How to return response when handling an uncaughtException event

Question

Closed this issue 9 years ago · 3 comments

I want to call res.end() to return the response to the browser client when handling an uncaughtException event

Answer 1 · 2016-06-07T17:11:50.000Z

There is no way to send response to the res which cause the uncaughtException.

And graceful will tell the next coming req and res don't keepalive and close connection after response sent. https://github.com/node-modules/graceful/blob/master/lib/graceful.js#L57 .

Answer 2 · 2016-06-07T23:22:20.000Z

So I shoud set a shorter killTimeout when the server graceful exit.
How could get the right killTimeout

Answer 3 · 2016-06-09T07:32:52.000Z

killTimeout default is 30s. It's enough for most http request.