{"id":15481,"date":"2015-12-19T12:00:14","date_gmt":"2015-12-19T03:00:14","guid":{"rendered":"http:\/\/labs.gree.jp\/blog\/?p=15481"},"modified":"2015-12-19T00:24:07","modified_gmt":"2015-12-18T15:24:07","slug":"%e7%b4%b9%e4%bb%8b%ef%bc%81http%e9%96%a2%e9%80%a3%e6%9c%80%e6%96%b0%e4%bb%95%e6%a7%98%ef%bc%81","status":"publish","type":"post","link":"https:\/\/labs.gree.jp\/blog\/2015\/12\/15481\/","title":{"rendered":"\u7d39\u4ecb\uff01HTTP\u95a2\u9023\u6700\u65b0\u4ed5\u69d8\uff01"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u90e8\u306e\u5f8c\u85e4\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u306f GREE Advent Calendar 2015\u306e20\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n<div>GREE Engineers' Blog\u3067\u306f\u6bce\u56de<a href=\"http:\/\/labs.gree.jp\/blog\/author\/goto\/\">HTTP\/<wbr \/>2\u95a2\u9023\u306e\u8a18\u4e8b<\/a>\u3092\u66f8\u304b\u305b\u3066\u3044\u305f\u3060\u3044\u3066\u304a\u308a\u307e\u3059\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<div>HTTP\/2\u306e\u4ed5\u69d8\u81ea\u4f53\u306f RFC7540 \u3068\u3057\u3066\u6a19\u6e96\u5316\u3055\u308c\u307e\u3057\u305f\u3002\u3067\u3059\u304c\u3001<wbr \/>HTTP\u306b\u95a2\u3059\u308b\u5468\u8fba\u4ed5\u69d8\u306e\u8a71\u306f\u307e\u3060\u307e\u3060\u7d9a\u3044\u3066\u3044\u307e\u3059(\u7d30\u304b\u3044\u8b70\u8ad6\u304c\u591a\u3044\u3067\u3059\u304c....)\u3002<\/div>\n<\/div>\n<div><\/div>\n<div>\u305d\u3053\u3067\u4eca\u56de\u306f\u3001<wbr \/>IETF\u306e(\u4e3b\u306bHTTPbis WG)HTTP\u306b\u95a2\u9023\u3059\u308b\u4ed5\u69d8\u4e8b\u60c5\u306b\u3064\u3044\u3066\u8aac\u660e<wbr \/>\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<h2>HTTPbis WG<\/h2>\n<div>HTTP\/1.1\u306e\u6539\u8a02\u7248\u3001HTTP\/<wbr \/>2\u3084\u305d\u306e\u95a2\u9023\u4ed5\u69d8\u306b\u95a2\u3057\u3066\u8b70\u8ad6\u3057\u3066\u3044\u305fWG\u3067\u3059\u3002<\/div>\n<div><\/div>\n<div>\u73fe\u5728\u3082HTTP\u306b\u95a2\u3059\u308b\u4ed5\u69d8\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u30b3\u30b3\u3067\u6271\u308f\u308c\u3066\u3044\u308b\u30c9\u30e9\u30d5\u30c8\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/div>\n<div><\/div>\n<div>\u30ab\u30c3\u30b3\u3067\u305d\u306e\u4ed5\u69d8\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002Draft\u306fRFC\u3068\u306a\u308b\u524d\u306e\u6bb5\u968e\u3067\u3001Individual Draft\u304b\u3089WG Draft\u3068\u306a\u308a\u3001RFC\u3068\u306a\u308a\u307e\u3059\u3002<\/div>\n<div><\/div>\n<h3><a href=\"https:\/\/tools.ietf.org\/html\/rfc7694\">HTTP Client-Initiated Content-Encoding<\/a>(RFC\u00a07694)<\/h3>\n<div>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089Content-Encoding\u3092\u4f7f\u3063\u3066\u3001<wbr \/>\u30ea\u30af\u30a8\u30b9\u30c8\u30dc\u30c7\u30a3\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u793a\u305b\u308b\u3088\u3046\u306b\u3059\u308b\u4ed5\u69d8\u3002<\/div>\n<div><\/div>\n<div>\u4eca\u307e\u3067\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u304b\u3089\u5727\u7e2e\u3057\u3066\u9001\u4fe1\u3059\u308b\u4ed5\u7d44\u307f\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<wbr \/>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u304b\u3089Content-<wbr \/>Encoding\u30d8\u30c3\u30c0\u3092\u9001\u4fe1\u3059\u308b\u624b\u9806\u53ca\u3073\u3001<wbr \/>\u30b5\u30fc\u30d0\u5074\u304b\u3089Accept-<wbr \/>Encoding\u30d8\u30c3\u30c0\u3092\u9001\u4fe1\u3059\u308b\u624b\u9806\u304c\u4ed5\u69d8\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/div>\n<div><\/div>\n<div>\n<div>\n<div>\n<pre class=\"lang:default decode:true \"> \u00a0 \u00a0 POST \/edit\/ HTTP\/1.1\n\u00a0 \u00a0 \u00a0Host: example.org\n\u00a0 \u00a0 \u00a0Content-Type: application\/atom+xml;type=entry\n\u00a0 \u00a0 \u00a0Content-Encoding: gzip\n\n\u00a0 \u00a0 \u00a0...compressed payload...