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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
'use strict';
var assert = require('assert');
var common = require('../common');
var fork = require('child_process').fork;
var net = require('net');
var count = 12;
if (process.argv[2] === 'child') {
var sockets = [];
var id = process.argv[3];
process.on('message', function(m, socket) {
if (m.cmd === 'new') {
assert(socket);
assert(socket instanceof net.Socket, 'should be a net.Socket');
sockets.push(socket);
socket.on('end', function() {
if (!this.closingOnPurpose)
throw new Error('[c] closing by accident!');
});
}
if (m.cmd === 'close') {
assert.equal(socket, undefined);
sockets[m.id].once('close', function() {
process.send({ id: m.id, status: 'closed' });
});
sockets[m.id].destroy();
}
});
} else {
var child = fork(process.argv[1], ['child']);
child.on('exit', function(code, signal) {
if (!childKilled)
throw new Error('child died unexpectedly!');
});
var server = net.createServer();
var sockets = [];
var sent = 0;
server.on('connection', function(socket) {
child.send({ cmd: 'new' }, socket, { track: false });
sockets.push(socket);
if (sockets.length === count) {
closeSockets(0);
}
});
var disconnected = 0;
var clients = [];
server.on('listening', function() {
var j = count, client;
while (j--) {
client = net.connect(common.PORT, '127.0.0.1');
client.id = j;
client.on('close', function() {
disconnected += 1;
});
clients.push(client);
}
});
var childKilled = false;
function closeSockets(i) {
if (i === count) {
childKilled = true;
server.close();
child.kill();
return;
}
sent++;
child.send({ id: i, cmd: 'close' });
child.once('message', function(m) {
assert(m.status === 'closed');
server.getConnections(function(err, num) {
closeSockets(i + 1);
});
});
};
var closeEmitted = false;
server.on('close', function() {
closeEmitted = true;
});
server.listen(common.PORT, '127.0.0.1');
process.on('exit', function() {
assert.equal(sent, count);
assert.equal(disconnected, count);
assert.ok(closeEmitted);
console.log('ok');
});
}
|
