, it's most suitable for a reverse proxy.
It's not the prettiest Python, but it gets the job done. Issues, pull requests,
etc. welcome.
Cheers,
--
Mark Nottingham http://www.mnot.net/
mirror of the site then pointing Squid to use that
temporarily. Sending this static copy with a fixed Expires: set to the
end of the upgrade outage will make all new requests transition to the
new site version at a easily determined time.
Amos
--
Mark Nottingham m...@yahoo-inc.com
as Origin: in HTTP. Did you means Host: ?
Squid uses the Host: header to determine destination IP unless
configured otherwise. What are you seeing as the problem?
Amos
--
Please be using
Current Stable Squid 2.7.STABLE9 or 3.1.11
Beta testers wanted for 3.2.0.5
--
Mark Nottingham
vriendelijke groet,
Thijs Stuurman
System Administrator
Security Officer
Nxs Internet BV
Kabelweg 37, 1014 BA, Amsterdam
T. +31 (0) 20 58 11 088
F. +31 (0) 20 58 11 071
E. beheer.li...@nxs.nl
--
Mark Nottingham m...@yahoo-inc.com
campaign - against html e-mail
/\ www.asciiribbon.org - against proprietary attachments
Why is it evil? -- http://www.georgedillon.com/web/html_email_is_evil.shtml
--
Mark Nottingham m...@yahoo-inc.com
On 09/04/2010, at 9:05 PM, Henrik Nordström wrote:
We don't know how the server would react on Range requests to this
ranged fs=.. object. Maybe it imlpements them, maybe it don't.
RED says it doesn't.
--
Mark Nottingham m...@yahoo-inc.com
the requests hitting
Squid are? headers, etc
Amos
--
Mark Nottingham m...@yahoo-inc.com
ses
éventuelles pièces jointes sont celles de l'émetteur. Elles ne reflètent pas
la position de l'Organisme sauf s'il en est disposé autrement dans le présent
courriel.
**
--
Mark Nottingham m...@yahoo-inc.com
content. ( *, */*, gzip, deflate, identity ).
If any of the responses come back without Vary: Accept-Encoding that needs
to be fixed.
Amos
--
Please be using
Current Stable Squid 2.7.STABLE7 or 3.0.STABLE24
Current Beta Squid 3.1.0.17
--
Mark Nottingham m...@yahoo-inc.com
Beta Squid 3.1.0.16
--
Mark Nottingham m...@yahoo-inc.com
://www.acme.com/software/http_load/http_load-12mar2006.tar.gz
Any ideas and hints are welcome.
Cheers, Markus
--
Mark Nottingham m...@yahoo-inc.com
to be able to claim
impressive numbers - hell, your numbers are impressive already..
Notice: if you implement multi-instance squid, an added boost might
come from tying each instance to a specific CPU core (on Linux it's
done via the taskset command)
--
/kinkie
--
Mark Nottingham
--
Mark Nottingham m...@yahoo-inc.com
on the web. I am currently running
squid3.0.STABLE21.
Thanks,
Dean Weimer
Network Administrator
Orscheln Management Co
--
Mark Nottingham m...@yahoo-inc.com
Jeffries wrote:
Mark Nottingham wrote:
It looks like they're sending Transfer-Encoding: chunked twice;
http://redbot.org/?uri=http%3A%2F%2Ft.news-accorhotels.com%2Fnl%2Fjsp%2Fm.jsp%3Fc%3Da6f0cf19b1c0782ef7
Cheers,
Maybe. But I'm inclined to believe its because ...
(...drumroll please
, Amos Jeffries wrote:
On Tue, 8 Dec 2009 10:38:33 +1100, Mark Nottingham m...@yahoo-inc.com
wrote:
Seems to be, at a glance...
HTTP/1.1 200 OK
Server: Caribou/5.0
Date: Mon, 07 Dec 2009 23:37:27 GMT
Content-type: text/html; charset=utf-8
Transfer-Encoding: chunked
Transfer-encoding
.x release to handle the
chunking properly.
If it still remains, the web server is badly broken. Complain to the
website administrator.
Amos
--
Mark Nottingham m...@yahoo-inc.com
to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu
postu.
BSE = Mad Cow Desease ... BSA = Mad Software Producents Desease
--
Please be using
Current Stable Squid 2.7.STABLE7 or 3.0.STABLE19
Current Beta Squid 3.1.0.14
--
Mark Nottingham m...@yahoo-inc.com
as the backend servers
3) A third server serving static resources
I just didn't figure out your suggestion for storage.
