|
|
|
|
'use strict';
|
|
|
|
|
require('../common');
|
|
|
|
|
var assert = require('assert');
|
|
|
|
|
var dgram = require('dgram');
|
|
|
|
|
|
|
|
|
|
var source = dgram.createSocket('udp4');
|
|
|
|
|
var target = dgram.createSocket('udp4');
|
|
|
|
|
var messages = 0;
|
|
|
|
|
|
|
|
|
|
process.on('exit', function() {
|
|
|
|
|
assert.equal(messages, 2);
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
target.on('message', function(buf) {
|
|
|
|
|
if (buf.toString() === 'abc') ++messages;
|
|
|
|
|
if (buf.toString() === 'def') ++messages;
|
|
|
|
|
if (messages === 2) {
|
|
|
|
|
source.close();
|
|
|
|
|
target.close();
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
target.on('listening', function() {
|
|
|
|
|
// Second .send() call should not throw a bind error.
|
|
|
|
|
const port = this.address().port;
|
|
|
|
|
source.send(Buffer.from('abc'), 0, 3, port, '127.0.0.1');
|
|
|
|
|
source.send(Buffer.from('def'), 0, 3, port, '127.0.0.1');
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
target.bind(0);
|
