{"author_url":"https://blog.hatena.ne.jp/ryuichi1208/","image_url":null,"type":"rich","provider_name":"Hatena Blog","blog_url":"https://ryuichi1208.hateblo.jp/","url":"https://ryuichi1208.hateblo.jp/entry/2025/03/16/000000","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryuichi1208.hateblo.jp%2Fentry%2F2025%2F03%2F16%2F000000\" title=\"\u3010Ruby\u3011Jitter\u4ed8\u304d\u30ea\u30c8\u30e9\u30a4 - \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>","author_name":"ryuichi1208","height":"190","title":"\u3010Ruby\u3011Jitter\u4ed8\u304d\u30ea\u30c8\u30e9\u30a4","blog_title":"\u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18","categories":[],"published":"2025-03-16 00:00:00","version":"1.0","provider_url":"https://hatena.blog","description":"github.com require 'timeout' require 'securerandom' def retry_with_jitter(max_retries: 5, initial_delay: 1, multiplier: 2, jitter_factor: 0.5) retries = 0 begin yield rescue => e retries += 1 if retries > max_retries raise # \u30ea\u30c8\u30e9\u30a4\u56de\u6570\u4e0a\u9650\u3092\u8d85\u3048\u305f\u5834\u5408\u306f\u4f8b\u5916\u3092\u518draise end delay = initial_delay * (multiplier ** (retrie\u2026","width":"100%"}