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node.js 응용 node.js 서버 장애시 자동 재시작 설정 [forever 사용]
2019.01.24 19:10
node.js 서버 장애시 자동 재시작 설정 [forever 사용]
Node JS auto restart all forever JS process when server goes down / crashes
[Q]
I am using forever js to keep my node server running 24/7 on AWS EC2.
I use this command
forever start index.js
However, I notice that some time it randomly stops the process and my site goes down. I have to manually ssh into my server to run it again by doing:
forever restartall
And then it goes backup. Is there any way by which I can define a timeout, lets say if the server/website does not respond for 200 in 5 sec, then restart all forever process automatically?
I am new to this, if any one can give me step by step example for my case, it would be awesome.
[A]
A NodeJS server should not stop for no reason. Most of the time, it's because of a 500 Error that will stop the server, then you will have to restart it. forever is using node by default to start your server.
nodemon is a npm package that restart your server when the code changes or when your server stops.
You can use forever and nodemon together by doing :
forever start nodemon --exitcrash app.js
or
forever start -c nodemon app.js
[출처] https://stackoverflow.com/questions/37197099/node-js-auto-restart-all-forever-js-process-when-server-goes-down-crashes/37645951
광고 클릭에서 발생하는 수익금은 모두 웹사이트 서버의 유지 및 관리, 그리고 기술 콘텐츠 향상을 위해 쓰여집니다.
