Planet Sick-Boy: http://www.sick-boy.com "We Put the SIN in Cinema"
© Copyright 2001 Planet Sick-Boy. All Rights Reserved.
 While Moulin Rouge isn't anywhere near as awful as Battlefield Earth, it probably is the biggest, loudest, flashiest, most expensive dud since the John Travolta debacle of 2000. It's a full-out assault on the senses (and, in some cases, the taste); like an intricately wrapped present that, upon opening, reveals nothing but a box full of brightly colored tissue paper (and maybe a handful of glitter and confetti, too).
I like many different types of film and just as many types of music, but for some reason blending the two creative forms doesn't do a thing for me. I'd sooner gnaw off my own leg than sit through anything with Fred Astaire or Judy Garland. Aside from Jane Horrocks' work in Little Voice, that cool scene from Magnolia where the characters sing along to the Aimee Mann song, and Woody Allen's musical comedy Everyone Says I Love You, the whole movie musical thing just seems like a waste of time and energy.
It's kind of ironic that Rouge has connections to the last two grand-scale musicals to hit the screen (and, no, I'm not counting Duets). One of the film's big musical numbers is set to Madonna's "Like a Virgin" (she starred in Evita), and Jim Broadbent, who played William Shwenk Gilbert in Topsy-Turvy, stars here as Zidler, the owner of a club called Moulin Rouge in the Bohemian section of turn-of-the-20th-century Paris. Broadbent played a similar role in Little Voice, which also featured another of Rouge's stars - Ewan McGregor (The Phantom Menace), here playing an Englishman named Christian who has just moved to Paris in pursuit of a writing career. The entire film is shown in one long flashback as we watch the bearded, disheveled writer (who looks a lot like Kenneth Branagh) peck away at his typewriter as he slowly relates his story of love and loss.
Upon his arrival in Paris, Christian is quite accidentally befriended by a group of zany performers (led by John Leguizamo, who still has some of that clown makeup from Spawn crusted onto his face) who are trying to put on their own musical called "Spectacular Spectacular." Unfortunately, they have no funding and their story kind of stinks. Enter Christian, who is able to jazz up both the script and music, and, through a Three's Company-like mix-up, lands the financial support of the wealthy Duke of Worcester (Richard Roxburgh, Mission: Impossible 2).
The trouble is that the Duke and Christian are after the same girl - a courtesan from the Moulin Rouge named Satine (Nicole Kidman, Eyes Wide Shut), who happens to be the star of the play. The story, which has now evolved into the tale of a woman torn between the love of a penniless writer and the wealth of an aristocrat, has begun to parallel the real goings-on between Satine, Christian and the Duke. Then the sparks begin to fly.
It's quite a simple story, but the whole thing is jazzed up with song-and-dance numbers set to popular music, like Bowie, Nirvana, Queen and the Police. As soon as any of the characters open their mouths to sing, Rouge becomes a mass version of Name That Tune and, brother, if you've never heard the person sitting behind you belt out an Elton John tune in their own little personal duet with Mr. McGregor, I envy you. God, do I envy you.
Writer/director Baz Luhrmann, the guy responsible for the pretentious radio hit "Everybody's Free to Wear Sunscreen," is certainly no stranger to dancing (Strictly Ballroom) or manipulating the setting of a film (William Shakespeare's Romeo + Juliet). There's a Pavement tune in which Stephen Malkmus warbles that he's "got style for miles and miles; so much style that it's wasted." Luhrmann has a similar amount of talent, and he packs as much of it as he can into Rouge. The trouble is that it's just too much of a good thing, leaving the film to literally burst at the seams with panache. It's like when one of those tubes of Pillsbury biscuits busts open before you're ready to use it - one big frigging mess.
