Inside Web Socket
HTML5関連ã§ã€Web SocketãŒè©±é¡Œã«ãªã‚‹ã“ã¨ãŒå¢—ãˆã¦ãã¾ã—ãŸã€‚ ãã®ä¸ã§ã€Web Socketã¯ãƒ–ラウザã§ç”Ÿã®TCPãŒæ‰±ãˆã‚‹ã‚ˆã†ã«ãªã£ãŸï¼ã„ã‚„ã€é•ã†ã‚ˆã€‚生ã®TCPã˜ã‚ƒãªã„よï¼ã¨è¨€ã£ãŸã“ã¨ã‚’よãç›®ã«ã—ã¾ã™ã€‚ lighttpd 1.4.x用ã®mod_websocketを個人的ã«ä½œæˆã—ã¦ã„る為ã€ãã†ã„ã£ãŸç–‘å•ã«å¯¾ã—ã¦ã®å‚考ã«ãªã‚Šã¾ã—ãŸã‚‰ã€ã¨ã€‚å‹¿è«–ã€é–“é•ã£ã¦ãŸã‚‰ã”指摘ãã ã•ã„。(^-^; Web Socketã¨ã¯ ブラウザ(上ã®Javascript Program)ã§ç”Ÿã®TCPを扱ãˆã‚‹ã‚ˆã†ã«ç–定ã•ã‚ŒãŸãƒ—ãƒãƒˆã‚³ãƒ«ã§ã™ã€‚ ãªãœã€ãã†è¨€ã†ã®ã‹ã€é †ã‚’追ã£ã¦èª¬æ˜Žã—ã¾ã™ã€‚(ã”ã‚ã‚“ãªã•ã„ã€ã‚„ã£ã±ã‚Šã¡ã‚‡ã£ã¨ä¿®æ£ã—ã¦ãŠãã¾ã™) ブラウザãŒã©ã†å‹•ã„ã¦ã„ã‚‹ã®ã‹? ã¾ãšã€Web Socketを利用ã™ã‚‹éš›ã€ãƒ–ラウザãŒã©ã®ã‚ˆã†ã«å‹•ã„ã¦ã„ã‚‹ã®ã‹ã‚’説明ã—ã¾ã™ã€‚ã¾ãŸã€Web Socketã«ã¯ã€ws schemeã¨wss
ã“ã¦ã•ãAjax:websocket pipelineã®ã‚µãƒ³ãƒ—ルãŒæ„味ã™ã‚‹ã¨ã“ã‚ - livedoor Blog（ブãƒã‚°ï¼‰
僕ãŒå…ˆæ—¥æ›¸ã„ãŸã‚¨ãƒ³ãƒˆãƒªãƒ¼ websocketã§pipelineã‚’ã™ã‚‹ã¨ã€æ„Ÿå‹•çš„ã«æ—©ã„!! ã§ã™ãŒã€é«˜æ©‹ç™»å²æœ—ã•ã‚“ã®ã”厚æ„ã§ãƒãƒƒãƒˆã«å…¬é–‹ã—ã¦ã„ãŸã ãã¾ã—ãŸã€‚ ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ï¼žé«˜æ©‹ã•ã‚“m(__)m ã‚ã‹ã¡æ›¸ã ルビ ã•ã¦ã€ã“ã¡ã‚‰ã®ã‚µãƒ³ãƒ—ルサイトã§ã™ãŒã€"via websocket"ã¨"via xhr"ã¨ã§æ¯”較ã™ã‚‹ã¨ã€10å€ä»¥ä¸Šã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã®é•ã„を体験ã•ã‚Œã‚‹æ–¹ãŒå¤šã„ã¨æ€ã„ã¾ã™ï¼ˆå¤šåˆ†ï¼‰ã€‚ã¡ãªã¿ã«ã€åƒ•ã®è‡ªå®…環境（æ±äº¬ï¼‰ã§ã¯ã€ä»Šæ¸¬ã£ãŸã¨ã“ã‚websocketãŒ150msecãらã„ã§ã€xhrãŒ3秒ãらã„ã§ã—ãŸã€‚ãŠãらãã€æ±äº¬ã‹ã‚‰é›¢ã‚Œã‚‹ã«ã—ãŸãŒã£ã¦ã€ãã®å·®ã¯å¤§ãããªã‚‹ã¨æ€ã„ã¾ã™ã€‚（websocketã®çµæžœã¯æ®†ã©å¤‰ã‚らãšã€xhrã®çµæžœã ã‘ãŒå¢—大ã—ã¦ã„ãã¯ãšï¼‰ ã“ã¡ã‚‰ã®ãƒ‡ãƒ¢ã§ã¯ã€æ–‡ç« ã‚’æ–‡ã§åŒºåˆ‡ã‚Šï¼ˆ"。"ã‚„"．"㧠split）ã€æ–‡å˜ä½ã§ã€è§£æžãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’サーãƒãƒ¼ã«è¦æ±‚ã—ã¦ã„ã¾ã™ã€‚ãªã®ã§ã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®"åŠ
Jetty WebSocket Server : gregw
