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// Verify that the 'upgrade' header causes an 'upgrade' event to be emitted to 24// the HTTP client. This test uses a raw TCP server to better control server 25// behavior. 26 27const common = require('../common'); 28const assert = require('assert'); 29 30const http = require('http'); 31const net = require('net'); 32 33// Create a TCP server 34const server = net.createServer(function(c) { 35 c.on('data', function(d) { 36 c.write('HTTP/1.1 101\r\n'); 37 c.write('hello: world\r\n'); 38 c.write('connection: upgrade\r\n'); 39 c.write('upgrade: websocket\r\n'); 40 c.write('\r\n'); 41 c.write('nurtzo'); 42 }); 43 44 c.on('end', function() { 45 c.end(); 46 }); 47}); 48 49server.listen(0, '127.0.0.1', common.mustCall(function() { 50 51 const options = { 52 port: this.address().port, 53 host: '127.0.0.1', 54 headers: { 55 'connection': 'upgrade', 56 'upgrade': 'websocket' 57 } 58 }; 59 const name = `${options.host}:${options.port}`; 60 61 const req = http.request(options); 62 req.end(); 63 64 req.on('upgrade', common.mustCall(function(res, socket, upgradeHead) { 65 let recvData = upgradeHead; 66 socket.on('data', function(d) { 67 recvData += d; 68 }); 69 70 socket.on('close', common.mustCall(function() { 71 assert.strictEqual(recvData.toString(), 'nurtzo'); 72 })); 73 74 console.log(res.headers); 75 const expectedHeaders = { 'hello': 'world', 76 'connection': 'upgrade', 77 'upgrade': 'websocket' }; 78 assert.deepStrictEqual(expectedHeaders, res.headers); 79 80 // Make sure this request got removed from the pool. 81 assert(!http.globalAgent.sockets.hasOwnProperty(name)); 82 83 req.on('close', common.mustCall(function() { 84 socket.end(); 85 server.close(); 86 })); 87 })); 88})); 89