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'use strict';
const common = require('../common');
// Skip test in FreeBSD jails
if (common.inFreeBSDJail)
common.skip('In a FreeBSD jail');
const assert = require('assert');
const net = require('net');
let conns = 0;
const clientLocalPorts = [];
const serverRemotePorts = [];
const client = new net.Socket();
const server = net.createServer((socket) => {
serverRemotePorts.push(socket.remotePort);
socket.end();
});
server.on('close', common.mustCall(() => {
// Client and server should agree on the ports used
assert.deepStrictEqual(serverRemotePorts, clientLocalPorts);
assert.strictEqual(conns, 2);
}));
server.listen(0, common.localhostIPv4, connect);
function connect() {
if (conns === 2) {
server.close();
return;
}
conns++;
client.once('close', connect);
assert.strictEqual(
client,
client.connect(server.address().port, common.localhostIPv4, () => {
clientLocalPorts.push(client.localPort);
})
);
}
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