Rouge could have been edited by a crack-addicted ferret with ADD who just downed a half-dozen Pixie Stix. It makes Armageddon look like The Thin Red Line. The film is exhaustive when it should have been exhilarating, and I think Kidman was lucky to escape production with only a fractured rib and a damaged knee. Watching Rouge is like taking a beating; it's as garish as the home-decorating skills of a mobster's wife. Something this overwhelming is better suited for a music video, or a television commercial, but definitely not a 130-minute film.
Rouge's singing, which was all done by the acting talent involved, is impressive, as is most of the technical package, which could see some activity at Oscar time. Kidman starts off as an annoying 85-pound Chihuahua but gets a bit more likeable as the film progresses. McGregor does well and his Christian marks his first role where he hasn't whipped out his piece or a light saber. But anything with Leguizamo is an automatic -2 on the Planet Sick-Boy rating system.
2:08 - PG-13 for sexual content
========== X-RAMR-ID: 28981 X-Language: en X-RT-ReviewID: 226998 X-RT-TitleID: 1107863 X-RT-SourceID: 595 X-RT-AuthorID: 1146
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OWASP Java HTML Sanitizer Change Log
- Fixed bug:
Sanitizers.STYLES.and(...)
dropped
style="..."
attributes.
allowWithoutAttributes(true)
was being ignored for
a subset of elements when policies were ANDED.
- Fixed bug: case-sensitivity of URL protocols was ignored
when a set of protocols other than the standard set was used
- Reworked
CssSchema
to allow
users to extend the default property white-list.
- Replaced CSS sanitizer with one that does token-level
filtering, and replaces the old CSS lexer that used regular
expressions with one that doesn't back-track, or behave
quadratically on crafted inputs.
- Fixed bug: tag balancer allowed
</p>
to close a table, so rewrote tag balancer
to recognize scoping elements per HTML5.
- Fixed bug: missing bit in HTML schema led to text in
<option>
elements being elided even when
the elements themselves were white-listed.
- Fixed bug:
requireRelNoFollowOnLinks()
was
implicitly allowing the a
element. Changed this to be
consistent with document: no elements are allowed that do not appear
in a call to allowElements
.
- Add methods to policy builder to specify which
elements are allowed to contain text and change default to disallow
text in CDATA elements whose content is often not plain text.
If custom element policies that change the element type fail,
make sure the policy allows the output element type.
- Restrict where text-nodes can validly appear in output
per HTML5 rules and changed the tag balancer to do better error
recovery on misplaced phrasing content.
- Changed rendering to ensure that the output HTML is
valid XML when the policy prohibits
HTML raw text & RCDATA
elements as is almost always the case.
- Changed lexer to treat
<?…>
using the HTML5 bogus comment state grammar which agrees with XML's
processing instruction production. Previously, the token ended at
the first "?>"
or end-of-file instead of the first
">"
.
- Fixed problem with URL protocol white-listing that
caused legitimate URLs to be rejected.
- Cleaned up raw-text tag handling. XMP, LISTING,
PLAINTEXT now handled by substitution in the renderer and
changed NOSCRIPT and friends so they are treated consistently
when elided as when present in output. Added workaround for
IE8 innerHTML wierdness.
- Prevent DoS of browsers via extremely deeply nested
tags. In sanitized CSS, allow CSS property
background-color
andfont-size
s specified
in px
.
- Added convenient pre-packaged policies in Sanitizers.
Fixed bug in how warnings are reported via the badHtml Handler.
- Better handling of supplementary codepoints to avoid
UTF-16/UCS-2 confusion in browsers.
- Added new HTML5 URL attributes to list used to
safeguard URL attributes in
HtmlPolicyBuilder
.
- Changed
HtmlSanitizer.sanitize
to allow
null
as a valid value for the HTML snippet.


