{"description":"\u4e00\u822c\u306b\u540c\u3058\u30a2\u30c9\u30ec\u30b9\u3092\u540c\u3058\u30dd\u30fc\u30c8\u3067\u306flisten\u3067\u304d\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u30bd\u30b1\u30c3\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b SO_REUSEPORT \u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u3001Linux\u3067\u306f\u30ab\u30fc\u30cd\u30eb3.9\u4ee5\u964d\u3067\u5229\u7528\u3067\u304d\u308b\u3002 \u30bd\u30b1\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u305f\u5f8c\u306b setsockopt(2) \u3067 SO_REUSEPORT \u304c\u6709\u52b9\u306b\u306a\u308b\u3088\u3046\u306b\u6307\u5b9a\u3059\u308b\u3068\u3001\u540c\u3058\u30a2\u30c9\u30ec\u30b9\u30fb\u540c\u3058\u30dd\u30fc\u30c8\u3067\u306ebind/listen\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u305f\u969b\u306b\u306f\u30ea\u30b9\u30f3\u3057\u3066\u3044\u308b\u30bd\u30b1\u30c3\u30c8\u305d\u308c\u305e\u308c\u306b\u56de\u3055\u308c\u3066\u3044\u304f\u3002 \u305f\u3060\u3001\u3053\u306e\u6a5f\u80fd\u306fRuby\u306e TCPServer\u30af\u30e9\u30b9 \u3067\u306f\u3059\u3050\u306b\u306f\u5229\u7528\u3067\u304d\u306a\u3044\u3002 TCPServer#new/open \u306e\u7d42\u4e86\u6642\u70b9\u3067\u30a2\u30c9\u30ec\u30b9\u304c\u30ea\u30b9\u30f3\u3055\u308c\u3001setsockopt\u2026","url":"https://udzura.hatenablog.jp/entry/2019/02/21/170844","width":"100%","provider_name":"Hatena Blog","published":"2019-02-21 17:08:44","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fudzura.hatenablog.jp%2Fentry%2F2019%2F02%2F21%2F170844\" title=\"Ruby\u3067\u3082 SO_REUSEPORT \u4f7f\u3044\u305f\u3044\uff01 - \u30ed\u30fc\u30d5\u30a1\u30a4\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>","author_url":"https://blog.hatena.ne.jp/udzura/","version":"1.0","categories":[],"type":"rich","image_url":null,"blog_title":"\u30ed\u30fc\u30d5\u30a1\u30a4\u65e5\u8a18","title":"Ruby\u3067\u3082 SO_REUSEPORT \u4f7f\u3044\u305f\u3044\uff01","provider_url":"https://hatena.blog","blog_url":"https://udzura.hatenablog.jp/","author_name":"udzura"}