Thank you,
Ronan
--
Mark Nottingham m...@yahoo-inc.com
-revalidate
Expires Wed, 17 Sep 1975 21:32:10 GMT
Last-Modified Wed, 19 Apr 2000 11:43:00 GMT
How to cache contents with this kind of headers?
ignore-private ignore-no-cache ignore-must-revalidate ignore-reload
override-expire override-lastmod
what else do I need? ... store-stale?
--
Mark
to be deleted and re-stored with every 3xx
message updating them. 2.6 only updated the memory copy, 2.7 alters
the
disk copy.
Amos
--
Mark Nottingham m...@yahoo-inc.com
the ICP requests in the access log?
Thanks,
Dean Weimer
Network Administrator
Orscheln Management Co
--
Mark Nottingham m...@yahoo-inc.com
request).
(I used the 2.6 version of SQUID)
thank you for your help
Philippe
--
Mark Nottingham m...@yahoo-inc.com
, TX 77005
GPG Key fingerprint = F023 82C8 9B0E 2CC6 0D8E F888 D3AE 810E 88F0
BEDE
--
Mark Nottingham m...@yahoo-inc.com
POSTs with keepalive.
Can anyone point me in a general direction to get started on this?
I am not familiar with the squid codebase. Also, does anyone know
how much work it might be to implement this?
Thanks,
Mike
--
Mark Nottingham m...@yahoo-inc.com
deterministic between multiple
front-end squids?
It is deterministic, and the idea is to cause the least disruption.
Search on 'consistent hashing' for the math; it's the same technique
used in Akamai, Hadoop/BigTable, etc.
Cheers,
--
Mark Nottingham m...@yahoo-inc.com
, Mark Nottingham wrote:
thx.
When mallinfo fails, how does it appear in cachemgr -- i.e., is there
any way to reliably detect it just by examining the output?
numbers wrap over and become negative, then 0 and positive again.
Cycle
repeats each 4 GB. (32-bit signed counters counting bytes
thx.
When mallinfo fails, how does it appear in cachemgr -- i.e., is there
any way to reliably detect it just by examining the output?
Cheers,
On 06/11/2008, at 7:03 PM, Henrik Nordstrom wrote:
On tor, 2008-11-06 at 13:17 -0800, Mark Nottingham wrote:
I remember reading somewhere (can't
() is considerably less than total size via
mallinfo(). Is this unusual? Any thoughts about which is better, if
both are available?
Thanks,
--
Mark Nottingham [EMAIL PROTECTED]
?
Thank you,
Alex.
Yes, that's it.
Cheers,
--
Mark Nottingham [EMAIL PROTECTED]
cached a bit
longer than 'negative_ttl', but they are not cached as long as the
Expires header suggests, even with plentiful cache space.
What is the designed intent of Squid -- should the 'negative_ttl' or
the Expires header be definitive?
- Gordon @ IA
--
Mark Nottingham [EMAIL
if that's intentional, a bug, or a missing feature. I also note that
the HTTP 1.1 spec says that there MUST be a Warning 110 (Response is
stale) header attached if stale data is returned and I'm not seeing
those.
- Dave
--
Mark Nottingham [EMAIL PROTECTED]
-Control: max-age
header is present and the cached object should be fresh per that
metric.
What we're seeing is somewhat similar to bug 2430, but I want to make
sure what we're seeing isn't expected behavior.
Thanks,
-Chris
--
Mark Nottingham [EMAIL PROTECTED]
external_refresh_check in
squid.conf and in perl script...
--
Mark Nottingham [EMAIL PROTECTED]
On 02/09/2008, at 7:39 PM, Henrik Nordstrom wrote:
tis 2008-09-02 klockan 11:28 +1000 skrev Mark Nottingham:
Random thought: when an origin is doing one of these, is / can it be
noted in cache.log somehow? Would be useful, at least for accelerator
setups...
Log when an URI goes from Vary
with this information.
Adrian
--
Mark Nottingham [EMAIL PROTECTED]
by using the same kind of
thinking we used when we created them.
-- Albert Einstein
Russell Suter
MX Logic, Inc.
