1 /* Copyright 2016-present Samsung Electronics Co., Ltd. and other contributors
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 var assert = require('assert');
17 var dgram = require('dgram');
20 var msg = 'Hello IoT.js';
21 var client = dgram.createSocket('udp4');
22 var server = dgram.createSocket('udp4');
23 var server_address, server_port, client_address, client_port;
25 server.on('error', function(err) {
30 server.on('message', function(data, rinfo) {
31 var address = client.address();
32 client_address = address.address;
33 client_port = address.port;
34 assert.equal('0.0.0.0', client_address);
35 assert.equal(rinfo.port, client_port);
36 server.send(msg, rinfo.port, 'localhost');
39 server.on('listening', function() {
40 var address = server.address();
41 server_address = address.address;
42 server_port = address.port;
47 client.send(msg, port, 'localhost');
49 client.on('error', function(err) {
54 client.on('message', function(data, rinfo) {
55 assert.equal('0.0.0.0', server_address);
56 assert.equal(rinfo.port, server_port);
61 process.on('exit', function(code) {
62 assert.equal(code, 0);