// Flags: --no-warnings 'use strict'; const common = require('../common'); if (!common.hasQuic) common.skip('missing quic'); const assert = require('assert'); const { key, cert, ca, } = require('../common/quic'); const { createQuicSocket } = require('net'); const options = { key, cert, ca, alpn: 'zzz' }; const server = createQuicSocket({ server: options }); server.on('busy', common.mustCall(() => { throw new Error('boom'); })); server.on('close', common.mustCall()); server.on('error', common.mustCall((err) => { assert.strictEqual(err.message, 'boom'); })); assert.strictEqual(server.serverBusy, false); server.serverBusy = true;