, it is buffering the outgoing stream up to the length of the
chunk's minimum size , which is not less then declared (2K default).
Is your handler Apache::Filter Chain compatible?
Thanks,
Slava Bizyayev
- Original Message -
From: Igor Sysoev [EMAIL PROTECTED]
To: Nicholas Oxhoj [EMAIL
Can I find the Apache::Dynagzip handler anywhere - Google returns
nothing...
As far as I know the Apache::Dynagzip is not on CPAN yet. Currently, it's a
property of OLT. Let me know if you are doing the Open Source Project and I
will try to negotiate your needs with OLT. In case of commercial
Hi everyone,
I have to (re)install mod_perl enabled Apache on prod server, which is
polluted with the several previous unsuccessful attempts to do the similar
job. It is not my server, but I may sudo su, when sure that the main prod
(which is running on pure Apache using perl CGI scripts) will
to
/usr/local/lib/perl5/5.6.1/sun4-solaris/perllocal.pod
Funny? Not for me...
Best regards,
Slava
- Original Message -
From: Ged Haywood [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, April 05, 2002 3:51 PM
Subject: Re: sun4-solaris polluted
the
performance on prod exactly, using the real data. And, the customer is right
(as always;-)...
Thanks,
Slava
- Original Message -
From: John D Groenveld [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Saturday, April 06, 2002 3:10 PM
Subject: Re: sun4
extra
ideas, what to check/care about in this situation...
Is there anybody, who can understand what I'm writing about?
Thanks,
Slava
- Original Message -
From: Ged Haywood [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: mod_perl Mailing List [EMAIL PROTECTED]
Sent: Saturday
Hi Mike,
It doesn't matter what you return after the response is sent to the client's
browser. Just do what you need. See the eagle book for details.
Slava
- Original Message -
From: Mike P. Mikhailov [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, May 15, 2002 3:52 AM
Subject:
of the code, which
makes the default return value. It should be enough to make perl happy.
Good luck,
Slava
- Original Message -
From: Mike P. Mikhailov [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Thursday, May 16, 2002 12:01 AM
Subject: Re[2]: Cleanup
Hello everyone,
Finally, I'm going to upload the Apache::Dynagzip
0.03 to CPAN by the evening of June 4-th. I'm not sure about the quality of my
documentation yet. It's available now at http://devl4.outlook.net/devdoc/Dynagzip/Dynagzip.htmlfor
preview. I would appreciate any comments in
Dear Valerio, Alvar, and Igor,
Thank you very much for your attention to Apache::Dynagzip.
It is on CPAN now:
The uploaded file Apache-Dynagzip-0.04.tar.gz has entered CPAN as
file: $CPAN/authors/id/S/SL/SLAVA/Apache-Dynagzip-0.04.tar.gz
size: 24939 bytes
md5: 586610ffdd35cd1ceceaba4796fd6212
]
Cc: Valerio_Valdez Paolini [EMAIL PROTECTED]; Slava
Bizyayev [EMAIL PROTECTED]; mod_perl Mailing List
[EMAIL PROTECTED]
Sent: Wednesday, June 05, 2002 11:44 AM
Subject: tutorials (was: Re: rfc Apache::Dynagzip)
Per Einar Ellefsen wrote:
At 15:36 05.06.2002, Valerio_Valdez Paolini wrote
From: Igor Sysoev [EMAIL PROTECTED]
mod_deflate had been used for one year on several popular Russian sites
without problems so I think the main browsers have good gzip support.
I'm not quite familiar with the mod_deflate code:
Should we consider that every web client uses the same code (and
Title: Internet Explorer sending nothing in subsequent posts
Please, could you give us details about your MSIE:
version, platform, User-Agent mask?
Thanks,
Slava
- Original Message -
From:
Harnish, Joe
To: '[EMAIL PROTECTED]'
Sent: Wednesday, June 12, 2002 9:28
AM
Title: Internet Explorer sending nothing in subsequent posts
Are you using content compression over the
SSL?