<\/pre>\n<\/div>\n<\/div>\n<div><\/div>\n<\/div>\n<div><\/div>\n<h3><a href=\"https:\/\/tools.ietf.org\/html\/rfc7639\">The ALPN HTTP Header Field<\/a> (RFC 7639)<\/h3>\n<div>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304cCONNECT\u30e1\u30bd\u30c3\u30c9\u3067\u63a5\u7d9a\u3059\u308b\u969b\u306b\u3001<wbr \/>\u30c8\u30f3\u30cd\u30eb\u3055\u305b\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u660e\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u4ed5\u69d8\u3002<wbr \/>CONNECT\u30e1\u30c3\u30bd\u30c9\u3067\u63a5\u7d9a\u3057\u3001<wbr \/>TLS\u3067\u4fdd\u8b77\u3055\u308c\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u30c8\u30f3\u30cd\u30eb\u3055\u308c\u308b\u5834\u5408\u306f\u3001TLS ClientHello\u306eALPN\u62e1\u5f35\u306b\u306fALPN\u30d8\u30c3\u30c0\u3067\u6307\u5b9a<wbr \/>\u3055\u308c\u305f\u8b58\u5225\u5b50\u30ea\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<\/div>\n<div><\/div>\n<div>\n<pre class=\"lang:default decode:true \">     CONNECT www.example.com HTTP\/1.1\n     Host: www.example.com\n     ALPN: h2, http%2F1.1<\/pre>\n<\/div>\n<div><\/div>\n<div><\/div>\n<h3><a href=\"https:\/\/tools.ietf.org\/html\/draft-tbray-http-legally-restricted-status-05\">An HTTP Status Code to Report Legal Obstacles<\/a> (WG Draft)<\/h3>\n<div>\u6cd5\u7684\u306a\u7406\u7531\u306b\u3088\u308a\u30da\u30fc\u30b8\u3092\u8868\u793a\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u793a\u3059\u30ec\u30b9\u30dd\u30f3\u30b9\u30b9\u30c6<wbr \/>\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9 451 \u306e\u8ffd\u52a0\u3002<\/div>\n<div><\/div>\n<div>\n<pre class=\"lang:default decode:true \">   HTTP\/1.1 451 Unavailable For Legal Reasons\n   Content-Type: text\/html\n\n   &lt;html&gt;\n    &lt;head&gt;&lt;title&gt;Unavailable For Legal Reasons\n    &lt;body&gt;\n     &lt;h1&gt;Unavailable For Legal Reasons&gt;\/h1&gt;\n     &lt;p&gt;This request may not be serviced in the Roman Province\n     of Judea due to the Lex Julia Majestatis, which disallows\n     access to resources hosted on servers deemed to be\n     operated by the People's Front of Judea.&gt;\/p&gt;\n    &lt;\/body&gt;\n   &lt;\/html&gt;\n<\/pre>\n<\/div>\n<div><\/div>\n<h3><a href=\"https:\/\/tools.ietf.org\/html\/draft-ietf-httpbis-alt-svc-04\">HTTP Alternative Services<\/a> (WG Draft)<\/h3>\n<div>\u30b5\u30fc\u30d0\u306e\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u3001\u5225\u306e\u30db\u30b9\u30c8\u3001\u5225\u306e\u30dd\u30fc\u30c8\u3001<wbr \/>\u5225\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3082\u63d0\u4f9b\u3067\u304d\u308b\u3053\u3068\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u901a\u77e5\u53ef\u80fd\u306b\u3059<wbr \/>\u308b\u4ed5\u69d8\u3002<\/div>\n<div><\/div>\n<div>HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u3082\u3057\u304f\u306f\u3001HTTP\/2\u306eALTSVC<wbr \/>\u30d5\u30ec\u30fc\u30e0\u3067\u901a\u77e5\u53ef\u80fd\u3067\u3059\u3002<\/div>\n<div>(\u30d7\u30ed\u30c8\u30b3\u30eb\uff0c\u30db\u30b9\u30c8\uff0c\u30dd\u30fc\u30c8)\u3068\u8a00\u3046\u5f62\u3067\u60c5\u5831\u3092\u901a\u77e5\u3059\u308b\u3002<\/div>\n<div><\/div>\n<div>\u4f8b\u3048\u3070\u904b\u7528\u4e0a\u306e\u7406\u7531\u3067\u63a5\u7d9a\u3059\u308b\u30b5\u30fc\u30d0\u3092\u5207\u308a\u66ff\u3048\u305f\u308a\u3001\u4f7f\u7528\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/div>\n<div>HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u3067\u4ee5\u4e0b\u306e\u69d8\u306balt-svc\u30d8\u30c3\u30c0\u3092\u4ed8\u52a0\u3057\u307e\u3059\u3002<\/div>\n<div>\n<pre