Travelling is great!
One of the things I enjoy the most is travelling. I love exploring new countries, seeing new faces, experiencing the culture and food. On top of that, I also love flying! So, if we have to take a plane to go somewhere, count me in!
Countries I have visited
- Morocco
This is actually where I grew up. Although I was born in Washington, I lived in Morocco until I was about 5 years old. I also visited it many times during the summer when I was growing up. It is a beautiful country with lovely beaches, lots of farmlands, and a very friendly and welcoming culture.
- Spain
A large country on the southern end of Europe. Separated by only a small body of water from Morocco, I was able to visit a few times. On one occasion, I attended a family members wedding.
- France
I was born in Morocco, which was a very important French colony for over 40 years. As a result, many Moroccans are fluent in French, in addition to their native Arabic. This made France a very enticing place to visit. Not to mention it helped when I took French in high school.
- United Kingdom
An interesting visit, but my stay here was short lived so I wasn't able to fully experience the country.
- Syria
I recall travelling here as a child, but I was very young so I don't remember much about it. It was an arabian country, so there were a few similiarities to Morocco.
- Canada
A short distance from Washington, some naysayers would object that this doesn't count as leaving the country. Despite that, the few visits to Canada have been some of my favorites. One of the most beautiful places I have visited was the city of Victoria. It has incredible views of the Pacific Ocean and a very interesting contrast of neo-baroque, romanesque and modern architechture.
- United States
The United States is large, but fortunately, I have been able to explore a lot of it. So far, I have been to 19 out of the 50 states. I have travelled to all the corners. New York, Florida, California and Washington are some of the more notable states. I have even gone as far as Alaska, and visited a few different, very distanced cities.


