We have built our first worker application and are planning the deployment to handle live traffic.
Our worker application provides all the application logic and serves the html and css, so there is no origin involved at all. Each request is fully served directly by the worker.
We are wondering how to log/record errors from the worker application, particularly 5xx and 4xx errors, if there are no log files to analyse like we get from our Nginx-based origin?
The requirement is to capture any errors so we can remediate them within the app.