On Monday 26 June 2006 21:47, Nathan Folkman wrote:
Yes. In fact, there's a new nszlib AOLserver module as part of the
AOLserver 4.5 release.
Thanks !!! Can it also be used on/in Aolserver 4.0.10
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Don't think so as I believe it relies on some newly added C APIs
(Ns_SetGzipProc, Ns_Gzip, etc.), which are only available in AOLserver
4.5. Have you looked at the nszlib AOLserver module? It's available
from the AOLserver CVS tree:
aolserver/nszlib
Hope that helps!
- n
[EMAIL
Having said that, the preferred future direction seems to be
ns_adp_compress:
http://sourceforge.net/tracker/index.php?
func=detailgroup_id=3152atid=353152aid=1099613
Does this gzip option work with the AOLserver source in the current
CVS tree?
I tried it, and added the recommended
Yes. In fact, there's a new nszlib AOLserver module as part of the
AOLserver 4.5 release. Here's the relevant release notes:
nszlib:
The popular nszlib module written by Vlad Seryakov has been
integrated into the core release with modifications to
enable the new Ns_Gzip
Hello,
I would like to ask if AOLServer supports gzip compression, similar to
Apache's mod_gzip.
Thanks,
Hamilton
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body of SIGNOFF AOLSERVER in the email message.
Sure does. Against aolserver 3 I very successfully use the rlreturnz
module - see:
http://openacs.org/forums/message-view?message_id=32589
I believe that this was the basis for nsreturnz which is in the aolserver cvs:
http://aolserver.cvs.sourceforge.net/aolserver/nsreturnz/
Having said that,
Can I get a copy of that, tried to get this working a few months back
and even after diving into the original C code figured it wasn't working.
Nader Henein
Daniel P. Stasinski wrote:
On Fri, 2005-10-21 at 09:48 -0700, C. R. Oldham wrote:
I've added this to my servers but no OpenACS
On 2005.10.24, Nader Henein [EMAIL PROTECTED] wrote:
Can I get a copy of that, tried to get this working a few months back
and even after diving into the original C code figured it wasn't working.
Daniel P. Stasinski wrote:
On Fri, 2005-10-21 at 09:48 -0700, C. R. Oldham wrote:
I've added
On Mon, 2005-10-24 at 09:59 +0400, Nader Henein wrote:
Can I get a copy of that, tried to get this working a few months back
and even after diving into the original C code figured it wasn't working.
Sure, see attached.
Daniel
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On Mon, 2005-10-24 at 07:50 -0400, Dossy Shiobara wrote:
Actually, Daniel, is there a reason you couldn't commit your fixes to
the aolserver_v40_bp branch? Is gzip encoding still broke in HEAD, too?
Yep, it's broken in the head too. I posted a diff to the list several
weeks ago and never
On 2005.10.24, Daniel P. Stasinski [EMAIL PROTECTED] wrote:
I don't have commit access to anything other than nsecrypt() so I'll
just send the file to you directly.
You've said this before but I just don't understand why you say this.
cvs_acls isn't set up for the AOLserver project at
On Mon, 2005-10-24 at 10:19 -0400, Dossy Shiobara wrote:
On 2005.10.24, Daniel P. Stasinski [EMAIL PROTECTED] wrote:
I don't have commit access to anything other than nsecrypt() so I'll
just send the file to you directly.
You've said this before but I just don't understand why you say this.
On 2005.10.24, Daniel P. Stasinski [EMAIL PROTECTED] wrote:
On Mon, 2005-10-24 at 10:19 -0400, Dossy Shiobara wrote:
On 2005.10.24, Daniel P. Stasinski [EMAIL PROTECTED] wrote:
I don't have commit access to anything other than nsecrypt() so I'll
just send the file to you directly.
Greetings,
With 4.0.10, the release notes say that gzip compression is now
available in the core server instead of using the ns_returnz or
rl_returnz modules. In reading the source it looks like in the
ns/${servername}/adp
section you have to say
compress true
I've added this to my servers
On Fri, 2005-10-21 at 09:48 -0700, C. R. Oldham wrote:
I've added this to my servers but no OpenACS pages seem to be gzipped.
Am I missing something? These servers are on OpenACS 5.0.
Add this to all adp's before sending any data:
ns_adp_compress 1
Also, the gzip code there is very
Hi Gabriel,
I played around with the rlreturnz stuff and it's nice and it works,
but my main problem with gzip encoded content is that the browser waits
until it's downloaded the entire file before it decompresses the data
and begins rendering the page. A side-effect is that it makes pages
I think it is browser-dependant whether gzip decompression is performed
after all data is received. Here is a quote from the Mozilla site, at
http://www.mozilla.org/projects/apache/gzip/
The current Mozilla source already sends Accept-encoding: gzip and
can do a streaming decompression of HTML
On Thu, Jan 09, 2003 at 11:16:34AM -0500, Gabriel Ricard wrote:
Has anyone investigated gzip transport encoding at all?
