[B! async] Cherenkovã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

Cherenkov id:Cherenkov

asyncã«é–¢ã™ã‚‹Cherenkovã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (9)

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"ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ Web" ã«é–¢ã™ã‚‹ãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã®ã‚¢ã‚¦ãƒˆãƒ—ãƒƒãƒˆ - Block Rockinâ€™ Codes
è¿½è¨˜ 11/12/26 MLã®ã‚¹ãƒ¬ãƒƒãƒ‰ã¸ã®ãƒªãƒ³ã‚¯ãŒé–“é•ã£ã¦ã„ãŸã®ã§ä¿®æ£ã€‚ introduction WebSocket ãªã‚“ã‹ã‚’ã¤ã‹ã£ã¦ã€å¾“æ¥ã®ã‚¹ãƒ†ãƒ¼ãƒˆãƒ¬ã‚¹ãªå‡¦ç†ä»¥å¤–ã«ã€ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’ç¶™ç¶šã™ã‚‹ã‚¹ãƒ†ãƒ¼ãƒˆãƒ•ãƒ«ãªå‡¦ç†ãŒå¯èƒ½ã«ãªã‚Šã¾ã—ãŸã€‚ ã“ã‚Œã‚’åˆ©ç”¨ã™ã‚‹ã¨ã€ã“ã‚Œã¾ã§å®Ÿè£…ãŒé›£ã—ã‹ã£ãŸãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ãªè¡¨ç¾ã‚’ Web ã«æŒã¡è¾¼ã‚€ã“ã¨ãŒã§ãã¾ã™ã€‚ ãã—ã¦ã€ WebSocket ã‚’ç”¨ã„ãŸãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ä½œæˆã™ã‚‹ä¸Šã§ã€Node.js ã¨ Socket.IO ã‚’ç”¨ã„ã‚‹æ–¹æ³•ã«ã¤ã„ã¦ã€ ä»Šå¹´ã¯ã“ã®ãƒ–ãƒã‚°ã§ã‚‚ä½•åº¦ã‹ç´¹ä»‹ã—ã¦ãã¾ã—ãŸã€‚ ä»Šæ—¥ã¯ä»Šå¹´ä¸€å¹´ã®é›†å¤§æˆã¨ã—ã¦ã€è‡ªåˆ†ãŒè‰²ã€…è©¦ã—ãªãŒã‚‰å¾—ãŸãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ Web ã«é–¢ã™ã‚‹çŸ¥è˜ã€æŠ€è¡“ãªã©ã‚’ã€ ã“ã“ã«ã¾ã¨ã‚ã¦ã‚¢ã‚¦ãƒˆãƒ—ãƒƒãƒˆã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ä»Šå›žãŠè©±ã—ã™ã‚‹ã®ã¯ã€ æ±äº¬Nodeå¦åœ’ 3æ™‚é™ç›® : ATND ã§ç™ºè¡¨ã—ãŸä¸‹è¨˜å†…å®¹ã®æŠœç²‹ã§ã™ã€‚ Node Academy | "About Sl
Cherenkov 2011/12/27
node.js

