11cb0ef41Sopenharmony_ci// Copyright Joyent, Inc. and other Node contributors. 21cb0ef41Sopenharmony_ci// 31cb0ef41Sopenharmony_ci// Permission is hereby granted, free of charge, to any person obtaining a 41cb0ef41Sopenharmony_ci// copy of this software and associated documentation files (the 51cb0ef41Sopenharmony_ci// "Software"), to deal in the Software without restriction, including 61cb0ef41Sopenharmony_ci// without limitation the rights to use, copy, modify, merge, publish, 71cb0ef41Sopenharmony_ci// distribute, sublicense, and/or sell copies of the Software, and to permit 81cb0ef41Sopenharmony_ci// persons to whom the Software is furnished to do so, subject to the 91cb0ef41Sopenharmony_ci// following conditions: 101cb0ef41Sopenharmony_ci// 111cb0ef41Sopenharmony_ci// The above copyright notice and this permission notice shall be included 121cb0ef41Sopenharmony_ci// in all copies or substantial portions of the Software. 131cb0ef41Sopenharmony_ci// 141cb0ef41Sopenharmony_ci// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 151cb0ef41Sopenharmony_ci// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 161cb0ef41Sopenharmony_ci// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 171cb0ef41Sopenharmony_ci// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 181cb0ef41Sopenharmony_ci// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 191cb0ef41Sopenharmony_ci// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 201cb0ef41Sopenharmony_ci// USE OR OTHER DEALINGS IN THE SOFTWARE. 211cb0ef41Sopenharmony_ci 221cb0ef41Sopenharmony_ci'use strict'; 231cb0ef41Sopenharmony_ciconst common = require('../common'); 241cb0ef41Sopenharmony_ciconst assert = require('assert'); 251cb0ef41Sopenharmony_ciconst net = require('net'); 261cb0ef41Sopenharmony_ciconst http = require('http'); 271cb0ef41Sopenharmony_ci 281cb0ef41Sopenharmony_ci// `wget` sends an HTTP/1.0 request with Connection: Keep-Alive 291cb0ef41Sopenharmony_ci// 301cb0ef41Sopenharmony_ci// Sending back a chunked response to an HTTP/1.0 client would be wrong, 311cb0ef41Sopenharmony_ci// so what has to happen in this case is that the connection is closed 321cb0ef41Sopenharmony_ci// by the server after the entity body if the Content-Length was not 331cb0ef41Sopenharmony_ci// sent. 341cb0ef41Sopenharmony_ci// 351cb0ef41Sopenharmony_ci// If the Content-Length was sent, we can probably safely honor the 361cb0ef41Sopenharmony_ci// keep-alive request, even though HTTP 1.0 doesn't say that the 371cb0ef41Sopenharmony_ci// connection can be kept open. Presumably any client sending this 381cb0ef41Sopenharmony_ci// header knows that it is extending HTTP/1.0 and can handle the 391cb0ef41Sopenharmony_ci// response. We don't test that here however, just that if the 401cb0ef41Sopenharmony_ci// content-length is not provided, that the connection is in fact 411cb0ef41Sopenharmony_ci// closed. 421cb0ef41Sopenharmony_ci 431cb0ef41Sopenharmony_ciconst server = http.createServer((req, res) => { 441cb0ef41Sopenharmony_ci res.writeHead(200, { 'Content-Type': 'text/plain' }); 451cb0ef41Sopenharmony_ci res.write('hello '); 461cb0ef41Sopenharmony_ci res.write('world\n'); 471cb0ef41Sopenharmony_ci res.end(); 481cb0ef41Sopenharmony_ci}); 491cb0ef41Sopenharmony_ciserver.listen(0); 501cb0ef41Sopenharmony_ci 511cb0ef41Sopenharmony_ciserver.on('listening', common.mustCall(() => { 521cb0ef41Sopenharmony_ci const c = net.createConnection(server.address().port); 531cb0ef41Sopenharmony_ci let server_response = ''; 541cb0ef41Sopenharmony_ci 551cb0ef41Sopenharmony_ci c.setEncoding('utf8'); 561cb0ef41Sopenharmony_ci 571cb0ef41Sopenharmony_ci c.on('connect', () => { 581cb0ef41Sopenharmony_ci c.write('GET / HTTP/1.0\r\n' + 591cb0ef41Sopenharmony_ci 'Connection: Keep-Alive\r\n\r\n'); 601cb0ef41Sopenharmony_ci }); 611cb0ef41Sopenharmony_ci 621cb0ef41Sopenharmony_ci c.on('data', (chunk) => { 631cb0ef41Sopenharmony_ci console.log(chunk); 641cb0ef41Sopenharmony_ci server_response += chunk; 651cb0ef41Sopenharmony_ci }); 661cb0ef41Sopenharmony_ci 671cb0ef41Sopenharmony_ci c.on('end', common.mustCall(() => { 681cb0ef41Sopenharmony_ci const m = server_response.split('\r\n\r\n'); 691cb0ef41Sopenharmony_ci assert.strictEqual(m[1], 'hello world\n'); 701cb0ef41Sopenharmony_ci console.log('got end'); 711cb0ef41Sopenharmony_ci c.end(); 721cb0ef41Sopenharmony_ci })); 731cb0ef41Sopenharmony_ci 741cb0ef41Sopenharmony_ci c.on('close', common.mustCall(() => { 751cb0ef41Sopenharmony_ci console.log('got close'); 761cb0ef41Sopenharmony_ci server.close(); 771cb0ef41Sopenharmony_ci })); 781cb0ef41Sopenharmony_ci})); 79