mgm/tool/ThreadLocal.js

My generic modules

let map = {};
module.exports = class ThreadLocal {
    static get(key) {
        return map[key];
    }

    static put(key, value) {
        map[key] = value;
    }

    static remove(key) {
        delete map[key];
    }

    static clear() {
        map = {}
    }
};