错误：Node.js v6.9.1 和 MySQL 中的握手不活动超时

Question

I'm using 'mysql' and 'express-myconnection, when I'm running in localhost and some internet connections using AWS server its working perfectly.Yet when I'm at some of other internet connections with AWS setup its give out the error,Yet those connections have some decent internet speeds.

I'm using node ver. 6.9.1.

I read these Issues were in older versions, I do need to know if anything can be done to fix it by development side without changing server it-self.

'use strict';

var mysql      = require('mysql');
var connector  = require('express-myconnection');
var dotenv     = require('dotenv').config();

var connectionOptions = {
  host    : process.env.DB_HOST,
  database: process.env.DB_NAME,
  user    : process.env.DB_USER,
  password: process.env.DB_PASS,
  port    : process.env.DB_PORT,
};
var connection = connector(mysql, connectionOptions, 'pool'); 

module.exports = connection;

Answer 1

看起来mySql超时发生是因为我的互联网连接需要更长的时间来连接服务器，所以基本上它是路由器的DNS设置问题。