javascript

websocket

socket.io

security

realtime

async

performance
ãƒªãƒ³ã‚¯
neue cc - Reactive Extensions for JavaScript
MIX10çµ‚äº†ã—ã¾ã—ãŸããƒ¼ã€‚ä½•ã¯ã¨ã‚‚ã‹ãçš†ã—ã¦IE9ã®è©±é¡Œã°ã‹ã‚Šã§ã€ã‚ã‚ã€InternetExplorerã¯æ„›ã•ã‚Œã¦ã‚‹ãªã‚ï¼ˆè‰²ã€…ãªæ„å‘³ã§ï¼‰ã€ãªã©ã¨ã„ã†ã®ã‚’æ¨ªç›®ã«ã€ç§ã«ã¨ã£ã¦ã®æœ€å¤§ã®ãƒ‹ãƒ¥ãƒ¼ã‚¹ã¯Reactive Extensions for JavaScript(RxJS)ã§ã™ã€‚Reactive Extensions(Rx)ã¯ã“ã®ã‚µã‚¤ãƒˆã§ã‚‚ã‚«ãƒ†ã‚´ãƒªãƒ¼ã‚’ä½œã£ã¦ãƒ¡ã‚½ãƒƒãƒ‰æŽ¢è¨ªãªã‚“ã¦ã‚„ã£ã¦ã‚‹ãã‚‰ã„ã«æ³¨ç›®ã—ã¦ã„ãŸã‚ã‘ã§ã€å½“ç„¶MIX10ã§JavaScriptç‰ˆå‡ºã™ã¨ã„ã†è©±ã‚’èžã„ãŸæ™‚ã‹ã‚‰wktkãŒæ¢ã¾ã‚‰ãªã‹ã£ãŸã‚ã‘ã§ã™ãŒã€å…¨ãæœŸå¾…ã‚’è£åˆ‡ã‚‰ãªã‹ã£ãŸï¼ã¨ã„ã†ã‹ã€ã“ã„ã¤ã¯ãƒ¤ãƒã„ã§ã™ã‚ˆï¼Ÿ Reactive Extensionsã¨ã¯ä½•ãžã‚„ã€ã¨ã„ã†ã¨ã€Linqã¨ã„ã†C#ã®é–¢æ•°åž‹è¨€èªžã¿ãŸã„ãªãƒªã‚¹ãƒˆå‡¦ç†ãƒ©ã‚¤ãƒ–ãƒ©ãƒª(èªžå¼Šã‚ã‚Šã¾ãã‚Š)ã®ã‚¤ãƒ™ãƒ³ãƒˆã¨ã‹éžåŒæœŸç‰ˆã§ã™ã€‚ã‚¤ãƒ™ãƒ³ãƒˆã‚„éžåŒæœŸå‡¦ç†ã«ãŸã„ã—ã¦mapã¨ã‹filterã¨ã‹foldã¨
Cherenkov 2011/09/10
Reactive Extensions for JavaScript(RxJS) éžåŒæœŸ

javascript

jQuery

async
ãƒªãƒ³ã‚¯
Ruby ã©ã†ã§ã‚‚ã„ã„çŸ¥è˜ã‚·ãƒªãƒ¼ã‚º - Candy
em-http-request ã¯ç’°å¢ƒã«ã‚‚ã‚ˆã‚‹ãŒ 200 ä¸¦åˆ—ãã‚‰ã„ã‹ã‚‰æ€¥æ¿€ã«é…ããªã‚‹(ã‚ã‚‹ã„ã¯è½ã¡ã‚‹)ã®ã§ 150 ä¸¦åˆ—ãã‚‰ã„ã¾ã§ã—ã‹å®‰å®šé‹ç”¨ã¯å‡ºæ¥ãªã„ thread ã¨ Net::HTTP ã§ä¸¦åˆ—ã‚¢ã‚¯ã‚»ã‚¹ã‚’ã™ã‚‹å ´åˆã€ request ãŠã‚ˆã³ response ã®çµ„ã¿ç«‹ã¦ã¯ã‚¹ã‚±ãƒ¼ãƒ«ã—ãªã„ãŒç´”ç²‹ãª HTTP éƒ¨åˆ†ã ã‘ã¯ã‚¹ã‚±ãƒ¼ãƒ«ã™ã‚‹ thread ã‚’ä½¿ã†å ´åˆ 8,000 ä¸¦åˆ—ãã‚‰ã„ã¾ã§ã¯é †èª¿ã«ã‚¹ã‚±ãƒ¼ãƒ«ã™ã‚‹ã€‚ãã‚Œä»¥ä¸Šã¯ req ã¨ res ã®çµ„ã¿ç«‹ã¦ãŒã‚ã‚‹ã®ã§ç„¡é§„ã«ãªã‚‹äº‹ä¾‹ãŒå¤šã„ã€‚ç›¸æ‰‹ã®ã‚µãƒ¼ãƒãƒ¼ã®é€Ÿåº¦ã¨ req ã¨ res ã®çµ„ã¿ç«‹ã¦ã‚³ã‚¹ãƒˆã‹ã‚‰æœ€é©è§£ã‚’è¨ˆç®—ã—ã‚ˆã† Ruby 1.9 ã§ã‚¹ãƒ¬ãƒƒãƒ‰ã‚’ 3000 å€‹ãã‚‰ã„ä½œã‚‹ã¨æ¢ã¾ã‚‹ã€‚ Ruby 1.8 ã§ã¯ 16,000 å€‹ãã‚‰ã„ä½œã£ã¦ã‚‚æ¢ã¾ã‚‰ãªã„ ä»¥ä¸Šãªã‚‹ã»ã©å››æ™‚ã˜ã‚ƒããƒ¼ã®ã§åŸ¹ã£ãŸ Ruby ã«é–¢ã™ã‚‹çŸ¥è˜ã§ã™ã€‚
Cherenkov 2011/01/20
em-http-request #4ji ãªã‚‹4æ™‚ ãªã‚‹ã»ã©å››æ™‚ã˜ã‚ƒããƒ¼ã®

