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
|
common = require("../common");
assert = common.assert
var Buffer = require("buffer").Buffer,
fs = require("fs"),
dgram = require("dgram"), server, client,
server_path = "/tmp/dgram_server_sock",
messages_to_send = [
new Buffer("First message to send"),
new Buffer("Second message to send"),
new Buffer("Third message to send"),
new Buffer("Fourth message to send")
],
timer;
server = dgram.createSocket("unix_dgram");
server.bind(server_path);
server.messages = [];
server.on("message", function (msg, rinfo) {
console.log("server got: " + msg);
assert.strictEqual(rinfo.address, ""); // anon client sending
server.messages.push(msg.toString());
if (server.messages.length === messages_to_send.length) {
server.messages.forEach(function (m, i) {
assert.strictEqual(m, messages_to_send[i].toString());
});
server.close();
client.close();
}
});
server.on("listening", function () {
console.log("server is listening");
client = dgram.createSocket("unix_dgram");
messages_to_send.forEach(function (m) {
client.send(m, 0, m.length, server_path, function (err, bytes) {
if (err) {
console.log("Caught error in client send.");
throw err;
}
console.log("client wrote " + bytes + " bytes.");
});
});
client.on("close", function () {
if (server.fd === null) {
clearTimeout(timer);
}
});
});
server.on("close", function () {
if (client.fd === null) {
clearTimeout(timer);
}
});
timer = setTimeout(function () {
throw new Error("Timeout");
}, 200);
|
