{"id":6507,"date":"2023-06-27T15:25:10","date_gmt":"2023-06-27T06:25:10","guid":{"rendered":"https:\/\/www.prime-strategy.co.jp\/column\/?p=6507"},"modified":"2026-02-17T01:56:40","modified_gmt":"2026-02-16T16:56:40","slug":"kusanagi-9-%e3%81%8c%e5%af%be%e5%bf%9c%e3%81%97%e3%81%9f-http-3-%e3%81%a8%e3%81%af","status":"publish","type":"post","link":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507","title":{"rendered":"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f"},"content":{"rendered":"\n

\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u300cKUSANAGI\u300d\u958b\u767a\u30c1\u30fc\u30e0\u306e\u77f3\u5ddd\u3067\u3059\u3002<\/p>\n\n\n\n

\u5148\u65e5\u516c\u958b\u3057\u305f KUSANAGI 9.3.0<\/a> \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

<\/span>HTTP\/3 \u3068\u306f<\/span><\/h2>\n\n\n\n

HTTP (Hypertext Transfer Protocol) \u306fWeb\u30da\u30fc\u30b8\u3092\u898b\u308b\u969b\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002Web\u30b5\u30fc\u30d0\u3068Web\u30d6\u30e9\u30a6\u30b6\u306e\u9593\u3067HTML\u30b3\u30f3\u30c6\u30f3\u30c4\u3084CSS\u3001JavaScript\u3001\u753b\u50cf\u3068\u3044\u3063\u305f\u30c7\u30fc\u30bf\u3092\u3084\u308a\u3068\u308a\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30da\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\u969b\u306b\u3082\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

HTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u306f HTTP\/1.0 \u3001 HTTP\/1.1 \u3001HTTP\/2 \u3068\u9032\u5316\u3092\u9042\u3052\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u305d\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u304c HTTP\/3 \u3067\u3059\u3002<\/p>\n\n\n\n

\u3053\u306e HTTP\/3 \u306f\u5f93\u6765\u306eHTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u304a\u3088\u3073\u3001\u305d\u306e\u4e0b\u5c64\u30ec\u30a4\u30e4\u30fc\u3067\u3042\u308bTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u304a\u3051\u308b\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u3057\u3066TCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u63db\u3048\u3066UDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f QUIC \u3092\u7528\u3044\u3066\u3044\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002QUIC \u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u89e3\u8aac\u3057\u307e\u305b\u3093\u304c\u3001\u4ee5\u524d\u306bASCII.jp\u306b QUIC \u3092\u89e3\u8aac\u3057\u305f\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u3066\u3044\u308b\u306e\u3067\u305d\u3061\u3089\u3092\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

Google\u304c\u8a2d\u8a08\u3057\u305f\u6b21\u4e16\u4ee3\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u300cQUIC\u300d\u3068\u306f\uff1f<\/a><\/p>\n\n\n\n

\u3053\u3053\u3067\u306f HTTP\/3 \u3067\u306fTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u306f\u306a\u304f\u3001 QUIC \u3068\u3044\u3046UDP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u4ee3\u308f\u308a\u306b\u4f7f\u3063\u3066\u3044\u308b\u3001\u3068\u7406\u89e3\u3044\u305f\u3060\u3051\u308c\u3070OK\u3067\u3059\u3002<\/p>\n\n\n\n

<\/span>Head of Line \u30d6\u30ed\u30c3\u30ad\u30f3\u30b0<\/span><\/h2>\n\n\n\n

HTTP\/3 \u304c\u4f55\u3092\u6539\u5584\u3057\u3088\u3046\u3068\u3057\u3066\u308b\u304b\u3092\u8aac\u660e\u3059\u308b\u4e0a\u3067\u3001\u307e\u305a\u306fHTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8ab2\u984c\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

HTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u306f1\u3064\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u30011\u3064\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u8fd4\u3063\u3066\u304f\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u4f8b\u3048\u3070 Chrome \u306e DevTools \u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30d6\u304b\u3089\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

