1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23/* 24 * Repeated requests for a domain that fails to resolve 25 * should trigger the error event after each attempt. 26 */ 27 28const common = require('../common'); 29const assert = require('assert'); 30const http = require('http'); 31 32function httpreq(count) { 33 if (count > 1) return; 34 35 const req = http.request({ 36 host: 'not-a-real-domain-name.nobody-would-register-this-as-a-tld', 37 port: 80, 38 path: '/', 39 method: 'GET' 40 }, common.mustNotCall()); 41 42 req.on('error', common.mustCall((e) => { 43 assert.strictEqual(e.code, 'ENOTFOUND'); 44 httpreq(count + 1); 45 })); 46 47 req.end(); 48} 49 50httpreq(0); 51