- Original Message -
From:
Harnish, Joe
To: 'Slava Bizyayev' ; [EMAIL PROTECTED]
Sent: Wednesday, June 12, 2002 2:42
PM
Subject: RE: Internet Explorer
From: Stas Bekman [EMAIL PROTECTED]
Subject: Re: tutorials (was: Re: rfc Apache::Dynagzip)
Probably the best post it here first, so we can get it reviewed and
commented on before we add it to the docs.
Since now the draft tutorial Features of Content Compression for Different
Web Clients
Sorry folks,
I experience some access problems with devl4. Server is down temporarily.
I'll let you know when ready to continue.
Slava
- Original Message -
From: Slava Bizyayev [EMAIL PROTECTED]
To: Stas Bekman [EMAIL PROTECTED]; modperl list [EMAIL PROTECTED]
Sent: Wednesday, June 12
caching of such objects as it cannot
# support more than one entity per URL.
On Friday 14 June 2002 02:43, Slava Bizyayev wrote:
# Should we consider the Squid-2.4 the only version compatible with
# content compression (as long as it denies to cache anything
# accomplished with Vary header)?
#
# Please
From: Igor Sysoev [EMAIL PROTECTED]
Sent: Friday, June 14, 2002 3:53 AM
Subject: Re: tutorials (was: Re: rfc Apache::Dynagzip)
I did not check how Squid work with Vary header because any value in
this header simply disables caching in MSIE. I prefer client caching
to compression.
It's not
From: Igor Sysoev [EMAIL PROTECTED]
Can you show me URL with Vary and Expires that MSIE would cache.
You have this combination when you access my preview with your MSIE by
HTTP/1.1 with no proxy (it's still old version of
Apache::CompressClientFixup installed over there). The lifetime of
From: Igor Sysoev [EMAIL PROTECTED]
Yes, your response is really cached at least in MSIE 5.5.
Thanks.
...
I mean that handler can do following:
if ($r-headers_in(Accept-Encoding) =~ /gzip/
and not $r-note(disable_gzip))
{
do gzipping
}
Should we consider this the
It's not quite the truth again. It is not a private email; it is a public
mailing list. Everyone writing here expects the replies and comments from
any other subscriber, especially from the main speaker of the thread.
Igor seems upset with the current (not still final) results of this
Hi Nigel,
- Original Message -
From: Nigel Hamilton
To: [EMAIL PROTECTED]
Sent: Thursday, October 03, 2002 6:29 PM
...
However, recently I've needed to use SSL, but I've heard the
combination of mod_gzip and SSL is buggy on some browsers.
You are right, there are some known issues
Hi Richard,
Let me introduce to you (and to the list ;) my Content Compression FAQ
(attached in M$ WORD format).
It answers some of your questions...
Slava
- Original Message -
From: Richard Clarke [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, October 27, 2002 7:21 AM
Subject:
Hi Ged,
I would be happy to reformat that FAQ to any required format if somebody is
interested in it...
Thanks,
Slava
- Original Message -
From: Ged Haywood [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: mod_perl Mailing List [EMAIL PROTECTED]
Sent: Sunday, October 27, 2002 1
Hi Per,
Web Content Compression FAQ is attached in POD format. Please, let me know
if you find something formatted inappropriately.
Thanks,
Slava
- Original Message -
From: Per Einar Ellefsen [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: mod_perl Mailing List [EMAIL
Oops,
Now it should be attached...
:-)
Slava
- Original Message -
From: Slava Bizyayev [EMAIL PROTECTED]
To: Per Einar Ellefsen [EMAIL PROTECTED]
Cc: mod_perl Mailing List [EMAIL PROTECTED]
Sent: Tuesday, October 29, 2002 11:49 PM
Subject: Re: Apache::Clean, Apache::Compress, mod_gzip
The uploaded file Apache-Dynagzip-0.09.tar.gz has entered CPAN as
file: $CPAN/authors/id/S/SL/SLAVA/Apache-Dynagzip-0.09.tar.gz
size: 30564 bytes
md5: 5b73248a2ae1d8f3bda0a24b9915a653
The main contribution to this version was made by Vlad Jebelev.
