| 'use strict'; | |
| const common = require('../common'); | |
| const net = require('net'); | |
| const server = net.createServer(); | |
| server.listen(0); | |
| const port = server.address().port; | |
| const socket = net.connect(port, common.localhostIPv4, common.mustNotCall()); | |
| socket.on('error', common.mustNotCall()); | |
| server.close(); | |
| socket.destroy(); |