SAP Event Mesh consumer application - how to handle "error" event?

[MinhTriLe]

Hi,

I'm following this tutorial https://developers.sap.com/tutorials/cp-enterprisemessaging-nodejs-receiving-app.html

At the step Messaging client handler method for 'error' event, I want to restart client and resubscribe to the queue.

I've tried reusing the code of 'disconnected', but it doesn't work.

Has anyone done 'error' event handler?

Regards,

Tri