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'use strict';
const common = require('../common');
const assert = require('assert');
const fork = require('child_process').fork;
const net = require('net');
if (process.argv[2] === 'child') {
process.on('message', (msg, socket) => {
socket.end('goodbye');
});
process.send('hello');
} else {
const child = fork(process.argv[1], ['child']);
const runTest = common.mustCall(() => {
const server = net.createServer();
// server.connections should start as 0
assert.strictEqual(server.connections, 0);
server.on('connection', (socket) => {
child.send({ what: 'socket' }, socket);
});
server.on('close', () => {
child.kill();
});
server.listen(0, common.mustCall(() => {
const connect = net.connect(server.address().port);
connect.on('close', common.mustCall(() => {
// `server.connections` should now be null.
assert.strictEqual(server.connections, null);
server.close();
}));
connect.resume();
}));
});
child.on('message', runTest);
}
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