Web\u30da\u30fc\u30b8\u304c\u8907\u96d1\u5316\u3057\u3066\u3044\u304f\u306b\u3064\u308c\u3066\u3001HTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u554f\u984c\u304c\u660e\u3089\u304b\u3068\u306a\u3063\u3066\u3044\u304d\u307e\u3059\u3002HTTP\u3067\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30c8\u304c1\u5bfe1\u306e\u5bfe\u5fdc\u3092\u3057\u3066\u3044\u308b\u304c\u3086\u3048\u306b\u3001Head of Line\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u3068\u3044\u3046\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

<\/span>HTTP\/1.1 \u307e\u3067\u306e\u5834\u5408<\/span><\/h3>\n\n\n\n

\u3053\u3053\u3067\u306f\u30b7\u30f3\u30d7\u30eb\u306b\u3059\u308b\u305f\u3081\u306b\u3001Web\u30d6\u30e9\u30a6\u30b6\u3068Web\u30b5\u30fc\u30d0\u306e\u9593\u30671\u3064\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3057\u304b\u306a\u3044\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

Web\u30d6\u30e9\u30a6\u30b6\u304cHTML\u3092\u8aad\u307f\u8fbc\u307f\u3001\u7d9a\u3044\u3066CSS\u3001JavaScript\u3001\u753b\u50cf\u3068\u3044\u3063\u305f\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u7d9a\u3051\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u307e\u3059\u3002\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u304c1\u3064\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u30ea\u30bd\u30fc\u30b9\u306f1\u30641\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u6b21\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3067\u304d\u307e\u305b\u3093\u3002\u9806\u756a\u5f85\u3061\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002
\u4f8b\u3048\u3070\u3001\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4e2d\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u518d\u9001\u3059\u308b\u3053\u3068\u306a\u308b\u3068\u3001\u305d\u308c\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u6b21\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u3059\u3089\u958b\u59cb\u3067\u304d\u307e\u305b\u3093\u3002
(\u5b9f\u969b\u306f\u8907\u6570\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u304c\u3042\u308b\u306e\u3067\u5b8c\u5168\u306b\u9010\u6b21\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u753b\u50cf\u304c\u591a\u3044\u30da\u30fc\u30b8\u306a\u3069\u3067\u306f\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570\u306e\u4e0a\u9650\u306b\u9054\u3057\u3066\u3057\u307e\u3063\u3066\u9806\u756a\u5f85\u3061\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u3048\u307e\u3059\u3002)<\/p>\n\n\n\n

<\/span>HTTP\/2 \u306e\u5834\u5408<\/span><\/h3>\n\n\n\n

HTTP\/2 \u3067\u306fHTTP\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u3088\u3063\u3066\u3053\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

1\u3064\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u306e\u4e2d\u30671\u3064\u305a\u3064\u30ea\u30af\u30a8\u30b9\u30c8\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u307e\u3068\u3081\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u3057\u3066\u3001\u9806\u6b21\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u53d7\u3051\u53d6\u308b\u65b9\u5f0f\u3067\u3059\u3002\u753b\u50cf\u306e\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044\u3082\u306e\u306f1\u56de\u306e\u30c7\u30fc\u30bf(\u30c1\u30e3\u30f3\u30af)\u3067\u5168\u3066\u3092\u53d7\u3051\u53d6\u308c\u307e\u305b\u3093\u304c\u3001\u30c7\u30fc\u30bf\u304c\u63c3\u3063\u305f\u3082\u306e\u304b\u51e6\u7406\u3055\u308c\u308b(\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u306f\u8868\u793a\u3055\u308c\u308b)\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002
\u5148\u306e\u4f8b\u306e\u3088\u3046\u306b\u3001\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4e2d\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3082\u305d\u308c\u3060\u3051\u3092\u518d\u9001\u3059\u308c\u3070\u3088\u304f\u3001\u4ed6\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4e2d\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u51e6\u7406\u3092\u7d99\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u3057\u304b\u3057\u3001HTTP\/2 \u306fTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e0a\u3067\u52d5\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002HTTP\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u5316\u3055\u308c\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30f3\u30dd\u30f3\u30b9\u306f\u3001\u5b9f\u969b\u306fTCP\u30d1\u30b1\u30c3\u30c8\u306e\u4e2d\u306b\u5206\u5272\u3055\u308c\u3066Web\u30b5\u30fc\u30d0\u304b\u3089Web\u30d6\u30e9\u30a6\u30b6\u3078\u9001\u4fe1\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001TCP\u30d1\u30b1\u30c3\u30c8\u306e\u30ec\u30a4\u30e4\u30fc\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u629c\u3051\u843d\u3061\u305fTCP\u30d1\u30b1\u30c3\u30c8\u304c\u518d\u9001\u3055\u308c\u308b\u307e\u3067\u53d7\u4fe1\u6e08\u306e(\u5f8c\u7d9a\u306e)TCP\u30d1\u30b1\u30c3\u30c8\u304c\u51e6\u7406\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\u3053\u308c\u304cTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308bHTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5f31\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n

