{"type":"rich","version":"1.0","width":"100%","categories":["\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2","perl"],"author_name":"prozorec","author_url":"https://blog.hatena.ne.jp/prozorec/","url":"https://prozorec.hatenablog.com/entry/2017/06/04/135747","image_url":null,"description":"perl\u3068chromecast \u305d\u306e1 - \u96a0\u5c45\u65e5\u9332\u306e\u7d9a\u304d\u3002fetch\u304cNet::DNS::Resolver\u3067query\u3057\u3066\u3044\u308b\u306e\u3060\u304c\u3001mDNS\u3067query\u3057\u306a\u3044\u3068\u3001\u5fdc\u7b54\u304c\u5e30\u3063\u3066\u304f\u308b\u306f\u305a\u304c\u306a\u3044\u3002\u305d\u3053\u304c\u554f\u984c\u306a\u306e\u3060\u304c\u3001fetch\u306e\u4e2d\u3067\u666e\u901a\u306eDNS\u3068mDNS\u306e\u4e21\u65b9\u3092\u6271\u3046\u306e\u306f\u9762\u5012\u306a\u306e\u3067\u3001mfetch\u3092\u65b0\u305f\u306b\u8ffd\u52a0\u3057\u3066\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u547c\u3073\u51fa\u3059\u5148\u3092\u5909\u3048\u308b\u3053\u3068\u306b\u3057\u305f\u3002 sub discover { my $self = shift; my @list; my $ptrs = []; my $multi; if ( $self->domain(@_) eq 'local' ) { $multi = 1; @lis\u2026","blog_title":"\u96a0\u5c45\u65e5\u9332","blog_url":"https://prozorec.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fprozorec.hatenablog.com%2Fentry%2F2017%2F06%2F04%2F135747\" title=\"perl\u3068chromecast \u305d\u306e2 - \u96a0\u5c45\u65e5\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","published":"2017-06-04 13:57:47","title":"perl\u3068chromecast \u305d\u306e2"}