  Like clearly want to live.
Like pigs pigs like being held. LIke the thing I make my ribs with. Sort of likes to nuzzle things. Like I ain know that about pigs.
Chickens don't seem like they are aware.  I think we could just eat chicken and clearly we could just eat fish. It's not like we are animals that think we whould eat dolphins. Shark fin soup is a travesty.


Non Blocking Route Resolvers provide a better UX. Still the waiting time gets passed to the page component.
You can show a loading indicator while fetching data from the backend.
{{ item?.description }}


{% include schedule/intro.html date='October 5th' %}
{% include schedule/header.html tracks='1' %}
{% include schedule/event.html time='09:00 - 09:30' title='Check-in' fill='true' %}
{% include schedule/event.html time='09:30 - 09:40' title='GrUSP presentation' fill='true' %}
{% include schedule/event.html time='09:40 - 09:50' title='FEVR & ReactJS Day presentation' fill='true' %}
{% include schedule/talk.html time='09:55 - 10:45' title='Updates on React Router' keynote='true' fill='true' %}
{% include schedule/talk.html time='10:45 - 11:15' title='Navigating the hype-driven world of frontend development without going crazy' fill='true' %}
{% include schedule/pause.html time='11:15 - 11:45' title='Short break' icon="coffee" fill='true' %}
{% include schedule/talk.html time='11:45 - 12:15' title='Testing React Components and Coding with Confidence' fill='true' %}
{% include schedule/talk.html time='12:15 - 12:45' title="Let's manage our local state with GraphQL." fill='true' %}
{% include schedule/pause.html time='12:45 - 14:30' title='Lunch + Lightning talks' icon="food" fill='true' %}
{% include schedule/talk.html time='14:30 - 15:00' title='A Reappreciation of Redux: Why my team at PayPal removed Apollo Client and went back to Redux' fill='true' %}
{% include schedule/talk.html time='15:00 - 15:30' title='Bridging the gap between design prototyping and code' fill='true' %}
{% include schedule/talk.html time='15:30 - 16:00' title='Behavioral Programming with React: request, wait and block' fill='true' %}
{% include schedule/pause.html time='16:00 - 16:20' title='Coffee break' icon="coffee" fill='true' %}
{% include schedule/talk.html time='16:20 - 17:10' title='Advanced patterns in building React Components' fill='true' %}
{% include schedule/talk.html time='17:10 - 17:40' title='Making games and physics work with Reason & Reprocessing' fill='true' %}
{% include schedule/pause.html time='17:40 - 17:50' title='Bye bye from GrUSP & FEVR' icon="bar" fill='true' %}
{% include schedule/pause.html time='17:50 - 20:00' title='Happy hour!' icon="bar" fill='true' %}
{% include schedule/header.html track='1' %}
{% include schedule/event.html time='09:00 - 09:30' title='Check-in' fill='true' %}
{% include schedule/event.html time='09:30 - 09:40' title='GrUSP presentation' fill='true' %}
{% include schedule/event.html time='09:40 - 09:50' title='FEVR & ReactJS Day presentation' fill='true' %}
{% include schedule/talk.html time='09:55 - 10:45' title='Updates on React Router' keynote='true' fill='true' %}
{% include schedule/talk.html time='10:45 - 11:15' title='Navigating the hype-driven world of frontend development without going crazy' fill='true' %}
{% include schedule/pause.html time='11:15 - 11:45' title='Short break' icon="coffee" fill='true' %}
{% include schedule/talk.html time='11:45 - 12:15' title='Testing React Components and Coding with Confidence' fill='true' %}
{% include schedule/talk.html time='12:15 - 12:45' title="Let's manage our local state with GraphQL." fill='true' %}
{% include schedule/pause.html time='12:45 - 14:30' title='Lunch + Lightning talks' icon="food" fill='true' %}
{% include schedule/talk.html time='14:30 - 15:00' title='A Reappreciation of Redux: Why my team at PayPal removed Apollo Client and went back to Redux' fill='true' %}
{% include schedule/talk.html time='15:00 - 15:30' title='Bridging the gap between design prototyping and code' fill='true' %}
{% include schedule/talk.html time='15:30 - 16:00' title='Behavioral Programming with React: request, wait and block' fill='true' %}
{% include schedule/pause.html time='16:00 - 16:20' title='Coffee break' icon="coffee" fill='true' %}
{% include schedule/talk.html time='16:20 - 17:10' title='Advanced patterns in building React Components' fill='true' %}
{% include schedule/talk.html time='17:10 - 17:40' title='Making games and physics work with Reason & Reprocessing' fill='true' %}
{% include schedule/pause.html time='17:40 - 17:50' title='Bye bye from GrUSP & FEVR' icon="bar" fill='true' %}
{% include schedule/pause.html time='17:50 - 20:00' title='Happy hour!' icon="bar" fill='true' %}
{% include index/newsletter.html %}
{% include index/sponsors.html %}


What is pair programming? Pair programming is an activity of working together with another developer. This is an important people-working-skill because one is able to develop clear communication skills to represent their work. Why is pair programming important to DBC? DBC is a experimental academic institution where one is free to learn as much as they want. Pair programming is an important tool for students to check where they are within the learning process. They are able to ask questions on the materials they do not know and get feed back right away. Most importantly, people do not slack off when they have another person watching YOU!! Comparing Driver and Navigator Diver and Navigator are two roles within the pair programming activity. While the terms clearly define the difference in the roles, actually, they are not that different. They both must be active bouncing off ideas for successful results.


This editor will work with the Kawai K4 and the Kawai K4r.
Communicating with Edisyn Set your K4 to receive Program Changes (RCV PGM) and Exclusive (RCV EXCL). See pages 79 and 80 of the manual. You'll also probably want your send channel and receive channel to be the same. I wouldn't set the receive channel to OMNI, as this might conflict with drums.
Bank Sysex This patch editor knows about bank sysex messages (which group together multiple patches) as well as single-patch sysex messages. If Edisyn loads or receives a bank sysex message, you will be given the option to edit a patch from it, to save the whole bank sysex, or to upload the whole bank sysex.
All Patch SysexIf Edisyn receives an all-patch sysex message (representing the whole memory of the synthesizer) it cannot select from it messages for this patch editor. It will select messages for the K4 (Single) editor instead.
Hints
Gotchas
| By | Sean Luke |
| Date | August 2017 |


