51 lines
1.9 KiB
JavaScript
51 lines
1.9 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
'use strict';
|
|
// This example attempts to time out before the connection is established
|
|
// https://groups.google.com/forum/#!topic/nodejs/UE0ZbfLt6t8
|
|
// https://groups.google.com/forum/#!topic/nodejs-dev/jR7-5UDqXkw
|
|
|
|
const common = require('../common');
|
|
const net = require('net');
|
|
const assert = require('assert');
|
|
|
|
const start = new Date();
|
|
|
|
const T = 100;
|
|
|
|
// 192.0.2.1 is part of subnet assigned as "TEST-NET" in RFC 5737.
|
|
// For use solely in documentation and example source code.
|
|
// In short, it should be unreachable.
|
|
// In practice, it's a network black hole.
|
|
const socket = net.createConnection(9999, '192.0.2.1');
|
|
|
|
socket.setTimeout(T);
|
|
|
|
socket.on('timeout', common.mustCall(function() {
|
|
console.error('timeout');
|
|
const now = new Date();
|
|
assert.ok(now - start < T + 500);
|
|
socket.destroy();
|
|
}));
|
|
|
|
socket.on('connect', common.mustNotCall());
|