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';
23require('../common');
24const assert = require('assert');
25const http = require('http');
26
27const expectedServer = 'Request Body from Client';
28let resultServer = '';
29const expectedClient = 'Response Body from Server';
30let resultClient = '';
31
32const server = http.createServer((req, res) => {
33  console.error('pause server request');
34  req.pause();
35  setTimeout(() => {
36    console.error('resume server request');
37    req.resume();
38    req.setEncoding('utf8');
39    req.on('data', (chunk) => {
40      resultServer += chunk;
41    });
42    req.on('end', () => {
43      console.error(resultServer);
44      res.writeHead(200);
45      res.end(expectedClient);
46    });
47  }, 100);
48});
49
50server.listen(0, function() {
51  // Anonymous function rather than arrow function to test `this` value.
52  assert.strictEqual(this, server);
53  const req = http.request({
54    port: this.address().port,
55    path: '/',
56    method: 'POST'
57  }, (res) => {
58    console.error('pause client response');
59    res.pause();
60    setTimeout(() => {
61      console.error('resume client response');
62      res.resume();
63      res.on('data', (chunk) => {
64        resultClient += chunk;
65      });
66      res.on('end', () => {
67        console.error(resultClient);
68        server.close();
69      });
70    }, 100);
71  });
72  req.end(expectedServer);
73});
74
75process.on('exit', () => {
76  assert.strictEqual(resultServer, expectedServer);
77  assert.strictEqual(resultClient, expectedClient);
78});
79