How do we catch uWebSockets.js error? Node.js process terminates without notifications

[denyaalt]

Hi,
Node.js process terminates silently several times a day, and the following message is written to stdout:

Error: Returning from a request handler without responding or attaching an abort handler is forbidden!
Method: "get"
URL: "/"
terminate called without an active exception

The events process.on('unhandledRejection') and process.on('uncaughtException') do not catch the error.
Any ideas for catching uWebSockets.js errors?
Thanks.