<\/span>HTTP\/3 \u306e\u5834\u5408<\/span><\/h3>\n\n\n\n

HTTP\/3 \u3067\u306f\u524d\u8ff0\u306e\u3068\u304a\u308aTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u63db\u3048\u3066 QUIC \u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001TCP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u3063\u3066\u3044\u308b\u304c\u3086\u3048\u306b\u8d77\u304d\u3066\u3044\u305f\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u901a\u4fe1\u901f\u5ea6\u306f\u901f\u304f\u306a\u308a\u307e\u3057\u305f\u304c\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u3088\u3046\u306b\u4e00\u5b9a\u3067\u306f\u306a\u3044\u901a\u4fe1\u74b0\u5883\u304c\u5897\u3048\u3066\u3001\u901a\u4fe1\u306e\u30a8\u30e9\u30fc\u306f\u3088\u308a\u767a\u751f\u3057\u6613\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001HTTPS\u304c\u6a19\u6e96\u3068\u306a\u3063\u305f\u3053\u3068\u306b\u3088\u308a\u3001\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u306f\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u5f71\u97ff\u3082\u9855\u8457\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u308b\u3053\u3068\u3082\u4e0a\u3052\u3089\u308c\u307e\u3059\u3002\u73fe\u5728\u306eWeb\u5229\u7528\u72b6\u6cc1\u3067\u9855\u5728\u5316\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b HTTP\/3 \u304c\u7523\u307e\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

HTTP\/3 \u306b\u3059\u308b\u3053\u3068\u3067\u76ee\u306b\u898b\u3048\u3066\u306bWeb\u30b5\u30a4\u30c8\u304c\u9ad8\u901f\u306b\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u96e3\u3057\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u901a\u4fe1\u72b6\u6cc1\u3084IP\u30a2\u30c9\u30ec\u30b9\u306e\u5909\u66f4\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u304b\u3089\u306e\u95b2\u89a7\u3067\u306f\u3001\u7121\u99c4\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6e1b\u5c11\u3084\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u518d\u78ba\u7acb\u306e\u524a\u6e1b\u306b\u3088\u308b\u30ec\u30b9\u30f3\u30dd\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u306a\u304a QUIC \u306fUDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001HTTP\/3 \u3092\u5229\u7528\u3059\u308b\u4e0a\u3067\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30af\u30e9\u30a6\u30c9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306a\u3069\u3067\u3001UDP\u30dd\u30fc\u30c8443\u3092\u958b\u653e\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002\u3082\u3057\u3082\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306a\u3069\u3067\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u3066UDP\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u901a\u3089\u306a\u3044\u5834\u5408\u306f\u3001\u5f93\u6765\u901a\u308aTCP\u30d7\u30ed\u30c8\u30b3\u30eb (HTTP\/2) \u3067\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