class=\"\">Alt-Svc: h2=\"new.example.org:80\"<\/pre>\n<\/div>\n<div><\/div>\n<div>\n<div>\u4f8b\u3048\u3070<a href=\"http:\/\/google.com\/\" target=\"_blank\">google.com<\/a>\u3067\u306fQUIC\u306e\u305f\u3081\u306b\u4ee5\u4e0b\u306e\u69d8\u306a\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u3092\u3064\u3051\u3066\u304d\u307e\u3059<\/div>\n<div>\n<pre class=\"\">alt-svc:quic=\"www.google.com:443\"; ma=600; v=\"30,29,28,27,26,25\"<\/pre>\n<\/div>\n<\/div>\n<div><\/div>\n<div><\/div>\n<h3><a href=\"https:\/\/tools.ietf.org\/html\/draft-ietf-httpbis-http2-encryption-02\">Opportunistic Security for HTTP<\/a> (WG Draft)<\/h3>\n<div>\u901a\u4fe1\u76f8\u624b\u3092\u8a8d\u8a3c\u3057\u306a\u3044\u6697\u53f7\u901a\u4fe1(\u65e5\u548c\u898b\u6697\u53f7)\u3092\u53ef\u80fd\u306b\u3059\u308b\u4ed5\u69d8\u3067\u3059\u3002\u5e83\u57df\u76d7\u8074\u653b\u6483\u304b\u3089\u306e\u4fdd\u8b77\u3068\u3057\u3066\u65e5\u548c\u898b\u6697\u53f7\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/div>\n<div>http:\/\/\u304b\u3089\u59cb\u307e\u308bURL\u3067\u3082HTTP over TLS\u3067\u901a\u4fe1\u3092\u884c\u3044\u307e\u3059\u3002<\/div>\n<div><\/div>\n<div>\n<pre class=\"lang:default decode:true\">   GET \/index.html HTTP\/1.1\n   Host: example.com\n<\/pre>\n<div>\n<pre class=\"lang:default decode:true\"> \u00a0 \u00a0HTTP\/1.1 200 OK\n \u00a0 \u00a0Content-Type: text\/html\n \u00a0 \u00a0Cache-Control: max-age=600\n \u00a0 \u00a0Age: 30\n \u00a0 \u00a0Date: Thu, 1 May 2014 16:20:09 GMT\n \u00a0 \u00a0HTTP-TLS: ma=3600<\/pre>\n<\/div>\n<div>\u30b5\u30fc\u30d0\u304b\u3089HTTP-TLS\u30d8\u30c3\u30c0\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f:443\u306eAlternate-Service\u3068\u3057\u3066\u89e3\u91c8\u3057\u3001\u65e5\u548c\u898b\u6697\u53f7\u901a\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<h3><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\"><a href=\"https:\/\/tools.ietf.org\/html\/draft-thomson-http2-client-certs-00\">Reactive Certificate-Based Client Authentication in HTTP\/2<\/a> (Indevisual Draft)<\/span><\/h3>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">TLS\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u3057\u305f\u5f8c\u306b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u7279\u5b9a\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u8981\u6c42\u3057\u305f\u969b\u306b\u3001\u30b5\u30fc\u30d0\u304c\u8ffd\u52a0\u3067\u8a3c\u660e\u66f8\u3092\u7528\u3044\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">HTTP\/1.1 + TLS\/1.2\u3067\u306fTLS Renegotiation\u306e\u624b\u9806\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3092\u7528\u3044\u305f\u8a8d\u8a3c\u3092\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/span><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">HTTP\/2\u3067\u306fTLS Renegotiation\u304c\u7981\u6b62\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3053\u306e\u624b\u9806\u304c\u51fa\u6765\u307e\u305b\u3093\u3002<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">\u00a0<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">HTTP\/2 + TLS1.2 \u3084HTTP\/2 + TLS1.3\u3067\u3001TLS\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u7d42\u4e86\u5f8c\u306b\u6539\u3081\u3066\u8a3c\u660e\u66f8\u3092\u7528\u3044\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u3092\u53ef\u80fd\u306b\u3059\u308b\u4ed5\u69d8\u3002<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">\u00a0<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">HTTP\/2\u306bWAITING_FOR_AUTH\u30d5\u30ec\u30fc\u30e0\u3092\u3001TLS Extention\u306bapplication_context_id\u3092\u8ffd\u52a0\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u3092\u884c\u3046\u7406\u7531\u3068\u306a\u3063\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u7d10\u4ed8\u3051\u308b\u4e8b\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u591a\u91cd\u5316\u3055\u308c\u3066\u3044\u308bHTTP\/2\u3067\u3082\u3001\u3069\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u3092\u884c\u3063\u3066\u3044\u308b\u306e\u304b\u304c\u8b58\u5225\u3067\u304d\u307e\u3059\u3002<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">\u00a0<\/span><\/div>\n<h3><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\"><a href=\"https:\/\/tools.ietf.org\/html\/draft-ruellan-http-accept-push-policy-00\">Accept-Push-Policy Header Field<\/a> (Individual Draft)<\/span><\/h3>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304cHTTP\/2\u306e\u30b5\u30fc\u30d0\u30d7\u30c3\u30b7\u30e5\u3092\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u6bce\u306b\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u4ed5\u69d8\u3002<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306eaccept-push-policy\u30d8\u30c3\u30c0 \u3067\u671b\u3080\u30b5\u30fc\u30d0\u30d7\u30c3\u30b7\u30e5\u306e\u52d5\u4f5c\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/span><\/div>\n<div><span style=\"color: #454545; font-family: 'Trebuchet MS', Arial, Helvetica, '\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4 Pro W3', 'Hiragino Kaku Gothic Pro', \u30e1\u30a4\u30ea\u30aa, Meiryo, '\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af', 'MS PGothic', sans-serif;\">\u00a0<\/span><\/div>\n<div>\n<pre class=\"\">   :method = GET\n   :scheme = https\n   :path = \/index.html\n   host = example.org\n   accept = text\/html\n   accept-push-policy = none\n<\/pre>\n<ul>\n<li>none = \u30b5\u30fc\u30d0\u30d7\u30c3\u30b7\u30e5\u3092\u884c\u308f\u306a\u3044<\/li>\n<li>default = \u30b5\u30fc\u30d0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6319\u52d5<\/li>\n<li>head = HEAD\u30e1\u30bd\u30c3\u30c9\u306e\u30ec\u30b9\u30dd\u30f3\u30b9<\/li>\n<li>fast-load = first rendering\u306b\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u30d7\u30c3\u30b7\u30e5\u3059\u308b<\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>\n<div>\n<div>\n<h3><a href=\"https:\/\/tools.ietf.org\/html\/draft-west-cookie-prefixes-04\">Cookie Prefixes<\/a> (Individual Draft)<\/h3>\n<div>Cookie\u306e\u540d\u524d\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u7528\u3044\u3066Cookie\u306e\u5c5e\u6027\u3092\u56fa\u5b9a\u5316\u3059\u308b\u3002Cookie\u3092\u5171\u6709\u3059\u308b\u30b5\u30a4\u30c8\u9593\u3067\u3001\u610f\u56f3\u305b\u306c\u5f62\u3067\u5c5e\u6027\u3092\u5909\u66f4\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002<\/div>\n<div>\n<div>\n<pre class=\"\">Set-Cookie: $Secure-SID=12345; Secure; Domain=example.com<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div>$Sercure\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001Secure\u5c5e\u6027\u304c\u4ed8\u3044\u305fSet-Cookie\u306e\u307f\u53d7\u3051\u4ed8\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/div>\n<div>\u305d\u306e\u4ed6\u306b\u3082Domain\u5c5e\u6027\u304c\u306a\u304f\u3001PATH\u5c5e\u6027\u306b\/\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u4e8b\u3092\u793a\u3059$Host-\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<h3><span