[gecode-users] Soft constraints ?
Martin Mann
mmann at informatik.uni-freiburg.de
Thu Nov 22 15:46:01 CET 2007
Hi,
I am sorry to ask totally unprepared about the topic but hope you
excuse. I've no deeper knowledge about soft constraints right now and
not checked the Gecode API seriously for that. :)
Is there direct support for soft constraints in Gecode?
If so where to start looking?
If not is there an easy workaround to enable something similar? (Maybe
some literature to start with?)
Sorry for asking without knowing much about the things I am intrested
in. But we are thinking about a student thesis based on soft constraints
and would like to implement it using Gecode.
Thanks for any reply,
Martin
--
Martin Mann, Dipl. Bioinf.
Bioinformatics - Inst. of Computer Science
Albert-Ludwigs-University Freiburg
Tel: ++49-761-203-8259
Fax: ++49-761-203-7462
http://www.bioinf.uni-freiburg.de/~mmann/
More information about the gecode-users
mailing list


{% extends '_base.html' %} {% block content %}
- Surname
- First Name
- Other Name
- Matriculation Number
- Gender
- Room
- Programme
- Payment Status
- Visitor Name
- Visitor's Phone Number
- Visitor's Address
- Visitor Arrival Time
- Visitor Departure Time
There are no Student with the provided matriculation number
{% endif %}


The 47th uniform polyhedron is the Great ditrigonal dodecicosidodecahedron; it has Wythoff symbol 3 5|5/3. Its dual is the great ditrigonal dodecacronic hexecontahedron. The pattern of polygons round each vertex is (10/3,3,10/3,5); its symmetry group is the icosahedral group A5.
It has:
Euler characteristic: -16
Density: 4
Number of vertices: 60
Number of edges: 120
Number of faces: 44 (=12 pentagons and 1210/3and 20 triangles).
Note: a polygon a/b means a shape made by taking a points and joining every bth of them; for instance 5/2 means a five-pointed star made by taking five points and joining every second point.


Preparation time
1-2 hours
Cooking time
less than 10 mins
Serves
Serves 4
Bring some Asian flavours to your steak supper with a teriyaki marinade and spicy bean salad.
Heat a frying pan until hot, add the rice wine, sake, mirin, soy sauce and caster sugar and bring the mixture to a simmer. Simmer for 1-2 minutes, or until the mixture has just thickened. Remove from the heat and leave to cool to room temperature.
Put the steak in a shallow tray and pour over half of the teriyaki mixture, turn to coat the steak in the sauce. Place in the fridge to marinate for at least an hour. Pour the remaining teriyaki sauce into the serving bowl.
Heat a frying pan until hot, slice the steak and fry for 1-2 minutes.
For the salad, put the ginger, garlic, chillies, coriander, mint, palm sugar, soy sauce, fish sauce and lime juice in a pestle and mortar. Pound until you have s smooth dressing.
Put the French beans, mangetout, edamame beans, peas, onion and watercress in a large bowl and mix to combine. Just before serving add the dressing and stir.
Place the steak on serving plates with the salad alongside and serve with the remaining teriyaki sauce.


DBC seems like it's actively creating an environment that encourages empathy, curiosity, and rigor. Cohorts are expected to be supportive of each other and of their team, which is something I think I'd be great at as long as I feel that energy from of my fellow cohorts. My expectations haven't changed much - I thought it was going to be very rigorous, and that idea was solidified. The breadth of the engineering empathy program seems larger than I thought, though! It also seems like learning code languages aren't as important as learning a mindset and design concepts, and I'm not sure, anymore, if equal weight is given to front- and back-end development.
Nonetheless, I am excited to learn with passionate, motivated people, even though the thought of constant communication and vulnerability makes me feel... well, nervous. This is a really big change, and I've got the impostor syndrome niggling around my brain.
Either way, I'm mostly excited to make a mess in the kitchen with you all. Let's get cooking.
7.19.2014


Besides vectors, it's also possible to draw lines, points and custom objects originating from (0,0) or any other point.


