6c1d82c68aPR-URL: https://github.com/nodejs/node/pull/10783 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
22 lines
543 B
JavaScript
22 lines
543 B
JavaScript
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const dgram = require('dgram');
|
|
const socket = dgram.createSocket('udp4');
|
|
|
|
socket.bind(0);
|
|
socket.on('listening', common.mustCall(() => {
|
|
const result = socket.setTTL(16);
|
|
assert.strictEqual(result, 16);
|
|
|
|
assert.throws(() => {
|
|
socket.setTTL('foo');
|
|
}, /^TypeError: Argument must be a number$/);
|
|
|
|
// TTL must be a number from > 0 to < 256
|
|
assert.throws(() => {
|
|
socket.setTTL(1000);
|
|
}, /^Error: setTTL EINVAL$/);
|
|
|
|
socket.close();
|
|
}));
|