'use strict'; const common = require('../common'); if (!common.hasCrypto) common.skip('missing crypto'); const assert = require('assert'); const net = require('net'); const tls = require('tls'); const server = net.createServer(common.mustCall((c) => { c.destroy(); })).listen(0, common.mustCall(() => { const c = tls.connect({ port: server.address().port }); c.on('error', () => { // Otherwise `.write()` callback won't be invoked. c._undestroy(); }); c.write('hello', common.mustCall((err) => { assert.strictEqual(err.code, 'ECANCELED'); server.close(); })); }));