Vlad submitted patch which helps to survive
Hi Nigel,
OSCON is so far away from the Web Content Compression features. They
discarded my proposal to talk about Effective Content Delivery over the Web.
You know, O'Reilly itself delivers uncompressed web content to date (indeed,
they have mod_gzip and mod_perl installed on Apache):
C05 --
This is a fresh version of Apache::Dynagzip companion for fixup stage of
Apache. It is recommended for all users of Apache::Dynagzip. Of-course, it
could accomplish any other compression handler on mod_perl enabled
Apache-1.3.X as well. It is not bundled with Apache::Dynagzip in fact.
This
This is just better documented version of the code the same to previous
version. Upgrade from the version 0.05 is not necessary. This version is
recommended mainly for new users.
The uploaded file Apache-CompressClientFixup-0.06.tar.gz
has entered CPAN as
file:
Hi Scott,
In my understanding your script responds correctly from the configuration
Directory /usr/local/systems/work/
PerlSendHeader On
SetHandler perl-script
PerlHandler Apache::Registry
Options +ExecCGI
# AUTH
AuthType Apache::Authenticate
AuthName
I guess, handler development will not be much easier for you.. Have you read
Eagle Book?
Thanks,
Slava
- Original Message -
From: Scott Alexander [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, May 28, 2003 1:01 AM
Subject: Re: gzipchain
On Wed, 28 May 2003, Slava Bizyayev
I guess, your problem is out of Apache::Dynagzip. Please, try to follow:
1. Make sure your script is producing correct response under
Apache::Registry.
2. Make sure your script does not have any internal conditional branches on
whether it runs under Apache::Registry, or under
From: Scott Alexander [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, June 03, 2003 12:31 AM
Subject: Re: Missing html code using dynagzip
Okay now it works! So problem was in my httpd.conf file.
Now I only have
Directory /usr/local/systems/work
Sorry, I've just hit a wrong button...
- Original Message -
From: Slava Bizyayev [EMAIL PROTECTED]
To: Scott Alexander [EMAIL PROTECTED]
Sent: Tuesday, June 03, 2003 9:41 AM
Subject: Re: Missing html code using dynagzip
- Original Message -
From: Scott Alexander [EMAIL
Yesterday I've finally received a long-waiting book
(http://www.modperlbook.org/) written by Stas Bekman and Eric Cholet. In
fact, I don't know who is that Eric Cholet, but the presence of the name of
Stas Bekman was enough in my case to decide, how important the book is
supposed to be for me in
...
Thanks,
Slava
- Original Message -
From: Perrin Harkins [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Thursday, June 12, 2003 4:13 PM
Subject: Re: How practical is that Practical mod_perl?
On Thu, 2003-06-12 at 03:03, Slava Bizyayev wrote:
Yesterday
is missed in example on p.402.
# From: [EMAIL PROTECTED]
# To: [EMAIL PROTECTED]
# Date: Wed, 15 Jan 2003 20:05:06 +0200
#
# ... Our customers still include 17% Netscape 4 users, sigh ...
#
Thanks,
Slava
- Original Message -
From: David Dick [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL
in that work.
Just let me know. I will be waiting around.
Thanks,
Slava
- Original Message -
From: Stas Bekman [EMAIL PROTECTED]
To: Perrin Harkins [EMAIL PROTECTED]
Cc: Slava Bizyayev [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Thursday, June 12, 2003 6:56 PM
Subject: Re: How practical
From: Ged Haywood [EMAIL PROTECTED]
Sent: Friday, June 13, 2003 6:30 AM
Subject: Re: How practical is that Practical mod_perl?
It is unrealistic (and perhaps a little Oriental?) to refuse to accept
that we make mistakes, and that we will continue to make them. It is
far more constructive to
possible.
