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'; 23const common = require('../common'); 24const http = require('http'); 25const assert = require('assert'); 26const Countdown = require('../common/countdown'); 27 28// first 204 or 304 works, subsequent anything fails 29const codes = [204, 200]; 30 31const countdown = new Countdown(codes.length, () => server.close()); 32 33const server = http.createServer(common.mustCall((req, res) => { 34 const code = codes.shift(); 35 assert.strictEqual(typeof code, 'number'); 36 assert.ok(code > 0); 37 res.writeHead(code, {}); 38 res.end(); 39}, codes.length)); 40 41function nextRequest() { 42 43 const request = http.get({ 44 port: server.address().port, 45 path: '/' 46 }, common.mustCall((response) => { 47 response.on('end', common.mustCall(() => { 48 if (countdown.dec()) { 49 // throws error: 50 nextRequest(); 51 // TODO: investigate why this does not work fine even though it should. 52 // works just fine: 53 // process.nextTick(nextRequest); 54 } 55 })); 56 response.resume(); 57 })); 58 request.end(); 59} 60 61server.listen(0, nextRequest); 62