Phone: 720.895.4481
Your first line of email defense.
http://www.mxlogic.com
--
Mark Nottingham [EMAIL PROTECTED]
some place to keep a lasing discussion about
this.
Not sure today what the solution will look like.
http://bugs.squid-cache.org/
Regards
Henrik
--
Mark Nottingham [EMAIL PROTECTED]
HTTP/1.1 but
doesn't have the spec completely implemented?
Thanks,
-C
--
Mark Nottingham [EMAIL PROTECTED]
headers
is known.
Not sure what to make out of it on cache hits... but I guess it may be
that the request was aborted before the RESPMOD response from the ICAP
server is seen..
Regards
Henrik
--
Mark Nottingham [EMAIL PROTECTED]
(consider all pages contains a sidebar item of recent
articles - need to be updated),
Sure you can't loop all the pages and do the purge one by one...
Then you need a way to purge by domain or subdomain, or even by
folder...
Roy
--
Mark Nottingham [EMAIL PROTECTED]
farm on steroids.
Load balanced, multiple servers, etc.
I've been googling around and found some documentation but does
anyone have any direct experience with this?
Any suggestions?
Thank you in advance.
--
Mark Nottingham [EMAIL PROTECTED]
--
From: Mark Nottingham [EMAIL PROTECTED]
What's your workload? E.g., is it going to be used as a proxy farm
for
dialup users? Broadband? If so, how many? Or, is it for an
accelerator, and if so, how much content is there?
Cheers,
On 18/06/2008, at 5:07 AM, [EMAIL PROTECTED
the logformat directive. The squid format is
built-in, and may differ sligtly if you redefine it with a logformat
directive..
Regards
Henrik
--
Mark Nottingham [EMAIL PROTECTED]
.STABLE6
--
Mark Nottingham [EMAIL PROTECTED]
--
Please use Squid 2.6.STABLE20 or 3.0.STABLE5
--
Mark Nottingham [EMAIL PROTECTED]
maximum_object_size_in_memory 1024 KB
*
I am using CentOS 5, squid v 2.6.STABLE6-5.el5_1.
--
Mark Nottingham [EMAIL PROTECTED]
I'm up for it... anybody else?
On 18/04/2008, at 7:41 PM, Adrian Chadd wrote:
On Fri, Apr 18, 2008, Mark Nottingham wrote:
Cache-Control: only-if-cached.
Hmm... maybe we should start a Melbourne Squid Users Group... :)
There's at least three of you.
I'd be happy to start a Squid Users
etc
related headers and if there is a local cache copy at all, do not
consult
the web at all, not even for an if-modified-since query?
--
Mark Nottingham [EMAIL PROTECTED]
mod_deflate.
It can work, but I also get lots of the same warnings in cache.log.
--
Mark Nottingham [EMAIL PROTECTED]
- Commercial
Squid Support -
- $25/pm entry-level VPSes w/ capped bandwidth charges available in
WA -
--
Mark Nottingham [EMAIL PROTECTED]
have looked up in this list old mails, and have not found
anything.
Thanks a lot,
--
Marcos Camões Bourgeaiseau - KIKO
e-mail pessoal: [EMAIL PROTECTED]
e-mail institucional: [EMAIL PROTECTED]
--
Mark Nottingham [EMAIL PROTECTED]
://hk.promo.yahoo.com/security/index.html
了解更多。
Yahoo! 網上安全攻略，教你如何防範黑客! 請前往http://hk
.promo.yahoo.com/security/index.html 了解更多。
--
Mark Nottingham [EMAIL PROTECTED]
contributing time or money to the
cause,
keeping in mind that it is a serious project and it will require
cooperation with other developers and projects.
On Thu, 2008-03-06 at 11:26 +1100, Mark Nottingham wrote:
Again, parity with -2 isn't enough; why would someone pay for
something they can already
that jump out as
independent enough to do this in the existing code base?
-C
On Mar 6, 2008, at 4:17 AM, Adrian Chadd wrote:
On Wed, Mar 05, 2008, Michael Puckett wrote:
Mark Nottingham wrote:
A killer app for -3 would be multi-core support (and the perf
advantages that it would bring
might find that some more transparency
improves the process and vitality of the project.
Cheers,
--
Mark Nottingham [EMAIL PROTECTED]
,
--
Mark Nottingham [EMAIL PROTECTED]
lighttpd have a huge performance advantage, and
are getting to the point where it's pretty easy to write a module for
them.
