100.3 80
HTTP/1.1 200 OK
Date: Fri, 26 Nov 2004 17:44:04 GMT
Server: Apache
X-Module-Sender: Apache::Dynagzip
Expires: Friday, 26-November-2004 17:49:06 GMT
Transfer-Encoding: chunked
Connection: close
Content-Type: text/html
200a
Content-type: text/html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">;
<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en">
<head>
.....
We're already printing the Content-Type from our application, so I'm not
sure why it's being sent by Dynagzip as well.
Can anyone shed any light on this, or suggest an alternative way to
dynamically compress the output from mod_perl?
Regards,
-- Alex
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Gzip compression for dynamically generated content
Alex Greg 17:48 on 26 Nov 2004
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