UI displays an error message when there is a loading error

solo-io / bumblebee

Get eBPF programs running from the cloud to the kernel in 1 line of bash

Apache License 2.0

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UI displays an error message when there is a loading error #96

Closed albertlockett closed 1 year ago

albertlockett commented 1 year ago

When the ebpf verifier rejects the program that the user has written, we simply display an empty UI. It's not clear what has happened until the user exits the UI (it gets printed here). We can be more user friendly by displaying the verifier error to the user:

albertlockett commented 1 year ago

This is the user experience we currently have

run the program
observe a blank UI (be possibly confused)
ctrl + c to exit UI
observe a verifier error

https://user-images.githubusercontent.com/5846846/207603348-f75b0fca-00d1-4b4d-aa6e-fa7456c24aea.mov