{"id":16654,"date":"2024-01-29T02:17:13","date_gmt":"2024-01-28T22:47:13","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d9%86%d9%85%d9%88%d9%86%d9%87%d9%87%d8%a7%db%8c-node-js-websocket-%d8%a8%d8%a7-socket-io-%d8%af%d8%b1-%da%86%d9%86%d8%af-%d8%b3%d8%a7%d9%84-%da%af%d8%b0%d8%b4%d8%aa%d9%87%d8%8c-%d9%86%d9%88\/"},"modified":"2024-01-29T02:17:13","modified_gmt":"2024-01-28T22:47:13","slug":"%d9%86%d9%85%d9%88%d9%86%d9%87%d9%87%d8%a7%db%8c-node-js-websocket-%d8%a8%d8%a7-socket-io-%d8%af%d8%b1-%da%86%d9%86%d8%af-%d8%b3%d8%a7%d9%84-%da%af%d8%b0%d8%b4%d8%aa%d9%87%d8%8c-%d9%86%d9%88","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d9%86%d9%85%d9%88%d9%86%d9%87%d9%87%d8%a7%db%8c-node-js-websocket-%d8%a8%d8%a7-socket-io-%d8%af%d8%b1-%da%86%d9%86%d8%af-%d8%b3%d8%a7%d9%84-%da%af%d8%b0%d8%b4%d8%aa%d9%87%d8%8c-%d9%86%d9%88\/","title":{"rendered":"\u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc Node.js Websocket \u0628\u0627 Socket.io \u062f\u0631 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d9%85%d9%88%d9%86%d9%87%d9%87%d8%a7%db%8c-node-js-websocket-%d8%a8%d8%a7-socket-io-%d8%af%d8%b1-%da%86%d9%86%d8%af-%d8%b3%d8%a7%d9%84-%da%af%d8%b0%d8%b4%d8%aa%d9%87%d8%8c-%d9%86%d9%88\/#%d9%88%d8%a8_%d8%b3%d9%88%da%a9%d8%aa_%d9%87%d8%a7_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u0648\u0628 \u0633\u0648\u06a9\u062a \u0647\u0627 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d9%85%d9%88%d9%86%d9%87%d9%87%d8%a7%db%8c-node-js-websocket-%d8%a8%d8%a7-socket-io-%d8%af%d8%b1-%da%86%d9%86%d8%af-%d8%b3%d8%a7%d9%84-%da%af%d8%b0%d8%b4%d8%aa%d9%87%d8%8c-%d9%86%d9%88\/#%d9%88%d8%a8_%d8%b3%d9%88%da%a9%d8%aa_%d9%87%d8%a7_%da%86%da%af%d9%88%d9%86%d9%87_%da%a9%d8%a7%d8%b1_%d9%85%db%8c_%da%a9%d9%86%d9%86%d8%af%d8%9f\" >\u0648\u0628 \u0633\u0648\u06a9\u062a \u0647\u0627 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d9%85%d9%88%d9%86%d9%87%d9%87%d8%a7%db%8c-node-js-websocket-%d8%a8%d8%a7-socket-io-%d8%af%d8%b1-%da%86%d9%86%d8%af-%d8%b3%d8%a7%d9%84-%da%af%d8%b0%d8%b4%d8%aa%d9%87%d8%8c-%d9%86%d9%88\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div class=\"content\"><noscript><\/p>\n<style>.lazyload-placeholder { display: none;  }<\/style>\n<p><\/noscript><\/p>\n<h2 id=\"whatarewebsockets\"><span class=\"ez-toc-section\" id=\"%d9%88%d8%a8_%d8%b3%d9%88%da%a9%d8%aa_%d9%87%d8%a7_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u0648\u0628 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\u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0647\u0633\u062a\u0647 \u062e\u0648\u062f\u060c \u06cc\u06a9 \u0648\u0628 \u0633\u0648\u06a9\u062a \u0641\u0642\u0637 \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 TCP \u0627\u0633\u062a \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0631\u062a\u0628\u0627\u0637 \u062f\u0648\u0637\u0631\u0641\u0647 \u06a9\u0627\u0645\u0644 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0647\u0631 \u0637\u0631\u0641 \u0627\u062a\u0635\u0627\u0644 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062d\u062a\u06cc \u062f\u0631 \u0647\u0645\u0627\u0646 \u0632\u0645\u0627\u0646 \u0628\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u06cc\u0646 \u0627\u0631\u062a\u0628\u0627\u0637\u060c \u067e\u0631\u0648\u062a\u06a9\u0644 \u062f\u0631 \u0648\u0627\u0642\u0639 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u0645\u0639\u0645\u0648\u0644\u06cc \u0622\u063a\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0633\u067e\u0633 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/en.wikipedia.org\/wiki\/HTTP\/1.1_Upgrade_header\">\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u0631\u062a\u0642\u0627<\/a> \u0647\u062f\u0631 HTTP\u060c \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">GET<\/span> <span class=\"hljs-string\">\/ws\/chat<\/span> <span class=\"hljs-meta\">HTTP\/1.1<\/span>\n<span class=\"hljs-attribute\">Host<\/span><span class=\"hljs-punctuation\">: <\/span>chat.example.com\n<span class=\"hljs-attribute\">Upgrade<\/span><span class=\"hljs-punctuation\">: <\/span>websocket\n<span class=\"hljs-attribute\">Connection<\/span><span class=\"hljs-punctuation\">: <\/span>Upgrade\n<span class=\"hljs-attribute\">Sec-WebSocket-Key<\/span><span class=\"hljs-punctuation\">: <\/span>q1PZLMeDL4EwLkw4GGhADm==\n<span class=\"hljs-attribute\">Sec-WebSocket-Protocol<\/span><span class=\"hljs-punctuation\">: <\/span>chat, superchat\n<span class=\"hljs-attribute\">Sec-WebSocket-Version<\/span><span class=\"hljs-punctuation\">: <\/span>15\n<span class=\"hljs-attribute\">Origin<\/span><span class=\"hljs-punctuation\">: <\/span>http:\/\/example.com\n<\/code><\/pre>\n<p>\u0633\u067e\u0633 \u0633\u0631\u0648\u0631 \u06cc\u06a9 \u067e\u0627\u0633\u062e HTTP 101 &#8220;Switching Protocols&#8221; \u0631\u0627 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u062a\u0635\u0627\u0644 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0627\u0631\u062a\u0642\u0627 \u06cc\u0627\u0628\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u062a\u0635\u0627\u0644 \u0628\u0631\u0642\u0631\u0627\u0631 \u0634\u062f\u060c \u0628\u0647 \u06cc\u06a9 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0627\u06cc\u0646\u0631\u06cc \u062f\u0648\u0637\u0631\u0641\u0647 \u0633\u0648\u0626\u06cc\u0686 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u0646\u062f.