Add a route that does something like throw new Error('Uh oh') Error handling done right will include a way to catch the error. With current versions of Node

Add a route that does something like throw new Error('Uh oh') Error handling done right will include a way to catch the error. With current versions of Node.js that means to use domains. And then you want to make sure that a crash will not cause other concurrent connections to get abruptly disconnected. I have a few things in place that I use to get zero-downtime deploys and crash handling. https://github.com/mathrawka/express-graceful-exit https://github.com/mathrawka/express-graceful-exit https://github.com/mathrawka/express-domain-errors https://github.com/mathrawka/express-domain-errors https://github.com/superjoe30/naught https://github.com/superjoe30/naught