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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const tls = require('tls');
const cluster = require('cluster');
const fixtures = require('../common/fixtures');
const workerCount = 4;
const expectedReqCount = 16;
if (cluster.isMaster) {
let reusedCount = 0;
let reqCount = 0;
let lastSession = null;
let shootOnce = false;
let workerPort = null;
function shoot() {
console.error('[master] connecting', workerPort, 'session?', !!lastSession);
const c = tls.connect(workerPort, {
session: lastSession,
rejectUnauthorized: false
}, () => {
c.end();
}).on('close', () => {
// Wait for close to shoot off another connection. We don't want to shoot
// until a new session is allocated, if one will be. The new session is
// not guaranteed on secureConnect (it depends on TLS1.2 vs TLS1.3), but
// it is guaranteed to happen before the connection is closed.
if (++reqCount === expectedReqCount) {
Object.keys(cluster.workers).forEach(function(id) {
cluster.workers[id].send('die');
});
} else {
shoot();
}
}).once('session', (session) => {
assert(!lastSession);
lastSession = session;
});
c.resume(); // See close_notify comment in server
}
function fork() {
const worker = cluster.fork();
worker.on('message', ({ msg, port }) => {
console.error('[master] got %j', msg);
if (msg === 'reused') {
++reusedCount;
} else if (msg === 'listening' && !shootOnce) {
workerPort = port || workerPort;
shootOnce = true;
shoot();
}
});
worker.on('exit', () => {
console.error('[master] worker died');
});
}
for (let i = 0; i < workerCount; i++) {
fork();
}
process.on('exit', () => {
assert.strictEqual(reqCount, expectedReqCount);
assert.strictEqual(reusedCount + 1, reqCount);
});
return;
}
const key = fixtures.readKey('rsa_private.pem');
const cert = fixtures.readKey('rsa_cert.crt');
const options = { key, cert };
const server = tls.createServer(options, (c) => {
console.error('[worker] connection reused?', c.isSessionReused());
if (c.isSessionReused()) {
process.send({ msg: 'reused' });
} else {
process.send({ msg: 'not-reused' });
}
// Used to just .end(), but that means client gets close_notify before
// NewSessionTicket. Send data until that problem is solved.
c.end('x');
});
server.listen(0, () => {
const { port } = server.address();
process.send({
msg: 'listening',
port,
});
});
process.on('message', function listener(msg) {
console.error('[worker] got %j', msg);
if (msg === 'die') {
server.close(() => {
console.error('[worker] server close');
process.exit();
});
}
});
process.on('exit', () => {
console.error('[worker] exit');
});
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