Cheers,
On 06/03/2008, at 12:52 PM, Mark Nottingham wrote:
A killer app for -3 would be multi-core support (and the perf
advantages that it would bring
?
* Who is not planning to use -3 soon? Why not?
Thanks,
--
Mark Nottingham [EMAIL PROTECTED]
for food and (optionally) alcohol on Saturday evening -
I'll post details here mid-friday.
-Rob
--
Mark Nottingham [EMAIL PROTECTED]
, and please report your opinions.
Thanks!
--
/kinkie
--
Mark Nottingham [EMAIL PROTECTED]
The problem is that it depends on the gamma of the monitor, which is
different user-to-user, and OS-to-OS, monitor-to-monitor, etc.
On 05/02/2008, at 5:08 PM, Adrian Chadd wrote:
On Tue, Feb 05, 2008, Mark Nottingham wrote:
Great job!
Looks very nice -- except that the background image
-packages/regex.py, line 16, in
module
from Token import Token
ImportError: cannot import name Token
I would appreciate any help from you guys or just point me towards
some sort of howto.
--
Mark Nottingham [EMAIL PROTECTED]
?
Yes. http://www.squid-cache.org/mail-archive/squid-users/200606/0351.html
If it does, then these 'hit' times make sense. if it doesn't, well
then I'm confuzzed. :)
thanks guys,
John Allspaw
Chris
--
Mark Nottingham [EMAIL PROTECTED]
it wanted.
But believe that is the RFC compliance that squid seems to be hard
pressed to conform with.
How much would it cost to get Squid to preserve the http version so
that our servers could provide gzip functionality?
Tory
--
Mark Nottingham [EMAIL PROTECTED]
...and work that's commissioned by other folks who need new features
in a production-ready Squid.
Cheers,
On 15/01/2008, at 11:28 PM, Amos Jeffries wrote:
Features are largely the reverse. Ported down. With the exception of
Adrians work.
--
Mark Nottingham [EMAIL PROTECTED]
Just a quick FYI - we contracted Henrik to do a few things. They may
be of wider interest, so they've found their way into 2.7. For more
information, see:
http://www.mnot.net/blog/2007/12/12/stale
http://www.mnot.net/blog/2008/01/04/cache_channels
Cheers,
--
Mark Nottingham
-20071224.
Script done on Mon Dec 24 14:55:16 2007
--
- Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial
Squid Support -
- $25/pm entry-level VPSes w/ capped bandwidth charges available in
WA -
--
Mark Nottingham [EMAIL PROTECTED]
--
Mark Nottingham [EMAIL PROTECTED]
page). I'm
evaluating
whether ESI might be the silver bullet.
j
--
- Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial
Squid Support -
- $25/pm entry-level VPSes w/ capped bandwidth charges available in
WA -
--
Mark Nottingham [EMAIL PROTECTED]
, Mark Nottingham wrote:
I'd like to double-check the semantics of read_ahead_gap.
AIUI, Squid will buffer up to that much data on both requests and
responses, in addition to the TCP send and receive buffers.
responses only.
So, if I have (for the sake of argument) 16K TCP read buffers, 24K
,
--
Mark Nottingham [EMAIL PROTECTED]
into the doomsday scenarios they paint...
Now.. if your from flickr.. and you use Squid.. Seems like a big
company like
yours should be making some nice donations.. poke poke.. That would
help squid
get updated :)
Stay tuned.
--
Mark Nottingham [EMAIL PROTECTED]
the amount of I/O threads. The
default selected by Squid based on your squid.conf is quite
reasonable.
Regards
Henrik
--
Mark Nottingham [EMAIL PROTECTED]
project is entirely community driven, and
features not having noticeable support from the users evolve very
slowly..
Regards
Henrik
--
Mark Nottingham [EMAIL PROTECTED]
to the server - there's no point in
having
to do the whole database query set and parse the database replies
just to generate etags, for example!) so I figure this can double as
that.
Now, where's that spare time..
Adrian
--
Mark Nottingham [EMAIL PROTECTED]
(~6k proxied req/sec (6k client sockets, 6k server sockets) with
~3000 to
~4000 concurrent connections. Its sane.)
