{"blog_url":"https://ryuichi1208.hateblo.jp/","provider_url":"https://hatena.blog","version":"1.0","type":"rich","title":"\u3010httpd\u3011graceful shutdown\u306e\u5b9f\u88c5\u30e1\u30e2","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryuichi1208.hateblo.jp%2Fentry%2F2021%2F07%2F04%2F104809\" title=\"\u3010httpd\u3011graceful shutdown\u306e\u5b9f\u88c5\u30e1\u30e2 - \u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\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>","blog_title":"\u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18","height":"190","published":"2021-07-04 10:48:09","image_url":null,"url":"https://ryuichi1208.hateblo.jp/entry/2021/07/04/104809","author_name":"ryuichi1208","description":"prefork\u306e\u65b9\u3067\u898b\u3066\u3044\u304f\u3002\u5b50\u30d7\u30ed\u30bb\u30b9\u304c\u3069\u3046\u3084\u3063\u3066\u6b7b\u3093\u3067\u3044\u304f\u304b\u6c17\u306b\u306a\u3063\u305f\u306e\u3067\u30e1\u30e2 \u3056\u3063\u304f\u308a\u6d41\u308c \u30e6\u30fc\u30b6\u304cSIGUSER1\u3092httpd\u3078\u9001\u4fe1 \u89aa\u30d7\u30ed\u30bb\u30c3\u30b9\u304clisten socket\u3092close \u51e6\u7406\u4e2d\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u304c\u3042\u308c\u3070\u305d\u308c\u3092\u5f85\u3064 \u5168\u3066\u7d42\u4e86\u3057\u305f\u3089SIGUSR1\u3092\u5b50\u30d7\u30ed\u30bb\u30b9\u3078\u9001\u4fe1 \u89aa\u30d7\u30ed\u30bb\u30b9\u6b7b httpd\u3067\u306egraceful shutdown \u6a5f\u80fd\u306e\u8aac\u660e\u81ea\u4f53\u306f\u4ee5\u4e0b httpd.apache.org apachectl -k graceful\u3068\u304b\u3084\u308c\u3070\u4f7f\u3048\u308b\u3002 \u2193\u3089\u8fba\u304c\u6c17\u306b\u306a\u3063\u305f\u306e\u3067\u3069\u3093\u306a\u611f\u3058\u3067\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u30e1\u30e2\u3057\u305f\u3002 \u89aa\u30d7\u30ed\u30bb\u30b9\u306f USR1 \u3042\u308b\u3044\u306f graceful \u30b7\u30b0\u30ca\u30eb\u3092\u53d7\u3051\u53d6\u308b\u2026","width":"100%","author_url":"https://blog.hatena.ne.jp/ryuichi1208/","provider_name":"Hatena Blog"}