<\/span>HTTP\/3 \u306e\u5bfe\u5fdc\u72b6\u6cc1<\/span><\/h2>\n\n\n\n

Chrome\u3084Firefox\u3068\u3044\u3063\u305f\u30e1\u30b8\u30e3\u30fc\u306a\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u65e2\u306b HTTP\/3 \u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002
\u307e\u305f Google.com \u306f\u3082\u3061\u308d\u3093\u3067\u3059\u304c\u3001Cloudflare\u3068\u3044\u3063\u305fCDN\u3082 HTTP\/3 \u306b\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u3068Web\u30b5\u30a4\u30c8\u306b\u3088\u3063\u3066\u306f\u6c17\u4ed8\u304b\u306a\u3044\u5185\u306b HTTP\/3 \u304c\u65e2\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u3053\u308c\u307e\u3067 HTTP\/3 \u306b\u5bfe\u5fdc\u3057\u305fWeb\u30b5\u30fc\u30d0\u306f LiteSpeed \u304f\u3089\u3044\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001Nginx 1.25\u3067 HTTP\/3 \u306b\u5bfe\u5fdc\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u3063\u3066Web\u30b5\u30a4\u30c8\u306e HTTP\/3 \u5bfe\u5fdc\u3082\u666e\u53ca\u3057\u3066\u3044\u304f\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

KUSANAGI 9 \u306f Nginx 1.25 \u3088\u308a HTTP\/3 \u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u306b\u5408\u308f\u305b\u3066\u6700\u65b0\u7248\u3088\u308a HTTP\/3 \u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u305c\u3072\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

