43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
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"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const util_1 = require("./util");
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/**
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* Resolves the given DNS hostname into an IP address, and returns it in the dot
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* separated format as a string.
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*
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* Example:
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*
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* ``` js
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* dnsResolve("home.netscape.com")
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* // returns the string "198.95.249.79".
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* ```
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*
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* @param {String} host hostname to resolve
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* @return {String} resolved IP address
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*/
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function dnsResolve(host) {
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return __awaiter(this, void 0, void 0, function* () {
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const family = 4;
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try {
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const r = yield (0, util_1.dnsLookup)(host, { family });
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if (typeof r === 'string') {
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return r;
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}
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}
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catch (err) {
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// @ignore
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}
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return null;
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});
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}
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exports.default = dnsResolve;
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//# sourceMappingURL=dnsResolve.js.map
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