<\/p>\n<p>\u062a\u0646\u0647\u0627 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f \u062a\u0627 \u0627\u062a\u0635\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u0646\u06af\u0647 \u062f\u0627\u0631\u062f \u0627\u0631\u0633\u0627\u0644 \u0686\u0646\u062f \u0628\u0633\u062a\u0647 \u067e\u06cc\u0646\u06af\/\u067e\u0646\u06af \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0637\u0631\u0641 \u0645\u0642\u0627\u0628\u0644 \u0645\u06cc \u06af\u0648\u06cc\u062f \u06a9\u0647 \u0647\u0646\u0648\u0632 \u0622\u0646\u062c\u0627 \u0647\u0633\u062a\u0646\u062f.  \u0628\u0631\u0627\u06cc \u0628\u0633\u062a\u0646 \u0627\u062a\u0635\u0627\u0644\u060c \u06cc\u06a9 \u0628\u0633\u062a\u0647 \u0633\u0627\u062f\u0647 &#8220;close connection&#8221; \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h2 id=\"somewebsocketexamples\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%b1%d8%ae%db%8c_%d8%a7%d8%b2_%d9%86%d9%85%d9%88%d9%86%d9%87_%d9%87%d8%a7%db%8c_websocket\"><\/span>\u0628\u0631\u062e\u06cc \u0627\u0632 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc Websocket<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0632 \u0628\u06cc\u0646 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u0648\u0628 \u0633\u0648\u06a9\u062a \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc Node.js \u06a9\u0647 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0645\u0627 \u0627\u0633\u062a\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u0645 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/socketio\/socket.io\">socket.io<\/a> \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0632\u06cc\u0631\u0627 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u0627\u0633\u062a \u0648 \u0628\u0647 \u0646\u0638\u0631 \u0645\u0646 \u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0627\u0633\u062a.  \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0647\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 API \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u062f\u060c \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0647\u0645\u0647 \u0622\u0646\u0647\u0627 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0646\u062f\u060c \u0634\u0628\u0627\u0647\u062a \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0646\u06cc\u0632 \u062f\u0627\u0631\u0646\u062f \u0631\u0648\u06cc \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc \u0647\u0645\u0627\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0647 \u0647\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0631\u062c\u0645\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631 HTTP\u060c \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/expressjs.com\/\">\u0628\u06cc\u0627\u0646<\/a>\u060c \u06a9\u0647 \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u0633\u0631\u0648\u0631 Node \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a.  \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062f\u0634\u062a \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/nodejs.org\/api\/http.html\">http<\/a> \u0627\u06af\u0631 \u0628\u0647 \u0647\u0645\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc Express \u0646\u06cc\u0627\u0632 \u0646\u062f\u0627\u0631\u06cc\u062f.  \u0627\u06af\u0631\u0686\u0647\u060c \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u06a9\u062b\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627 \u0627\u0632 Express \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0645\u0627 \u0646\u06cc\u0632 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f<\/strong>: \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u200c\u0647\u0627\u060c \u0645\u0646 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u062f\u0647\u0627\u06cc \u062f\u06cc\u06af \u0628\u062e\u0627\u0631 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0631\u062f\u0647\u200c\u0627\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u062f\u0647\u0627 \u062e\u0627\u0631\u062c \u0627\u0632 \u062c\u0639\u0628\u0647 \u06a9\u0627\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.  \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0648\u0627\u0631\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u062f \u062f\u06cc\u06af \u0628\u062e\u0627\u0631 \u0628\u0647 \u0645\u062b\u0627\u0644 \u0627\u0648\u0644 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 id=\"establishingtheconnection\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%b1%d9%82%d8%b1%d8%a7%d8%b1%db%8c_%d8%a7%d8%b1%d8%aa%d8%a8%d8%a7%d8%b7\"><\/span>\u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u0631\u062a\u0628\u0627\u0637<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631 \u0628\u0631\u0642\u0631\u0627\u0631 \u0634\u0648\u062f\u060c \u0633\u0631\u0648\u0631 \u0628\u0627\u06cc\u062f \u062f\u0648 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f:<\/p>\n<ol>\n<li>\u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0648\u0628 \u0633\u0648\u06a9\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 HTTP \u0645\u062a\u0635\u0644 \u0634\u0648\u06cc\u062f<\/li>\n<li>\u0633\u0631\u0648 \u06a9\u0646\u06cc\u062f <code>socket.io.js<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0634\u062a\u0631\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u062b\u0627\u0628\u062a<\/li>\n<\/ol>\n<p>\u062f\u0631 \u06a9\u062f \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0645\u0648\u0631\u062f (1) \u062f\u0631 \u062d\u0627\u0644 \u0627\u0646\u062c\u0627\u0645 \u0627\u0633\u062a \u0631\u0648\u06cc \u062e\u0637 3  \u0645\u0648\u0631\u062f (2) \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f <code>socket.io<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0648 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u0634\u0648\u062f \u0631\u0648\u06cc \u0645\u0633\u06cc\u0631 <code>\/socket.io\/socket.io.js<\/code>.  \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u062a\u0645\u0627\u0645 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0648 \u0645\u0646\u0627\u0628\u0639 \u0648\u0628 \u0633\u0648\u06a9\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u0634\u0648\u062f <code>\/socket.io<\/code> \u0645\u0633\u06cc\u0631.<\/p>\n<p><strong>\u0633\u0631\u0648\u0631<\/strong><\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">var<\/span> app = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'express'<\/span>)();\n<span class=\"hljs-keyword\">var<\/span> server = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'http'<\/span>).Server(app);\n<span class=\"hljs-keyword\">var<\/span> io = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'socket.io'<\/span>)(server);\n\napp.get(<span class=\"hljs-string\">'\/'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">req, res<\/span>) <\/span>{\n    res.sendFile(__dirname + <span class=\"hljs-string\">'\/index.html'<\/span>);\n});\n\nserver.listen(<span class=\"hljs-number\">8080<\/span>);\n<\/code><\/pre>\n<p>\u0645\u0634\u062a\u0631\u06cc \u0628\u0627\u06cc\u062f \u062f\u0648 \u06a9\u0627\u0631 \u0631\u0627 \u0646\u06cc\u0632 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f:<\/p>\n<ol>\n<li>\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0631\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0632\u0646\u06af \u0632\u062f\u0646 <code>.connect()<\/code> \u0628\u0647 \u0622\u062f\u0631\u0633 \u0633\u0631\u0648\u0631 \u0648 \u0645\u0633\u06cc\u0631 \u0648\u0628 \u0633\u0648\u06a9\u062a<\/li>\n<\/ol>\n<p><strong>\u0645\u0634\u062a\u0631\u06cc<\/strong><\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"\/socket.io\/socket.io.js\"<\/span>&gt;<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span>&gt;<\/span><span class=\"javascript\">\n    <span class=\"hljs-keyword\">var<\/span> socket = io.connect(<span class=\"hljs-string\">'\/'<\/span>);\n<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 <code>http:\/\/localhost:8080<\/code> \u0648 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc HTTP \u0631\u0627 \u062f\u0631 \u067e\u0634\u062a \u0635\u062d\u0646\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 \u062e\u0648\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a \u062f\u0627\u062f\u0646\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc GET \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u067e\u0627\u0633\u062e \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0633\u0648\u0626\u06cc\u0686\u06cc\u0646\u06af HTTP 101 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 