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 assert = require('assert'); 25const net = require('net'); 26 27const server = net.createServer(common.mustCall((s) => { 28 console.error('SERVER: got connection'); 29 s.end(); 30})); 31 32server.listen(0, common.mustCall(() => { 33 const c = net.createConnection(server.address().port); 34 c.on('close', common.mustCall(() => { 35 /* eslint-disable no-unused-expressions */ 36 console.error('connection closed'); 37 assert.strictEqual(c._handle, null); 38 // Calling functions / accessing properties of a closed socket should not 39 // throw. 40 c.setNoDelay(); 41 c.setKeepAlive(); 42 c.bufferSize; 43 c.pause(); 44 c.resume(); 45 c.address(); 46 c.remoteAddress; 47 c.remotePort; 48 server.close(); 49 /* eslint-enable no-unused-expressions */ 50 })); 51})); 52