1 var crypto = require('crypto'),
2 WebSocket = require('ws'),
3 async = require('async'),
4 httpProxy = require('../');
6 var SERVER_PORT = 8415,
11 size: 1024 * 1024, // 1 MB
20 count: 1024 * 8 // 1 MB
24 testSets.forEach(function (set) {
25 set.buffer = new Buffer(crypto.randomBytes(set.size));
28 for (var i = 0; i < set.count; i++) {
29 set.buffers.push(set.buffer);
33 function runSet(set, callback) {
34 function runAgainst(port, callback) {
36 sock.send(set.buffers[got++]);
37 if (got === set.count) {
47 var server = new WebSocket.Server({ port: SERVER_PORT }),
48 proxy = httpProxy.createServer(SERVER_PORT, 'localhost').listen(PROXY_PORT),
49 client = new WebSocket('ws://localhost:' + port),
53 server.on('connection', function (ws) {
56 ws.on('message', function (msg) {
61 client.on('message', function () {
67 server: async.apply(runAgainst, SERVER_PORT),
68 proxy: async.apply(runAgainst, PROXY_PORT)
69 }, function (err, results) {
74 var mb = (set.size * set.count) / (1024 * 1024);
75 console.log(set.size / (1024) + ' KB * ' + set.count + ' (' + mb + ' MB)');
77 Object.keys(results).forEach(function (key) {
79 throughput = mb / (t / 1000);
81 console.log(' ' + key + ' took ' + t + ' ms (' + throughput + ' MB/s)');
88 async.forEachLimit(testSets, 1, runSet);