id=\"sendingdatafromservertoclient\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b1%d8%b3%d8%a7%d9%84_%d8%a7%d8%b7%d9%84%d8%a7%d8%b9%d8%a7%d8%aa_%d8%a7%d8%b2_%d8%b3%d8%b1%d9%88%d8%b1_%d8%a8%d9%87_%da%a9%d9%84%d8%a7%db%8c%d9%86%d8%aa\"><\/span>\u0627\u0631\u0633\u0627\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0632 \u0633\u0631\u0648\u0631 \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0627\u0634\u0647 \u0627\u0644\u0627\u0646 \u0631\u0648\u06cc \u0628\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0642\u0633\u0645\u062a \u0647\u0627\u06cc \u062c\u0627\u0644\u0628 \u062a\u0631  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0645\u0627 \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0628\u0647 \u0645\u0634\u062a\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0646\u0634\u0627\u0646 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u067e\u06cc\u0627\u0645\u06cc \u0628\u0647 \u06a9\u0627\u0646\u0627\u0644\u06cc \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u062f \u0648 \u0645\u0634\u062a\u0631\u06cc \u0622\u0646 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u062d\u0627\u0644 \u06af\u0648\u0634 \u062f\u0627\u062f\u0646 \u0628\u0627\u0634\u062f \u0631\u0648\u06cc \u06a9\u0627\u0646\u0627\u0644 \u00ab\u0627\u0639\u0644\u0627\u0646\u200c\u0647\u0627\u00bb \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0627\u0639\u0644\u0627\u0646\u200c\u0647\u0627\u06cc\u06cc \u062f\u0631\u0628\u0627\u0631\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0633\u0631\u0627\u0633\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a\u060c \u0645\u0627\u0646\u0646\u062f \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 \u0627\u062a\u0627\u0642 \u0686\u062a \u0645\u06cc\u200c\u067e\u06cc\u0648\u0646\u062f\u062f.<\/p>\n<p>\u062f\u0631 \u0633\u0631\u0648\u0631 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u0635\u0628\u0631 \u06a9\u0631\u062f\u0646 \u0628\u0631\u0627\u06cc \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u062a\u0635\u0627\u0644 \u062c\u062f\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f <code>socket.emit()<\/code> \u0631\u0648\u0634\u06cc \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u067e\u06cc\u0627\u0645 \u0628\u0647 \u0647\u0645\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0645\u062a\u0635\u0644<\/p>\n<p><strong>\u0633\u0631\u0648\u0631<\/strong><\/p>\n<pre><code class=\"hljs\">io.\u0631\u0648\u06cc(<span class=\"hljs-string\">'connection'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">socket<\/span>) <\/span>{\n    socket.emit(<span class=\"hljs-string\">'announcements'<\/span>, { <span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">'A new user has joined!'<\/span> });\n});\n<\/code><\/pre>\n<p><strong>\u0645\u0634\u062a\u0631\u06cc<\/strong><\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"\/socket.io\/socket.io.js\"<\/span>&gt;<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span>&gt;<\/span><span class=\"javascript\">\n    <span class=\"hljs-keyword\">var<\/span> socket = io.connect(<span class=\"hljs-string\">'\/'<\/span>);\n    socket.\u0631\u0648\u06cc(<span class=\"hljs-string\">'announcements'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">data<\/span>) <\/span>{\n        <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Got announcement:'<\/span>, data.message);\n    });\n<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<\/code><\/pre>\n<h3 id=\"sendingdatafromclienttoserver\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b1%d8%b3%d8%a7%d9%84_%d8%a7%d8%b7%d9%84%d8%a7%d8%b9%d8%a7%d8%aa_%d8%a7%d8%b2_%da%a9%d9%84%d8%a7%db%8c%d9%86%d8%aa_%d8%a8%d9%87_%d8%b3%d8%b1%d9%88%d8%b1\"><\/span>\u0627\u0631\u0633\u0627\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0645\u0627 \u0648\u0642\u062a\u06cc \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0634 \u062f\u06cc\u06af\u0631\u06cc\u060c \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631\u060c \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u0645\u060c \u0686\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u061f  \u0627\u06cc\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0645\u062b\u0627\u0644 \u0622\u062e\u0631 \u0627\u0633\u062a\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u062f\u0648 <code>socket.emit()<\/code> \u0648 <code>socket.\u0631\u0648\u06cc()<\/code> \u0645\u0648\u0627\u062f \u0648 \u0631\u0648\u0634 \u0647\u0627.<\/p>\n<p><strong>\u0633\u0631\u0648\u0631<\/strong><\/p>\n<pre><code class=\"hljs\">io.\u0631\u0648\u06cc(<span class=\"hljs-string\">'connection'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">socket<\/span>) <\/span>{\n    socket.