{"id":1468,"date":"2017-12-16T00:00:36","date_gmt":"2017-12-15T15:00:36","guid":{"rendered":"https:\/\/www.ecomott.co.jp\/tech_blog\/?p=1468"},"modified":"2018-09-13T09:55:25","modified_gmt":"2018-09-13T00:55:25","slug":"sctp%e3%82%84%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%9f","status":"publish","type":"post","link":"https:\/\/test.ecomottblog.com\/?p=1468","title":{"rendered":"SCTP\u3084\u3063\u3066\u307f\u305f"},"content":{"rendered":"<p>\u30a8\u30b3\u30e2\u30c3\u30c8 \u6280\u8853\u30d6\u30ed\u30b0 \u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc 16\u65e5\u76ee\u3067\u3059\u3002<\/p>\n<p>\u3053\u3093\u306b\u3061\u308f\u3002\u958b\u767a\u90e8\u306e\u5800\u91ce\u3067\u3059\u3002<br \/>\n\u6700\u8fd1\u306f\u7aef\u672b\u3068\u304a\u8a71\u3092\u3059\u308b\u4ed5\u4e8b\u304c\u591a\u3044\u3067\u3059\u3002<br \/>\n\u3068\u3044\u3046\u308f\u3051\u3067\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n<h2>SCTP\u3068\u306f<\/h2>\n<p>\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e00\u7a2e\u3002\u304a\u99b4\u67d3\u307fTCP\u3001UDP\u306a\u3069\u306a\u3069\u306e\u304a\u4ef2\u9593\u3067\u3001\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<br \/>\n\u5c11\u306a\u304f\u3068\u3082IT\u696d\u754c\u95a2\u9023\u306e\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u308b\u4eba\u3067\u3042\u308c\u3070TCP\u3001UDP\u3092\u805e\u3044\u305f\u3053\u3068\u304c\u7121\u3044\u4eba\u306f\u5c45\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001SCTP\u3092\u805e\u3044\u305f\u3053\u3068\u304c\u3042\u308b\u4eba\u306f\u5c11\u6570\u6d3e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\uff1f<br \/>\n\u5b9f\u306f\u7686\u3055\u3093\u610f\u8b58\u306f\u3057\u3066\u307e\u305b\u3093\u304c\u6bce\u65e5\u306e\u3088\u3046\u306b\u4f7f\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3001\u643a\u5e2f\u96fb\u8a71\u306e\u57fa\u5730\u5c40\u9593\u306e\u901a\u4fe1\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u306a\u305cSCTP\uff1f<\/h2>\n<p>\u5f0a\u793e\u306fIoT\u3092\u751f\u696d\u3068\u3057\u305f\u4f1a\u793e\u3067\u3059\u304b\u3089\u3001\u7aef\u672b\uff0d\u30b5\u30fc\u30d0\u9593\u306e\u901a\u4fe1\u306f\u65e5\u3005\u5927\u91cf\u306b\u767a\u751f\u3057\u3066\u304a\u308a\u307e\u3059\u304c\u3001\u305d\u3053\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3082\u69d8\u3005\u3067\u3059\u3002<br \/>\n\u69d8\u3005\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u5927\u5225\u3057\u3066\u3001TCP\u4e0a\u306eHTTP\u3001FTP\u306b\u4ee3\u8868\u3055\u308c\u308b\u30a6\u30a7\u30eb\u30ce\u30f3\u30dd\u30fc\u30c8\u3092\u4f7f\u3063\u305f\u65e2\u5b58\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u304b\u53c8\u306f\u7121\u624b\u9806\/\u6709\u624b\u9806\u306e\u72ec\u81ea\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u307e\u3059\u3002<br \/>\n\u3055\u3066\u3001\u307e\u305f\u72ec\u81ea\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8a2d\u8a08\u3068\u5b9f\u88c5\u3092\u3059\u308b\u6a5f\u4f1a\u304c\u4e0e\u3048\u3089\u308c\u3001\u8272\u3005\u3068\u8abf\u67fb\u3057\u3066\u3044\u308b\u306a\u304b\u3067\u8208\u5473\u3092\u6301\u3063\u305f\u306e\u304cSCTP\u3067\u3059\u3002<\/p>\n<p>\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u305d\u308c\u305e\u308c\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u7279\u5fb4\u306e\u4e2d\u3067\u4eca\u56de\u3001\u7279\u306b\u6ce8\u76ee\u3057\u305f\u306e\u304c\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\uff08\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u6e21\u3059\u5358\u4f4d\uff09\u3067\u3059\u3002<br \/>\nTCP\u306f\u30b9\u30c8\u30ea\u30fc\u30e0\u3001UDP\u3068SCTP\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u5358\u4f4d\u3067\u3059\u3002  <strong>\u203b\u6b21\u7ae0\u3067\u3054\u8aac\u660e\u81f4\u3057\u307e\u3059\u3002<\/strong><br \/>\n\u7aef\u672b\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u305f\u308a\u9001\u3063\u305f\u308a\u3059\u308b\u3068\u304d\u306b\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u5358\u4f4d\u3068\u3044\u3046\u306f\u9b45\u529b\u3092\u611f\u3058\u307e\u3057\u305f\u3002<br \/>\n\uff08\u4ed6\u306b\u3082TCP\u306e\u3088\u3046\u306b\u9806\u756a\u306e\u4fdd\u8a3c\u3084\u518d\u9001\u5236\u5fa1\u3092\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u3084\u3063\u3066\u304f\u308c\u308b\u306e\u3082\u826f\u3044\uff09<\/p>\n<h2>\u30b9\u30c8\u30ea\u30fc\u30e0(TCP)<\/h2>\n<p>\u30b9\u30c8\u30ea\u30fc\u30e0\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5883\u754c\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u3067\u5224\u5b9a\u3057\u307e\u3059\u3002<br \/>\n\u3069\u3044\u3046\u3053\u3068\u304b\u3068\u3044\u3046\u3068\u2026\uff08\u307b\u3093\u306e\u5c11\u3057\u61d0\u304b\u3057\u3044\u611f\u3058\u3067\u3059\u307f\u307e\u305b\u3093\u3002\u5148\u982d\u3068\u7d42\u7aef\u304c\u308f\u304b\u308a\u3084\u3059\u3044\u4f8b\u304c\u4ed6\u306b\u601d\u3044\u6d6e\u304b\u3070\u305a\uff09<\/p>\n<p>\u3010\u9001\u4fe1\u5074\u3011<\/p>\n<pre><code>send:\u201d\u62d9\u800526\u5148\u65e5\u81ea\u8ee2\u8eca\u306e\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u3067\u3059\u304b\u3089\uff01\u6b8b\u5ff5\uff01\u3007\u3007\u65ac\u308a\uff01\u201d\nsend:\u201d\u62d9\u800536\u672c\u65e5\u96fb\u8eca\u3067\uff58\uff58\uff58ESC\u62d9\u8005\uff58\uff58ESC\u65ac\u308a\uff01\uff58\uff58\u306a\u308a\u307e\u3059\u304b\u3089\uff01\u6b8b\u5ff5\uff01\u3007\u3007\u65ac\u308a\uff01\u201d\nsend:\u201d\u62d9\u800531\u660e\u65e5\u98db\u884c\u6a5f\u304c\uff58\uff58\u3063\u3066\u3044\u3046\u3058\u3083\u306a\u3044\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u6b8b\u5ff5\uff01\u3007\u3007\u65ac\u308a\uff01\u201d\n<\/code><\/pre>\n<p>\u3010\u53d7\u4fe1\u5074\u3011<\/p>\n<pre><code>recv:\u201d\u62d9\u8005\u5148\u65e5\u81ea\u8ee2\u8eca\u306e\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u3067\u3059\u304b\u3089\uff01\u6b8b\u5ff5\uff01\u3007\u3007\u65ac\u308a\uff01\u62d9\u8005\u672c\u65e5\u96fb\u8eca\u3067\uff58\uff58\uff58\uff58\uff58ESC\u65ac\u308a\uff01\u201d\nrecv:\u201d\uff58\uff58\u306a\u308a\u307e\u3059\u304b\u3089\uff01\u6b8b\u5ff5\uff01\u3007\u3007\u65ac\u308a\uff01\u62d9\u800541\u660e\u65e5\u98db\u884c\u6a5f\u304c\uff58\uff58\u3063\u3066\u3044\u3046\u3058\u3083\u306a\u3044\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u6b8b\u5ff5\uff01\u3007\u3007\u65ac\u308a\uff01\u201d\n<\/code><\/pre>\n<p>\u305d\u3046\u3067\u3059\u3002\u30c7\u30fc\u30bf\u3068\u3057\u3066\u306f\u5168\u90e8\u5c4a\u304d\u307e\u3059\u304c\u3001\u300c\u9001\u4fe1\u300d\u3057\u305f\u56de\u6570\u3068\u300c\u53d7\u4fe1\u300d\u3057\u305f\u56de\u6570\u3084\u4e00\u56de\u306e\u6587\u5b57\u6570\u304c\u9055\u3044\u307e\u3059\u3002<br \/>\n\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u3057\u3066\u306f\u53d7\u4fe1\u5074\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u53d6\u6c7a\u3081\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30fb\u300c\u62d9\u8005\u300d\u3092\u5148\u982d\u3001\u300c\u65ac\u308a\uff01\u300d\u3092\u7d42\u7aef\u3068\u3057\u3066\u4e00\u6587\u5b57\u5358\u4f4d\u3067\u5224\u65ad\u3059\u308b<br \/>\n\u30fb\u5148\u982d\u306b\u7d42\u7aef\u307e\u3067\u3042\u3068\u4f55\u6587\u5b57\u304b\u3092\u5165\u308c\u308b<br \/>\n\u30fb\u300c\u62d9\u8005\u300d\u300c\u65ac\u308a\uff01\u300d\u3092\u9014\u4e2d\u306b\u5165\u308c\u305f\u3044\u3068\u304d\u306f\u524d\u306b&#8221;ESC&#8221;\u3092\u4ed8\u3051\u308b(send\u306e2\u884c\u76ee)<\/p>\n<p>\u3053\u306e\u53d6\u308a\u6c7a\u3081\u3092\u5143\u306b\u3001\u9001\u4fe1\u3057\u305f\u3068\u304d\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5358\u4f4d\u3067\u89e3\u91c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u30fb\u9001\u4fe1\u5074\u3068\u53d7\u4fe1\u5074\u3067ESC\u306e\u4ed8\u3051\u5916\u3057\u306e\u624b\u9593\u304c\u304b\u304b\u308b<br \/>\n\u30fb\u53d7\u4fe1\u51e6\u7406\u6642\u3001\u4f55\u304b\u306e\u62cd\u5b50\u306b\u30ba\u30ec\u304c\u751f\u3058\u308b\u3068\u3001\u5c11\u306a\u304f\u3068\u3082\u6b21\u306e\u30c7\u30fc\u30bf\u3082\u7834\u68c4\u305b\u3056\u308b\u3092\u5f97\u306a\u3044<\/p>\n<p>\uff08\u591a\u304f\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304cTCP\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3082\u308f\u304b\u308b\u901a\u308a\u3001\u6c7a\u3057\u3066TCP\u304c\u60aa\u3044\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u3053\u306e\u3088\u3046\u306a\u7279\u6027\u304c\u3042\u308b\u3068\u3054\u7406\u89e3\u4e0b\u3055\u3044\u3002\uff09<\/p>\n<h2>\u30e1\u30c3\u30bb\u30fc\u30b8\uff08UDP\uff09<\/h2>\n<p>\u3010\u9001\u4fe1\u5074\u3011<\/p>\n<pre><code>send:\u201d1\/3\u5148\u65e5\u81ea\u8ee2\u8eca\u306e\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u3067\u3059\u304b\u3089\u201d\nsend:\u201d2\/3\u672c\u65e5\u96fb\u8eca\u3067\uff58\uff58\uff58\u62d9\u8005\uff58\uff58\u65ac\u308a\uff01\uff58\uff58\u306a\u308a\u307e\u3059\u304b\u3089\u201d\nsend:\u201d3\/3\u660e\u65e5\u98db\u884c\u6a5f\u304c\uff58\uff58\u3063\u3066\u3044\u3046\u3058\u3083\u306a\u3044\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u6b8b\u5ff5\u7121\u5ff5\u201d\n<\/code><\/pre>\n<p>\u3010\u53d7\u4fe1\u5074\u3011<\/p>\n<pre><code>recv:\u201d2\/3\u672c\u65e5\u96fb\u8eca\u3067\uff58\uff58\uff58\u62d9\u8005\uff58\uff58\u65ac\u308a\uff01\uff58\uff58\u306a\u308a\u307e\u3059\u304b\u3089\u201d\nrecv:\u201d1\/3\u5148\u65e5\u81ea\u8ee2\u8eca\u306e\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u3067\u3059\u304b\u3089\u201d\nrecv:\u201d3\u660e\u65e5\u98db\u884c\u6a5f\u304c\uff58\uff58\u3063\u3066\u3044\u3046\u3058\u3083\u306a\u3044\uff58\uff58\uff58\uff58\uff58\uff58\uff58\u6b8b\u5ff5\u7121\u5ff5\u201d\n<\/code><\/pre>\n<p>\u9001\u4fe1\u3057\u305f\u30c7\u30fc\u30bf\u3068\u540c\u3058\u6587\u5b57\u6570\u3067\u53d7\u4fe1\u3067\u304d\u307e\u3059\u3002<br \/>\n\u306a\u306e\u3067\u3001\u304b\u306a\u3089\u305a\u30cd\u30bf\u306e\u6700\u521d\u3068\u6700\u5f8c\u306b\u540c\u3058\u8a00\u8449\u3092\u5165\u308c\u308b\u5fc5\u8981\u304c\u7121\u304f\u3001ESC\u306e\u3088\u3046\u306a\u51e6\u7406\u3082\u4e0d\u8981\u3067\u3059\u3002<br \/>\n\u3057\u304b\u3057\u3001\u9806\u756a\u306f\u5165\u308c\u66ff\u308f\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u9806\u756a\u3092\u793a\u3059\u756a\u53f7\u3092\u5165\u308c\u3066\u9806\u756a\u3092\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u4ed6\u306b\u3082\u30c7\u30fc\u30bf\u629c\u3051\u3092\u3069\u3046\u62c5\u4fdd\u3059\u308b\u304b\u3067\u30bf\u30a4\u30de\u3092\u5f35\u3063\u305f\u308a\u3001\u4e00\u5ea6\u306b\u9001\u308c\u308b\u30c7\u30fc\u30bf\u304c\u3068\u3066\u3082\u5c11\u306a\u3044\u306a\u3069\u306e\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>SCTP\u306f\u30c7\u30fc\u30bf\u629c\u3051\u306e\u518d\u9001\u3084\u9806\u756a\u306e\u4fdd\u8a3c\u3092\u3057\u3066\u304f\u308c\u3064\u3064\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u5358\u4f4d\u3067\u901a\u4fe1\u304c\u3067\u304d\u3001TCP\u3068UDP\u306e\u3044\u3044\u3068\u3053\u53d6\u308a\u306e\u3088\u3046\u3067\u3059\uff01<\/p>\n<h2>SCTP\u3084\u3063\u3066\u307f\u305f<\/h2>\n<p>\u307e\u305a\u5b9f\u884c\u74b0\u5883\u306bsctp\u304c\u5165\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d<br \/>\n<code>find \/usr\/lib64\/ -name \"*sctp*\"<\/code><\/p>\n<p>\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br \/>\n<code>yum install lksctp-tools.i686<\/code><\/p>\n<p>EC2\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u306e\u8a2d\u5b9a<br \/>\n<code>\u30bf\u30a4\u30d7\uff1a\u30ab\u30b9\u30bf\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb<br \/>\n\u30d7\u30ed\u30c8\u30b3\u30eb\uff1aSCTP<br \/>\n\u30dd\u30fc\u30c8\u7bc4\u56f2\uff1a\u3059\u3079\u3066\uff08\u5165\u529b\u4e0d\u53ef\uff09<br \/>\n\u30bd\u30fc\u30b9\uff1a\u4efb\u610f<\/code><\/p>\n<p>\u4eca\u56de\u306fjava\u3067\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u3010\u30b5\u30fc\u30d0\u5074\u3011<\/p>\n<pre><code>        SctpServerChannel ssc = SctpServerChannel.open();\n        InetSocketAddress serverAddr = new InetSocketAddress(SERVER_PORT);\n        ssc.bind(serverAddr);\n\n        while (true) {\n               buf.clear();\n               SctpChannel sc = ssc.accept();\n               MessageInfo mi = sc.receive(buf, null, null);\n               buf.flip();\n\n               FileOutputStream output = new FileOutputStream(PATH);\n               byte[] fileByte = new byte[buf.limit() - buf.position()];\n               buf.get(fileByte);\n               utput.write(fileByte);\n               