Check Health of OCR Readers Worker

The OCR Readers Worker has a simple internal API that you can use to verify that the worker is healthy and able to respond to requests.

1. If the worker's internal API has been published to its default port on the local machine, then you can navigate to: http://localhost:4000/health.
2. If the worker is active, you should see a response with a body of OK.

View OCR Readers Worker Metrics

The OCR Readers Worker provides a variety of metrics in the Prometheus Metrics format. If the worker's internal API has been published to its default port on the local machine, then these metrics can be viewed by navigating to: http://localhost:4000/metrics.