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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';
// Test that unref'ed sockets with timeouts do not prevent exit.
const common = require('../common');
const net = require('net');
const server = net.createServer(function(c) {
c.write('hello');
c.unref();
});
server.listen(0);
server.unref();
let connections = 0;
const sockets = [];
const delays = [8, 5, 3, 6, 2, 4];
delays.forEach(function(T) {
const socket = net.createConnection(server.address().port, 'localhost');
socket.on('connect', common.mustCall(function() {
if (++connections === delays.length) {
sockets.forEach(function(s) {
s.socket.setTimeout(s.timeout, function() {
s.socket.destroy();
throw new Error('socket timed out unexpectedly');
});
s.socket.unref();
});
}
}));
sockets.push({ socket: socket, timeout: T * 1000 });
});
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