I played around with the rlreturnz stuff and it's nice and it works,
but my main problem with gzip encoded content is that the browser waits
until it's downloaded the entire
On Monday, January 6, 2003, at 11:10 PM, Jeffrey Hobbs wrote:
That's a good question ... I've never actually done performance
analysis on the stacked channel stuff, but it is fairly efficient.
It just passes buffers from one stack to the next as they are
consumed. Special purpose filters may
I wouldn't mind seeing hooks, especially if they can be made more generic;
gzip is today's problem, but I'm sure there will be another down the road.
It would be nice to be able to have a stack of stream postprocessors, of
which gzip compression could be one. Another module to get pushed onto
In any case, I did want to mention that since 8.2 Tcl has had stacked
channels in the core. Extensions like Trf, memchan and TLS use this
to do compression and/or encryption on channels transparent to the
user.
I create a new channel type in tclcmds.c in the nsopenssl module to
allow
In a message dated 1/3/03 3:12:12 PM, [EMAIL PROTECTED] writes:
rename ns_return ns_return_safe
rename ns_returnz ns_return
Thanks to everyone who has responded thus far - great info!
What about having a server config boolean to enable or disable gzip encoding globally for all content? Anyone
Before investing a lot of time/energy into storing the gzip results,
someone may want to do some benchmarks. For a low-volume site,
nothing matters. On a high-volume site, storing a large cache of gzip
results on disk will put more pressure on the memory subsystem.
If someone decides that
In a message dated 1/5/2003 1:45:26 PM Eastern Standard Time, [EMAIL PROTECTED] writes:
Before investing a lot of time/energy into storing the gzip results,
someone may want to do some benchmarks. For a low-volume site,
nothing matters. On a high-volume site, storing a large cache of gzip
results
On Sun, 5 Jan 2003, Jim Davidson wrote:
I'm not sure this could be done well in a single, global manner. Instead,
hooks for the three most common request paths directly in the aolserver core
may be needed:
[snip]
perhaps this stuff should be a compile time option triggered on with a
The version from rubylane works flawlessly for us at www.bets4all.com. The
only thing we had to patch (as we provide our site in different languages)
was a call to NsConnEncodeForOutput for german and spanish special
characters. It's in production now for several weeks and we are
compressing our
I only saw one module available and from what I
understand it is broke with current versions.
What I would really like to see, at least for
static content, is to be able to have a gz cache. On first access of any static page, the gz'ed content would
be cached for subsequent accesses.
Nathan,
Happy New Year!
Mydomain.com used to run a module called rlreturnz written by Petru
Paler. When we upgraded AOLserver to 3.4.2, I couldn't compile it, but
it ran for several years with no problems reported. I think the compile
problem was a slight change in the C api, so it should be easy
Happy New Year Nathan!
Check here:
http://www.rubylane.com/public/rlreturnz/rlreturnz.c
If it has a performance impact, we have not noticed it. There are
some browser issues, for example, with Netscape 3 on a framed site.
My theory is that Netscape's gzip decompression routine has issues
when
We've used a slightly modified version of Jim Wilcoxson's rl_returnz for
the past 18 months or so. It's been very stable. gzipping at the level
of -3 the additional CPU cycles haven't even been noticable, though the
drop in our bandwidth usage has been.
On Fri, 3 Jan 2003, Nathan Folkman wrote:
On 2003.01.03, Daniel P. Stasinski [EMAIL PROTECTED] wrote:
What I would really like to see, at least for static content, is to be
able to have a gz cache. On first access of any static page, the
gz'ed content would be cached for subsequent accesses.
This could be implemented using
I couldn't find it on Google, both sites that had it are gone.
I moved a copy of it to
http://zmbh.com/rlreturnz/
Maybe this should get cleaned up and moved into SourceForge?
A client of mine is using rlreturnz with AOLserver 3.4.2. We picked
up the source in May of 2002 from
John Caruso wrote
A client of mine is using rlreturnz with AOLserver 3.4.2. We picked
up the source in May of 2002 from www.theashergroup.com, and it has the
following difference from yours:
That is interesting, because the version I am looking at (at
http://zmbh.com/rlreturnz/ ) uses
John Caruso wrote
A client of mine is using rlreturnz with AOLserver 3.4.2. We picked
up the source in May of 2002 from www.theashergroup.com, and it has the
following difference from yours:
That is interesting, because the version I am looking at (at
http://zmbh.com/rlreturnz/ ) uses
Nathan,
Jim's module has the changes I was hoping would work, plus removal of
unnecessary header settings and additions of ones I guess he found
useful from lots of experience.
Jim -- Where is the makefile? I'll try it with my version.
--Tom Jackson
Jim Wilcoxson wrote:
Happy New Year Nathan!
I've taken Jim's module and changed it to create the ns_returnz command
and a
module name of nsreturnz. I also added the original makefile with
modifications.
It is at http://zmbh.com/rlreturnz/
It is running in AOLserver 3.5.1 at http://zmbh.com:/returnz.tcl
$ telnet zmbh.com
Host:
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