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// Copyright Joyent, Inc. and other Node contributors.
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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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// 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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// 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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// This test starts two clustered HTTP servers on the same port. It expects the
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// first cluster to succeed and the second cluster to fail with EADDRINUSE.
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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 fork = require('child_process').fork;
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var http = require('http');
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var id = process.argv[2];
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var a = fork(__filename, ['one']);
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var b = fork(__filename, ['two']);
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a.on('message', function(m) {
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assert.equal(m, 'READY');
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b.on('message', function(m) {
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assert.equal(m, 'EADDRINUSE');
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process.on('exit', function() {
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else if (id === 'one') {
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if (cluster.isMaster) cluster.fork();
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http.createServer(assert.fail).listen(common.PORT, function() {
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process.send('READY');
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else if (id === 'two') {
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if (cluster.isMaster) cluster.fork();
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process.on('message', function(m) {
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assert.equal(m, 'START');
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var server = http.createServer(assert.fail);
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server.listen(common.PORT, assert.fail);
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server.on('error', function(e) {
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assert.equal(e.code, 'EADDRINUSE');
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assert(0); // bad command line argument