output.close();\n        }\n<\/code><\/pre>\n<p>\u3010\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3011<\/p>\n<pre><code>    ByteBuffer sendBBuf = ByteBuffer.allocate(SIZE_BUF);\n    InetSocketAddress serverAddr = new InetSocketAddress(serverIp, SERVER_PORT);\n    FileInputStream input = new FileInputStream(FROM_PATH + filename);\n    byte readBufs[] = new byte[SIZE_BUF];\n    int len;\n    SctpChannel sc = SctpChannel.open(serverAddr, 0, 0);\n    sc.configureBlocking(false);\n\n    MessageInfo messageInfo = MessageInfo.createOutgoing(null, US_STREAM);\n    while ((len = input.read(readBufs)) != -1) {\n        sendBBuf.clear();\n        sendBBuf.put(readBufs, 0, len);\n        sendBBuf.flip();\n        sc.send(sendBBuf, messageInfo);\n\n        Thread.sleep(1);\n    }\n    input.close();\n    sc.close();\n<\/code><\/pre>\n<h2>\u6700\u5f8c\u306b<\/h2>\n<p>SCTP\u306e\u30b5\u30dd\u30fc\u30c8\u72b6\u6cc1\u3092\u611f\u3058\u3066\u9802\u3051\u305f\u3067\u3057\u3087\u3046\u304b\uff1fnetstat(&#8211;sctp)\u3082tcpdump\u3082\u4f7f\u3048\u308b\u3088\u3046\u3067\u3059(-l sctp)\u3057\u3001\u666e\u901a\u306b\u4f7f\u3048\u305d\u3046\u306a\u96f0\u56f2\u6c17\u3067\u3059\u3002<br \/>\n\u30b3\u30fc\u30c9\u304c\u7c21\u6f54\u306b\u306a\u308a\u305d\u3046\u306a\u96f0\u56f2\u6c17\u3092\u611f\u3058\u3089\u308c\u305f\u304b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u7c21\u6f54\u306b\u306a\u308c\u3070\u3088\u308a\u6ca2\u5c71\u306e\u7aef\u672b\u306e\u30c7\u30fc\u30bf\u3092\u88c1\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3044\u3064\u3082\u3068\u306f\u9055\u3046\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u76ee\u3092\u5411\u3051\u308b\u3053\u3068\u3067\u3001TCP\u3001UDP\u306e\u7279\u6027\u3082\u3088\u308a\u7406\u89e3\u304c\u6df1\u307e\u308a\u307e\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a8\u30b3\u30e2\u30c3\u30c8 \u6280\u8853\u30d6\u30ed\u30b0 \u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc 16\u65e5\u76ee\u3067\u3059\u3002 \u3053\u3093\u306b\u3061\u308f\u3002\u958b\u767a\u90e8\u306e\u5800\u91ce\u3067\u3059\u3002 \u6700\u8fd1\u306f\u7aef\u672b\u3068\u304a\u8a71\u3092\u3059\u308b\u4ed5\u4e8b\u304c\u591a\u3044\u3067\u3059\u3002 \u3068\u3044\u3046\u308f\u3051\u3067\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8a18\u4e8b\u3067\u3059\u3002 SCTP\u3068\u306f \u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e00\u7a2e\u3002\u304a\u99b4\u67d3\u307fTCP [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":1715,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[19,31],"_links":{"self":[{"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1468"}],"collection":[{"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1468"}],"version-history":[{"count":30,"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1468\/revisions"}],"predecessor-version":[{"id":2093,"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1468\/revisions\/2093"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/media\/1715"}],"wp:attachment":[{"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}