Thanks,
Slava
- Original Message -
From: David Dick [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, June 13, 2003 6:46 AM
Subject: Re: How practical is that Practical mod_perl?
ok, i thought you might have been referred to problems
Hello everyone again,
This thread is supposed to improve Content Compression FAQ at
http://perl.apache.org/docs/tutorials/client/compression/compression.html
in order to assist Practical mod_perl as Stas suggested.
Any of your questions, suggestions, concerns, and/or criticisms of FAQ would
be
From this point the discussion is switched to the thread Content compressed
FAQ.
See you there!
Thanks,
Slava
- Original Message -
From: Perrin Harkins [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, June 13, 2003 10:20 AM
Subject: Re: How
From this point the discussion is switched to the thread Content compressed
FAQ.
See you there!
Thanks,
Slava
- Original Message -
From: Stas Bekman [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: Perrin Harkins [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Saturday, June 14
From this point the discussion is switched to the thread Content compressed
FAQ.
See you there!
Thanks,
Slava
- Original Message -
From: Carl Brewer [EMAIL PROTECTED]
To: Stas Bekman [EMAIL PROTECTED]
Cc: Slava Bizyayev [EMAIL PROTECTED]; Perrin Harkins
[EMAIL PROTECTED]; [EMAIL
From this point the discussion is switched to the thread Content compressed
FAQ.
See you there!
Thanks,
Slava
- Original Message -
From: David Dick [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Saturday, June 14, 2003 5:20 PM
Subject: Re: How
don't mind...
Thanks,
Slava
- Original Message -
From: Slava Bizyayev [EMAIL PROTECTED]
To: mod_perl Mailing List [EMAIL PROTECTED]
Sent: Tuesday, June 17, 2003 1:10 AM
Subject: Content compression FAQ
Hello everyone again,
This thread is supposed to improve Content Compression FAQ
-
From: Nigel Hamilton [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: mod_perl Mailing List [EMAIL PROTECTED]
Sent: Monday, June 23, 2003 3:27 AM
Subject: Re: Content compression FAQ
HI SLava,
Your new FAQ looks really good!
I've just got one small suggestion. I've heard
Apache::Dynagzip is not supposed to work on Apache-2.
That would be of my real interest to know as many details of Bill's
experience with mod_deflate as he can provide.
Thanks,
Slava
- Original Message -
From: Nigel Hamilton [EMAIL PROTECTED]
To: Bill Marrs [EMAIL PROTECTED]
Cc: [EMAIL
And how about http://devl4.outlook.net/devdoc/FAQ/compression.html for
Apache 1.3.27?
;-)
Slava
- Original Message -
From: Sven Geisler [EMAIL PROTECTED]
To: Nigel Hamilton [EMAIL PROTECTED]; Slava Bizyayev
[EMAIL PROTECTED]
Cc: Bill Marrs [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent
]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: Nigel Hamilton [EMAIL PROTECTED]; Bill Marrs
[EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Tuesday, July 01, 2003 11:21 AM
Subject: Re: Best compression for mod_perl application?
This is one of the source I had in mind.
Well done Slava.
BTW. Do you consider
-
From: David Dick [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Saturday, June 14, 2003 5:20 PM
Subject: Re: How practical is that Practical mod_perl?
or, as a bugfix for future versions of mod_perl compression modules,
before compressing the page, the module
Hi Bill,
Thank you very much for the story. It makes sense. Just a couple of
questions:
1. Are you using any Cascaded Stile Sheets and/of JavaScript libraries
linked to your main web pages?
2. If yes, how do you turn compression off for those files in case of
Netscape-4 originated request?
,
Slava
- Original Message -
From: Bill Marrs [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Sent: Tuesday, July 01, 2003 3:33 PM
Subject: Re: Best compression for mod_perl application?
1. Are you using any Cascaded Stile Sheets and/of JavaScript libraries
linked to your main web
Hi everyone,
I've just updated the content at
http://devl4.outlook.net/devdoc/FAQ/compression.html .
It is supposed to be a final version, unless I missed something important.
Please let me know then.
