8000 doc: dns.lookup() documentation error code · nodejs/node@cc45080 · GitHub
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doc: dns.lookup() documentation error code
dns.lookup() will always return ENOTFOUND on a empty lookup or when the host not found. https://github.com/nodejs/node/blob/master/lib/internal/errors.js#L503 Fixes: #27604 PR-URL: #27625 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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‎doc/api/dns.md

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@@ -168,7 +168,7 @@ With the `all` option set to `true`, the arguments for `callback` change to
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properties `address` and `family`.
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On error, `err` is an [`Error`][] object, where `err.code` is the error code.
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Keep in mind that `err.code` will be set to `'ENOENT'` not only when
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Keep in mind that `err.code` will be set to `'ENOTFOUND'` not only when
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the hostname does not exist but also when the lookup fails in other ways
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such as no available file descriptors.
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@@ -692,7 +692,7 @@ being an array of objects with the properties `address` and `family`.
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On error, the `Promise` is rejected with an [`Error`][] object, where `err.code`
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is the error code.
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Keep in mind that `err.code` will be set to `'ENOENT'` not only when
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Keep in mind that `err.code` will be set to `'ENOTFOUND'` not only when
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the hostname does not exist but also when the lookup fails in other ways
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such as no available file descriptors.
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