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'use strict';
const common = require('../common.js');
const lookup = require('dns').lookup;
const bench = common.createBenchmark(main, {
name: ['127.0.0.1', '::1'],
all: ['true', 'false'],
n: [5e6]
});
function main({ name, n, all }) {
var i = 0;
if (all === 'true') {
const opts = { all: true };
bench.start();
(function cb() {
if (i++ === n) {
bench.end(n);
return;
}
lookup(name, opts, cb);
})();
} else {
bench.start();
(function cb() {
if (i++ === n) {
bench.end(n);
return;
}
lookup(name, cb);
})();
}
}