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					43 lines
				
				1.5 KiB
			
		
		
			
		
	
	
					43 lines
				
				1.5 KiB
			| 
								 
											3 years ago
										 
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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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