无法访问redis远程服务器,无法读取或写入redis数据库

我正在尝试使用node js将远程redis服务器访问到本地服务器,但在日志中没有显示任何错误或任何成功消息,我不知道这段代码发生了什么,请任何人帮助我解决它很好,提前谢谢你。

运行服务器时出现此错误 redis错误:错误:redis连接到34.214.160.143:6379失败-连接etimedout 34.214.160.143:6379

This is code im trying to access redis remote server database.

这是我的app.js文件

var express = require('express');
var app = express();
var partials = require('express-partials');
var cookieParser = require('cookie-parser');
var session = require('express-session');
var RedisStore = require('connect-redis')(session);
var bodyParser = require('body-parser');
var redis = require('redis');
var config = require('./config');

app.set('view engine', 'ejs');
app.set('view options', { defaultLayout: 'layout' });

app.use(partials());
app.use(express.static(__dirname + '/static'));
app.use(cookieParser(config.secret));

console.log(config.redisConf);

var redisClient = redis.createClient(config.redisConf);

redisClient.on('connect', function (err) {
console.log('hiiiiiiiiiiiiiiiiiii11111111111111111');
if (err) {
console.log("Error " + err);
} else {
console.log('connected to redis!!');
}
});

redisClient.on("error", function (err) {
console.log('hiiiiiiiiiiiiiiii222222222222222222');
if (err) {
console.log("Error " + err);
}
});

redisClient.set('framework', 'AngularJS', function (err, reply) {
if (err) {
console.log('terrror -- ' + err);
} else {
console.log('the framwork var was SET to AngularJS : the following is the server answer : ');
console.log(reply);
}
});

redisClient.get('framework', function (err, reply) {
if (err) {
console.log('terrror -- ' + err);
} else {
console.log('result' + reply);
}
});

app.use(session({
secret: config.secret,
resave: false,
saveUninitialized: true,
store: new RedisStore({ client: redisClient })

}));

// right after the session
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));

app.listen(config.port);
console.log("App server running on port " + config.port);

and this is config.js file

var config = {
port: 3000,
secret: 'secret',

redisConf: {
host: '34.214.160.143', // The redis's server ip 
port: '6379',
pass : 'foobared'
}
};

module.exports = config;

但它没有在日志中显示任何结果或错误消息有谁能帮我解决这个问题吗?非常感谢。