29 lines
547 B
JavaScript
29 lines
547 B
JavaScript
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'use strict';
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exports = module.exports = {
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getIp: getIp
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};
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var os = require('os');
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var gCachedIp = null;
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function getIp() {
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if (gCachedIp) return gCachedIp;
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var ifaces = os.networkInterfaces();
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for (var dev in ifaces) {
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if (dev.match(/^(en|eth|wlp).*/) === null) continue;
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for (var i = 0; i < ifaces[dev].length; i++) {
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if (ifaces[dev][i].family === 'IPv4') {
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gCachedIp = ifaces[dev][i].address;
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return gCachedIp;
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}
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}
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}
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return null;
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}
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