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// 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';
const common = require('../common');
const assert = require('assert');
const spawn = require('child_process').spawn;
const PORT_MIN = common.PORT + 1; // The fixture uses common.PORT.
const PORT_MAX = PORT_MIN + 2;
const args = [
'--debug=' + PORT_MIN,
common.fixturesDir + '/clustered-server/app.js'
];
const child = spawn(process.execPath, args);
child.stderr.setEncoding('utf8');
const checkMessages = common.mustCall(() => {
for (let port = PORT_MIN; port <= PORT_MAX; port += 1) {
assert(stderr.includes(`Debugger listening on 127.0.0.1:${port}`));
}
});
let stderr = '';
child.stderr.on('data', (data) => {
process.stderr.write(`[DATA] ${data}`);
stderr += data;
if (child.killed !== true && stderr.includes('all workers are running')) {
child.kill();
checkMessages();
}
});
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