错误: Redis连接到10.130.212.246:6379失败-连接ETIMEDOUT

Question

我有一款风帆应用。我在AWS中运行这个应用程序。当我在开发模式下运行代码(帆、举-详细)时，它工作得很好。我可以通过浏览器bye访问它，输入Ip和端口编号(xx.x.xxx.xx:1337/)。但是，当我在生产模式下运行代码(sails production )时，我无法通过ip(xx.xx.xxx.xx)访问，当我尝试使用xx.xx.xxx.xx:1337时，它会给出以下错误。

Grunt :: Done, without errors.    

Unable to parse HTTP body- error occurred:
Error: Redis connection to 10.130.212.246:6379 failed - connect ETIMEDOUT
   at RedisClient.flush_and_error  (/home/ubuntu/vka/node_modules/sails/node_modules/connect- redis/node_modules/redis/index.js:142:13)
    at RedisClient.on_error (/home/ubuntu/vka/node_modules/sails/node_modules/connect-redis/node_modules/redis/index.js:180:10)
    at Socket.<anonymous> (/home/ubuntu/vka/node_modules/sails/node_modules/connect-redis/node_modules/redis/index.js:95:14)
    at Socket.emit (events.js:95:17)
    at net.js:441:14
    at process._tickDomainCallback (node.js:492:13) [Error: Redis connection to 10.130.212.246:6379 failed - connect ETIMEDOUT]
Unable to parse HTTP body- error occurred:
Error: Redis connection to 10.130.212.246:6379 failed - connect ETIMEDOUT
at RedisClient.flush_and_error (/home/ubuntu/vka/node_modules/sails/node_modules/connect-redis/node_modules/redis/index.js:142:13)
at RedisClient.on_error (/home/ubuntu/vka/node_modules/sails/node_modules/connect-redis/node_modules/redis/index.js:180:10)
at Socket.<anonymous> (/home/ubuntu/vka/node_modules/sails/node_modules/connect-redis/node_modules/redis/index.js:95:14)
at Socket.emit (events.js:95:17)
at net.js:441:14
at process._tickDomainCallback (node.js:492:13) [Error: Redis connection to 10.130.212.246:6379 failed - connect ETIMEDOUT]

请提出一个可能的解决方案。

Answer 1

检查是否正在用ip硬编码session.js中的主机，将其更改为localhost。

关于如何在没有端口1337的情况下访问的问题，您需要设置一个反向代理，比如NginX，打开端口80进行公共访问，配置nginx将传入端口80的请求路由到运行在端口1337上的sails应用程序，使用pm2或forever之类的工具运行sails应用程序。

将NginX设置为反向代理的步骤在这里解释：https://www.digitalocean.com/community/tutorials/how-to-set-up-a-node-js-application-for-production-on-ubuntu-14-04