const dgram = require('dgram');
const server_port = common.PORT;
const message_to_send = 'A message to send';
-let client;
-let timer;
const server = dgram.createSocket('udp4');
-server.on('message', function(msg, rinfo) {
- console.log('server got: ' + msg +
- ' from ' + rinfo.address + ':' + rinfo.port);
+server.on('message', common.mustCall((msg, rinfo) => {
assert.strictEqual(rinfo.address, common.localhostIPv4);
assert.strictEqual(msg.toString(), message_to_send.toString());
server.send(msg, 0, msg.length, rinfo.port, rinfo.address);
-});
-server.on('listening', function() {
- var address = server.address();
- console.log('server is listening on ' + address.address + ':' + address.port);
- client = dgram.createSocket('udp4');
- client.on('message', function(msg, rinfo) {
- console.log('client got: ' + msg +
- ' from ' + rinfo.address + ':' + address.port);
+}));
+server.on('listening', common.mustCall(() => {
+ const client = dgram.createSocket('udp4');
+ client.on('message', common.mustCall((msg, rinfo) => {
assert.strictEqual(rinfo.address, common.localhostIPv4);
assert.strictEqual(rinfo.port, server_port);
assert.strictEqual(msg.toString(), message_to_send.toString());
client.close();
server.close();
- });
- client.send(
- message_to_send,
- 0,
- message_to_send.length,
- server_port,
- 'localhost',
- function(err) {
- if (err) {
- console.log('Caught error in client send.');
- throw err;
- }
- }
- );
- client.on('close',
- function() {
- if (server.fd === null) {
- clearTimeout(timer);
- }
- });
-});
-server.on('close', function() {
- if (client.fd === null) {
- clearTimeout(timer);
- }
-});
+ }));
+ client.send(message_to_send,
+ 0,
+ message_to_send.length,
+ server_port,
+ 'localhost');
+ client.on('close', common.mustCall(() => {}));
+}));
+server.on('close', common.mustCall(() => {}));
server.bind(server_port);
-timer = setTimeout(function() {
- throw new Error('Timeout');
-}, common.platformTimeout(200));