ddstats-server/tests/multihread.test.js

import { initWorkers, spread } from '../libs/utils/multithread.js'
import Player from '../schemas/Player.js'
import decodeMsgpack from '../libs/database/sqlite2mongo/decodeMsgpack.js'
import initLog from '../libs/utils/log.js'

const log = initLog("Fib. Test")

initWorkers(10)

// const jobs = 100
// let completed = 0
// for (let i = 0; i < jobs; ++i) {
//     spread(
//         './fibonacci.js',
//         {}
//     ).then(
//         result => {
//             ++completed
//             log(`Completed job ${completed}/${jobs} -> ${result}`)

//             if (completed === jobs) process.exit(0)
//         }
//     )
// }






export default async function() {
    const cache = decodeMsgpack()

    await Player.updateMany(
        {},
        {
            pointsThisWeek: 0,
            pointsThisMonth: 0
        }
    )

    let processedPlayers = 0
    const totalPlayers = cache.pointsRanks.length
    const rawDbFunc = (name, points) => new Promise((resolve, reject) => Player.findOneAndUpdate({ name: name }, { points: points }).then(() => resolve()))
    for (const entry of cache.pointsRanks) {
        let data = new SharedArrayBuffer(1024 * 10)
        // let data = new Array(buffer)

        data[0] = 0
        data[1] = entry[0]
        data[2] = entry[1]

        spread(
            './db.test.js',
            data
        ).then(
            result => {
                console.log(data[0])
                ++processedPlayers
                log(`Process player ${processedPlayers}/${totalPlayers} -> «${entry[0]}» with ${entry[1]} points!`)
                
                if (processedPlayers === totalPlayers)
                    process.exit(0)
            }
        )
    }
}