pool module for fibjs.
This module can be used to implement db connection pool or other situation like this.
npm install @fibjs/pool --save
const pool = require('@fibjs/pool');
const db = require('db');
const sqlConnString = 'mysql://root:123456@localhost/test';
const ConnPool = Pool(() => db.open(config), 20, 10000);
const apps = ConnPool(conn => {
const sql = "select * from apps where appid = ? and version = ?";
const appid = 2;
const version = '2.3.0';
return conn.execute(sql, appid, version);
});