\u0631\u0648\u06cc(<span class=\"hljs-string\">'event'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">data<\/span>) <\/span>{\n        <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'A client sent us this dumb message:'<\/span>, data.message);\n    });\n});\n<\/code><\/pre>\n<p><strong>\u0645\u0634\u062a\u0631\u06cc<\/strong><\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"\/socket.io\/socket.io.js\"<\/span>&gt;<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span>&gt;<\/span><span class=\"javascript\">\n    <span class=\"hljs-keyword\">var<\/span> socket = io.connect(<span class=\"hljs-string\">'\/'<\/span>);\n    socket.emit(<span class=\"hljs-string\">'event'<\/span>, { <span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">'Hey, I have an important message!'<\/span> });\n<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<\/code><\/pre>\n<h3 id=\"countingconnectedusers\"><span class=\"ez-toc-section\" id=\"%d8%b4%d9%85%d8%a7%d8%b1%d8%b4_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%a7%d9%86_%d9%85%d8%aa%d8%b5%d9%84\"><\/span>\u0634\u0645\u0627\u0631\u0634 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u062a\u0635\u0644<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u062e\u0648\u0628 \u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0686\u0646\u062f \u0648\u06cc\u0698\u06af\u06cc \u062f\u06cc\u06af\u0631 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f <code>socket.io<\/code> (\u0645\u0627\u0646\u0646\u062f <code>disconnect<\/code> \u0631\u0648\u06cc\u062f\u0627\u062f)\u060c \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0622\u0646 \u0622\u0633\u0627\u0646 \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0648\u0628 \u0642\u0627\u0628\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a.  \u0645\u0627 \u0627\u0632 <code>connection<\/code> \u0648 <code>disconnect<\/code> \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0634 \u062a\u0639\u062f\u0627\u062f \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0641\u0639\u0627\u0644 \u0631\u0648\u06cc \u0633\u0627\u06cc\u062a \u0645\u0627\u060c \u0648 \u0647\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0631\u0627 \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u0641\u0639\u0644\u06cc \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p><strong>\u0633\u0631\u0648\u0631<\/strong><\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">var<\/span> numClients = <span class=\"hljs-number\">0<\/span>;\n\nio.\u0631\u0648\u06cc(<span class=\"hljs-string\">'connection'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">socket<\/span>) <\/span>{\n    numClients++;\n    io.emit(<span class=\"hljs-string\">'stats'<\/span>, { <span class=\"hljs-attr\">numClients<\/span>: numClients });\n\n    <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Connected clients:'<\/span>, numClients);\n\n    socket.\u0631\u0648\u06cc(<span class=\"hljs-string\">'disconnect'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n        numClients--;\n        io.emit(<span class=\"hljs-string\">'stats'<\/span>, { <span class=\"hljs-attr\">numClients<\/span>: numClients });\n\n        <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Connected clients:'<\/span>, numClients);\n    });\n});\n<\/code><\/pre>\n<p><strong>\u0645\u0634\u062a\u0631\u06cc<\/strong><\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"\/socket.io\/socket.io.js\"<\/span>&gt;<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span>&gt;<\/span><span class=\"javascript\">\n    <span class=\"hljs-keyword\">var<\/span> socket = io.connect(<span class=\"hljs-string\">'\/'<\/span>);\n    socket.\u0631\u0648\u06cc(<span class=\"hljs-string\">'stats'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">data<\/span>) <\/span>{\n        <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Connected clients:'<\/span>, data.numClients);\n    });\n<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<\/code><\/pre>\n<p>\u06cc\u06a9 \u0631\u0627\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0631 \u0628\u0631\u0627\u06cc \u0631\u062f\u06cc\u0627\u0628\u06cc \u062a\u0639\u062f\u0627\u062f \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u0641\u0642\u0637 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">var<\/span> numClients = io.sockets.clients().length;\n<\/code><\/pre>\n<p>\u0627\u0645\u0627 \u0638\u0627\u0647\u0631\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/socketio\/socket.io\/issues\/463\">\u0628\u0631\u062e\u06cc \u0645\u0633\u0627\u0626\u0644<\/a> \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u062c\u0628\u0648\u0631 \u0634\u0648\u06cc\u062f \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u062e\u0648\u062f \u0631\u0627 \u067e\u06cc\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 id=\"roomsandnamespaces\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%aa%d8%a7%d9%82_%d9%87%d8%a7_%d9%88_%d9%81%d8%b6%d8%a7%d9%87%d8%a7%db%8c_%d9%86%d8%a7%d9%85\"><\/span>\u0627\u062a\u0627\u0642 \u0647\u0627 \u0648 \u0641\u0636\u0627\u0647\u0627\u06cc \u0646\u0627\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0633\u0641\u0627\u0631\u0634\u06cc \u0633\u0627\u0632\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0627 \u0633\u0648\u06a9\u062a \u0647\u0627\u06cc \u0648\u0628 \u062e\u0648\u062f \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0627\u0631\u0633\u0627\u0644 \u067e\u06cc\u0627\u0645 \u0628\u0647 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u062e\u0627\u0635 \u06cc\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646.  \u06cc\u0627 \u0634\u0627\u06cc\u062f \u0634\u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u062f\u0642\u06cc\u0642 \u0645\u0646\u0637\u0642 \u0628\u06cc\u0646 \u0628\u062e\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.  \u0627\u06cc\u0646\u062c\u0627 \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u062a\u0627\u0642 \u0647\u0627 \u0648 \u0641\u0636\u0627\u0647\u0627\u06cc \u0646\u0627\u0645 \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f<\/strong>: \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0628\u062e\u0634\u06cc \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0648\u0628 \u0633\u0648\u06a9\u062a \u0646\u06cc\u0633\u062a\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647 \u0627\u0646\u062f \u0631\u0648\u06cc \u0628\u0627\u0644\u0627 \u062a\u0648\u0633\u0637 <code>socket.io<\/code>.<\/p>\n<p>\u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c <code>socket.io<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f root \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 (<code>\/<\/code>) \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0648 \u062f\u0631\u06cc\u0627\u0641\u062a \u062f\u0627\u062f\u0647 \u0647\u0627.  \u0628\u0647 \u0635\u0648\u0631\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u06cc\u0646 \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f <code>io.sockets<\/code>\u060c \u0627\u06af\u0631\u0686\u0647 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0646 \u0645\u06cc\u0627\u0646\u0628\u0631 \u062f\u0627\u0631\u0646\u062f \u0631\u0648\u06cc <code>io<\/code>.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06cc\u0646 \u062f\u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u0639\u0627\u062f\u0644 \u0647\u0633\u062a\u0646\u062f:<\/p>\n<pre><code class=\"hljs\">io.sockets.emit(<span class=\"hljs-string\">'stats'<\/span>, { <span class=\"hljs-attr\">data<\/span>: <span class=\"hljs-string\">'some data'<\/span> });\nio.emit(<span class=\"hljs-string\">'stats'<\/span>, { <span class=\"hljs-attr\">data<\/span>: <span class=\"hljs-string\">'some data'<\/span> });\n<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 \u062e\u0648\u062f\u060c \u062a\u0646\u0647\u0627 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">var<\/span> iosa = io.of(<span class=\"hljs-string\">'\/rasanegar'<\/span>);\niosa.\u0631\u0648\u06cc(<span class=\"hljs-string\">'connection'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">socket<\/span>)<\/span>{\n    <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Connected to \u0631\u0633\u0627\u0646\u06af\u0627\u0631 namespace'<\/span>):\n});\niosa.emit(<span class=\"hljs-string\">'stats'<\/span>, { <span class=\"hljs-attr\">data<\/span>: <span class=\"hljs-string\">'some data'<\/span> });\n<\/code><\/pre>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0645\u0634\u062a\u0631\u06cc \u0628\u0627\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u0648\u0627\u0636\u062d \u0628\u0647 \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 \u0634\u0645\u0627 \u0645\u062a\u0635\u0644 \u0634\u0648\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"\/socket.io\/socket.io.js\"<\/span>&gt;<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span>&gt;<\/span><span class=\"javascript\">\n    <span class=\"hljs-keyword\">var<\/span> socket = io(<span class=\"hljs-string\">'\/rasanegar'<\/span>);\n<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<\/code><\/pre>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0647\u0631 \u062f\u0627\u062f\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f \u0627\u0632 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u062c\u062f\u0627 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>\/<\/code> \u0641\u0636\u0627\u06cc \u0646\u0627\u0645\u060c \u0635\u0631\u0641 \u0646\u0638\u0631 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u06a9\u062f\u0627\u0645 \u06a9\u0627\u0646\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062d\u062a\u06cc \u062c\u0644\u0648\u062a\u0631 \u0628\u0631\u0648\u06cc\u062f\u060c \u062f\u0631 \u0647\u0631 \u0641\u0636\u0627\u06cc \u0646\u0627\u0645\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u00ab\u0627\u062a\u0627\u0642\u200c\u0647\u0627\u00bb \u0628\u067e\u06cc\u0648\u0646\u062f\u06cc\u062f \u0648 \u0627\u0632 \u0622\u0646 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f.  \u0627\u06cc\u0646 \u0627\u062a\u0627\u0642 \u0647\u0627 \u0644\u0627\u06cc\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f \u0631\u0648\u06cc \u0628\u0627\u0644\u0627\u06cc \u0641\u0636\u0627\u0647\u0627\u06cc \u0646\u0627\u0645\u060c \u0648 \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f <em>\u0641\u0642\u0637 \u0628\u0647 \u06cc\u06a9 \u0627\u062a\u0627\u0642 \u0627\u0636\u0627\u0641\u0647 \u0634\u0648\u062f \u0631\u0648\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631<\/em>\u060c \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u0645\u0646\u06cc\u062a \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062c\u0627\u0633\u0648\u0633\u06cc \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f \u0631\u0648\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062e\u0627\u0635\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u0627\u062a\u0627\u0642 \u0628\u0631\u0627\u06cc \u067e\u0646\u0647\u0627\u0646 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0646 \u0628\u0647 \u06cc\u06a9 \u0627\u062a\u0627\u0642\u060c \u0628\u0627\u06cc\u062f <code>.join()<\/code> \u0622\u06cc \u062a\u06cc:<\/p>\n<pre><code class=\"hljs\">io.\u0631\u0648\u06cc(<span class=\"hljs-string\">'connection'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">socket<\/span>)<\/span>{\n    socket.join(<span class=\"hljs-string\">'private-message-room'<\/span>);\n});\n<\/code><\/pre>\n<p>\u0633\u067e\u0633 \u0627\u0632 \u0622\u0646\u062c\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0647\u0645\u0647 \u0627\u0641\u0631\u0627\u062f \u0645\u062a\u0639\u0644\u0642 \u0628\u0647 \u0627\u062a\u0627\u0642 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u067e\u06cc\u0627\u0645 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\">io.to(<span class=\"hljs-string\">'private-message-room'<\/span>).emit(<span class=\"hljs-string\">'some event'<\/span>);\n<\/code><\/pre>\n<p>\u0648 \u062f\u0631 \u0622\u062e\u0631 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f <code>.leave()<\/code> \u0628\u0631\u0627\u06cc \u062a\u0648\u0642\u0641 \u062f\u0631\u06cc\u0627\u0641\u062a \u067e\u06cc\u0627\u0645 \u0631\u0648\u06cc\u062f\u0627\u062f \u0627\u0632 \u06cc\u06a9 \u0627\u062a\u0627\u0642:<\/p>\n<pre><code class=\"hljs\">socket.leave(<span class=\"hljs-string\">'private-message-room'<\/span>);\n<\/code><\/pre>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 websockets \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f\u060c \u0648 \u062a\u0639\u062f\u0627\u062f \u0628\u06cc\u0634\u062a\u0631\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0647\u0645\u06af\u06cc \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0648 \u0646\u0642\u0627\u0637 \u0642\u0648\u062a \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f.  \u0645\u0646 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u0645 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631 \u0631\u0627 \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u062f (\u0645\u0627\u0646\u0646\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.npmjs.com\/package\/websocket\">node-\u0633\u0648\u06a9\u062a \u0647\u0627\u06cc \u0648\u0628<\/a>) \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u0645\u0627 \u0646\u0633\u0628\u062a \u0628\u0647 \u0622\u0646\u0686\u0647 \u062f\u0631 \u062e\u0627\u0631\u062c \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0627\u062d\u0633\u0627\u0633 \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062a\u0646\u0647\u0627 \u062f\u0631 \u0639\u0631\u0636 \u0686\u0646\u062f \u062e\u0637\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0646 \u06a9\u0646\u062c\u06a9\u0627\u0648 \u0647\u0633\u062a\u0645 \u06a9\u0647 \u0628\u0628\u06cc\u0646\u0645 \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f!