ã¯ããã«
ãInternet Explorer 10ï¼ä»¥ä¸ãIE10ï¼ã§ã¯ãHTML5ãé¢é£APIã®å®è£ ã大ããé²ã¿ã¾ãããä¸ã§ãWebSocketã«å¯¾å¿ãããã¨ã¯ã¢ããªã±ã¼ã·ã§ã³éçºè ã«ã¨ã£ã¦é常ã«éè¦ã§ãã
ãWebSocketã¯ãHTTPãªã¯ã¨ã¹ãã§ç¢ºç«ããæ¥ç¶ããç¹ãã£ã±ãªããã«ãããã¨ã§ããµã¼ãã¨ã¯ã©ã¤ã¢ã³ãã®åæ¹åã§å¹ççãªéä¿¡ãå®ç¾ããæè¡ã§ããWebSocketã¯æ°ããéä¿¡ãããã³ã«ã§ãï¼RFCï¼ããHTTPã¨åããã¼ãçªå·ã使ç¨ãããããã¡ã¤ã¢ã¦ã©ã¼ã«ãè¶ããããã®ã¨ãJavaScript APIã«é¢ããä»æ§ããããããç¨æããã¦ãããWebã¢ããªã±ã¼ã·ã§ã³ã¨ã®è¦ªåæ§ãé常ã«é«ãã®ãç¹å¾´ã§ãã
ãWebSocketã¯ãIE10ã ãã§ã¯ãªãGoogle ChromeãFirefoxãSafariã¨è¨ã£ããã©ã¦ã¶ã§ããµãã¼ãããã¦ãã¾ã(Operaã§ã¯ãããã©ã«ãã§ç¡å¹ã«ããã¦ãã¾ãããå®è£ ã¯æä¾ããã¦ãã¾ã)ã
ãããã§ã¯ãDevelopers Summit 2012ã®ã次æInternet ExplorerãIE10ã¨HTML5 APIãã¨ããã»ãã·ã§ã³ã§ä½¿ç¨ããWebSocketã®ãµã³ãã«ãé¡æã«ãWebSocketã®å¯è½æ§ã«ã¤ãã¦ç¥ã£ã¦ããã ããã¨ã主ç¼ã¨ãã¦ãã¾ãã

ããã®ãã¢ã³ã¹ãã¬ã¼ã·ã§ã³ã®ã½ã¼ã¹ã³ã¼ãã¯ããã¡ããããã¦ã³ãã¼ããããã¨ãã§ãã¾ãã
ããã®ãµã³ãã«ã§ã¯ãWebSocketã®APIãç´æ¥ä½¿ç¨ããã®ã§ã¯ãªããNode.jsã¨Socket.IOã使ç¨ãã¦å®è£ ãã¾ãããNode.jsã¯æè¿äººæ°ãæ¥ä¸æãã¦ãããã©ãããã©ã¼ã ã§ãJavaScriptã使ç¨ãã¦ãµã¼ããã¹ã¿ã³ãã¢ãã¼ã³ã®ããã°ã©ã ãä½æãããã¨ã®ã§ããç°å¢ã§ããSocket.IOã¯Node.jsã®ä¸ã§åä½ãããã¬ã¼ã ã¯ã¼ã¯ã§ãWebSocketãããã³ã«ã®å®è£ ã¨ä½¿ããããAPIãæä¾ãã¦ããã¾ãã
ãã¾ãããã®ãµã³ãã«ã¯Windows Azureä¸ã§ãã¹ãã£ã³ã°ããã¦ãã¾ããWindows Azureã¯æ¨å¹´ããNode.jsã¢ããªã±ã¼ã·ã§ã³ãå®è¡ã§ããããã«ãªãã¾ããã
ãNode.jsã¨Socket.IOã使ã£ã¦ãã®ãµã³ãã«ã®å®è£ ãè¡ã£ãçµæããã®ããã©ã¼ãã³ã¹ã®é«ãã¨éçºçç£æ§ã«é©ãã¾ãããããããã2ã¤ã®æå³ã§ã®ãéããã«ã¤ãã¦ãããã®è¨äºããä¼ããã°å¹¸ãã§ãã