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var common = require('../common');
var assert = require('assert');
var net = require('net');
var tcpPort = common.PORT;
var clientConnected = 0;
var serverConnected = 0;
var server = net.createServer(function(socket) {
socket.end();
if (++serverConnected === 4) {
server.close();
}
});
server.listen(tcpPort, 'localhost', function() {
function cb() {
++clientConnected;
}
net.createConnection(tcpPort).on('connect', cb);
net.createConnection(tcpPort, 'localhost').on('connect', cb);
net.createConnection(tcpPort, cb);
net.createConnection(tcpPort, 'localhost', cb);
assert.throws(function () {
net.createConnection({
port: 'invalid!'
}, cb);
});
});
process.on('exit', function() {
assert.equal(clientConnected, 4);
});