style=\"color: #000000; font-family: arial, sans-serif;\"><a href=\"https:\/\/tools.ietf.org\/html\/draft-west-leave-secure-cookies-alone-00\">Deprecate modification of 'secure' cookies from non-secure origins<\/a> (Individual Draft)<\/span><\/h3>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">Cookie\u306eSecure\u5c5e\u6027\u3092\u3001\u975e\u30bb\u30ad\u30e5\u30a2\u30aa\u30ea\u30b8\u30f3\u304b\u3089Secure\u5c5e\u6027\u3092\u4ed8\u4e0e\u3057\u305f\u308a\u3001\u65e2\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308bSecure\u5c5e\u6027\u304c\u3064\u3044\u3066\u308bCookie\u3092\u4e0a\u66f8\u304d\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u4ed5\u69d8\u3002<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<div>Chrome\u3067\u306f\u5b9f\u88c5\u306e\u691c\u8a0e\u304c\u59cb\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/div>\n<div>\n<div>\n<div>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">\u00a0<\/span><\/div>\n<h3><span style=\"color: #000000; font-family: arial, sans-serif;\"><a href=\"https:\/\/tools.ietf.org\/html\/draft-west-first-party-cookies-01\">First-Party-Only Cookies<\/a> (Individual Draft)<\/span><\/h3>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">Cookie\u306b\u65b0\u3057\u3044\u5c5e\u6027\u3068\u3057\u3066First-Party-Only\u5c5e\u6027\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/span><\/div>\n<div>\u3053\u306e\u5c5e\u6027\u304c\u4ed8\u4e0e\u3055\u308c\u305fCookie\u306f\u3001First-Party\u306e\u30b5\u30a4\u30c8\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u307f\u306b\u3057\u304b\u9001\u4fe1\u3055\u308c\u306a\u3044\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<h3><span style=\"color: #000000; font-family: arial, sans-serif;\"><a href=\"https:\/\/tools.ietf.org\/html\/draft-nottingham-httpbis-origin-frame-00\">The ORIGIN HTTP\/2 Frame<\/a> (Individual Draft)<\/span><\/h3>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">HTTP\/2\u3067\u306f\u4e00\u3064\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u4e0a\u3067\u8907\u6570\u30aa\u30ea\u30b8\u30f3\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30fb\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u305f\u3082\u306e\u306e\u30b5\u30fc\u30d0\u5074\u304c\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51fa\u6765\u7121\u3044\u30aa\u30ea\u30b8\u30f3\u306e\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/span><\/div>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">\u00a0<\/span><\/div>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">\u30b5\u30fc\u30d0\u5074\u304b\u3089\u63d0\u4f9b\u53ef\u80fd\u306a\u30aa\u30ea\u30b8\u30f3\u3092\u901a\u77e5\u3059\u308b\u305f\u3081\u306b\u3001HTTP\/2\u306e\u62e1\u5f35\u30d5\u30ec\u30fc\u30e0\u3068\u3057\u3066ORIGIN\u30d5\u30ec\u30fc\u30e0\u3092\u8ffd\u52a0\u3059\u308b\u4ed5\u69d8<\/span><\/div>\n<\/div>\n<div><\/div>\n<div>\n<h3><a href=\"http:\/\/tools.ietf.org\/html\/draft-stenberg-httpbis-tcp-00\">TCP Tuning for HTTP<\/a><span style=\"color: #000000; font-family: arial, sans-serif;\"> (Individual