Jetty-7.0.1 has been extended with a WebSocket server implementation based on the same scalable asynchronous IO infrastructure of Jetty and integrated into the Jetty Servlet container.WebSocket came out of work on HTML5 by the What Working Group to specify a mechanism to allow two way communications to a browsers. It is currently being standardized at the W3C for the WebSocket API and by the IET
Emerge Technology: pywebsocketã‚’ã¡ã‚‡ã£ã¨ã ã‘見ã¦ã¿ãŸ
pywebsocketã¨ã„ã†Python製ã®websocketを利用ã™ã‚‹ãŸã‚ã®ApacheモジュールãŒã‚るらã—ã„ã®ã§ã€ã¡ã‚‡ã£ã¨ã ã‘見ã¦ã¿ã¾ã—ãŸã€‚ã¡ãªã¿ã«ã“ã®ã‚¨ãƒ³ãƒˆãƒªã¯Pythonã¨ã¯ã‚ã¾ã‚Šé–¢ä¿‚ãŒã‚ã‚Šã¾ã›ã‚“。興味をæŒã£ãŸãã£ã‹ã‘ã¯ã€ç¾çŠ¶ã®Apacheã§C10Kã‚’ã©ã†ã‚„ã£ã¦è§£æ±ºã—ã¦websocketを実装ã—ãŸã®ã ã‚ã†ã¨ã„ã†ã“ã¨ã§ã™ã€‚çµè«–ã¯æ®‹å¿µãªãŒã‚‰å˜ã«Apacheã§websocketを利用ã™ã‚‹ãŸã‚ã ã‘ã®ã‚‚ã®ã§ã—ãŸã€‚ãŸã ã€ç¾çŠ¶ã®ã‚¤ãƒ³ãƒ•ãƒ©ã§ã¡ã‚‡ã£ã¨ã ã‘実用的ã«websocketã‚’éŠã¹ã‚‹ã®ã¯ãã‚Œã¯ãã‚Œã§ã™ã°ã‚‰ã—ã„ã“ã¨ã§ã™ã€‚僕ãŒgolangã§æ›¸ã„ãŸã‚µãƒ³ãƒ—ルã€ã‚‚ã—ãã¯golangã¯ã¾ã 実環境ã§ä½¿ãˆã‚‹ä»£ç‰©ã§ã¯ãªã„ã—。 Apacheã¯ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ¢ãƒ‡ãƒ«ã§å‹•ãã¾ã™ã€‚一ã¤ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆãŒä¸€ã¤ã®ã‚¹ãƒ¬ãƒƒãƒ‰ã‚’å 有ã—ã¾ã™ã€‚WebSocket自体ã¯ã€AJAXã«ã‚ˆã‚‹å®šæœŸçš„ãªãƒãƒ¼ãƒªãƒ³ã‚°ã‚„cometã«ã‚ˆã‚‹ãƒãƒ³ã‚°ãƒãƒ¼ãƒªãƒ³ã‚°ã‚ˆã‚Šã¯ã‚ªãƒ¼ãƒ
Ruby & WebSockets: TCP for the Browser - igvita.com
By Ilya Grigorik on December 22, 2009 WebSockets are one of the most underappreciated innovations in HTML5. Unlike local storage, canvas, web workers, or even video playback, the benefits of the WebSocket API are not immediately apparent to the end user. In fact, over the course of the past decade we have invented a dozen technologies to solve the problem of asynchronous and bi-directional communi
ã“ã¦ã•ãAjax:pywebsocketã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ï¼ˆï¼“）--- final --- - livedoor Blog（ブãƒã‚°ï¼‰
