René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"`order: ipv4first` doesn't seem to have effect in dns.lookup?","articleBody":"### Version\n\n22.7.0\n\n### Platform\n\n```text\nDarwin 23.6.0 Darwin Kernel Version 23.6.0: Mon Jul 29 21:14:21 PDT 2024; root:xnu-10063.141.2~1/RELEASE_ARM64_T8103 arm64\n```\n\n\n### Subsystem\n\ndns\n\n### What steps will reproduce the bug?\n\nRun:\r\n```js\r\nimport dns from \"node:dns\";\r\ndns.lookup(\"localhost\", { all: true, order: \"ipv4first\" }, console.log);\r\n```\n\n### How often does it reproduce? Is there a required condition?\n\nAlways\n\n### What is the expected behavior? Why is that the expected behavior?\n\nThe script prints:\r\n```\r\nnull [ { address: '127.0.0.1', family: 4 }, { address: '::1', family: 6 } ]\r\n```\n\n### What do you see instead?\n\nThe script prints:\r\n```\r\nnull [ { address: '::1', family: 6 }, { address: '127.0.0.1', family: 4 } ]\r\n```\n\n### Additional information\n\nThe issue doesn't happen with `dns.promises.lookup`. The below script prints ipv4 address first:\r\n\r\n```js\r\nimport dns from \"node:dns\";\r\nconsole.log(await dns.promises.lookup(\"localhost\", { all:true, order: \"ipv4first\" }));\r\n```","author":{"url":"https://github.com/kt3k","@type":"Person","name":"kt3k"},"datePublished":"2024-10-15T07:39:32.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/55391/node/issues/55391"}