<\/p>\n<p><em>\u0622\u06cc\u0627 \u0627\u06cc\u062f\u0647 \u0647\u0627\u06cc \u062c\u0627\u0644\u0628\u06cc \u062f\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0642\u0628\u0644\u0627\u064b \u0628\u0631\u062e\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u0648\u06a9\u062a \u0647\u0627\u06cc \u0648\u0628 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u061f  \u062f\u0631 \u0646\u0638\u0631\u0627\u062a \u0628\u0647 \u0645\u0627 \u0627\u0637\u0644\u0627\u0639 \u062f\u0647\u06cc\u062f!<\/em><\/p>\n<\/div>\n<p><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-29 02:17:03<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;16654&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc Node.js Websocket \u0628\u0627 Socket.io \u062f\u0631 \u0686\u0646\u062f \u0633\u0627\u0644 \u06af\u0630\u0634\u062a\u0647\u060c \u0646\u0648\u0639 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0632 \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0634\u0631\u0648\u0639 \u0628\u0647 \u0638\u0647\u0648\u0631 \u06a9\u0631\u062f. \u0631\u0648\u06cc \u0648\u0628 \u0648 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062a\u0644\u0641\u0646 \u0647\u0645\u0631\u0627\u0647\u060c \u0628\u0647 \u0646\u0627\u0645 \u0648\u0628 \u0633\u0648\u06a9\u062a.  \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u062f\u062a \u0647\u0627 \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0648\u062f \u0648 \u0633\u0631\u0627\u0646\u062c\u0627\u0645 \u062f\u0631 \u0633\u0627\u0644 2011 \u062a\u0648\u0633\u0637 IETF \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0634\u062f \u0648 \u0631\u0627\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06af\u0633\u062a\u0631\u062f\u0647 \u0647\u0645\u0648\u0627\u0631 \u06a9\u0631\u062f.  \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u062c\u062f\u06cc\u062f \u062e\u06cc\u0644\u06cc \u0633\u0631\u06cc\u0639\u062a\u0631 \u0628\u0627\u0632 \u0645\u06cc \u0634\u0648\u062f...&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0648\u0628 \u0633\u0648\u06a9\u062a \u0647\u0627 \u0686\u06cc\u0633\u062a\u061f \u062f\u0631 \u0686\u0646\u062f \u0633\u0627\u0644 \u06af\u0630\u0634\u062a\u0647\u060c \u0646\u0648\u0639 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0632 \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0634\u0631\u0648\u0639 \u0628\u0647 \u0638\u0647\u0648\u0631 \u06a9\u0631\u062f \u0631\u0648\u06cc \u0648\u0628 \u0648 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062a\u0644\u0641\u0646 \u0647\u0645\u0631\u0627\u0647\u060c \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0633\u0648\u06a9\u062a \u0647\u0627\u06cc \u0648\u0628. \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u062f\u062a \u0647\u0627 \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0648\u062f \u0648 \u0633\u0631\u0627\u0646\u062c\u0627\u0645 \u062f\u0631 \u0633\u0627\u0644 2011 \u062a\u0648\u0633\u0637 IETF \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0634\u062f \u0648 \u0631\u0627\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06af\u0633\u062a\u0631\u062f\u0647 \u0647\u0645\u0648\u0627\u0631 \u06a9\u0631\u062f. \u0627\u06cc\u0646 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":16655,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1772,620],"tags":[1773,4667,4638,4675,161,1843,1842,4669,4668,1964,1840,1844,1938,1801,1776,3264,1786,2960,1789,1779,1954,1814,1909,1841,1807,2276,623,4449,3384,1103,2583,4671,2106,4579,2750,1803,1889,2667,2066,4674,2553,4673,2962,2015,2264,4672,1972,4670,2292,4547,1783,1790,1775,3168,3108,1765,1785,4325,4676,2829],"class_list":["post-16654","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","category-programming","tag-node","tag-4667","tag-4638","tag-ietf","tag-node-js","tag-nodejs-hosting","tag-nodejs-vps","tag-socket-io","tag-websocket","tag----frontend","tag-1840","tag-1844","tag-1938","tag-1801","tag-1776","tag-3264","tag-1786","tag-2960","tag-1789","tag-1779","tag-1954","tag-1814","tag-1909","tag-1841","tag-1807","tag-2276","tag-623","tag-4449","tag-3384","tag-1103","tag-2583","tag-4671","tag-2106","tag-4579","tag-2750","tag-1803","tag-1889","tag-2667","tag-2066","tag-4674","tag-2553","tag-4673","tag-2962","tag-2015","tag-2264","tag-4672","tag-1972","tag-4670","tag-2292","tag-4547","tag-1783","tag-1790","tag-1775","tag-3168","tag-3108","tag-1765","tag-1785","tag-4325","tag-4676","tag-2829"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=16654"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16654\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/16655"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=16654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=16654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=16654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}