Increase resilience and simplify the implementation

I have a suggestion to improve the resilience and align a bit more with industry standards.

You should not be doing clustering in your code. I adds noise and is right now preventing the script from running unclustered. There are pretty sweet tools to manage your process, bring it back up when it crashes, monitor it and finally cluster it. Tools like PM2

What I suggest is to:

• add the pm2 dependency to the package.json
• remove the clustering logic from app.js
• change the npm start command for pm2 start app.js -i max where max can easily be changed to any number to define the number of clusters to make.

PM2 also has the advantage to be hookable for remote monitoring with almost no effort, which could be interesting for this project.

Cheers

首先阅读 package.json 和 app.js，以了解当前的启动命令和集群逻辑。将所请求的 PM2 设置与现有的进程行为进行比较，然后验证 npm start 是否按指定启动示例，并确认 app.js 不再处理集群。