If someone wants to beat me to fixing then please, by all means. :)
Adrian
--
Mark Nottingham [EMAIL PROTECTED]
--
Mark Nottingham [EMAIL PROTECTED]
with
Squid running on x86 PC servers running the 32-bit version of SLES9
Linux - but that seems rather unlikely to be relevant to the problem.]
John Line
--
John Line - web news development, University of Cambridge
Computing Service
--
Mark Nottingham [EMAIL
in the invalidation channel, and so
on.
Thoughts?
--
Mark Nottingham
[EMAIL PROTECTED]
desirable, but it's not a huge deal; just thought I should
mention it in case somebody got near this code again.
Cheers,
--
Mark Nottingham
[EMAIL PROTECTED]
?
M.
--
Mark Nottingham
[EMAIL PROTECTED]
What does it do with variants currently?
I.e., if it gets a CLR for one variant, will it also purge other ones
on the same URI?
On 2006/10/20, at 1:11 PM, Henrik Nordstrom wrote:
fre 2006-10-20 klockan 10:32 -0700 skrev Mark Nottingham:
The tricky part of doing that, I think
-0700 skrev Mark Nottingham:
Overall, caching POST responses would be nice. If I were
prioritising, however, I'd be much more excited about getting Squid
conformant to section 13.10 (invalidations from side effects).
Fully argreed.
Regards
Henrik
--
Mark Nottingham
[EMAIL PROTECTED]
side effects).
Cheers,
On 2006/10/17, at 2:24 PM, Henrik Nordstrom wrote:
mån 2006-10-16 klockan 22:17 -0700 skrev Mark Nottingham:
That's been my understanding of it for many years, and I've heard
others say likewise.
Been reading the RFC up and down, and can't in my way of reading it
find
www.qsrinternational.com
--
Mark Nottingham
[EMAIL PROTECTED]
the response includes a Cache-Control or Expires header. I'm
using
Cache-Control max-age in
the responses, but Squid still doesn't cache the POST responses.
Did I miss something in the Squid configuration?
Thank in advance,
Zsolt
--
Mark Nottingham
[EMAIL PROTECTED]
Hmm... looking at this a bit more closely, I'm also seeing this on
responses that are uncachable (and therefore shouldn't be collapsed).
On 2006/09/28, at 8:20 PM, Mark Nottingham wrote:
You mean with collapsed forwarding? That makes perfect sense, if
collapsed requests are logged
thought was aborted requests, but it appears that about the
right number of bytes were written.
Thanks,
--
Mark Nottingham
[EMAIL PROTECTED]
an HTTP/1.0 header
making it likely proxies does not understand Connection: keep-
alive.. A
client accepting Connection: keep-alive as keep-alive of a proxied
connection is broken not respecting the Netscape specifications for
keep-alive for HTTP/1.0.
Regards
Henrik
--
Mark Nottingham
[EMAIL
responses.
Yes, I realise that's pretty sick.
Cheers,
--
Mark Nottingham
[EMAIL PROTECTED]
with both signaled by close of connection.
--
Mark Nottingham
[EMAIL PROTECTED]
.
Is this a known problem, and should it work to just use
refresh_stale_window in P3?
Cheers,
--
Mark Nottingham
[EMAIL PROTECTED]
Nevermind, I just looked at cf.data.pre...
On 2006/09/11, at 3:03 PM, Mark Nottingham wrote:
Looking through the source of P3, I *think* what's documented as
refresh_stale_hit is actually coded as refresh_stale_window -- the
only place the former occurs is in comments, the config file
combinations of likely http_port and
cache_peer lines, sometimes with a sprinkling of always_direct, but
with no luck.
(yes, I know this isn't a recommended configuration...)
Cheers,
--
Mark Nottingham
[EMAIL PROTECTED]
outside one
thread/process per request designs is not trivial. So it works quite
nicely for most traditional servers, but not that well for event loop
based ones..
--
Mark Nottingham
[EMAIL PROTECTED]
other
requests with the same base, e.g.,
http://example.com/search?q=bar
Even better, a response cache-control extension could control this...
Cheers,
--
Mark Nottingham
[EMAIL PROTECTED]
,
--
Mark Nottingham
[EMAIL PROTECTED]
cache, does it get copied when it is
requested (because it is in-transit)?
- How does sendfile support in 2.6 affect this?
- Does anyone have any experiences they'd care to relate regarding
memory-caching very large objects?
Thanks!
--
Mark Nottingham
[EMAIL PROTECTED]
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