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'); 24if (!common.hasCrypto) 25 common.skip('missing crypto'); 26 27// This test ensures that the data received over tls-server after pause 28// is same as what it was sent 29 30const assert = require('assert'); 31const tls = require('tls'); 32const fixtures = require('../common/fixtures'); 33 34const options = { 35 key: fixtures.readKey('rsa_private.pem'), 36 cert: fixtures.readKey('rsa_cert.crt') 37}; 38 39const bufSize = 1024 * 1024; 40let sent = 0; 41let received = 0; 42 43const server = tls.Server(options, common.mustCall((socket) => { 44 socket.pipe(socket); 45 socket.on('data', (c) => { 46 console.error('data', c.length); 47 }); 48})); 49 50server.listen(0, common.mustCall(() => { 51 let resumed = false; 52 const client = tls.connect({ 53 port: server.address().port, 54 rejectUnauthorized: false 55 }, common.mustCall(() => { 56 console.error('connected'); 57 client.pause(); 58 console.error('paused'); 59 const send = (() => { 60 console.error('sending'); 61 const ret = client.write(Buffer.allocUnsafe(bufSize)); 62 console.error(`write => ${ret}`); 63 if (ret !== false) { 64 console.error('write again'); 65 sent += bufSize; 66 assert.ok(sent < 100 * 1024 * 1024); // max 100MB 67 return process.nextTick(send); 68 } 69 sent += bufSize; 70 console.error(`sent: ${sent}`); 71 resumed = true; 72 client.resume(); 73 console.error('resumed', client); 74 })(); 75 })); 76 client.on('data', (data) => { 77 console.error('data'); 78 assert.ok(resumed); 79 received += data.length; 80 console.error('received', received); 81 console.error('sent', sent); 82 if (received >= sent) { 83 console.error(`received: ${received}`); 84 client.end(); 85 server.close(); 86 } 87 }); 88})); 89 90process.on('exit', () => { 91 assert.strictEqual(sent, received); 92}); 93