{"description":"\u6982\u8981 \u30b5\u30f3\u30d7\u30eb \u53c2\u8003\u60c5\u5831 \u6982\u8981 \u4ee5\u4e0b\u3001\u81ea\u5206\u7528\u306e\u30e1\u30e2\u3067\u3059\u3002 TCP\u901a\u4fe1\u3084UDP\u901a\u4fe1\u3092\u884c\u3046\u969b\u306b net.Dial \u3092\u4f7f\u3063\u3066\u63a5\u7d9a\u3059\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u3053\u306e\u95a2\u6570\u3092\u305d\u306e\u307e\u307e\u4f7f\u3046\u3068\u63a5\u7d9a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u6307\u5b9a\u51fa\u6765\u307e\u305b\u3093\u3002 \u3093\u3067\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u4ed8\u304d\u3067\u63a5\u7d9a\u51e6\u7406\u3092\u3057\u305f\u3044\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002 net.Dialer\u3092\u4f7f\u3063\u3066DialContext\u3092\u547c\u3073\u51fa\u3057 net.DefaultResolver().Dial\u3092\u547c\u3073\u51fa\u3057 net.DialTimeout\u3092\u547c\u3073\u51fa\u3057 net.Dialer\u306eTimeout\u3092\u6307\u5b9a\u3057\u3066\u547c\u3073\u51fa\u3057 \u5b9f\u969b\u306b\u30bd\u30fc\u30b9\u898b\u305f\u307b\u3046\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u4ee5\u4e0b\u306b\u81ea\u5206\u306e\u30e1\u30e2\u4ee3\u308f\u308a\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002 \u30b5\u30f3\u30d7\u30eb pac\u2026","type":"rich","provider_url":"https://hatena.blog","published":"2023-01-23 07:30:00","image_url":"https://go.dev/blog/gopher/header.jpg","title":"Go\u30e1\u30e2-284 (net.Dial\u3067context.Context\u3092\u6e21\u3057\u3066\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u4ed8\u304d\u3067\u63a5\u7d9a\u3059\u308b)","height":"190","categories":["golang"],"blog_title":"\u3044\u308d\u3044\u308d\u5099\u5fd8\u9332\u65e5\u8a18","provider_name":"Hatena Blog","blog_url":"https://devlights.hatenablog.com/","author_name":"gsf_zero1","author_url":"https://blog.hatena.ne.jp/gsf_zero1/","version":"1.0","url":"https://devlights.hatenablog.com/entry/2023/01/23/073000","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdevlights.hatenablog.com%2Fentry%2F2023%2F01%2F23%2F073000\" title=\"Go\u30e1\u30e2-284 (net.Dial\u3067context.Context\u3092\u6e21\u3057\u3066\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u4ed8\u304d\u3067\u63a5\u7d9a\u3059\u308b) - \u3044\u308d\u3044\u308d\u5099\u5fd8\u9332\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>"}