Ruby

async
ãƒªãƒ³ã‚¯
Async Programming on Ruby
11. Crampdefmain res = {} joint = AsyncJobs Joint.newjoint.callback = Proc.new{ self.respond(res) } ticket4memcache = joint.take_ticket@@cache ||= EM::P::Memcache.connect'localhost', 11211@@cache.get(someKey.to_sym){|it em| res[:memcache_response] = it em if it em joint.return_ticket ticket4memcache } ticket4gearman = joint.take_ticketgearman = EM::P::Gearman.connectâ€˜localhost', 7003 task = gearman.cre
Cherenkov 2011/01/18
ã€ŒRubyã§Event-DrivenãªWebãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’æ¥½ã—ã‚€ç’°å¢ƒãŒæ•´ã£ã¦ããŸä»¶ã€

async

rails

ruby

EventMachine

slide
ãƒªãƒ³ã‚¯
Node.js ç”¨ã®éžåŒæœŸå‡¦ç†ã‚’ç°¡å˜ã«ã—ã¦ãã‚Œã‚‹ãƒ©ã‚¤ãƒ–ãƒ©ãƒª async.js - 2010-09-26 - æ—¥è¨˜
Node.js ã¨ã„ãˆã°éžåŒæœŸå‡¦ç†ã§ã™ï¼Žãã—ã¦éžåŒæœŸå‡¦ç†ã¨è¨€ãˆã°ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯ï¼Ž ãã‚“ãªã‚ã‘ã§ (ã©ã‚“ãªã‚ã‘ã§ï¼Ÿ)ï¼Œã™ãã«ã“ã‚“ãªã‚³ãƒ¼ãƒ‰ã«ãªã£ãŸã‚Šã—ãŒã¡ã§ã™ã‚ˆãï¼Ž http://stackoverflow.com/questions/3538156/file-i-o-in-every-programming-language/3538377#3538377 fs.writeFile(path, "hello", function (error) { fs.open(path, "a", 0666, function (error, file) { fs.write(file, "\nworld", null, "utf-8", function () { fs.close(file, function (error) { fs.readFile(path, "utf-8", function
Cherenkov 2011/01/18
node.js

javascript

JSDeferred

async
ãƒªãƒ³ã‚¯
[ruby][sinatra] Sinatraã®ãƒãƒ³ãƒ‰ãƒ©å†…ã§em-http-requestã‚’ä½¿ã† - monthly gimite
Sinatra+Thinã§ã€ã©ã“ã‹ã‹ã‚‰HTTPã§å–å¾—ã—ãŸçµæžœã‚’åŠ å·¥ã—ã¦å‡ºåŠ›ã—ãŸã„ã€ã¨ã„ã†å ´åˆã€ require "open-uri" get("/") do open("http://example.com/"){ |f| f.read() } end ã§ã‚‚ã„ã„ã®ã§ã™ãŒã€ã“ã‚Œã ã¨example.comã‹ã‚‰ã®è¿”ç”å¾…ã¡ã®é–“ã€EventMachineãŒå®Œå…¨ã«æ¢ã¾ã£ã¦ã—ã¾ã†ã®ãŒã„ã¾ã„ã¡ã§ã™ã€‚ãã“ã§em-http-requestã‚’ä½¿ãŠã†ã¨ã—ãŸã®ã§ã™ãŒã€ãã‚Œã«ã¯ãƒãƒ³ãƒ‰ãƒ©ã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚’éžåŒæœŸã«è¿”ã™å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ã©ã†ã™ã‚‹ã‚“ã ã‚ã†ã¨æ€ã£ãŸã®ã§ã™ãŒã€async_sinatraã¨ã„ã†ã‚‚ã®ãŒã‚ã‚‹ã‚ˆã†ã§ã™ã€‚ $ sudo gem install async_sinatra em-http-requestrequire "sinatra/async" require "em-http" register(Sinat
Cherenkov 2011/01/17
EventMachine async_sinatra