Draft)<\/span><\/h3>\n<p>\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4ed5\u69d8\u306b\u95a2\u3059\u308bDraft\u3067\u306f\u306a\u304f\u3001\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3064\u3044\u3066\u8a00\u53ca\u3057\u305fDraft\u3002<\/p>\n<p>HTTP\u3092\u4f7f\u3046\u969b\u306bTCP\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306b\u4ed8\u3044\u3066\u3001Linux\u306e\u8a2d\u5b9a\u4f8b\u306a\u3069\u5177\u4f53\u7684\u306a\u8aac\u660e\u3082\u542b\u3081\u3066\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e5\u3064\u306e\u7ae0\u306b\u5206\u304b\u3089\u308c\u3066\u30d7\u30e9\u30c6\u30a3\u30af\u30b9\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<ul>\n<li>Socket planning<\/li>\n<li>TCP handshake<\/li>\n<li>TCP transfers<\/li>\n<li>Re-using connections<\/li>\n<li>Closing connections<\/li>\n<\/ul>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">\u00a0<\/span><\/div>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">\u00a0<\/span><\/div>\n<h2><span style=\"color: #000000; font-family: arial, sans-serif;\">\u305d\u306e\u4ed6<\/span><\/h2>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">\u00a0<\/span><\/div>\n<div><span style=\"color: #000000; font-family: arial, sans-serif;\">\u5927\u5206\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u306e\u4ed6\u306b\u3082HTTP\u3092\u7528\u3044\u305f\u30d7\u30c3\u30b7\u30e5\u901a\u77e5\u3092\u51fa\u3059\u4ed5\u69d8\u304cWebPush WG\u3067\u8b70\u8ad6\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3061\u3089\u306f\u3001\u307e\u3060\u307e\u3060\u30b3\u30a2\u30b9\u30da\u30c3\u30af\u306e\u8b70\u8ad6\u304c\u4e2d\u5fc3\u3067\u3059\u306e\u3067\u4eca\u304b\u3089\u304a\u3063\u3066\u307f\u308b\u306e\u3082\u9762\u767d\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/span><\/div>\n<ul>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/draft-ietf-webpush-protocol-01\">Generic Event Delivery Using HTTP Push<\/a><\/li>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/draft-thomson-webpush-encryption-00\">Message Encryption for Web Push<\/a><\/li>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/draft-chiussi-webpush-subscription-less-framework-01\">Subscription-Less Web Push Framework<\/a><\/li>\n<\/ul>\n<div><span style=\"font-family: 'PT Serif', Palatino, 'Neue Swift', serif;\">\u00a0<\/span><\/div>\n<div>\u307e\u305f\u3001\u4eca\u8a71\u984c\u306eQUIC\u3082Individual Draft\u3068\u306a\u3063\u3066\u304a\u308a\u307e\u3059\uff08Google\u793e\u306b\u3088\u308b\u5b9f\u88c5\u306f\u3055\u3089\u306b\u9032\u3093\u3067\u3044\u307e\u3059\u304c\uff09\u3002<\/div>\n<ul>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/draft-tsvwg-quic-protocol-00\">QUIC: A UDP-Based Secure and Reliable Transport for HTTP\/2<\/a><\/li>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/draft-tsvwg-quic-loss-recovery-00\">QUIC Loss Recovery And Congestion Control<\/a><\/li>\n<\/ul>\n<div><span style=\"font-family: arial, sans-serif;\">\u00a0<\/span><\/div>\n<div><span style=\"font-family: arial, sans-serif;\">\u00a0<\/span><\/div>\n<div><span style=\"font-family: arial, sans-serif;\">\u3055\u3089\u306b\u3001\u5177\u4f53\u7684\u306a\u4ed5\u69d8\u306f\u307e\u3060\u3067\u3059\u304c\u30016\u6708\u306b\u884c\u308f\u308c\u305f<a href=\"https:\/\/httpworkshop.github.io\/\">HTTP Workshop<\/a>\u3067\u306f\u6697\u53f7\u5316\u3057\u305f\u307e\u307e\u30ea\u30bd\u30fc\u30b9\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u305b\u308b<a href=\"https:\/\/httpworkshop.github.io\/workshop\/presentations\/thomson-cache.pdf\">Blind Cache<\/a>\u3084<a