{"type":"rich","width":"100%","version":"1.0","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"kiririmode","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkiririmode.hatenablog.jp%2Fentry%2F20190602%2F1559438026\" title=\" TCP\u306eTIME-WAIT\u3092\u6e29\u304b\u304f\u898b\u5b88\u308b - \u7406\u7cfb\u5b66\u751f\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" TCP\u306eTIME-WAIT\u3092\u6e29\u304b\u304f\u898b\u5b88\u308b","categories":["network","protocol"],"url":"https://kiririmode.hatenablog.jp/entry/20190602/1559438026","image_url":null,"published":"2019-06-02 10:13:46","blog_url":"https://kiririmode.hatenablog.jp/","blog_title":"\u7406\u7cfb\u5b66\u751f\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/kiririmode/","description":"\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u306f\u3001 Qiita \u306b\u6295\u7a3f\u3057\u305f\u30a8\u30f3\u30c8\u30ea\u306e\u30de\u30eb\u30c1\u30dd\u30b9\u30c8\u3067\u3059\u3002 tl;dr TIME-WAIT \u3092\u542b\u3080\u72b6\u614b\u9077\u79fb TIME-WAIT \u306e\u5b58\u5728\u76ee\u7684 Wandering Duplicate \u554f\u984c\u3078\u306e\u5bfe\u7b56 \u305d\u306e\u6642\u9593\u3063\u3066 TCP \u5207\u65ad\u306b\u81f3\u308b\u30d5\u30ed\u30fc\u306e\u6700\u5f8c\u306e ACK \u304c\u5c4a\u304b\u306a\u3044\u30b1\u30fc\u30b9\u3078\u306e\u5bfe\u7b56 A \u306e\u7acb\u5834 B \u306e\u7acb\u5834 \u554f\u984c \u307e\u3068\u3081 \u53c2\u8003\u6587\u732e tl;dr TCP \u306b\u304a\u3051\u308b TIME-WAIT \u306f\u60aa\u3044\u5b50\u3067\u306f\u306a\u3044\u3067\u3059\u304c\u8aa4\u89e3\u3055\u308c\u304c\u3061\u3067\u3059\u3002\u307f\u3093\u306a\u4ef2\u826f\u304f\u3057\u3066\u3042\u3052\u307e\u3057\u3087\u3046\u3002 \u306a\u304a\u3001\u3053\u308c\u3092\u66f8\u3044\u3066\u3044\u308b\u79c1\u81ea\u8eab\u3082\u8aa4\u89e3\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u306b\u6c17\u3065\u3044\u305f\u65b9\u306f\u3054\u6307\u6458\u3044\u305f\u3060\u3051\u308c\u3070\u601d\u3044\u307e\u3059\u3002 \u307e\u305f\u3001kernel option \u306e\u2026"}