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In the tests, we use "process.platform === 'win32'" in some places. This patch replaces them with the "common.isWindows" for consistency. PR-URL: https://github.com/nodejs/io.js/pull/2269 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
100 lines
3.3 KiB
JavaScript
100 lines
3.3 KiB
JavaScript
'use strict';
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common');
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var assert = require('assert');
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var cluster = require('cluster');
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var dgram = require('dgram');
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// Without an explicit bind, send() causes an implicit bind, which always
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// generate a unique per-socket ephemeral port. An explicit bind to a port
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// number causes all sockets bound to that number to share a port.
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//
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// The 2 workers that call bind() will share a port, the two workers that do
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// not will not share a port, so master will see 3 unique source ports.
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// Note that on Windows, clustered dgram is not supported. Since explicit
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// binding causes the dgram to be clustered, don't fork the workers that bind.
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// This is a useful test, still, because it demonstrates that by avoiding
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// clustering, client (ephemeral, implicitly bound) dgram sockets become
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// supported while using cluster, though servers still cause the master to error
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// with ENOTSUP.
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if (cluster.isMaster) {
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var pass;
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var messages = 0;
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var ports = {};
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process.on('exit', function() {
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assert.equal(pass, true);
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});
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var target = dgram.createSocket('udp4');
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target.on('message', function(buf, rinfo) {
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messages++;
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ports[rinfo.port] = true;
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if (common.isWindows && messages === 2) {
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assert.equal(Object.keys(ports).length, 2);
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done();
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}
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if (!common.isWindows && messages === 4) {
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assert.equal(Object.keys(ports).length, 3);
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done();
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}
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function done() {
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pass = true;
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cluster.disconnect();
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target.close();
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}
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});
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target.on('listening', function() {
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cluster.fork();
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cluster.fork();
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if (!common.isWindows) {
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cluster.fork({BOUND: 'y'});
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cluster.fork({BOUND: 'y'});
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}
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});
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target.bind({port: common.PORT, exclusive: true});
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return;
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}
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var source = dgram.createSocket('udp4');
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if (process.env.BOUND === 'y') {
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source.bind(0);
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} else {
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// cluster doesn't know about exclusive sockets, so it won't close them. This
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// is expected, its the same situation for timers, outgoing tcp connections,
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// etc, which also keep workers alive after disconnect was requested.
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source.unref();
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}
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source.send(Buffer('abc'), 0, 3, common.PORT, '127.0.0.1');
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