Thanks,
Slava
May I see your client side HTTP log of the request-response transaction
through mod_cgi vs. mod_perl?
Thanks,
Slava
- Original Message -
From: Bill Marrs [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]; Stas Bekman
[EMAIL PROTECTED]; Philippe M. Chiasson [EMAIL PROTECTED]
Cc
Thanks Stas!
Full POD file is available now at
http://devl4.outlook.net/devdoc/FAQ/compression.pod
Slava
- Original Message -
From: Stas Bekman [EMAIL PROTECTED]
Sent: Monday, July 14, 2003 12:42 AM
Subject: Re: Content compression FAQ
Great work, Slava.
Please send the diff (or
Oops, sorry for that. It should be OK now.
;-(
Slava
- Original Message -
From: Stas Bekman [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: mod_perl Mailing List [EMAIL PROTECTED]
Sent: Saturday, July 19, 2003 3:29 PM
Subject: Re: Content compression FAQ
Slava Bizyayev
Marrs [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]; Stas Bekman
[EMAIL PROTECTED]; Philippe M. Chiasson [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Sunday, July 20, 2003 6:22 PM
Subject: Re: [mp2 Patch] BUG with mod_deflate and $|=1 (20014:Error string
not specified)
At 11:07 AM 7/19/2003
This version is all about the unnecessary warnings on some systems.
Thanks to Rob Bloodgood and Damyan Ivanov those complained about
uninitialized value warnings from unused HTTP headers, and about the pack
mode c, which generated warnings in logs on their systems (running -w).
Everyone provided
This version is all about the unnecessary warnings on some systems.
Thanks to Rob Bloodgood, who complained about uninitialized value warnings
from unused HTTP headers and provided a patch.
It is not necessary to upgrade immediately (from the version 0.06) unless
you suffer from the mentioned
/1.1.
Thanks,
Slava
- Original Message -
From: John Siracusa [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: Slava Bizyayev [EMAIL PROTECTED]
Sent: Sunday, July 20, 2003 10:05 PM
Subject: Re: ANNOUNCE: Apache::Dynagzip 0.10
Why does Apache/Dynagzip.pm call $r-content_type('text/html
Thank you Igor,
I will patch FAQ with this shortly.
Slava
- Original Message -
From: Igor Sysoev [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]
Cc: Stas Bekman [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Monday, July 21, 2003 5:19 AM
Subject: Re: Content compression FAQ
:
On 7/20/03 11:12 PM, Slava Bizyayev wrote:
Your own content-type is supposed to be overwritten only in case of the
use
of
PerlSetVar UseCGIHeadersFromScript Off
in your configuration file. You might wish to comment this line in your
configuration file when your script generates correct
-
From: Bill Marrs [EMAIL PROTECTED]
To: Slava Bizyayev [EMAIL PROTECTED]; Stas Bekman
[EMAIL PROTECTED]; Philippe M. Chiasson [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Monday, July 21, 2003 6:49 AM
Subject: Re: [mp2 Patch] BUG with mod_deflate and $|=1 (20014:Error string
not specified)
I can
Well, the problem is that I get this error in my error_log:
[Mon Jul 21 14:18:55 2003] [error] 4297: ModPerl::RegistryBB: 20014:Error
string not specified yet at /var/www/perl/test.pl line 6.
Also, more important, the script seems to be terminating and/or any output
following the 'print '
This version is a bug-fix:
Content-Type header prepared by another filtering handler on earlier stage
of the content generation phase could be overwritten by Dynagzip to default
Content-Type: text/html. It is fixed now. Since the recent version Dynagzip
provides the default Content-Type only in
It's not quite the truth...
You can do all that staff on Apache 1.3 with appropriate skills. See LWP
for example.
Thanks,
Slava
On Mon, 2003-08-11 at 14:06, Thomas Klausner wrote:
Hi!
On Mon, Aug 11, 2003 at 08:37:19AM -0700, Coexec wrote:
I am writing a mod_perl script using CGI.pm and
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