href=\"https:\/\/github.com\/HTTPWorkshop\/workshop\/wiki\/HTTP-Ideas#http3\">HTTP\/3<\/a>\u3068\u8a00\u3063\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u3082\u51fa\u3066\u304d\u3066\u304a\u308a\u307e\u3060\u307e\u3060HTTP\u304b\u3089\u76ee\u306f\u96e2\u305b\u307e\u305b\u3093\u3002<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<h2>\u6700\u5f8c\u306b<\/h2>\n<p>\u4eca\u56de\u306f\u3001\u73fe\u5728\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u4ed5\u69d8\u306b\u3064\u3044\u3066\u5e7e\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u81ea\u5206\u3067\u3082\u8ffd\u3044\u304d\u308c\u3066\u306a\u3044\u90e8\u5206\u306f\u3042\u308a\u3001\u5168\u3066\u306f\u7d39\u4ecb\u3057\u304d\u308c\u3066\u304a\u308a\u307e\u305b\u3093(<a href=\"https:\/\/tools.ietf.org\/html\/draft-ietf-httpbis-client-hints-00\">HTTP Client Hints<\/a> \u3068\u304b\u3001<a href=\"https:\/\/tools.ietf.org\/html\/draft-ietf-httpbis-key-00\">The Key HTTP Response Header Field<\/a>\u3068\u304b)<\/p>\n<p>\u662f\u975e\u8208\u5473\u304c\u3042\u308b\u65b9\u306f\u95a2\u9023WG\u306e\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3092\u8aad\u3080\u3053\u3068\u3092\u30aa\u30b9\u30b9\u30e1\u3057\u307e\u3059\u3002\u8ab0\u3067\u3082\u7121\u6599\u3067\u8aad\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u6700\u65b0\u4ed5\u69d8\u306b\u3064\u3044\u3066\u3069\u306e\u3088\u3046\u306a\u8b70\u8ad6\u304c\u3055\u308c\u3066\u3044\u308b\u304b\u8ffd\u3046\u306e\u3082\u307e\u305f\u4e00\u3064\u306e\u697d\u3057\u307f\u304b\u3068\u601d\u3044\u307e\u3059\u3002(\u4e0b\u8a18URL\u306e\u00a0List Archive\u00a0\u3088\u308aML\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059)<\/p>\n<ul>\n<li>HTTPbis WG <a href=\"https:\/\/datatracker.ietf.org\/wg\/httpbis\/\">https:\/\/datatracker.ietf.org\/wg\/httpbis\/<\/a><\/li>\n<li>WebPush WG <a href=\"https:\/\/datatracker.ietf.org\/wg\/httpbis\/\">https:\/\/datatracker.ietf.org\/wg\/webpush\/<\/a><\/li>\n<li>HTTPAuth WG\u00a0<a href=\"https:\/\/datatracker.ietf.org\/wg\/httpauth\/\">https:\/\/datatracker.ietf.org\/wg\/httpauth\/<\/a><\/li>\n<li>RTCWeb WG\u00a0<a href=\"https:\/\/datatracker.ietf.org\/wg\/rtcweb\/\">https:\/\/datatracker.ietf.org\/wg\/rtcweb\/<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u660e\u65e5\u306f\u3001\u793e\u5185Ubuntu\u30de\u30b9\u30bf\u30fc\u677e\u6fa4\u3055\u3093\u306b\u3088\u308b\u300cUbuntu 15.10\u30ea\u30ea\u30fc\u30b9\u8a18\u5ff5\u30aa\u30d5\u30e9\u30a4\u30f3\u30df\u30fc\u30c6\u30a3\u30f3\u30b0\u300d\u306e\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u90e8\u306e\u5f8c\u85e4\u3067\u3059\u3002 \u3053\u306e\u30a8\u30f3\u30c8\u30ea\u306f GREE Advent Calendar 2015\u306e20\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 GREE Engineers' Blog\u3067\u306f\u6bce\u56deHTTP\/2\u95a2\u9023\u306e\u8a18\u4e8b\u3092\u66f8\u304b\u305b\u3066\u3044 [&hellip;]<\/p>\n","protected":false},"author":109,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[54,87,26],"class_list":["post-15481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-advent-calendar","tag-http2","tag-nw"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/15481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/users\/109"}],"replies":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/comments?post=15481"}],"version-history":[{"count":3,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/15481\/revisions"}],"predecessor-version":[{"id":15700,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/15481\/revisions\/15700"}],"wp:attachment":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/media?parent=15481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/categories?post=15481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/tags?post=15481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}