1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
'use strict';
// Verify that the 'upgrade' header causes an 'upgrade' event to be emitted to
// the HTTP client. This test uses a raw TCP server to better control server
// behavior.
var common = require('../common');
var assert = require('assert');
var http = require('http');
var net = require('net');
// Create a TCP server
var srv = net.createServer(function(c) {
c.on('data', function(d) {
c.write('HTTP/1.1 101\r\n');
c.write('hello: world\r\n');
c.write('connection: upgrade\r\n');
c.write('upgrade: websocket\r\n');
c.write('\r\n');
c.write('nurtzo');
});
c.on('end', function() {
c.end();
});
});
srv.listen(0, '127.0.0.1', common.mustCall(function() {
const port = this.address().port;
const headers = [
{
connection: 'upgrade',
upgrade: 'websocket'
},
[
['Host', 'echo.websocket.org'],
['Connection', 'Upgrade'],
['Upgrade', 'websocket'],
['Origin', 'http://www.websocket.org']
]
];
var left = headers.length;
headers.forEach(function(h) {
var req = http.get({
port: port,
headers: h
});
var sawUpgrade = false;
req.on('upgrade', common.mustCall(function(res, socket, upgradeHead) {
sawUpgrade = true;
var recvData = upgradeHead;
socket.on('data', function(d) {
recvData += d;
});
socket.on('close', common.mustCall(function() {
assert.strictEqual(recvData.toString(), 'nurtzo');
}));
console.log(res.headers);
const expectedHeaders = {
hello: 'world',
connection: 'upgrade',
upgrade: 'websocket'
};
assert.deepStrictEqual(expectedHeaders, res.headers);
socket.end();
if (--left === 0)
srv.close();
}));
req.on('close', common.mustCall(function() {
assert.strictEqual(sawUpgrade, true);
}));
});
}));
|