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| 964 | (C) | ¶ The dome demed was ther . who-so doth by a-nother |
| 948 | (D) | The dome demyd was þer þat who-so doþ by an-oþir |
| (E) | ---- no text ---- | |
| 6 | (Ex) | The dome demed was . . . |
| 984 | (L) | þe dom demed was þer who-so doþ by an-oþer |
| 899 | (P) | þe dome demed was þore þat who dole be be a-nother |
| 939 | (U) | ¶ The dome demed was there / who so dotħ by a nother |
| 24 | (V) | þe doom demed was þere who dos by anoþer |


Main
Make the following changes to the text below using TextWrangler. You may only edit the CSS.
- You can see in the CSS that the
shadow-top.png
image has been attached to the background of thestart
div. Write a similar rule that attachesshadow-bottom.png
to theend
div. - Now to complete the page effect, write a new rule that attaches
shadow-middle.png
to themain
div. Make sure it repeats vertically so that it will expand and contract no matter how tall or shortmain
happens to be. - Write a rule that attaches
diagonals.png
to the body tag. Make it repeat both horizontally and vertically.
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.


What client's say?
Curabitur quis nisl in leo euismod venenatis eu in diam.
Etiam auctor diam pellentesque. Curabitur quis nisl in leo euismod venenatis eu in diam. pellentesque.
- Sarah Doe -
gallery
Work Time
Seattle
Every Day From
6 am - 8 pm
Tokyo
Every Day From
6 am - 8 pm
Dubai
Every Day From
6 am - 8 pm
Paris
Every Day From
6 am - 8 pm
Lima
Every Day From
6 am - 8 pm


Search Settings Talkgroup Filtering {{key}} — {{value}} Radio Filtering {{key}} — {{value}} Other Filtering Any Favourite Not Favourite Minimum Recording Length: Newest First Oldest First Start Date End Date Search Results


Liverpool face competition from Manchester United and Arsenal for West Brom starlet - report
The young striker has been catching the eye with his performances for the Baggies this season
by Chris WatsonLiverpool face competition from Manchester United and Arsenal in their bid to land West Bromwich Albion starlet Jovan Malcolm, according to reports.
The Reds are said to have stepped up their efforts to sign the 16-year-old striker after he scored four times against their under-18 side last weekend.
Now The Mirror claims that Manchester United and Arsenal are also monitoring the youngster's progress.
Malcolm has scored seven goals and provided three assists in nine games for Albion 's youth team this season.
West Brom latest
This is your round up of all things West Brom; the one-stop shop that will keep you updated on the latest goings on at the club and beyond.
Transfers, injuries, match-days and managers, we’ve got you covered.
We’ll be bringing the very latest on the Baggies throughout the week and around the clock.
Make sure you keep yourself updated with our handy daily catch up...
Must reads...
- Pereira deal just gets better and better - READ
- Albion face transfer battle - READ
- Diangana warning received - READ
- 'Man City of the Championship - READ & WATCH
For all your latest WBA news, opinion, analysis and transfer gossip, click here
You can follow our West Brom reporter Joseph Chapman on Twitter, and his email address is<EMAIL_ADDRESS>Liverpool coaches were said to be "blown away" by the player's performance against the young Merseysiders.
He is not eligible to sign professional forms at The Hawthorns until he turns 17.
Albon lost two of their most exciting academy prospects in the summer with Louie Barry signing for Barcelona and Morgan Rogers joining Manchester City.


