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File size: 1,959 Bytes
6491ad4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | 'use strict'
const bench = require('fastbench')
const SonicBoom = require('sonic-boom')
const ThreadStream = require('.')
const Console = require('console').Console
const fs = require('fs')
const { join } = require('path')
const core = fs.createWriteStream('/dev/null')
const fd = fs.openSync('/dev/null', 'w')
const sonic = new SonicBoom({ fd })
const sonicSync = new SonicBoom({ fd, sync: true })
const out = fs.createWriteStream('/dev/null')
const dummyConsole = new Console(out)
const threadStreamSync = new ThreadStream({
filename: join(__dirname, 'test', 'to-file.js'),
workerData: { dest: '/dev/null' },
bufferSize: 4 * 1024 * 1024,
sync: true
})
const threadStreamAsync = new ThreadStream({
filename: join(__dirname, 'test', 'to-file.js'),
workerData: { dest: '/dev/null' },
bufferSize: 4 * 1024 * 1024,
sync: false
})
const MAX = 10000
let str = ''
for (let i = 0; i < 100; i++) {
str += 'hello'
}
setTimeout(doBench, 100)
const run = bench([
function benchThreadStreamSync (cb) {
for (let i = 0; i < MAX; i++) {
threadStreamSync.write(str)
}
setImmediate(cb)
},
function benchThreadStreamAsync (cb) {
threadStreamAsync.once('drain', cb)
for (let i = 0; i < MAX; i++) {
threadStreamAsync.write(str)
}
},
function benchSonic (cb) {
sonic.once('drain', cb)
for (let i = 0; i < MAX; i++) {
sonic.write(str)
}
},
function benchSonicSync (cb) {
sonicSync.once('drain', cb)
for (let i = 0; i < MAX; i++) {
sonicSync.write(str)
}
},
function benchCore (cb) {
core.once('drain', cb)
for (let i = 0; i < MAX; i++) {
core.write(str)
}
},
function benchConsole (cb) {
for (let i = 0; i < MAX; i++) {
dummyConsole.log(str)
}
setImmediate(cb)
}
], 1000)
function doBench () {
run(function () {
run(function () {
// TODO figure out why it does not shut down
process.exit(0)
})
})
}
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