ã‚’è¨å®šã—ã¦ãã ã•ã„。（Example:ã§ã€ # LoadModule foo_module modules/mod_foo.so ã¨æ›¸ã‹ã‚Œã¦ã„る箇所ãŒã‚ã‚‹ã®ã§ã€ãã®ä¸‹éƒ¨ã‚ãŸã‚ŠãŒã‚ã‹ã‚Šã‚„ã™ã„ã¨æ€ã„ã¾ã™ã€‚ （インストール(2)を書ã„ã¦ã„ã¦ã‚‚ã€ã“ã®AddHandlerè¨å®šã¯ã—ãŸã»ã†ãŒè‰¯ã„ã¨æ€ã†ã€‚。。:p）
Emerge Technology: Chromeã¨WebSocket
WebSocketã®ä»•çµ„ã¿ã¯ã¾ã ã€ã¡ã‚ƒã‚“ã¨èª¿ã¹ã¦ã„ã¾ã›ã‚“ãŒã€æ˜¨æ—¥ã®ç¶šã。Chromeã‚’ç«‹ã¡ä¸Šã’ã¦reloadã™ã‚‹ã¨ã€netstatã§è¦‹ãŸã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã®æ•°ãŒä¸€å€‹ã ã£ãŸã®ãŒäºŒå€‹ã«å¢—ãˆã¾ã™ã€‚一ã¤ã®ãƒ–ラウザã§ä¸‰å€‹ä»¥ä¸Šã«ãªã‚‹ã“ã¨ã¯ã‚ã‚Šã¾ã›ã‚“ãŒã€æ°—æŒã¡æ‚ªã„ã§ã™ã€‚ window.onunload = function() {ws.close();};ãªã©ã—ã¦ã€æ˜Žç¤ºçš„ã«æŽ¥ç¶šã‚’切ã£ã¦ã‚ã’ã‚‹ã¨ã€ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã¯äºŒå€‹ã«å¢—æ®–ã™ã‚‹ã“ã¨ã¯ã‚ã‚Šã¾ã›ã‚“。closeを呼んã§ã‚ã’ãªã„ã¨ã€ã‚µãƒ¼ãƒã®æ–¹ã§æŽ¥ç¶šãŒã¾ã ç¶æŒã•ã‚Œã¦ã„ã‚‹ã‹ã®ã‚ˆã†ã«æŒ¯ã‚‹èˆžã„続ã‘ã¾ã™ã€‚ã¤ã¾ã‚Šã€readã¯å¾…ã¡ç¶šã‘ã‚‹ã—ã€writeã«è‡³ã£ã¦ã¯ã¡ã‚ƒã‚“ã¨æ›¸ãè¾¼ã‚ãŸã‹ã®ã‚ˆã†ã«ã¿ãˆã¾ã™ã€‚ ã§ã€æ©Ÿèƒ½ã®ã‚µãƒ³ãƒ—ルã¯æ›¸ãè¾¼ã¿ã€èªã¿è¾¼ã¿ãã‚Œãžã‚Œã€goroutineãŒä½œã‚‰ã‚Œã‚‹ã®ã§ã€ã†ã‚Œã—ãã‚ã‚Šã¾ã›ã‚“。クライアントãŒcloseをコールã™ã‚‹ã¨ã¡ã‚ƒã‚“ã¨ã€èªã¿è¾¼ã¿ãƒ»æ›¸ãè¾¼ã¿ã§ã‚¨ãƒ©ãƒ¼ã¨ã„ã†ã‹EOF
[js][html5][websocket] web_socket.js - HTML5ã®Web Socketã‚’Flashを使ã£ã¦å®Ÿè£… - monthly gimite
HTML5ã®Web Socketã‚’ã€Flashã®åŠ›ã‚’借りã¦å®Ÿè£…ã—ã¦ã¿ã¾ã—ãŸã€‚ gimite / web-socket-js - GitHub Web Socketã¯HTML5ã«å…¥ã‚‹ï¼ˆäºˆå®šã®ï¼Ÿï¼‰æ©Ÿèƒ½ã§ã€JavaScriptã‹ã‚‰ç”Ÿã®TCP Socketã«è¿‘ã„ã‚‚ã®*1を使ãˆã‚‹ã‚ˆã†ã«ã—よã†ã€ã¨ã„ã†ã‚‚ã®ã§ã™ã€‚ 2009å¹´11æœˆé ƒã«Chromeã®é–‹ç™ºç‰ˆã§å®Ÿè£…ã•ã‚Œã¾ã—ãŸãŒã€ã»ã‹ã®ãƒ–ラウザã§ã¯æœªå®Ÿè£…ã§ã™ã€‚ã“ã®ãƒ©ã‚¤ãƒ–ラリを使ã†ã¨ã€ã™ã¹ã¦ã®ãƒ–ラウザã§ï¼ˆFlashãŒå…¥ã£ã¦ã„ã‚Œã°ï¼‰Web SocketãŒä½¿ãˆã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ 使ã„æ–¹ã¯ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ // ãŠã¾ã˜ãªã„ãã®1: JavaScriptライブラリã®èªã¿è¾¼ã¿ <script type="text/javascript" src="swfobject.js"></script> <script type="text/javascript" src="web
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