sinatra

ruby

async
ãƒªãƒ³ã‚¯
Pusher & Async With Thin
Iâ€™ve been playing around with Orbited, APE and the like, but they all have lots of code and kind of reinvent the wheels in some ways (reimplementing an HTTP server, daemon, etc). So just for fun, Iâ€™ve hacked a simple AJAX push server (aka Comet) on top of Thin using the new Async Response feature. To be honest, after revisiting Orbited a couple times, itâ€™s pretty cool! Itâ€™s easily extensible, base
Cherenkov 2011/01/17
éžåŒæœŸå‡¦ç†

sinatra

heroku

async

rack

ruby

thin

pusher

EventMachine
ãƒªãƒ³ã‚¯
GitHub - rkh/async-rack: Makes middleware that ships with Rack bullet-proof for async responses.
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Cherenkov 2011/01/17
éžåŒæœŸå‡¦ç†

github

rack

sinatra

ruby

rails

async
ãƒªãƒ³ã‚¯
Sinatraã§Twitter Streaming APIã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹è¶…ç°¡å˜ãªWebã‚¢ãƒ—ãƒªã®ã¤ãã‚Šã‹ãŸ:Kenn's Clairvoyance
Twitterã«ã¯ã€ã‚¹ãƒˆãƒªãƒ¼ãƒŸãƒ³ã‚°APIã¨ã„ã†ã€ãƒ—ãƒƒã‚·ãƒ¥ã§ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ã«æƒ…å ±ã‚’å—ã‘å–ã‚‹ã“ã¨ã®ã§ãã‚‹APIãŒç”¨æ„ã•ã‚Œã¦ã„ã¾ã™ã€‚ ã“ã‚Œã‚’ä½¿ãˆã°ã€å®šæœŸçš„ã«ãƒãƒ¼ãƒªãƒ³ã‚°ã‚’ã—ãŸã‚Šã™ã‚‹ã“ã¨ãªãã€èª°ã‹ãŒç™ºè¨€ã—ãŸæ™‚ç‚¹ã§å³åº§ã«ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’å—ã‘å–ã‚Œã¾ã™ã€‚ ã—ã‹ã—ã€ã“ã‚Œã‚’ä½¿ã†ãŸã‚ã«ã¯ã€TCPæŽ¥ç¶šã‚’Twitterã«å¯¾ã—ã¦å¼µã‚Šã£ã±ãªã—ã«ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã€Webã‚¢ãƒ—ãƒªãªã©ã§ä½¿ã†ã®ã«æ•·å±…ãŒé«˜ã„ã¨æ„Ÿã˜ã¦ã„ã‚‹äººã‚‚ã„ã‚‹ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ã€‚ ä»Šå›žã¯ã€ã€Œãã‚“ãªã“ã¨ãªã„ã‚ˆã€è¶…ç°¡å˜ã ã‚ˆã€ã¨ã„ã†ã“ã¨ã‚’ã€Rubyãƒ™ãƒ¼ã‚¹ã®ã‚µãƒ³ãƒ—ãƒ«ã§ç¤ºã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ãªãœãã‚“ãªã“ã¨ãŒç°¡å˜ã«ã§ãã‚‹ã®ã‹ã€ãã®ç§˜å¯†ã‚’å…ˆã«ç¨®æ˜Žã‹ã—ã™ã‚‹ã¨ã€Rubyç”¨ã®Webã‚µãƒ¼ãƒã¨ã—ã¦æ€¥é€Ÿã«äººæ°—ã‚’ç²å¾—ã—ã€ãƒ‡ãƒ•ã‚¡ã‚¯ãƒˆã®åº§ã‚’ã¨ã‚Šã¤ã¤ã‚ã‚‹ã€ŒThinã€ã¨ã„ã†Webã‚µãƒ¼ãƒãŒã€å†…éƒ¨çš„ã«EventMachineã¨ã„ã†éžåŒæœŸã‚µãƒ¼ãƒã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã®ã§ã€ãã®æ©Ÿèƒ½ã‚’ä½¿ã†ã“ã¨ã§ã€ä»Šã¾ã§ã®Webã‚¢ãƒ—ãƒª
Cherenkov 2010/06/24
sinatra

api

thin

streaming

twitter

programming

heroku

EventMachine

async

éžåŒæœŸ
ãƒªãƒ³ã‚¯
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