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20 lines
519 B
JavaScript
20 lines
519 B
JavaScript
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'use strict';
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const common = require('../common');
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const dgram = require('dgram');
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// Do not emit error event in callback which is called by lookup when socket is closed
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const socket = dgram.createSocket({
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type: 'udp4',
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lookup: (...args) => {
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// Call lookup callback after 1s
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setTimeout(() => {
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args.at(-1)(new Error('an error'));
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}, 1000);
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}
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});
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socket.on('error', common.mustNotCall());
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socket.bind(12345, 'localhost');
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// Close the socket before calling DNS lookup callback
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socket.close();
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