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Mini Shell
Mini Shell
'use strict';
const common = require('../common.js');
const bench = common.createBenchmark(main, {
dur: [5],
type: ['buf', 'asc', 'utf'],
size: [100, 1024, 1024 * 1024, 4 * 1024 * 1024, 16 * 1024 * 1024],
});
const fixtures = require('../../test/common/fixtures');
let options;
const tls = require('tls');
function main({ dur, type, size }) {
let encoding;
let chunk;
switch (type) {
case 'buf':
chunk = Buffer.alloc(size, 'b');
break;
case 'asc':
chunk = 'a'.repeat(size);
encoding = 'ascii';
break;
case 'utf':
chunk = 'ΓΌ'.repeat(size / 2);
encoding = 'utf8';
break;
default:
throw new Error('invalid type');
}
options = {
key: fixtures.readKey('rsa_private.pem'),
cert: fixtures.readKey('rsa_cert.crt'),
ca: fixtures.readKey('rsa_ca.crt'),
ciphers: 'AES256-GCM-SHA384',
maxVersion: 'TLSv1.2',
};
const server = tls.createServer(options, onConnection);
let conn;
server.listen(common.PORT, () => {
const opt = { port: common.PORT, rejectUnauthorized: false };
conn = tls.connect(opt, () => {
setTimeout(done, dur * 1000);
bench.start();
conn.on('drain', write);
write();
});
function write() {
while (false !== conn.write(chunk, encoding));
}
});
let received = 0;
function onConnection(conn) {
conn.on('data', (chunk) => {
received += chunk.length;
});
}
function done() {
const mbits = (received * 8) / (1024 * 1024);
bench.end(mbits);
if (conn)
conn.destroy();
server.close();
}
}
Zerion Mini Shell 1.0