RFC 9114 HTTP\/3<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u300cKUSANAGI\u300d\u958b\u767a\u30c1\u30fc\u30e0\u306e\u77f3\u5ddd\u3067\u3059\u3002 \u5148\u65e5\u516c\u958b\u3057\u305f KUSANAGI 9.3.0 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u306b\u3064 ... Read more<\/a><\/p>\n","protected":false},"author":27,"featured_media":6516,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[113,76],"tags":[110],"series":[67],"journey":[97],"product":[105],"class_list":["post-6507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-nginx","tag-technical-guides","series-engineer-blog","journey-start","product-kusanagi","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33","no-featured-image-padding"],"yoast_head":"\nKUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f - KUSANAGI Tech Column<\/title>\n<meta name=\"description\" content=\"\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u306e\u958b\u767a\u30c1\u30fc\u30e0\u306f\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u300cKUSANAGI 9.3.0\u300d\u3067HTTP\/3\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002HTTP\/3\u306f\u6700\u65b0\u306eWeb\u30da\u30fc\u30b8\u8868\u793a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u4ee5\u524d\u306eTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e0d\u5177\u5408\u3092\u514b\u670d\u3057\u3001\u901a\u4fe1\u901f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u3067\u306e\u95b2\u89a7\u306b\u304a\u3044\u3066\u3001\u7121\u99c4\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6e1b\u5c11\u3084\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u518d\u78ba\u7acb\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002HTTP\/3\u306fUDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u7528\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u89e3\u653e\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001Chrome\u3084Firefox\u306a\u3069\u306e\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u3059\u3067\u306bHTTP\/3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f - KUSANAGI Tech Column\" \/>\n<meta property=\"og:description\" content=\"\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u306e\u958b\u767a\u30c1\u30fc\u30e0\u306f\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u300cKUSANAGI 9.3.0\u300d\u3067HTTP\/3\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002HTTP\/3\u306f\u6700\u65b0\u306eWeb\u30da\u30fc\u30b8\u8868\u793a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u4ee5\u524d\u306eTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e0d\u5177\u5408\u3092\u514b\u670d\u3057\u3001\u901a\u4fe1\u901f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u3067\u306e\u95b2\u89a7\u306b\u304a\u3044\u3066\u3001\u7121\u99c4\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6e1b\u5c11\u3084\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u518d\u78ba\u7acb\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002HTTP\/3\u306fUDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u7528\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u89e3\u653e\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001Chrome\u3084Firefox\u306a\u3069\u306e\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u3059\u3067\u306bHTTP\/3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507\" \/>\n<meta property=\"og:site_name\" content=\"KUSANAGI Tech Column\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-27T06:25:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-16T16:56:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/06\/kusanagi-http3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"907\" \/>\n\t<meta property=\"og:image:height\" content=\"476\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u77f3\u5ddd\u82f1\u5178\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@kusanagi_saya\" \/>\n<meta name=\"twitter:site\" content=\"@kusanagi_saya\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507\"},\"author\":{\"name\":\"\u77f3\u5ddd\u82f1\u5178\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/person\\\/08f142ea8ffd83cff021b0898651a3d4\"},\"headline\":\"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\\\/3 \u3068\u306f\",\"datePublished\":\"2023-06-27T06:25:10+00:00\",\"dateModified\":\"2026-02-16T16:56:40+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507\"},\"wordCount\":115,\"publisher\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/kusanagi-http3.jpg\",\"keywords\":[\"\u6280\u8853\u89e3\u8aac\"],\"articleSection\":[\"Linux\",\"Nginx\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507\",\"name\":\"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\\\/3 \u3068\u306f - KUSANAGI Tech Column\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/kusanagi-http3.jpg\",\"datePublished\":\"2023-06-27T06:25:10+00:00\",\"dateModified\":\"2026-02-16T16:56:40+00:00\",\"description\":\"\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u306e\u958b\u767a\u30c1\u30fc\u30e0\u306f\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u300cKUSANAGI 9.3.0\u300d\u3067HTTP\\\/3\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002HTTP\\\/3\u306f\u6700\u65b0\u306eWeb\u30da\u30fc\u30b8\u8868\u793a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u4ee5\u524d\u306eTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e0d\u5177\u5408\u3092\u514b\u670d\u3057\u3001\u901a\u4fe1\u901f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u3067\u306e\u95b2\u89a7\u306b\u304a\u3044\u3066\u3001\u7121\u99c4\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6e1b\u5c11\u3084\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u518d\u78ba\u7acb\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002HTTP\\\/3\u306fUDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u7528\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u89e3\u653e\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001Chrome\u3084Firefox\u306a\u3069\u306e\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u3059\u3067\u306bHTTP\\\/3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507#primaryimage\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/kusanagi-http3.jpg\",\"contentUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/kusanagi-http3.jpg\",\"width\":907,\"height\":476,\"caption\":\"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\\\/3 \u3068\u306f\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_6507#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\\\/3 \u3068\u306f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#website\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/\",\"name\":\"KUSANAGI Tech Column\",\"description\":\"\u901f\u3055\u306e\u7406\u7531\u3092\u77e5\u308b\u3002\u5b89\u5168\u306e\u4ed5\u7d44\u307f\u3092\u77e5\u308b\u3002WordPress\u904b\u7528\u306e\u300c\u306a\u305c\uff1f\u300d\u3092\u89e3\u304f\u6280\u8853\u30b3\u30e9\u30e0\",\"publisher\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#organization\",\"name\":\"KUSANAGI Tech Column\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/logo-tc.png\",\"contentUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/logo-tc.png\",\"width\":716,\"height\":57,\"caption\":\"KUSANAGI Tech Column\"},\"image\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/kusanagi_saya\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/person\\\/08f142ea8ffd83cff021b0898651a3d4\",\"name\":\"\u77f3\u5ddd\u82f1\u5178\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7e81fbb715fb680d7983f56482ef3104df5a0a3359e8f7daeadd1047e9c97e2a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7e81fbb715fb680d7983f56482ef3104df5a0a3359e8f7daeadd1047e9c97e2a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7e81fbb715fb680d7983f56482ef3104df5a0a3359e8f7daeadd1047e9c97e2a?s=96&d=mm&r=g\",\"caption\":\"\u77f3\u5ddd\u82f1\u5178\"},\"description\":\"\u5b66\u751f\u6642\u4ee3\u306f\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3057\u3066\u81ea\u5b85\u3067\u30b5\u30fc\u30d0\u3092\u904b\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u524d\u8077\u3067\u306f\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u4f01\u753b\u30fb\u958b\u767a\u30fb\u62e1\u8ca9\u306b\u4e00\u8cab\u3057\u3066\u5f93\u4e8b\u3057\u3001\u73fe\u5728\u306fKUSANAGI\u30fbWEXAL\u30fbDavid\u306e\u958b\u767a\u3092\u3057\u3066\u3044\u307e\u3059\u3002\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_author\\\/hideishi\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f - KUSANAGI Tech Column","description":"\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u306e\u958b\u767a\u30c1\u30fc\u30e0\u306f\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u300cKUSANAGI 9.3.0\u300d\u3067HTTP\/3\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002HTTP\/3\u306f\u6700\u65b0\u306eWeb\u30da\u30fc\u30b8\u8868\u793a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u4ee5\u524d\u306eTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e0d\u5177\u5408\u3092\u514b\u670d\u3057\u3001\u901a\u4fe1\u901f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u3067\u306e\u95b2\u89a7\u306b\u304a\u3044\u3066\u3001\u7121\u99c4\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6e1b\u5c11\u3084\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u518d\u78ba\u7acb\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002HTTP\/3\u306fUDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u7528\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u89e3\u653e\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001Chrome\u3084Firefox\u306a\u3069\u306e\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u3059\u3067\u306bHTTP\/3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507","og_locale":"ja_JP","og_type":"article","og_title":"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f - KUSANAGI Tech Column","og_description":"\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u306e\u958b\u767a\u30c1\u30fc\u30e0\u306f\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u300cKUSANAGI 9.3.0\u300d\u3067HTTP\/3\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002HTTP\/3\u306f\u6700\u65b0\u306eWeb\u30da\u30fc\u30b8\u8868\u793a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u4ee5\u524d\u306eTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e0d\u5177\u5408\u3092\u514b\u670d\u3057\u3001\u901a\u4fe1\u901f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u3067\u306e\u95b2\u89a7\u306b\u304a\u3044\u3066\u3001\u7121\u99c4\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6e1b\u5c11\u3084\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u518d\u78ba\u7acb\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002HTTP\/3\u306fUDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u7528\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u89e3\u653e\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001Chrome\u3084Firefox\u306a\u3069\u306e\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u3059\u3067\u306bHTTP\/3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002","og_url":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507","og_site_name":"KUSANAGI Tech Column","article_published_time":"2023-06-27T06:25:10+00:00","article_modified_time":"2026-02-16T16:56:40+00:00","og_image":[{"width":907,"height":476,"url":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/06\/kusanagi-http3.jpg","type":"image\/jpeg"}],"author":"\u77f3\u5ddd\u82f1\u5178","twitter_card":"summary_large_image","twitter_creator":"@kusanagi_saya","twitter_site":"@kusanagi_saya","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507#article","isPartOf":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507"},"author":{"name":"\u77f3\u5ddd\u82f1\u5178","@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/person\/08f142ea8ffd83cff021b0898651a3d4"},"headline":"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f","datePublished":"2023-06-27T06:25:10+00:00","dateModified":"2026-02-16T16:56:40+00:00","mainEntityOfPage":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507"},"wordCount":115,"publisher":{"@id":"https:\/\/kusanagi.tokyo\/column\/#organization"},"image":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507#primaryimage"},"thumbnailUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/06\/kusanagi-http3.jpg","keywords":["\u6280\u8853\u89e3\u8aac"],"articleSection":["Linux","Nginx"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507","url":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507","name":"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f - KUSANAGI Tech Column","isPartOf":{"@id":"https:\/\/kusanagi.tokyo\/column\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507#primaryimage"},"image":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507#primaryimage"},"thumbnailUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/06\/kusanagi-http3.jpg","datePublished":"2023-06-27T06:25:10+00:00","dateModified":"2026-02-16T16:56:40+00:00","description":"\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u306e\u958b\u767a\u30c1\u30fc\u30e0\u306f\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u300cKUSANAGI 9.3.0\u300d\u3067HTTP\/3\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002HTTP\/3\u306f\u6700\u65b0\u306eWeb\u30da\u30fc\u30b8\u8868\u793a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u4ee5\u524d\u306eTCP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e0d\u5177\u5408\u3092\u514b\u670d\u3057\u3001\u901a\u4fe1\u901f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u3067\u306e\u95b2\u89a7\u306b\u304a\u3044\u3066\u3001\u7121\u99c4\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6e1b\u5c11\u3084\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u518d\u78ba\u7acb\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002HTTP\/3\u306fUDP\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u7528\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u89e3\u653e\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001Chrome\u3084Firefox\u306a\u3069\u306e\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u3059\u3067\u306bHTTP\/3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kusanagi.tokyo\/column\/archives\/column_6507"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507#primaryimage","url":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/06\/kusanagi-http3.jpg","contentUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/06\/kusanagi-http3.jpg","width":907,"height":476,"caption":"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f"},{"@type":"BreadcrumbList","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_6507#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/kusanagi.tokyo\/column"},{"@type":"ListItem","position":2,"name":"KUSANAGI 9 \u304c\u5bfe\u5fdc\u3057\u305f HTTP\/3 \u3068\u306f"}]},{"@type":"WebSite","@id":"https:\/\/kusanagi.tokyo\/column\/#website","url":"https:\/\/kusanagi.tokyo\/column\/","name":"KUSANAGI Tech Column","description":"\u901f\u3055\u306e\u7406\u7531\u3092\u77e5\u308b\u3002\u5b89\u5168\u306e\u4ed5\u7d44\u307f\u3092\u77e5\u308b\u3002WordPress\u904b\u7528\u306e\u300c\u306a\u305c\uff1f\u300d\u3092\u89e3\u304f\u6280\u8853\u30b3\u30e9\u30e0","publisher":{"@id":"https:\/\/kusanagi.tokyo\/column\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kusanagi.tokyo\/column\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/kusanagi.tokyo\/column\/#organization","name":"KUSANAGI Tech Column","url":"https:\/\/kusanagi.tokyo\/column\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/logo\/image\/","url":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2024\/07\/logo-tc.png","contentUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2024\/07\/logo-tc.png","width":716,"height":57,"caption":"KUSANAGI Tech Column"},"image":{"@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/kusanagi_saya"]},{"@type":"Person","@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/person\/08f142ea8ffd83cff021b0898651a3d4","name":"\u77f3\u5ddd\u82f1\u5178","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/secure.gravatar.com\/avatar\/7e81fbb715fb680d7983f56482ef3104df5a0a3359e8f7daeadd1047e9c97e2a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7e81fbb715fb680d7983f56482ef3104df5a0a3359e8f7daeadd1047e9c97e2a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7e81fbb715fb680d7983f56482ef3104df5a0a3359e8f7daeadd1047e9c97e2a?s=96&d=mm&r=g","caption":"\u77f3\u5ddd\u82f1\u5178"},"description":"\u5b66\u751f\u6642\u4ee3\u306f\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3057\u3066\u81ea\u5b85\u3067\u30b5\u30fc\u30d0\u3092\u904b\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u524d\u8077\u3067\u306f\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u4f01\u753b\u30fb\u958b\u767a\u30fb\u62e1\u8ca9\u306b\u4e00\u8cab\u3057\u3066\u5f93\u4e8b\u3057\u3001\u73fe\u5728\u306fKUSANAGI\u30fbWEXAL\u30fbDavid\u306e\u958b\u767a\u3092\u3057\u3066\u3044\u307e\u3059\u3002","url":"https:\/\/kusanagi.tokyo\/column\/archives\/column_author\/hideishi"}]}},"_links":{"self":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/6507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/comments?post=6507"}],"version-history":[{"count":9,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/6507\/revisions"}],"predecessor-version":[{"id":6517,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/6507\/revisions\/6517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/media\/6516"}],"wp:attachment":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/media?parent=6507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/categories?post=6507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/tags?post=6507"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/series?post=6507"},{"taxonomy":"journey","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/journey?post=6507"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/product?post=6507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}