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10.5 The Network Measurement DatabaseSquid's network measurement database (netdb) is designed to measure the proximity of origin servers. In other words, by querying this database, Squid knows how close it is to the origin server. The database includes ICMP round-trip time (RTT) measurements and hop counts. Squid normally uses only the RTT measurements but can also use the hop counts in some situations. To enable netdb, you must configure Squid with the —enable-icmp option. You must also install the pinger program with superuser permissions, as described in Section 3.6. When everything is working correctly, you should see a message like this in cache.log: 2003/09/29 00:01:03| Pinger socket opened on FD 28 When netdb is enabled, Squid sends ICMP "pings" to origin servers. The ICMP messages are actually sent and received by the pinger program, which runs as root. Squid is careful not to send pings too frequently, which may annoy web site administrators. By default, Squid waits at least five minutes before sending another ping to the same host, or to any other host on the same /24 subnet. You can adjust the interval with the netdb_ping_period directive. The ICMP pings are generally small in size (less than 100 bytes). Squid includes the origin server hostname in the payload of the ICMP message, along with a timestamp. To reduce memory requirements, Squid aggregates the netdb data by /24 subnets. Squid assumes that all hosts within the subnet have similar RTT and hop-count measurements. This scheme also allows Squid to estimate the proximity of a new origin server when other servers in the subnet have already been measured. Along with the RTT and hop-count measurements, Squid also stores a list of hostnames associated with the subnet. A typical record may look something like this: Subnet <IP_ADDRESS> RTT 76.5 Hops 20.0 Hosts services1.ieee.org www.spectrum.ieee.org www.ieee.org The netdb measurements are primarily used by ICP and HTCP. When you enable the query_icmp directive in squid.conf, Squid sets a flag in the ICP/HTCP queries that it sends to neighbors. This flag is a request to include proximity measurements in the ICP/HTCP reply. If your neighbors also enabled netdb, their replies should include RTT and hop-count measurements if available. Note that Squid always sends ICP replies immediately. It doesn't wait for an ICMP measurement before replying to the query. See Section <IP_ADDRESS> for details on how ICP uses netdb. Squid remembers the RTT values it learns from ICP/HTCP replies. These values may be used later to optimize forwarding decisions. Squid also supports a "bulk transfer" of netdb measurements via what is called netdb exchange. Squid periodically makes an HTTP request to a neighbor for its netdb data. You can disable these requests with the no-netdb-exchange option on the cache_peer line. The netdb_low and netdb_high directives control the size of the measurement database. When the number of stored subnets reaches netdb_high, Squid deletes the least recently used entries until the count is less than netdb_low. The minimum_direct_hops and minimum_direct_rtt directives instruct Squid to connect directly to origin servers that are no more than some number of hops, or milliseconds, away. Requests that meet this criteria are logged with CLOSEST_DIRECT in access.log. The cache manager's netdb page displays the entire network measurement database, including values from neighbor caches. For example: Network DB Statistics: Network recv/sent RTT Hops Hostnames <IP_ADDRESS> 1/ 1 25.0 9.0 www.xyzzy.com sd.us.ircache.net 21.5 15.0 bo1.us.ircache.net 27.0 13.0 pb.us.ircache.net 70.0 11.0 <IP_ADDRESS> 5/ 5 25.0 3.0 wcarchive.cdrom.com ftp.cdrom.com uc.us.ircache.net 23.5 11.0 bo1.us.ircache.net 27.7 7.0 pb.us.ircache.net 35.7 10.0 sd.us.ircache.net 72.9 10.0 <IP_ADDRESS> 1/ 1 25.0 13.0 www.cm.utexas.edu bo1.us.ircache.net 32.0 11.0 sd.us.ircache.net 55.0 8.0 <IP_ADDRESS> 2/ 2 25.0 8.0 postfuture.com www1.123india.com pb.us.ircache.net 44.0 14.0 <IP_ADDRESS> 1/ 1 25.0 9.0 images.worldres.com sd.us.ircache.net 25.2 15.0 bo1.us.ircache.net 27.0 13.0 pb.us.ircache.net 69.5 11.0 Here you can see that the server www.xyzzy.com has an IP address in the <IP_ADDRESS>/24 block. The RTT from this cache to the origin server is 25 milliseconds. The neighbor cache sd.us.ircache.net is a little closer, at 21.5 milliseconds. |
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There is a lot of exciting stuff going on in the stars above us that makes astronomy so much fun. The universe is a constantly changing and moving.


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